This is a list of international airports in Canada. These airports are listed in the Canada Flight Supplement, or Water Aerodrome Supplement, published by Nav Canada and each is classified as an airport of entry. All these airports, with the exception of military airports, have a Canada Border Services Agency person available but they may not be available 24 hours a day and may only be open part of the week. Montréal-Pierre Elliott Trudeau International Airport serves a higher percentage of international passengers than any other Canadian airport.
Of the airports below, only 13 are designated as international airports by Transport Canada: St John's, Gander, Halifax, Moncton, Fredericton, Quebec, Montreal, Toronto, Ottawa, Winnipeg, Calgary, Edmonton and Vancouver.