Cheap flights from Ontario, CA to Washington DC

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Travel tip: Visit Washington DC on your holidays!

Check our current prices for flights from Ontario, CA to Washington DC. 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 Ontario, CA to Washington DC, you will need to run a search below.

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From $310 / RT details

Book your flight now with FareDepot and save!

Cheap Washington DC airfares from $310/RT are provided by FareDepot. Outbound flight is leaving on 02/07/2017, 05:38 am from Ontario Int`l (ONT) airport and arrives at Washington Dulles (IAD) at 03:13 pm. The flight time is 9 hours and 35 minutes. The Returning flight departes on 02/14/2017, 08:15 am (other return dates are also available). Date posted: 04 Dec 2016

Price evolution for flights From Ontario, CA To Washington DC

Price overview for flights from Ontario, CA to Washington DC

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

  • $310United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)02/07/201705:38 am
    Washington DC, DC (IAD)Ontario, CA (ONT)02/14/201708:15 am
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  • $310American Airlines flight American Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/07/201702:24 pm
    Washington DC, DC (DCA)Ontario, CA (ONT)02/14/201705:40 am
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  • $387American Airlines flight American Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)03/08/201707:30 pm
    Washington DC, DC (DCA)Ontario, CA (ONT)03/22/201703:22 pm
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  • $421United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)03/21/201708:00 pm
    Washington DC, DC (IAD)Ontario, CA (ONT)03/29/201708:00 am
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  • $462Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/22/201706:00 am
    Washington DC, DC (DCA)Ontario, CA (ONT)02/28/201708:00 am
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  • $179United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)02/19/201708:10 pm
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  • $205United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/16/201712:08 pm
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  • $205American Airlines flight American Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/16/201702:24 pm
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  • $281United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/19/201705:30 am
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  • $290American Airlines flight American Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)02/19/201706:20 am
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