Cheap flights from Washington DC to Ontario, CA

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

Travel tip: Visit Ontario on your holidays!

Check our current prices for flights from Washington DC to Ontario, CA. 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, CA, 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
TripversFlightnetworkExpediaBookingbuddyDealBaseTravelgroveTravelocity
 
From $230 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Ontario airfares from $230/RT are provided by Cheapoair.com. Outbound flight is leaving on 10/25/2017, 06:15 am from Washington Dulles (IAD) airport and arrives at Ontario Int`l (ONT) at 11:10 am. The flight time is 4 hours and 55 minutes. The Returning flight departes on 11/08/2017, 11:50 am (other return dates are also available). Date posted: 17 Aug 2017

Price evolution for flights From Washington DC To Ontario, CA

Price overview for flights from Washington DC to Ontario, CA

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

  • $230Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)10/25/201706:15 am
    Ontario, CA (ONT)Washington DC, DC (IAD)11/08/201711:50 am
    cheapoair.com check price
  • $259Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)10/25/201706:15 am
    Ontario, CA (ONT)Washington DC, DC (IAD)10/29/201707:00 pm
    cheapoair.com check price
  • $273Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)10/20/201706:15 am
    Ontario, CA (ONT)Washington DC, DC (IAD)11/03/201711:50 am
    cheapoair.com check price
  • $306Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)10/19/201709:10 pm
    Ontario, CA (ONT)Washington DC, DC (IAD)10/22/201707:00 pm
    cheapoair.com check price
  • $319Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)10/19/201701:20 pm
    Ontario, CA (ONT)Washington DC, DC (DCA)10/22/201707:00 pm
    cheapoair.com check price
  • $121Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)11/05/201706:15 am
    flyfar.ca check price
  • $125Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)11/05/201706:15 am
    flightnetwork.com check price
  • $142Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)11/05/201707:00 am
    flyfar.ca check price
  • $146Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)11/05/201707:00 am
    flightnetwork.com check price
  • $147Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)11/06/201706:10 am
    cheapoair.com check price
cheap domestic and international flights

Recently found cheap flight deals

Jetblue AirwaysAustin To Atlanta Jetblue Airways airfares from Austin in December
$441 Depart: 12/03/2017
Return: 12/09/2017

provided by FlightHub

Multiple AirlinesPhoenix To Santiago, Dominican Republic Multiple Airlines airfares from Phoenix in December
$2935 Depart: 12/22/2017
Return: 12/30/2017

provided by Cheapoair.com

Multiple AirlinesBaltimore To Lima Multiple Airlines airfares from Baltimore in December
$1624 Depart: 12/26/2017
Return: 01/02/2018

provided by Cheapoair.com

United AirlinesLos Angeles To Guadalajara United Airlines airfares from Los Angeles in October
$264 Depart: 10/25/2017
Return: 11/07/2017

provided by FlightHub

Tap airwaysSan Francisco To Paris Tap airways airfares from San Francisco in October
$820 Depart: 10/26/2017
Return: 11/09/2017

provided by FlyFar

United AirlinesColorado Springs To Los Angeles United Airlines airfares from Colorado Springs in March
$514 Depart: 03/29/2018
Return: 04/02/2018

provided by FlyFar

Korean AirDallas To Denpasar Bali Korean Air airfares from Dallas in August
$3277 Depart: 08/07/2017
Return: 08/14/2017

provided by Flightnetwork

United AirlinesFort Lauderdale To Guadalajara United Airlines airfares from Fort Lauderdale in January
$687 Depart: 01/03/2018
Return: 01/16/2018

provided by FlightHub

Jetblue AirwaysNewark To Port Au Prince Jetblue Airways airfares from Newark in December
$1154 Depart: 12/26/2017
Return: 01/03/2018

provided by Cheapoair.com

 

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

Know what to do when flying to Ontario, CA?

Ontario Travel Guide A city in the San Bernardino County in California, Ontario offers wonderful living conditions for its residents. Over the years its reputation as a significant tourist attraction has also grown considerably. The city got the name of Ontario [...]
Ontario History   Ontario City is situated in the San Bernardino County (California) which is in United States. According to 2000 census, recorded population in Ontario was 170,373. The lands of Ontario were earlier used for foraging and hunting by the Tongva [...]
Ontario Sightseeing   Ontario - a magical city  Ontario has something in store for all the vacationers that can give them a mesmerizing experience. Historically well known as “Sportsman’s paradise”, Ontario has ultra modern amenities for various [...]
Ontario Nightlife Ontario has been noted for its unmatchable nightlife throughout the world. When the sun sets, the city starts radiating with an overweening vigor. All the travelers who have a taste for nightlife swear that Ontario is a city where life starts [...]
   Welcome to Travelgrove  register tell a friend bookmark it 
 
This airfare deal was found   ago. Click "Check price" to see current prices!
*