Cheap flights from California to Ontario, CA

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Fort William Historical Park: this is one of the most visited places of this city as one learns about the nineteenth century fur trade. Apart from fur trading, this attraction is also popular for spectacular sights that captivate the visitors in an interesting way.... (read more in our Ontario Sightseeing)

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Cheapest flights found for the next 6 months

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Oakland 
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Check our newest flight offers to Ontario, CA:

  • $103Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Oakland, CA (OAK)Ontario, CA (ONT)01/03/201709:00 am
    Ontario, CA (ONT)Oakland, CA (OAK)01/15/201709:00 am
    flyfar.ca check price
  • $123Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    San Jose, CA (SJC)Ontario, CA (ONT)04/11/201702:35 pm
    Ontario, CA (ONT)San Jose, CA (SJC)04/26/201702:10 pm
    flyfar.ca check price
  • $123Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Oakland, CA (OAK)Ontario, CA (ONT)01/14/201705:45 pm
    Ontario, CA (ONT)Oakland, CA (OAK)01/16/201709:05 pm
    flyfar.ca check price
  • $143United Airlines flight United Airlines 
    FromToDepartureTime
    San Francisco, CA (SFO)Ontario, CA (ONT)01/14/201710:35 pm
    Ontario, CA (ONT)San Francisco, CA (SFO)01/16/201709:24 pm
    faredepot.com check price
  • $159Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Sacramento, CA (SMF)Ontario, CA (ONT)12/27/201611:10 pm
    Ontario, CA (ONT)Sacramento, CA (SMF)01/11/201707:55 pm
    flightnetwork.com check price
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