Air Canada is the national flag carrier and largest airline of Canada providing scheduled and charter services.

Air Inuit operates domestic passenger services and charter and cargo services in Quebec, Nunavik and Nunavut.

Aklak Air is an airline based in Inuvik in Northwest Territories operating year-round and seasonal scheduled services.

Jetlines is a ultra low-cost airline headquartered in Vancouver, British Columbia.

Flair Airlines is a low cost airline based in Kelowna, British Columbia, with its main hub in Edmonton.

Northwestern Air is an airline based in Fort Smith, Northwest Territories, Canada.

Perimeter Aviation is Manitobia's largest airline based in Winnipeg.

Transwest Air is a scheduled and charter airline primarily serving the Canadian province of Saskatchewan.

Air Canada Express is a brand name under which four regional airlines operate feeder flights for Air Canada.

Air North operates services throughout the Yukon, with flights to Alaska and across Canada.

Bearskin Airlines, is a regional airline operating services in northern Ontario and Manitoba.

Canadian North is a merged airline with First Airlines operating passenger services to the Northwest Territories and Nunavut.

Harbour Air Seaplanes is a scheduled service, tour and charter airline based in Richmond, British Columbia, Canada.

PAL Airlines is a regional airline with headquarters at St. John's International Airport in St John's, Newfoundland and Labrador.

Porter Airlines is a regional airline headquartered at Billy Bishop Toronto City Airport.

Wasaya Airways is a domestic airline with its headquarters in Thunder Bay, Northern Ontario, Canada.

Air Canada Rouge is the vacation and leisure airline subsidiary of Air Canada.

Air Tindi (Discovery Airlines) is an airline based in Yellowknife, Northwest Territories, Canada.

Buffalo Airways is a family-run airline based in Hay River, Northwest Territories, Canada.

Central Mountain Air Ltd. is a Canadian regional airline based in Smithers, British Columbia

KD Air Corporation is an airline based in Vancouver, British Columbia, Canada offering both scheduled and charter service.

Pacific Coastal Airlines operates scheduled, charter and cargo services to destinations in British Columbia.

Sunwing Airlines is a Canadian low-cost airline headquartered in the Etobicoke district of Toronto, Ontario, Canada.

WestJet Airlines is the second-largest air carrier in Canada and offers domestic and international services.

Air Creebec is a regional airline operating scheduled and charter services in Quebec and Ontario.

Air Transat is a Canadian leisure airline based in Montreal, Quebec operating scheduled flights to many countries.

Calm Air International LP. is an airline based in Thompson, Manitoba, Canada.

First Air operates services to communities in Nunavut, Nunavik, and the Northwest Territories.

North-Wright Airways is a commuter airline based in Norman Wells, Northwest Territories.

Pascan Aviation is a regional airline based in Saint-Hubert, Longueuil, Quebec.

Swoop is a Canadian ultra low-cost carrier (ULCC) owned by WestJet and based in Calgary, Alberta.