Cheap flights from Saint Thomas, United States to Calgary, Canada
Flights starting at $330. Choose between WestJet, Spirit Airlines, or Flair Airlines to find the best price.
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The most popular airlines for this route are WestJet, Spirit Airlines, Flair Airlines, Porter Airlines, and JetBlue Airways. Saint Thomas and Calgary have 63 direct flights per week. When you arrive at Calgary, consider visiting Moraine Lake, Canada, and Burgess Shale, BC, Canada.
Check-in for a flight from Saint Thomas to Calgary
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Flair Airlines | FLE | F8 | Yes | Opens 24 days before flight Closes 1 hours before flight |
Porter Airlines | POE | PD | Yes | 0 0 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Calgary
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -3°C | -11°C |
February | -3°C | -12°C |
March | 2°C | -7°C |
April | 8°C | -1°C |
May | 15°C | 4°C |
June | 19°C | 8°C |
July | 23°C | 10°C |
August | 23°C | 10°C |
September | 18°C | 6°C |
October | 10°C | 0°C |
November | 1°C | -7°C |
December | -4°C | -12°C |
14 day forecast
Frequently asked questions
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