The Montreal Airport is composed of three main parts: Mirabel (7 letters), Trudeau (7 letters) and Laval (5 letters). Mirabel is the international airport located in the city of Mirabel, Quebec. Trudeau is the domestic airport located in the city of Dorval, Quebec. Laval is a regional airport located in the city of Laval, Quebec. Together, these three airports make up the Montreal Airport, providing air travel to and from the city of Montreal.