Cheap flights from Columbus, OH to Ontario, CA
Flights starting at $76. Choose between Frontier Airlines, Spirit Airlines, or Alaska Airlines to find the best price.
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Tips to know when travelling to Ontario
Cheapest one-way trip | $76 |
---|---|
Cheapest round-trip | $143 |
Average round-trip | $248 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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Travelers usually depart from John Glenn Columbus International, or Rickenbacker International when they travel from Columbus to Ontario. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, Alaska Airlines, United Airlines, and Allegiant Air. Columbus and Ontario have 150 direct flights per week.
Check-in for a flight from Columbus to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | 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 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Allegiant Air | AAY | G4 | 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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