Cheap Flights from San Francisco to Ontario

Helping travelers to find the best flight offers

Cheapest flights from San Francisco to Ontario

Average airfares of the route for each month of the year

Airlines operating on route

Direct Flights from San Francisco to Ontario

San Francisco airports overview

Ontario airports overview

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from San Francisco to Ontario

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes