Cheap flights from Ontario to San Francisco
Travel > North America > United States > Ontario to San Francisco flights
Constructed in the year 1933, it was built to dedicate the volunteer fire fighters of California, who had risked their lives for the good. The tower is truly a crowned jewel to the beautiful city, and provides a grand 360 degree view of the city and the bay from the Telegraph Hill. ... (read more in our San Francisco Sightseeing)
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Cheapest flights found for the next 6 months
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Check our newest flight offers to San Francisco:
- $58
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) San Francisco, CA (SFO) 01/31/2025 06:00 am San Francisco, CA (SFO) Ontario, CA (ONT) 02/02/2025 07:00 am - $64 Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) San Francisco, CA (SFO) 01/17/2025 06:00 am San Francisco, CA (SFO) Ontario, CA (ONT) 01/28/2025 07:00 am - $68
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) San Francisco, CA (SFO) 01/31/2025 06:00 am San Francisco, CA (SFO) Ontario, CA (ONT) 02/02/2025 09:59 pm - $88 Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) San Francisco, CA (SFO) 12/27/2024 07:57 pm San Francisco, CA (SFO) Ontario, CA (ONT) 01/03/2025 11:24 am - $326
Porter Airlines
cheapoair.com check priceFrom To Departure Time Toronto, ON (YYZ) San Francisco, CA (SFO) 04/26/2025 09:35 am San Francisco, CA (SFO) Toronto, ON (YYZ) 04/30/2025 01:35 pm
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