As companhias aéreas mais utilizadas entre Calgary e Toronto são geralmente
Türk Hava Yolları,
Air Canada,
Egyptair,
SATA International,
Avianca,
Aer Lingus,
TAP Portugal,
KLM,
Westjet,
Swiss,
Aeromexico,
Qantas Airways,
Delta Air Lines,
Virgin Atlantic,
Korean Air,
LOT Polish Airlines,
Kish Airlines,
Air France,
Austrian,
Scandinavian Airlines,
China Southern Airlines,
Emirates,
Air Transat,
Lufthansa,
Freedom Airlines
empresas.