Travelers are voting St. Catharines Niagara District Airport and Stoney Creek Airport as the best airports in St. Catharines. There are 3 airports in Burlington a city just 30 km from St. Catharines and 8 airports in Toronto which is 33 km distant. The most popular of these are Hamilton John C. Munro Hamilton Intl. Airport in Burlington and Toronto-City Center Airport in Toronto. You can find 139 airports in Ontario and 607 airports in the country of Canada. Our members favorite in Ontario is Toronto-City Center Airport and Jean Lesage International Airport is the top pick in Canada. Want more? Check out our map of airports in St. Catharines.