Fort Smith Airport (IATA: YSM, ICAO: CYSM) is located near Fort Smith, Northwest Territories, Canada. Runway 03/21 has no winter service.

The Fort Smith (District) Heliport is located southeast of the airport.

Airlines and destinations

Passenger

Airlines	Destinations
Northwestern Air	Edmonton, Fort Chipewyan, Hay River, High Level, Yellowknife

Accidents and incidents

• On January 23, 2024, Northwestern Air Flight 738, a British Aerospace Jetstream operated by Northwestern Air as a charter flight to the Diavik Diamond Mine crashed shortly after takeoff, killing six people and injuring one.