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-Buttonville Municipal Airport in Toronto. You can find 139 airports in Ontario and 607 airports in the country of Canada. Our members favorite in Ontario is Hearst Rene Fontaine Municipal Airport and Calgary International Airport is the top pick in Canada. Want more? Check out our map of airports in St. Catharines.