Cheap flights from Oregon to Ontario, CA

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Huronia Historical Park: this place was explored by a seventeenth century Jesuit French missionary and exhibits things that were used in those times.  Visitors can also take a guided tour of the British navy of 19 century as well as military outpost.   ... (read more in our Ontario Sightseeing)

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Portland 

Check our newest flight offers to Ontario, CA:

  • $227Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Portland, OR (PDX)Ontario, CA (ONT)10/25/201702:50 pm
    Ontario, CA (ONT)Portland, OR (PDX)10/29/201710:10 am
    flyfar.ca check price
  • $374Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Portland, OR (PDX)Ontario, CA (ONT)07/30/201707:10 am
    Ontario, CA (ONT)Portland, OR (PDX)08/06/201710:40 am
    flyfar.ca check price
  • $385Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Portland, OR (PDX)Ontario, CA (ONT)07/30/201707:10 am
    Ontario, CA (ONT)Portland, OR (PDX)08/06/201710:40 am
    flightnetwork.com check price
  • $395Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Portland, OR (PDX)Ontario, CA (ONT)07/30/201707:10 am
    Ontario, CA (ONT)Portland, OR (PDX)08/06/201712:20 pm
    flyfar.ca check price
  • $400Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Portland, OR (PDX)Ontario, CA (ONT)07/30/201707:10 am
    Ontario, CA (ONT)Portland, OR (PDX)08/06/201712:20 pm
    flightnetwork.com check price
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Multiple AirlinesToronto To Roseau Multiple Airlines airfares from Toronto in August
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