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