Flights to Ontario, CA, United States
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
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 CAD
| Annual Avg. Price | 240 CAD |
| April 2024 | 156 CAD |
| May 2024 | 156 CAD |
| June 2024 | 209 CAD |
| July 2024 | 225 CAD |
| August 2024 | 229 CAD |
| September 2024 | 238 CAD |
| October 2024 | 219 CAD |
| November 2024 | 259 CAD |
| December 2024 | 279 CAD |
| January 2025 | 301 CAD |
| February 2025 | 304 CAD |
| March 2025 | 301 CAD |
Airlines flying to Ontario
Best airlines flying to Ontario
- Vueling
- Volotea
- Wingo airlines
- Flair Airlines
- Air France
- French Bee
- Hawaiian Airlines
- Asiana Airlines
- Volaris
- United Airlines
- SAS
- Alaska Airlines
- Air Europa
- TAP Portugal
- Air Caraïbes
- AeroMéxico
- Wizz Air
- Iberia Airlines
- Aer Lingus
- Qantas
