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