Cheap flights from Ontario to San Francisco

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

The aggressive Spanish colonial expansion during the 18th century finally reached the shores of San Francisco Bay in 1769. An expedition led by Don Gaspar de Portola was credited for discovering San Francisco Bay, sighting it atop Sweeney Ridge, now a National Historic Landmark. A member of his crew, Sgt. Jose Francisco Ortega would later be identified as having discovered the strait now popularly known as the Golden Gate.... (read more in our San Francisco History)

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Cheapest flights found for the next 6 months

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Check our newest flight offers to San Francisco:

  • $118United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)12/17/201607:32 pm
    San Francisco, CA (SFO)Ontario, CA (ONT)12/20/201606:00 am
    faredepot.com check price
  • $118United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)03/15/201705:05 pm
    San Francisco, CA (SFO)Ontario, CA (ONT)03/21/201707:15 am
    faredepot.com check price
  • $118United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Francisco, CA (SFO)12/13/201612:45 pm
    San Francisco, CA (SFO)Ontario, CA (ONT)12/20/201606:00 am
    faredepot.com check price
  • $437American Airlines flight American Airlines 
    FromToDepartureTime
    Toronto, ON (YYZ)San Francisco, CA (SFO)01/15/201706:30 pm
    San Francisco, CA (SFO)Toronto, ON (YYZ)01/28/201707:10 am
    faredepot.com check price
  • $572Air Canada flight Air Canada 
    FromToDepartureTime
    Windsor, ON (YQG)San Francisco, CA (SFO)01/13/201704:00 pm
    San Francisco, CA (SFO)Windsor, ON (YQG)01/22/201701:50 pm
    faredepot.com check price
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Recently found cheap flight deals

American AirlinesLas Vegas To Lexington American Airlines airfares from Las Vegas in February
$490 Depart: 02/21/2017
Return: 03/07/2017

provided by FareDepot

WestjetLos Angeles To Quebec City Westjet airfares from Los Angeles in December
$943 Depart: 12/16/2016
Return: 12/30/2016

provided by FlightHub

Multiple AirlinesNewark To Sofia Multiple Airlines airfares from Newark in December
$1051 Depart: 12/18/2016
Return: 01/14/2017

provided by FareDepot

American AirlinesIndianapolis To Jackson Hole American Airlines airfares from Indianapolis in January
$724 Depart: 01/09/2017
Return: 01/21/2017

provided by FareDepot

Multiple AirlinesChicago To Jackson Hole Multiple Airlines airfares from Chicago in February
$1111 Depart: 02/09/2017
Return: 02/13/2017

provided by FlyFar

China Eastern AirlinesToronto To Chiang Mai China Eastern Airlines airfares from Toronto in August
$1325 Depart: 08/24/2016
Return: 09/07/2016

provided by Travelgrove

Jetblue AirwaysLas Vegas To Austin Jetblue Airways airfares from Las Vegas in December
$448 Depart: 12/28/2016
Return: 01/10/2017

provided by FlightHub

United AirlinesNew York City To Belize City United Airlines airfares from New York City in February
$848 Depart: 02/18/2017
Return: 02/25/2017

provided by FareDepot

Multiple AirlinesToronto To Chennai Multiple Airlines airfares from Toronto in January
$1383 Depart: 01/27/2017
Return: 02/08/2017

provided by FlyFar

 

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