Cheap flights from San Francisco to Ontario, CA
Travel > North America > United States > San Francisco to Ontario, CA flights
Check our current prices for flights from San Francisco to Ontario, CA. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from San Francisco to Ontario, CA, you will need to run a search below.
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Cheap Ontario airfares from $54/RT are provided by Cheapoair.com. Outbound flight is leaving on 09/07/2022, 05:20 pm from San Francisco Intl (SFO) airport and arrives at Ontario Int`l (ONT) at 06:49 pm. The flight time is 1 hours and 29 minutes. The Returning flight departes on 09/19/2022, 07:44 pm (other return dates are also available). Date posted: 16 Jul 2022
Price evolution for flights From San Francisco To Ontario, CA

Recent Deals on Flights from San Francisco to Ontario, CA:Roundtrip / Oneway
- $54
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 09/07/2022 05:20 pm Ontario, CA (ONT) San Francisco, CA (SFO) 09/19/2022 07:44 pm - $404
Multiple Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 09/07/2022 08:45 am Ontario, CA (ONT) San Francisco, CA (SFO) 09/19/2022 07:44 pm - $180
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 08/30/2022 05:53 pm - $228
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 09/05/2022 10:51 pm - $374
Alaska Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 09/05/2022 07:50 pm
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Ontario Travel Guide A city in the San Bernardino County in California, Ontario offers wonderful living conditions for its residents. Over the years its reputation as a significant tourist attraction has also grown considerably. The city got the name of Ontario [...]Ontario History Ontario City is situated in the San Bernardino County (California) which is in United States. According to 2000 census, recorded population in Ontario was 170,373. The lands of Ontario were earlier used for foraging and hunting by the [...]
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