This is a list of airlines of Nova Scotia which have an air operator's certificate issued by Transport Canada, the country's civil aviation authority. These are airlines that are based in Nova Scotia.
| Airline | Image | IATA | ICAO | Callsign | Hub airport(s) or headquarters | Notes |
|---|---|---|---|---|---|---|
| Jazz | | QK | JZA | JAZZ | Halifax Stanfield | Formally Jazz Aviation LP, regional and charter airline, operates as Air Canada Express [1] |
| Maritime Air Charter | | Halifax Stanfield | Air charter. Provides fixed-wing service for Environment Canada to Sable Island. [2] Example colours only; aircraft no longer registered in Canada. [3] |
| Airline | Image | IATA | ICAO | Callsign | Hub airport(s) or headquarters | Notes |
|---|---|---|---|---|---|---|
| CanJet | | C6 | CJA | CANJET | Halifax Stanfield | 2002 – 2015 low cost charter airline |
| Air Nova | | QK | ARN | NOVA | Halifax Stanfield | 1986 – 2001 Merged into Air Canada Jazz |