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 $316 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Washington DC airfares from $316/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/03/2022, 05:30 am from Ontario Int`l (ONT) airport and arrives at Reagan National (DCA) at 05:59 pm. The flight time is 12 hours and 29 minutes. The Returning flight departes on 05/10/2022, 05:52 pm (other return dates are also available). Date posted: 16 Dec 2021

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

  • $316Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)05/03/202205:30 am
    Washington DC, DC (DCA)Ontario, CA (ONT)05/10/202205:52 pm
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  • $320Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)04/20/202210:01 am
    Washington DC, DC (DCA)Ontario, CA (ONT)05/03/202205:52 pm
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  • $384Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)03/05/202212:10 pm
    Washington DC, DC (IAD)Ontario, CA (ONT)03/09/202212:55 pm
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  • $416Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/15/202207:45 pm
    Washington DC, DC (DCA)Ontario, CA (ONT)02/24/202207:00 am
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  • $92Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/04/202210:06 am
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  • $213Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/09/202210:06 am
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  • $213Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)03/04/202210:06 am
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  • $214Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)03/03/202206:22 pm
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  • $214Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)02/27/202206:22 pm
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Washington Travel Guide     Bordered by Maryland and Virginia, Washington DC, US is formally a Columbian district and is capital of United States of America. It is situated on the northern banks of Potomac River and is a metropolitan area. This is a very well [...]
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