| name | Hub | image | date Ceased operations | date Commenced operations | IATA Code | ICAO Code | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Parent | number of aircrafts | number of destinations | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air Transat | Montréal–Trudeau International Airport |  | 1987 | TS | TSC | Montreal | Quebec | Canada | Americas | Canada | Americas | Transat A.T. | 32 | 60 | Website | |
| Canadian Colonial Airways | 1942 | 1929 | Montreal | Quebec | Canada | Americas | Canada | Americas | Website | |||||||
| Jetsgo | Montréal–Trudeau International Airport |  | 2005 | 2001 | SG | JGO | Montreal | Quebec | Canada | Americas | Canada | Americas | 29 | 41 | Website | |
| Nolinor Aviation | Montréal–Trudeau International Airport |  | 1992 | N5 | NRL | Montreal | Quebec | Canada | Americas | Canada | Americas | 13 | Website | |||
| Royal Aviation | 2001 | 1991 | QN | ROY | Montreal | Quebec | Canada | Americas | Canada | Americas | Royal Aviation | 22 | Website |