| Afghanistan | Open with restrictions | Travelers aged 2 and older must provide a negative COVID-19 test within 96 hours of travel. Travelers are also advised to quarantine for 14 days upon arrival. | 4/5/2021 | More info |
| Åland Islands | Closed | | 1/7/2021 | More info |
| Albania | Open with restrictions | Travelers aged 2 and older must provide a COVID-19 test upon arrival. | 4/5/2021 | More info |
| Algeria | Open with restrictions | Travelers aged 2 and older must provide a COVID-19 test upon arrival. Expect inter-city and inter-state restrictions. | 4/5/2021 | More info |
| American Samoa | Closed | | 1/7/2021 | More info |
| Andorra | Closed | | 4/5/2021 | More info |
| Angola | Open | Travelers must present a negative RT-PCR test 72 hours before arrival. There is a mandatory 7-day quarantine after which travelers must test negative for COVID-19. | 4/5/2021 | More info |
| Anguilla | Open with restrictions | A limited number of US citizens are accepted only with pretravel authorization. Travelers must present a negative PCR test taken no more than five days before departure. You'll be tested again upon arrival and subject to a 14-day quarantine. After quarantine, you'll need a third test showing negative results before you can freely move about the country. For anyone staying for shorter periods of time, restricted movement to specific restaurants and activities certified as Safe Environment providers is permitted. | 2/12/2021 | More info |
| Antigua and Barbuda | Open with restrictions | Travelers must take a viral test one to three days before arriving. It's recommended that you quarantine for two weeks after arrival, though early release is possible with another negative COVID-19 test. | 4/5/2021 | More info |
| Argentina | Closed | | 1/7/2021 | More info |
| Armenia | Open with restrictions | Travelers are required to present a negative PCR screening taken no more than 72 hours prior to arrival, OR take a test at the airport for $40 and quarantine until they get the results. Anyone exhibiting symptoms must quarantine for 14 days. | 2/12/2021 | More info |
| Aruba | Open with restrictions | US travelers over the age of 15 must provide a personal health assessment and negative COVID test taken between 12 and 72 hours before travel. Any travelers flying with JetBlue can use an at-home saliva-based test. Everyone traveling to Aruba must purchase Aruba Visitor's Insurance. | 4/5/2021 | More info |
| Ascension and Tristan Da Cunha Saint Helena | Closed | | 1/7/2021 | More info |
| Australia | Closed | | 4/5/2021 | More info |
| Austria | Closed | | 1/7/2021 | More info |
| Azerbaijan | Closed | | 1/7/2021 | More info |
| Bahrain | Open with restrictions | COVID test required upon arrival. | 12/13/2020 | More info |
| Bangladesh | Open with restrictions | A negative PCR test taken within 72 hours of travel required for entry to travelers aged 11 and older. | 1/13/2021 | More info |
| Barbados | Open with restrictions | US travelers five years old and up must have proof of a negative PCR test taken within 72 hours of arrival. Rapid testing may be required after landing and are confined to their preapproved hotel to await results. Five days after arrival, tourists will be subject to another test and are only permitted to move freely with a negative result. | 2/12/2021 | More info |
| Belarus | Open | Americans must have a negative Covid-19 test to enter and complete a full quarantine, so you must plan for a 10-day period. However, those in close contact with someone who tests positive for Covid-19 must quarantine for 14 days. | 3/10/2021 | More info |
| Belgium | Closed | | 2/2/2021 | More info |
| Belize | Open with restrictions | A negative COVID test taken up to 96 hours before travel or a rapid test within 48 hours, with results downloaded in to a Belize Health app. Otherwise, bring a vaccination card with you that shows you've been inoculated at least two weeks prior to arrival. Or get tested at the airport upon arrival at a cost of $50. | 3/10/2021 | More info |
| Benin | Closed | | 1/7/2021 | More info |
| Bermuda | Open with restrictions | Travelers age 10 and up must provide proof of a negative PCR test taken within five days of departure. Expect mandatory Covid-19 tests at the airport, and travelers must quarantine while awaiting results. Additional tests are given on days four, eight and 14 of a traveler’s stay. A $75 fee covers their cost. Children age nine and younger don’t have to take virus tests, but must pay a $30 fee. Three days prior to your flight, you must complete a travel authorization form with negative results attached and submit to wearing a traveler location device for 14 days, or stay quarantined. Regardless you will also self-monitor your conditions during this time and report them online. | 1/13/2021 | More info |
| Bhutan | Closed | | 1/7/2021 | More info |
| Bolivarian Republic of Venezuela | Closed | | 1/7/2021 |
| Bolivia | Open with restrictions | Bolivia allows US visitors with a negative Covid-19 test taken within 10 days of a flight departing North America. Expect a health screening upon arrival. No quarantines are in place. | 3/10/2021 | More info |
| Bonaire | Open with restrictions | Tourists 13 years and older will have to show proof of a negative COVID test from within 72 hours before traveling. Additionally, passengers must fill out an online health declaration within 48 hours of their departure. You are only allowed to enter Bonaire through Curacao. | 2/12/2021 | More info |
| Bosnia and Herzegovina | Open with restrictions | Travelers must present a negative COVID test within 48 hours of travel. | 11/26/2020 | More info |
| Botswana | Open with restrictions | A negative COVID test is required from US travlers within 72 hours of departure OR quarantine in a government-approved facility at your own expense for 14 days upon arrival. | 2/19/2021 | More info |
| Brazil | Open with restrictions | Travelers must have a negative PCR test 72 hours before departure. | 4/5/2021 | More info |
| British Indian Ocean Territory | Closed | | 1/7/2021 |
| British Virgin Islands | Open with restrictions | Travelers aged five and up must have a negative RT-PCR test taken five days before arrival. A second test is administered after arrival at the airport. Visitors must wear a wristband monitoring device, and quarantine for four days. A third test is administered after four days and with negative results, travelers can freely move about. Testing and monitoring will cost $175. Proof of travel medical insurance is required, and a Travel Authroization certificate must be submitted between two and seven days before traveling. | 2/12/2021 | More info |
| Brunei Darussalam | Closed | | 1/7/2021 |
| Bulgaria | Closed | | 1/7/2021 |
| Burkina Faso | Open with restrictions | Burkina Faso admits visitors who present a negative Covid-19 PCR test no more than five days old. Without a test, travelers will get a rapid test at the airport for $155 and will be detained until results are available. A negative PCR test dated within five days is also required upon departure. | 1/15/2021 | More info |
| Burundi | Closed | | 1/7/2021 |
| Cambodia | Open with restrictions | Travelers must pay a $2,000 deposit and you must possess a negative Covid-19 test result taken within 72 hours of arrival. You must also take two more Covid-19 tests — on arrival and on day 13 of a 14-day mandatory quarantine. You must also buy a $90 local health insurance package. | 1/13/2021 | More info |
| Cameroon | Closed | | 1/7/2021 |
| Canada | Open with restrictions | Only essential travel to Canada is permitted. If you go, you'll need to take a PCR test within 72 hours of arrival and quarantine until the results come back. If you test positive, you'll be required to stay in a government-designated facility for 14 days. | 4/5/2021 |
| Cape Verde | Closed | | 1/7/2021 |
| Cayman Islands | Closed | | 1/7/2021 |
| Central African Republic | Open with restrictions | US travelers must quarantine for 14 days upon arrival. Travelers must aslo abide by their carriers testing requirements to board their flights. | 3/10/2021 | More info |
| Chad | Closed | | 1/7/2021 |
| Chile | Open with restrictions | You must fill out an "affidavit of travelers" form 48 hours or less before departure, present a negative PCR test result taken within 72 hours of final departure and have proof of Covid-19 health insurance with $30,000 minimum coverage. | 1/13/2021 | More info |
| China | Closed | | 1/7/2021 |
| Christmas Island | Closed | | 1/7/2021 |
| Cocos Islands | Closed | | 1/7/2021 |
| Colombia | Open with restrictions | Travelers must: either have a negative COVID test results taken no more than 96 hours before departure OR take a test upon arrival and quarantine waiting for a negative result OR or quarantine for 14 days. | 1/13/2021 | More info |
| Comoros | Closed | | 1/7/2021 |
| Congo | Closed | | 1/7/2021 |
| Cook Islands | Closed | | 1/7/2021 |
| Costa Rica | Open | No testing or quarantine mandate is required BUT travelers must provide proof of insurance that includes at least $50,000 coverage for medical issues related to the coronavirus. There also must be an addition $2,000 coverage for expenses due to pandemic illness or trip interruption or cancellation due to illness. You must complete a digital Health Pass before departing the US. | 4/5/2021 | More info |
| Côte d'Ivoire | Open with restrictions | American travelers must present a negative Covid test taken no more than five days prior to arrival. A second requirement is you fill out a travel declaration and pay your fees online. | 3/10/2021 | More info |
| Croatia | Closed | Croatia is closed to US citizens until further notice. | 4/5/2021 | More info |
| Cuba | Open with restrictions | Although American tourism is prohibited, US citizens can enter Cuba under specific circumstances, such as to see family, or conduct professional or humantitarian activities. Cuba requires a negative PCR test taken less than 72 hours before arrival for entry, plus a completed health declaration card. Incoming travelers will be transferred to a hospital or health clinic for a second PCR test upon arrival, and they must self-isolate at their own expense in Cuban government-approved hotel for five days. Expect a third round of testing after that. | 3/10/2021 |
| Curacao | Open with restrictions | Tourists from all 50 states are permitted to visit, and will have to show proof of a negative COVID test from within 72 hours before traveling. Travelers must also have insurance and complete an online immigration card as well as a Health Department passenger locator card before traveling. Expect a national curfew. | 3/10/2021 | More info |
| Cyprus | Closed | While Cyprus had previously permitted US travelers to visit, Cyprus is closed to anyone ot from a Green zone until at least April 1, 2021. | 3/10/2021 | More info |
| Czech Republic | Closed | | 1/7/2021 |
| Democratic People's Republic of Korea | Closed | | 1/7/2021 |
| Democratic Republic of the Congo | Open with restrictions | US travelers aged 11 and older must provide a negatice COVID test within seven days of travel. They will receive a second test upon arrival, and must quarantine until receiving negative results, usually 24 hours. | 1/14/2021 | More info |
| Denmark | Closed | | 1/7/2021 |
| Djibouti | Open with restrictions | No pretravel COVID-19 test requirements are in place for Americans entering Djibouti, but travelers must undergo health screenings and a rapid COVID-19 saliva test for $30 upon arrival. Only those with negative results will be permitted. Anyone testing positive will either depart on the next flight out nor enter isolation and treatment. | 3/10/2020 | More info |
| Dominica | Open with restrictions | US visitors must answer a health questionnaire and present proof of a negative COVID test taken no more than 72 hours prior to arrival. Upon arrival, US travelers will submit to another test, a quarantine period of at least five days in a government-approved facility at their own expense, and a second test after the five-day period. | 1/14/2021 | More info |
| Dominican Republic | Open | Between 3% and 15% of passengers older than five years, or anyone showing symptoms can expect a random quick breath test at the airport. Until February 28, travelers must fill out a Traveler Health Affidavit or a digital e-ticket that combines a customs declaration, embarkation and disembarkation forms and a Travelers Health Affidavit. After this time, only digital forms are accepted. For travelers arriving before March 31 by air and who are staying in a hotel qualify for free emergency travel assistance, and free viral antigen testing 72 hours prior to their departure. | 2/12/2021 | More info |
| Ecuador | Open with restrictions | Americans must present a negative COVID-19 test taken within 10 days of their arrival. Alternatively, you may est upon arrival and quarantine at a governement-approved facility while you await your results. | 3/10/2021 | More info |
| Egypt | Open with restrictions | US travelers aged six and up must present written proof of a negative COVID-19 test taken less than 72 hours before their arrival. Proof of travel health insurance is also required. All documentation must be presented in hardcopy — digital copies aren't accepted. There is no required quarantine for American travelers, but there may be some restrictions on travel within the country. You may travel to Sharm el Sheikh without a PCR test but will be tested upon arrival and quarantined until receiving negative results. Expect to show proof of health insurance coverage. | 3/10/2021 | More info |
| El Salvador | Open with restrictions | US citizens must provide proof of a negative RT-PCR COVID-19 test taken no more than 72 hours before their arrival. Visitors are also subject to various medical screenings at entry point. No one who has visited the UK or South Africa within 30 days will be permitted. | 11/26/2020 | More info |
| Equatorial Guinea | Open with restrictions | Visitors to Equatorial Guinea may enter without quarantining providing they show a negative Covid test less than 48 hours old. | 3/10/2021 | More info |
| Eritrea | Closed | | 1/7/2021 |
| Estonia | Open with restrictions | Travelers who can prove they have either fully recovered from Covid-19 and can show a negative Covid-19 test and a doctor's certificate within the past six months are permitted to enter without quarantining. Plus, any tourist who can prove vaccination from one of nine approved suppliers are also permitted entry. Vaccination certificates must be written in Estonian, English or Russian. Otherwise, for everyone 12 and under, expect to show a negative Covid-19 PCR test taken no earlier than 72 hours upon arrival, and quarantine for 10 days. | 2/17/2021 | More info |
| Ethiopia | Open with restrictions | Ethiopia requires arriving US citizens to have a negative Covid-19 test within five days of arrival. A seven-day quarantine is also required. | 2/112/2021 | More info |
| Falkland Islands | Closed | | 1/7/2021 |
| Faroe Islands | Closed | | 1/7/2021 |
| Federated States of Micronesia | Closed | | 1/7/2021 |
| Fiji | Closed | | 1/7/2021 |
| Finland | Closed | | 1/7/2021 |
| France | Closed | | 1/7/2021 |
| French Guiana | Closed | | 1/7/2021 |
| French Polynesia | Closed | | 2/12/2021 | More info |
| Gabon | Closed | | 1/7/2021 |
| Gambia | Closed | | 1/7/2021 |
| Georgia | Open with restrictions | Georgia has lifted restrictions for travelers vaccinated against Covid-19. You must have had both doses of any available vaccine with appropriate documentation to prove it. Nonvaccinated tourists will require to show negative Covid-19 test results taken within 72 hours of travel, and are required to retest three days after arrival at their own expense. Anyone entering Georgia who has been in the UK within the past 14 days must quarantine for 12 days. | 2/17/2021 | More info |
| Germany | Closed | | 1/7/2021 |
| Ghana | Open with restrictions | US citizens must have a negative Covid-19 test less than 72 hours old. Passengers must take a second test after arriving that costs $150. | 1/14/2021 | More info |
| Gibraltar | Closed | | 1/7/2021 |
| Greece | Closed | | 1/7/2021 |
| Greenland | Closed | | 1/7/2021 |
| Grenada | Open with restrictions | US travellers must present negative Covid test results within 72 hours of departure, apply for travel authorization from the Ministry of Health and health insurance coverage for Covid. A second test is required on day five to freely move about, or remain at the hotel for the rest of their stay. | 2/12/2021 | More info |
| Guadeloupe | Closed | | 1/7/2021 |
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| Guatemala | Open with restrictions | All people aged 10 and older must have one of the following: a) a negative Covid test result taken 72 hours or less upon arrival, b) a vaccination card identifying the second dose at 14 days or more, or c) proof from a physician that you've had Covid and recovered. No quarantine. Visitors traveling from the UK or South Africa may be denied entry. | 3/10/2021 | More info |
| Guernsey | Closed | | 1/7/2021 |
| Guinea-bissau | Closed | | 1/7/2021 |
| Guinea | Closed | | 1/7/2021 |
| Guyana | Open with restrictions | Visitors aged two and up are required to present negative Covid PCR test results less than one week old that are written in English to board their flight. But results older than 72 hours will result in passengers 13 years old and up being retested upon arrival at a cost of $85. They will be required to wait for results at their hotel, usually about six hours. A passenger locator form is also required to be submitted 24 hours prior to arrival. | 2/12/2021 | More info |
| Haiti | Open no restrictions | US passengers must make a formal health statement and be prepared for the Ministry of Public Health follow up with them up to three times during their stay. | 1/14/2021 | More info |
| Honduras | Open with restrictions | Travel to Honduras is permitted with a negative result from a Covid-19 test, plus you must also fill out an online health form. Travelers from the UK or South Africa are restricted. | 1/14/2021 | More info |
| Hong Kong | Closed | | 1/7/2021 |
| Hungary | Closed | | 1/7/2021 |
| Iceland | Open with restrictions | All passengers arriving in Iceland must take a double COVID-test procedure along with quarantine for five to six days. The first COVID test is at the border on arrival and the second by a primary healthcare service provider five to six days later. All subjects must quarantine between both tests. | 3/10/2021 | More info |
| India | Closed | Only select emergency visas are being issued. | 4/5/2021 |
| Indonesia | Closed | | 1/7/2021 |
| Iran | Open with restrictions | Tourist visas are not being issued, but you may be able to enter with another type of visa. | 4/5/2021 |
| Iraq | Closed | | 4/5/2021 |
| Ireland | Open with restrictions | Travelers need to have a negative PCR test within 72 before arrival. You'll need to quarantine for two weeks after getting there. | 4/5/2021 | More info |
| Isle of Man | Closed | | 1/7/2021 |
| Israel | Closed | | 1/7/2021 |
| Italy | Closed | | 4/5/2021 |
| Jamaica | Open with restrictions | All US passengers 12 or older are required to upload negative Covid-19 test results dated within 10 days of arrival to receive travel authorization. Travel authorization required and further testing possible on arrival. | 4/5/2021 | More info |
| Japan | Closed | Japan is closed to tourism, though US entry is allowed in select cases. | 4/5/2021 |
| Jersey | Closed | | 1/7/2021 |
| Jordan | Closed | | 1/7/2021 |
| Kazakhstan | Closed | | 1/7/2021 |
| Kenya | Open with restrictions | Kenya is open to US travelers with negative Covid-19 test results taken 96 hours or less upon arrival, and a strict health screening. | 1/14/2021 | More info |
| Kiribati | Closed | | 1/7/2021 |
| Kosovo | Open no restrictions | Kosovo requires negative COVID-19 test results taken no more than 72 hours prior to arrival. Those who fail to provide tests must quarantine for seven days. Travelers should expect health screenings at the airport and nationwide curfews. | 1/14/2021 | More info |
| Kuwait | Closed | | 1/7/2021 |
| Kyrgyzstan | Closed | | 1/7/2021 |
| Laos | Closed | | 1/7/2021 |
| Latvia | Closed | | 1/7/2021 |
| Lebanon | Open with restrictions | Lebanon requires negative Covid test results dated within 96 hours of travel for anyone older than 12 years. Visitors should expect widespread curfews. You'll get a mandatory second $50-test upon arrival, must quarantine for three days and then take a third test. The noncompliance penalty is up to three months in prison and a fine of $400. | 2/12/2021 | More info |
| Lesotho | Closed | | 1/7/2021 |
| Liberia | Open with restrictions | US visitors must either take a COVID-19 test upon departure from the US showing a negative result, or take a coronavirus test upon arrival in Liberia. Expect temperature checks at the Liberian airports. But there's no required quarantine period or interstate travel restrictions. | 3/10/2021 | More info |
| Libya | Closed | | 1/7/2021 |
| Liechtenstein | Closed | | 1/7/2021 |
| Lithuania | Closed | | 1/7/2021 |
| Luxembourg | Closed | | 1/7/2021 |
| Macao | Closed | | 1/7/2021 |
| Madagascar | Closed | | 1/7/2021 |
| Malawi | Closed | | 1/7/2021 |
| Malaysia | Closed | | 1/7/2021 |
| Maldives | Open with restrictions | Passengers aged one year and older with a negative COVID-19 test taken no more than 96 hours before arrival, plus proof of paid accommodation in a tourist establishment can enter the Maldives. No mandatory quarantine. | 1/14/2021 | More info |
| Mali | Open with restrictions | Travelers must present a negative Covid-19 test result dated within seven days of arrival, and documentation that provides contact information, travel history and health symptoms. Any passengers without the required documentation and anyone showing virus symptoms will be tested at the airport. They'll be required to quarantine for a negative result, and their travel documents will be retained pending the results. | 3/10/2021 | More info |
| Malta | Open with restrictions | US tourists can only enter Malta after quarantining for 14 days in a corridor country, such as Croatia or Turkey. Expect screening measures in place upon arriving on the island as well, including filling out Public Health Travel Declaration and a Passenger Locator forms prior to departure. | 1/14/2021 | More info |
| Marshall Islands | Closed | | 1/7/2021 |
| Martinique | Closed | | 1/7/2021 |
| Mauritania | Closed | | 1/7/2021 |
| Mauritius | Closed | | 1/7/2021 |
| Mayotte | Closed | | 1/7/2021 |
| Mexico | Open no restrictions | The land border is closed to non-essential travel, but the air border is open. Travelers flying to Mexico from the US need to provide negative COVID-19 test results taken within 72 hours of departure. A 14-day quarantine upon arrival is encouraged. | 4/5/2021 | More info |
| Monaco | Closed | | 1/7/2021 |
| Mongolia | Closed | | 1/7/2021 |
| Montenegro | Open with restrictions | Montenegro now requires US citizens to provide negative results for a Covid-19 PCR test that's dated no more than 72 hours prior to arrival. | 2/28/2021 | More info |
| Montserrat | Open with restrictions | Most flights to Montserrat arrive via Antigua, so passengers must be sure to have all Covid clearance according to Antigua's protocol. Otherwise, you must complete an online form before booking your flight, and you'll require negative test results for COVID-19. Upon arrival, you'll quarantine for up to 14 days on arrival whether staying in your own home, a rented property or a government-approved facility. | 3/10/2021 |
| Morocco | Open with restrictions | US travelers who have reservations with a Moroccan hotel OR travel agency OR an invitation from a Moroccan company can enter Morocco. They must present a printed, negative Covid-19 PCR test result taken within 72 hours of departure, and expect a health screening upon arrival. Local curfews are stricty enforced, but quarantine isn't required. | 1/15/2021 | More info |
| Mozambique | Closed | | 1/7/2021 |
| Myanmar | Closed | | 1/7/2021 |
| Nambia | Open with restrictions | Namibia requires visitors older than five to present a negative Covid-19 PCR test no more than seven days old to enter the country. For test results older than older than seven days, expect a test and quarantine at your own expense until you get the results. Noncompliance can cost you a fine up to $135. | 2/12/2021 | More info |
| Nauru | Closed | | 1/7/2021 |
| Nepal | Open with restrictions | Nepal requires a negative PCR test for anyone over the age of five, obtained in the 72 hours before departure. A 10-day quarantine is mandatory but can be reduced to seven days with a second negative PCR test on the fifth day after arrival. Mountain climbers and trekkers require $5,000 in insurance for coronavirus-related treatment to enter. | 2/12/2021 | More info |
| Netherlands | Closed | | 1/7/2021 |
| New Caledonia | Closed | | 1/7/2021 |
| New Zealand | Closed | | 1/7/2021 |
| Nicaragua | Open with restrictions | Nicaragua is open to US guests you present a negative Covid test taken within 72 hours of travel. Expect to send it electronically 36 hours prior to departure for Ministry of Health approval, AND show the paper copy to board your flight. | 11/5/2020 | More info |
| Niger | Open with restrictions | Air travelers to Niger must show negative Covid-19 test results taken within 72 hours of departure. Anyone staying longer than two weeks must quarantine for the first week and then get tested again at no cost. Land borders are closed. | 1/15/2021 | More info |
| Nigeria | Open with restrictions | Nigeria welcomes US travelers 10 years old and over with negative PCR test results dated within 96 hours before departure. You must pay for another test after one week, and self-isolate until you receive a negative result. All visitors must register at the Nigeria International Travel Portal in order to board their flight. Expect curfews. | 1/15/2021 | More info |
| Niue | Closed | | 1/7/2021 |
| Norfolk Island | Closed | | 1/7/2021 |
| North Macedonia | Open | No restrictions, but expect medical screening at the airport for all travelers. Groups of more than four people in public is prohibited, and you can expect a $600 fine. | 2/12/2021 | More info |
| Northern Mariana Islands | Closed | | 1/7/2021 |
| Norway | Closed | | 1/7/2021 |
| Oman | Closed | | 1/7/2021 |
| Pakistan | Closed | | 1/15/2021 |
| Palau | Closed | | 1/7/2021 |
| Panama | Open with restrictions | Panama welcomes visitors who show proof of a negative Covid test taken within 48 hours of departure OR for $50 you can get a rapid test at the airport, with additonal health screenings in place. If the rapid test yields positive results, Panama arranges and pays for quarantine at a hotel for seven days, when you'll be tested again. | 1/15/2021 | More info |
| Papua New Guinea | Closed | | 1/7/2021 |
| Paraguay | Closed | | 1/7/2021 |
| Peru | Open with restrictions | Travelers 12 and older may enter Peru (from flights less than eight hours in duration) with a negative Covid-19 PCR test result or antigen test dated less than 72 hours before departure. Expect also a mandatory 14-day quarantine. On day six you'll have the option to retest and can move freely after receiving a negative result. | 3/10/2021 | More info |
| Philippines | Closed | | 1/7/2021 |
| Poland | Closed | | 1/7/2021 |
| Portugal | Closed | | 1/7/2021 |
| | | | More info |
| Qatar | Closed | | 1/7/2021 |
| Republic of Korea | Closed | | 1/7/2021 |
| Republic of Moldova | Closed | | 1/7/2021 |
| Réunion | Closed | | 1/7/2021 |
| Romania | Open with restrictions | Any traveler who presents a negative result of an RT-PCR test for SARS-CoV-2 virus infection, performed no more than 72 hours before boarding their flight is permitted to enter Romania. Also, anyone with documentation thaty had and recovered from the virus 90 days before traveling is permitted. | 3/10/2021 | More info |
| Russian Federation | Closed | | 1/7/2021 |
| Rwanda | Open with restrictions | All US visitors to Rwanda must present a negative Covid-19 PCR test, taken within 72 hours of departure and uploaded to a Passenger Locator digital form. They also must take a second test upon arrival, self-isolate in a hotel for up to 24 hours until they receive a negative results. | 3/10/2021 | More info |
| Saint Pierre and Miquelon | Closed | | 1/7/2021 |
| Samoa | Closed | | 1/7/2021 |
| San Marino | Closed | | 1/7/2021 |
| Sao Tome and Principe | Closed | | 1/7/2021 |
| Saudi Arabia | Closed | | 1/7/2021 |
| Senegal | Open with restrictions | Senegal welcomes travelers two years old and over must show an original COVID-19 PCR test certificate with negative results dated within five days of entry. Passengers without a negative COVID-19 test may not be permitted to depart the US. | 1/16/2021 | More info |
| Serbia | Open with restrictions | US travelers 12 and older are required to present a negative Covid-19 PCR test dated 48 hours or less upon entry to Serbia. | 11/5/2020 | More info |
| Seychelles | Open with restrictions | Only American travelers who can show proof of full vaccination against Covid dated a minimum of 14 days prior to travel AND present a negative Covid-19 test no more than 72 hours upon arrival are permitted to enter without having to quarantine. Nonvaccinated travelers must show a negative test and quarantine for 10 days after arrival. | 2/17/2021 |
| Sierra Leone | Closed | | 1/7/2021 |
| Singapore | Closed | | 1/7/2021 |
| Sint Eustatius and Saba Bonaire | Closed | | 1/7/2021 |
| Slovakia | Closed | | 1/7/2021 |
| Slovenia | Closed | | 1/7/2021 |
| Solomon Islands | Closed | | 1/7/2021 |
| Somalia | Closed | | 1/7/2021 |
| South Africa | Open with restrictions | South Africa requires all visitors to present a negative Covid-19 or serology test required within 72 hours of travel. Without test results, you'll land in 14-day quarantine at your own expense. Expect a nationwide curfew. Keep in mind that a Covid-19 variant has recently emerged in South Africa. The US embassy has also reported a shortage of PCR tests passengers are required to take up to 72 hours before their return flight, and some results are taking longer to receive. | 3/10/2021 | More info |
| South Korea | Open with restrictions | US travelers can enter South Korea with a negative Covid-19 PCR test result taken within 72 hours of departure. Also, quarantine for 14 days upon arrival at a government designated facility, even with a negative test, is mandatory. And you should expect additional health screenings. | 1/16/2021 | More info |
| South Sudan | Closed | | 1/7/2021 |
| Spain | Closed | | 1/7/2021 |
| Sri Lanka | Open with restrictions | Sri Lanka is open to anyone booked at an approved hotel or resort for at least 14 days, and a negative Covid-19 test result to enter. | 2/12/2021 | More info |
| St. Bart's | Closed | Although previously open to international travelers, St. Bart's has since closed its borders as of February 2. | 4/5/2021 | More info |
| St. Kitts and Nevis | Open with restrictions | US visitors must fill out a Travel Authorization Form before arrival and upload a negative Covid-19 PCR test result taken 72 hours or less prior to departure. You must stay in your hotel perimeter for the first seven days, and get tested again. Negative results mean you can move about freely. For stays of 14 days or longer, expect a third test. Tests cost $150 each. | 2/12/2021 | More info |
| St. Lucia | Open with restrictions | Americans aged five and older must provide a negative Covid-19 PCR test, taken within five days of arrival to enter St. Lucia. Visitors must also have a copy of a completed travel registration form and confirmed reservations at a Covid-certified property for the duration of their stay. | 2/12/2021 | More info |
| St. Maarten / St. Martin | St. Maarten (Dutch): Open with restrictions. St. Martin (French): Closed. | For Sint Maarten, US travelers must fill out a mandatory health authorization application and present a negative Covid-19 PCR test. It must be 72 hours old or less. Covid-19 health insurance is also mandatory. As for Saint-Martin, all French territories are closed to anyone other than EU members. | 2/12/2021 | More info |
| St. Vincent and Grenadines | Open with restrictions | Americans should expect a series of three tests: A negative Covid-19 PCR test result taken 72 hours or less before arrival, along with a prearrival form. You may be retested upon arrival and enter a mandatory 14-day quarantine at your approved hotel. And a third test between day four and day seven with negative results. All passengers must self-monitorand report their condition for 10 days during their stay. | 2/12/2021 | More info |
| State of Palestine | Closed | | 1/7/2021 |
| Sudan | Closed | | 1/7/2021 |
| Suriname | Closed | | 1/7/2021 |
| Svalbard and Jan Mayen Islands | Closed | | 1/7/2021 |
| Swaziland | Closed | | 1/7/2021 |
| Sweden | Closed | | 1/7/2021 |
| Switzerland | Closed | US citizens may enter for essential reasons, though you'll need to present negative PCR test results and quarantine upon arrival for 10 days. | 4/5/2021 |
| Syrian Arab Republic | Closed | | 1/7/2021 |
| Taiwan | Closed | | 1/7/2021 |
| Tajikistan | Closed | | 1/7/2021 |
| Tanzania | Open no restrictions | Americans arriving to Tanzania must complete a Health Surveillance Form and undergo screening, including a possible Covid-19 test, but specific testing requirements are dependent upon your airline. For return trips to the US, the US Embassy reports increasing instances of delays in Covid-19 PCR testing, and some clinics have discontinued offering pretravel testing. | 2/19/2021 | More info |
| Thailand | Closed | | 1/7/2021 |
| The Bahamas | Open with restrictions | You must apply for a trave health visa, which take 72 hours to process. Travelers aged two and older will also need to show results of a COVID-19 test taken with 72 hours before departure. | 4/5/2021 | More info |
| The Democratic Republic of The Congo | Closed | | 1/7/2021 |
| The Former Yugoslav Republic of Macedonia | Closed | | 1/7/2021 |
| Timor-leste | Closed | | 1/7/2021 |
| Togo | Open with restrictions | All passengers must present proof of a negative Covid-19 PCR test taken within five days prior to boarding their flight. The results are uploaded to a traveler declaration form, where you’ll pay $75 payment for a second PCR test upon arrival. Visitors must download and activate a Togo Safe app to avoid quarantine, but they must self-isolate until their second virus test yields negative results. Testing is required again 72 hours before exiting the country. | 1/16/2021 | More info |
| Tonga | Closed | | 1/7/2021 |
| Trinidad and Tobago | Closed | | 1/7/2021 |
| Tunisia | Open with restrictions | A negative PCR or serology test taken within 72 hours plus a 14-day self-quarantine is mandatory for all visitors. Travelers can choose to pay for a PCR test on the seventh day and if the result is negative, they are free to leave quarantine early. | 1/16/2021 | More info |
| Turkey | Open with restrictions | All international travelers six and older must have a negative Covid-19 test result taken 72 hours or less prior to boarding their flight, must complete an information form and prepare for a health screening upon arrival. Anyone arriving without a negative test must enter a 14-day quarantine. | 2/12/2021 | More info |
| Turkmenistan | Closed | | 1/7/2021 |
| Turks and Caicos | Open with restrictions | The Turks and Caicos asks visitors nine and older to fill out a mandatory travel authorization form and provide a negative Covid-19 test result taken within five days of arrival. Travelers must also complete an online health questionnaire and carry Covid-19-related travel medical insurance. | 1/16/2021 | More info |
| Tuvalu | Closed | | 1/7/2021 |
| Uganda | Open with restrictions | International travelers must provide proof of a negative COVID test within 120 hours of traveling. Visitors must also test negative prior to leaving the country, also within 120 hours. | 1/16/2021 | More info |
| Ukraine | Open with restrictions | US travelers have two options: Either self-quarantine for two weeks, or take a COVID-19 test upon arrival at the airport and quarantine until they get the results, or arrive with a negative COVID-19 PCR test from within 48 hours. You must also install a health-tracking app and present travel health insurance coverage. | 2/12/2021 | More info |
| United Arab Emirates | Open with restrictions | Travelers 12 and older must present a negative PCR test result within 96 hours of departure. Even with a negative test, expect a mandatory quarantine and a follow-up test after arrival. You may also be subject to wearing a tracking bracelet. | 3/10/2021 | More info |
| United Kingdom | Open with restrictions | Travel to the UK is highly discouraged because of the new variant recently first identified there. International visitors must have a negative Covid-19 test result taken 72 hours before departure, plus a Paseenger Locator form and quarantine for 10 days. Also before traveling, you must book and pay approximately $290 for a travel test package that includes two Covid-19 tests to be taken during the 10-day quarantine before day two and on or after day eight. Violating any of these policies may result in penalties of up to $13,860 and 10 years in prison. Both England and Wales are under lockdown. Scotland requires your quarantine to be spent in a government-approved facility. Northern Ireland requires you to arrive with a negative Covid test or face a $700 fine, and you must quarantine for 10 days. | 3/10/2021 | More info |
| Uruguay | Closed | | 1/7/2021 |
| US Virgin Islands | Open with restrictions | Visitors age five and older must have a negative Covid-19 test taken within five days of arrival. Submit results via a travel health form, to receive a travel certification within 48 hours and must be presented to board your flight. Both the original test result and the travel certification must be presented upon arrival. Those who don’t have an acceptable test result must quarantine for 14 days at their own expense or the duration of their stay, whichever is shorter. Visitors can pay for additional testing to leave quarantine early. | 3/10/2021 | More info |
| Uzbekistan | Closed | | 1/7/2021 |
| Vanuatu | Closed | | 1/7/2021 |
| Vietnam | Closed | | 1/7/2021 |
| Wallis and Futuna Islands | Closed | | 1/7/2021 |
| Western Sahara | Closed | | 1/7/2021 |
| Yemen | Closed | | 1/7/2021 |
| Zambia | Open with restrictions | All international travelers may enter Zambia provided they show a negative Covid-19 test result taken at least 14 days before arrival. If you exhibit Covid symptoms upon arrival, you'll be subject to a 14-day quarantine period in government-appointed isolation area. | 1/16/2021 | More info |
| Zimbabwe | Open with restrictions | Americans entering Zimbabwe can only do so with a negative Covid-19 test result taken 48 hours before arrival. The option to test upon arrival is not available. Expect national curfews and travel restrictions in place. | 1/16/2021 | More info |
