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Flights to San Francisco
All fares Ontario (ONT) to San Francisco (SFO) found by travellers in past 72 hours¤

Today's lowest fares
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Sep
US$117
Oct
US$117
Nov
US$117
About TripAdvisor Flights

Your one-stop shop for finding the best flights from Ontario to San Francisco. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Ontario, CA to San Francisco

Route information
  • Ontario, CA is 364 miles from San Francisco
  • There are 10 daily flights from Ontario, CA to San Francisco
  • There are 22 weekly flights from Ontario, CA to San Francisco
  • 14 non-stop flights are operating from Ontario, CA to San Francisco today
  • Air Canada has the most nonstop flights between Ontario, CA and San Francisco
  • Phoenix, AZ - Sky Harbor International Airport is the most popular connection for one stop flights between Ontario, CA and San Francisco
In-Flight Information
  • The average flying time for a direct flight from Ontario, CA to San Francisco is 1 hour 27 minutes
  • Most direct flights leave around 21:01 PDT
Arrival information
  • San Francisco is 11 mi from SFO Intl Airport (San Francisco, CA).
  • SFO Intl Airport (San Francisco, CA)
    • Right now, 83 airlines operate out of SFO Intl Airport.
    • SFO Intl Airport offers nonstop flights to 118 cities.
    • Every week, at least 11,816 domestic flights and 1,512 international flights depart from SFO Intl Airport.

Highly rated hotels in San Francisco