CDC recommends delaying travel until you are fully vaccinated, because travel increases your chance of getting and spreading COVID-19. If you are not fully vaccinated and must travel, follow CDC’s recommendations for unvaccinated people traveling internationally or domestically. Some people should not travel. People who are sick with symptoms of COVID-19, have recently tested positive for the virus that causes COVID-19, or have been exposed to a person with COVID-19 pose a very high risk to others during travel. This page gives advice on when and how long these people should postpone travel to avoid spreading infection.
Don’t travel if you or any of your travel companions:
Are sick with symptoms of COVID-19 (even if fully vaccinated against COVID-19 or have recovered from COVID-19 in the past).
Have suspected or diagnosed COVID-19 (even if you don’t have symptoms)
Have been around someone with suspected or diagnosed COVID-19 in the past 14 days (even if they did not have symptoms).
People who have recovered from COVID-19 within the past 3 months, or are fully vaccinated, do not need to self-quarantine and can travel after an exposure, unless they have symptoms of COVID-19.
CDC can restrict the travel of people known or believed to have COVID-19, or who have been exposed to a person with COVID-19, if they plan to travel. State, local, and territorial health departments and foreign public health authorities can also restrict travel of infected or exposed people within their jurisdictions.
Getting trip cancellation insurance might help ensure you are able to make a last-minute cancellation or change your itinerary without losing money on flights, cruises, train tickets, or pre-paid lodgings.
For all travel, take preventive measures to protect yourself and others, such as wearing a mask for the duration of your trip. Masks are required on planes, buses, trains, and other forms of public transportation traveling into, within, or out of the United States and in U.S. transportation hubs such as airports and stations.
Traveling Internationally? All air passengers coming to the United States, including U.S. citizens and fully vaccinated people, are required to have a negative COVID-19 test result or documentation of recovery from COVID-19 before boarding a flight to the United States. See the Frequently Asked Questions for more information.