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Cheap Flights to Ontario
| Route | One Way | Return |
|---|---|---|
| San Francisco to Ontario flights | $314 |
Prices last updated: 28 Feb 2026 05:05
Did you know...
- To Ontario, the quickest flight is 26 hours and 56 minutes. Stopovers include Sydney, Dallas/Fort Worth.
- The nearest international airport to Ontario is Tijuana in Mexico. It is approximately 178 km .
- Ontario has the International Air Transport Association (IATA) airport code of ONT.
Questions and Answers
What airlines fly non-stop to Ontario from Geneva?No airlines fly non-stop between Geneva and Ontario.