Flights to Ontario, CA, United States
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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
Cheapest month to fly to Ontario
Explore price trends for trips to Ontario
Showing prices in GBP
Annual Avg. Price | 284 GBP |
May 2024 | 286 GBP |
June 2024 | 286 GBP |
July 2024 | 376 GBP |
August 2024 | 423 GBP |
September 2024 | 185 GBP |
October 2024 | 185 GBP |
November 2024 | 185 GBP |
December 2024 | 238 GBP |
January 2025 | 238 GBP |
February 2025 | 234 GBP |
March 2025 | 234 GBP |
April 2025 | 537 GBP |
Direct flights to Ontario
Find direct flights from anywhere to Ontario
- Los Angeles to Ontario from £134
- Guadalajara to Ontario from £142
- Wichita to Ontario from £144
- Philadelphia to Ontario from £149
- Washington, D.C. to Ontario from £151
- St. Louis to Ontario from £155
- Detroit to Ontario from £166
- Mexico City to Ontario from £166
- Cancún to Ontario from £167
- Fort Lauderdale to Ontario from £173
- Atlanta to Ontario from £175
- Orlando to Ontario from £184
- Cincinnati to Ontario from £184
- Tucson to Ontario from £206
- Bogotá to Ontario from £234
- El Paso to Ontario from £255
- Manchester to Ontario from £318
- Taipei to Ontario from £327
- London to Ontario from £356
- Birmingham to Ontario from £361
- Bangkok to Ontario from £387
- Manila to Ontario from £394
- Istanbul to Ontario from £414
- Dhaka to Ontario from £533
Airlines flying to Ontario
Best airlines flying to Ontario
- easyJet
- Kuwait Airways
- Eurowings
- NouvelAir
- Aegean
- ITA Airways
- Fiji Airways
- Qantas
- United Airlines
- Air France
- WestJet
- Norwegian
- TAP Portugal
- EVA Air
- Air Canada
- Pegasus
- Singapore Airlines
- Qatar Airways
- Air Tahiti Nui
- JetBlue Airways