The most frequently used airline companies from Toronto to Montreal are generally
Türk Hava Yolları,
Egyptair,
Virgin Atlantic,
Freedom Airlines,
Asiana Airlines,
Aeromexico,
Air Canada Jazz,
Scandinavian Airlines,
China Airlines,
Delta Air Lines,
Air Transat,
Swiss,
Westjet,
Austrian,
Air France,
SATA International,
Eva Air,
Porter Airlines,
Sunwing Airlines,
China Southern Airlines,
Etihad Airways,
Lufthansa,
JSC Aviaprad,
China Eastern Airlines,
Air Canada,
Avianca,
Xiamen Airlines,
Royal Jordanian,
Voyageur Airways,
Brussels Airlines,
Cathay Pacific,
Aer Lingus,
Korean Air
are companies.