Cheap flights from Pennsylvania to Ontario, CA

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Many streets are named after the agricultural sources which were the early means to create economy in the Ontario region such as Sunkist plant shows the legacy of citrus era. Charles Frankish developed passenger trolley driven by mule in 1887 which used to travel between 24th Street and Euclid Avenue. The mule cart used to run up to the downtown of the Ontario region and today it is commemorated via a statue in the C Street near to the Euclid Avenue median. Ontario got the status of a city in... (read more in our Ontario History)

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Philadelphia 

Check our newest flight offers to Ontario, CA:

  • $420Major Carrier flight Major Carrier 
    FromToDepartureTime
    Philadelphia, PA (PHL)Ontario, CA (ONT)09/11/201706:50 pm
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/26/201705:30 am
    flyfar.ca check price
  • $432Major Carrier flight Major Carrier 
    FromToDepartureTime
    Philadelphia, PA (PHL)Ontario, CA (ONT)09/11/201706:50 pm
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/26/201705:30 am
    flightnetwork.com check price
  • $433Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)Ontario, CA (ONT)09/11/201703:25 pm
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/26/201705:30 am
    flyfar.ca check price
  • $436United Airlines flight United Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)Ontario, CA (ONT)09/14/201706:10 pm
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/25/201708:45 pm
    flightnetwork.com check price
  • $437Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)Ontario, CA (ONT)09/11/201703:25 pm
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/26/201705:30 am
    flightnetwork.com check price
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