Cheap flights from Ontario, CA to Calgary, Canada
Flights starting at $66. Choose between WestJet, Frontier Airlines, or Alaska Airlines to find the best price.
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The most popular airlines for this route are WestJet, Frontier Airlines, Alaska Airlines, Flair Airlines, and Air Canada. Ontario and Calgary have 267 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 Ontario 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 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | 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 |
Air Canada | ACA | AC | Yes | No |
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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