Cheap flights from San Francisco, CA to Ontario, United States (SFO - ONT)

As a rule, buying flight tickets from San Francisco, CA to Ontario expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from San Francisco, CA to Ontario at the most favorable prices.

Out service helps you to find tickets from San Francisco, CA to Ontario in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets San Francisco, CA - Ontario at the best price!

We also recommend you to look through the prices for return tickets from Ontario to San Francisco, CA.

Airfares found by our users in the past 24 hours

The cheapest flight from San Francisco, CA to Ontario is £110 on Frontier Airlines, departing on 26.11.2024 and returning on 27.11.2024.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Frontier Airlines26.11.202427.11.2024from £110

Average round-trip airfares from San Francisco, CA to Ontario by months

MonthRound-Trip
November 202426.11 - 27.11from £110
December 2024find now
January 2025find now
February 2025find now
March 202522.03 - 23.03from £291
April 202509.04 - 10.04from £170
May 2025find now
June 2025find now
July 2025find now
August 2025find now
September 2025find now
October 2025find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

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