Cheap flights from Ontario, CA to Washington DC

Travel > North America > United States > Ontario, CA to Washington DC flights

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.

Search and Compare cheap Flights

Enter your travel details:Step 1









Select merchants to compare:Step 2
Travelgrove
 
From $269 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Washington DC airfares from $269/RT are provided by Cheapoair.com. Outbound flight is leaving on 09/18/2022, 05:25 pm from Ontario Int`l (ONT) airport and arrives at Reagan National (DCA) at 12:26 pm. The flight time is 19 hours and 1 minutes. The Returning flight departes on 09/28/2022, 07:00 am (other return dates are also available). Date posted: 04 Aug 2022

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

  • $269Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)09/18/202205:25 pm
    Washington DC, DC (DCA)Ontario, CA (ONT)09/28/202207:00 am
    cheapoair.com check price
  • $498Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)08/25/202211:11 am
    Washington DC, DC (DCA)Ontario, CA (ONT)09/09/202205:42 pm
    cheapoair.com check price
  • $626Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)09/20/202209:35 am
    Washington DC, DC (IAD)Ontario, CA (ONT)10/05/202205:35 pm
    cheapoair.com check price
  • $653Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)08/24/202210:00 am
    Washington DC, DC (IAD)Ontario, CA (ONT)09/07/202205:35 pm
    cheapoair.com check price
  • $766Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)12/14/202206:05 am
    Washington DC, DC (IAD)Ontario, CA (ONT)12/27/202204:05 pm
    cheapoair.com check price
  • $189Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)08/21/202206:52 pm
    cheapoair.com check price
  • $382Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)09/02/202210:00 am
    cheapoair.com check price
  • $607Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (IAD)08/21/202206:00 am
    cheapoair.com check price
  • $912Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Washington DC, DC (DCA)08/21/202210:00 am
    cheapoair.com check price
cheap domestic and international flights

Recently found cheap flight deals

British AirwaysFort Lauderdale To London British Airways airfares from Fort Lauderdale in September
$788 Depart: 09/16/2022
Return: 10/01/2022

provided by Cheapoair.com

Multiple AirlinesNewark To Pristina Multiple Airlines airfares from Newark in September
$1244 Depart: 09/06/2022
Return: 09/20/2022

provided by Cheapoair.com

Spirit AirlinesBaltimore To Punta Cana Spirit Airlines airfares from Baltimore in November
$904 Depart: 11/09/2022
Return: 11/30/2022

provided by Cheapoair.com

Alaska AirlinesSacramento To New York City Alaska Airlines airfares from Sacramento in August
$703 Depart: 08/24/2022
Return: 09/04/2022

provided by Cheapoair.com

Alaska AirlinesBoise To Denver Alaska Airlines airfares from Boise in August
$605 Depart: 08/27/2022
Return: 09/04/2022

provided by Cheapoair.com

British AirwaysTampa To Lisbon British Airways airfares from Tampa in August
$920 Depart: 08/28/2022
Return: 09/12/2022

provided by Cheapoair.com

Iberia AirlinesMiami To St. Lucia Iberia Airlines airfares from Miami in August
$4339 Depart: 08/28/2022
Return: 09/04/2022

provided by Cheapoair.com

Spirit AirlinesCanton To Myrtle Beach Spirit Airlines airfares from Canton in July
$330 Depart: 07/24/2022
Return: 07/31/2022

provided by Cheapoair.com

Alaska AirlinesHouston To Palm Springs Alaska Airlines airfares from Houston in September
$492 Depart: 09/16/2021
Return: 10/01/2021

provided by Cheapoair.com

 

Specify your search details. Browse the cheapest flights from Ontario, CA to Washington DC, Washington DC hotel rooms and Ontario, CA to Washington DC vacation packages from the most popular providers, airline consolidators and travel search engines.

Know what to do when flying to Washington DC?

Washington Sightseeing A trip to some of the most exotic places and tourist destinations can get you out from the monotony of life. If you want to get relief from your day to day work then you should prefer going somewhere close to nature or to places where you can [...]
   Welcome to Travelgrove  register tell a friend bookmark it 
 
This airfare deal was found   ago. Click "Check price" to see current prices!
*