Trudeau International Airport

Montreal-Pierre Elliott Trudeau International Airport or Montreal-Trudeau, formerly known as Montreal-Dorval International Airport, is located on the Island of Montreal, 20 km (12 mi) from Montreal's downtown core. The airport terminals are located entirely in Dorval, while the Air Canada headquarters complex and one runway is located in Saint-Laurent, Montreal. It is an international airport serving Greater Montreal, along with the regions of northern Vermont and New York.

The airport is one of two managed and operated by Aeroports de Montreal (ADM), a not-for-profit corporation without share capital; the other airport is Montreal-Mirabel northwest of Montreal, which was initially intended to replace the one in Dorval but now deals almost solely with cargo. Montreal-Trudeau is owned by Transport Canada, which has a 60-year lease with Aéroports de Montreal, as per Canada's National Airport Policy of 1994.