Cheap flights from Ontario to San Francisco

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

 Staged at the central region of San Francisco bay, Alcatraz Island had been the prison for several infamous convicts, like Al “Scarface” Capone and others, who were deemed to be high risk escapees. It had inmates for about 34 long years, during which it had been the complete setback for criminals with sentences of five years on an average.... (read more in our San Francisco Sightseeing)

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Check our newest flight offers to San Francisco:

  • $58Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)07/01/202407:59 am
    San Francisco, CA (SFO)Ontario, CA (ONT)07/10/202405:45 am
    cheapoair.com check price
  • $65Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)07/01/202407:59 am
    San Francisco, CA (SFO)Ontario, CA (ONT)07/10/202405:30 am
    cheapoair.com check price
  • $73Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)07/23/202408:07 am
    San Francisco, CA (SFO)Ontario, CA (ONT)07/29/202404:40 pm
    cheapoair.com check price
  • $76Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)07/01/202407:59 am
    San Francisco, CA (SFO)Ontario, CA (ONT)07/14/202405:45 am
    cheapoair.com check price
  • $425Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Toronto, ON (YYZ)San Francisco, CA (SFO)10/01/202410:45 am
    San Francisco, CA (SFO)Toronto, ON (YYZ)10/09/202408:39 am
    cheapoair.com check price
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