Cheap flights from Buffalo, NY to Ontario, CA
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Tips to know when travelling to Ontario
Cheapest nonstop round-trip | £149 |
---|---|
Most popular airline | JetBlue Airways |
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Book your trip to arrive at Ontario International, or Montclair (Ontario). The most popular airlines for this route are JetBlue Airways, Frontier Airlines, United Airlines, Alaska Airlines, and Spirit Airlines. Buffalo and Ontario have 128 direct flights per week.
Check-in for a flight from Buffalo to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | 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 |
Weather in Ontario
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 7°C |
February | 18°C | 7°C |
March | 20°C | 8°C |
April | 23°C | 10°C |
May | 25°C | 13°C |
June | 29°C | 16°C |
July | 33°C | 19°C |
August | 33°C | 20°C |
September | 32°C | 18°C |
October | 27°C | 15°C |
November | 22°C | 10°C |
December | 17°C | 7°C |
14 day forecast
Frequently asked questions
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Airports near Buffalo
- Toronto Pearson International
- Billy Bishop Toronto City
- Syracuse Hancock International
- Buffalo Niagara International
- Greater Rochester International
- John C. Munro Hamilton International
- Region of Waterloo International
- London International
- Niagara Falls International
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