Cheap flights from Washington DC to Ontario

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Check our current prices for flights from Washington DC to Ontario. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Washington DC to Ontario, you will need to run a search below.

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From $330 / RT details

Book your flight now with FareDepot and save!

Cheap Ontario airfares from $330/RT are provided by FareDepot. Outbound flight is leaving on 01/14/2017, 08:30 am from Reagan National (DCA) airport and arrives at Ontario Int`l (ONT) at 04:33 pm. The flight time is 8 hours and 3 minutes. The Returning flight departes on 01/27/2017, 01:30 pm (other return dates are also available). Date posted: 29 Nov 2016

Price evolution for flights From Washington DC To Ontario

Price overview for flights from Washington DC to Ontario

Recent Deals on Flights from Washington DC to Ontario:Roundtrip / Oneway

  • $330United Airlines flight United Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)01/14/201708:30 am
    Ontario, CA (ONT)Washington DC, DC (DCA)01/27/201701:30 pm
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  • $383United Airlines flight United Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)01/05/201703:45 pm
    Ontario, CA (ONT)Washington DC, DC (IAD)01/10/201705:38 am
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  • $407United Airlines flight United Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)01/05/201704:05 pm
    Ontario, CA (ONT)Washington DC, DC (DCA)01/10/201705:38 am
    faredepot.com check price
  • $500Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)01/05/201708:00 am
    Ontario, CA (ONT)Washington DC, DC (DCA)01/10/201706:00 am
    flightnetwork.com check price
  • $516Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)01/05/201708:00 am
    Ontario, CA (ONT)Washington DC, DC (DCA)01/10/201706:00 am
    flyfar.ca check price
  • $196United Airlines flight United Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)12/09/201604:17 pm
    faredepot.com check price
  • $200United Airlines flight United Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)12/09/201610:45 am
    faredepot.com check price
  • $239American Airlines flight American Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)12/09/201607:00 am
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  • $274American Airlines flight American Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)12/09/201602:54 pm
    faredepot.com check price
  • $494Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)12/09/201608:00 am
    flyfar.ca check price
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Know what to do when flying to Ontario?

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