As of Dec 6, all international air travelers, including Canadians, flying into the U.S. from an international destination will be required to show proof of a negative Covid test result that was taken within 24 hours of departure. This new rule applies to all international travelers two years of age and older regardless of vaccination status. Alternatively, travelers to the United States also have the option of providing documentation from a licensed health care provider that they have recovered from Covid-19 90 days before travel. Previously, international travelers who were fully vaccinated were only required to show a negative test that was taken within 72 hours of flying to the U.S.
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