Cheap flights from California to Ontario, CA
Travel > North America > United States > California to Ontario, CA flights
Huronia Historical Park: this place was explored by a seventeenth century Jesuit French missionary and exhibits things that were used in those times. Visitors can also take a guided tour of the British navy of 19 century as well as military outpost. ... (read more in our Ontario Sightseeing)
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Check our newest flight offers to Ontario, CA:
- $89
Multiple Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 01/30/2025 10:29 pm Ontario, CA (ONT) San Francisco, CA (SFO) 02/07/2025 09:23 am - $90 Multiple Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 01/16/2025 10:54 am Ontario, CA (ONT) San Francisco, CA (SFO) 01/23/2025 09:23 am - $90 Multiple Airlines
cheapoair.com check priceFrom To Departure Time San Jose, CA (SJC) Ontario, CA (ONT) 01/09/2025 05:23 pm Ontario, CA (ONT) San Jose, CA (SJC) 01/23/2025 09:23 am - $98
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 02/08/2025 10:54 am Ontario, CA (ONT) San Francisco, CA (SFO) 02/20/2025 08:26 am - $115 Multiple Airlines
cheapoair.com check priceFrom To Departure Time Sacramento, CA (SMF) Ontario, CA (ONT) 01/19/2025 09:29 am Ontario, CA (ONT) Sacramento, CA (SMF) 01/29/2025 09:15 am
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