Cheap flights from Ontario to San Francisco

Travel > North America > United States > Ontario to San Francisco flights

San Francisco is known as America’s most loved cities. It’s located on the San Francisco Bay and nestles among the hills of Northern California and it is a relatively small city, about 800,000 residents live here. San Francisco has a breathtaking beauty. There are gorgeous vistas to be seen from its high hills, there are quaint harbors, waterfronts and docks, majestic sailboats to be seen everywhere, parks, fountains, gardens and old buildings make each excursion a pleasure.... (read more in our San Francisco Travel Guide)

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Check our newest flight offers to San Francisco:

  • $240Major Carrier flight Major Carrier 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)08/03/201805:40 am
    San Francisco, CA (SFO)Ontario, CA (ONT)08/13/201807:50 am
    flyfar.ca check price
  • $245Major Carrier flight Major Carrier 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)06/30/201808:35 pm
    San Francisco, CA (SFO)Ontario, CA (ONT)07/01/201806:45 am
    flyfar.ca check price
  • $247Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)08/03/201805:40 am
    San Francisco, CA (SFO)Ontario, CA (ONT)08/13/201807:50 am
    flightnetwork.com check price
  • $636United Airlines flight United Airlines 
    FromToDepartureTime
    Toronto, ON (YYZ)San Francisco, CA (SFO)07/09/201809:45 am
    San Francisco, CA (SFO)Toronto, ON (YYZ)07/15/201812:20 am
    flightnetwork.com check price
  • $844Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Windsor, ON (YQG)San Francisco, CA (SFO)07/16/201807:00 am
    San Francisco, CA (SFO)Windsor, ON (YQG)07/26/201805:40 am
    flightnetwork.com check price
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