New CDC requirements for International Travel

All air travelers two years of age and older boarding a trip from a foreign country to the United States must show proof of a negative COVID-19 test or documentation of recovery from COVID-19.

What You Should Know

• If you want to travel internationally, you must have a COVID-19 viral test no more than 1 day before flying into the United States (regardless of immunization status or citizenship). Before boarding your flight, you must show the airline your negative result.
• If you have recently recovered from COVID-19, you may travel with proof of recovery (a positive COVID-19 viral test result on a sample taken no more than 90 days before the flight’s departure from a foreign country and a letter from a licensed healthcare provider or a public health official stating that you were cleared to travel).

Read more on the CDC website.