WestJet
Airline based in Canada
Airline facts
- IATA code
- WS
- ICAO code
- WJA
- Callsign
- WESTJET
- Country
- Canada
- Alliance
- None
- Website
- westjet.com
WestJet seat maps
WestJet routes in the US
WestJet flew from 42 airports to, from or within the United States between August 2025 and July 2026. Busiest routes:
- LAX to YYCLos Angeles to Calgary · 28 a week
- SFO to YYCSan Francisco to Calgary · 21 a week
- SEA to YYCSeattle to Calgary · 20 a week
- LAS to YYCLas Vegas to Calgary · 19 a week
- ATL to YYCAtlanta to Calgary · 17 a week
- PHX to YYCPhoenix to Calgary · 14 a week
- IAH to YYCHouston to Calgary · 13 a week
- BOS to YYCBoston to Calgary · 10 a week
- MCO to YYZOrlando to Toronto · 8 a week
- SAN to YYCSan Diego to Calgary · 8 a week
- JFK to YYCNew York to Calgary · 7 a week
- ATL to YVRAtlanta to Vancouver · 7 a week
- MSP to YEGMinneapolis to Edmonton · 7 a week
- BNA to YYCNashville to Calgary · 7 a week
- ORD to YYCChicago to Calgary · 7 a week
- DTW to YYCDetroit to Calgary · 7 a week
- DEN to YYCDenver to Calgary · 7 a week
- DTW to YVRDetroit to Vancouver · 7 a week
- PDX to YYCPortland to Calgary · 7 a week
- DTW to YHZDetroit to Halifax · 6 a week
- LAX to YEGLos Angeles to Edmonton · 6 a week
- LAS to YVRLas Vegas to Vancouver · 6 a week
- MSP to YQRMinneapolis to Regina · 6 a week
- MCO to YYCOrlando to Calgary · 6 a week
- MSP to YYCMinneapolis to Calgary · 6 a week
- HNL to YVRHonolulu, Oahu to Vancouver · 5 a week
- LAX to YVRLos Angeles to Vancouver · 5 a week
- LAS to YEGLas Vegas to Edmonton · 5 a week
- OGG to YVRKahului to Vancouver · 4 a week
- BNA to YYZNashville to Toronto · 3 a week