Fastest flight time
|Tue, Fri, Sat and Sun|
Airports in San Francisco
The cheapest time of year to fly to San Francisco from Ontario is August. The most expensive is November.
31 days before
The cheapest time to buy a flight from Ontario to San Francisco is approximately 31 days to departure
There are 595,7 km between Ontario and San Francisco.
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to San Francisco . Millions of users trust and use momondo every year so you are in good hands.
All flight searches from Ontario to San Francisco on momondo can be filtered to show those which offer flexible booking policies.
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Yes. momondo can track prices for Ontario to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.