| 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 Alliance | 1999 | 1988 | 3J | AAQ | Quebec City | Quebec | Canada | Americas | AIR CANADA | Website | ||||||
| Air BC | 2002 | 1980 | Richmond, British Columbia | British Columbia | Canada | Americas | Canada | Americas | AIR CANADA | Website | ||||||
| Air Canada Express |  | 03/05/2011 | Montreal | Quebec | Canada | Americas | Canada | Americas | AIR CANADA | 166 | 119 | Website | ||||
| Air Canada Rouge | Montréal–Trudeau International Airport |  | 12/2012 | RV | ROU | Montreal | Quebec | Canada | Americas | Canada | Americas | AIR CANADA | 49 | 38 | Website | |
| Air Canada Tango | 2004 | 2001 | AC | ACA | Montreal | Quebec | Canada | Americas | Canada | Americas | AIR CANADA | Website |