Cheap flights from Washington DC to Ontario, CA

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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.

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From $217 / RT details

Book your flight now with FlyFar and save!

Cheap Ontario airfares from $217/RT are provided by FlyFar. Outbound flight is leaving on 01/25/2018, 06:00 am from Washington Dulles (IAD) airport and arrives at Ontario Int`l (ONT) at 11:05 am. The flight time is 5 hours and 5 minutes. The Returning flight departes on 01/29/2018, 09:10 pm (other return dates are also available). Date posted: 07 Dec 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

  • $217Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)01/25/201806:00 am
    Ontario, CA (ONT)Washington DC, DC (IAD)01/29/201809:10 pm
    flyfar.ca check price
  • $222Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)01/25/201806:00 am
    Ontario, CA (ONT)Washington DC, DC (IAD)01/29/201809:10 pm
    flightnetwork.com check price
  • $241Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)01/25/201806:00 am
    Ontario, CA (ONT)Washington DC, DC (IAD)01/29/201812:01 pm
    flyfar.ca check price
  • $249Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)01/25/201806:00 am
    Ontario, CA (ONT)Washington DC, DC (IAD)01/29/201812:01 pm
    flightnetwork.com check price
  • $263Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)01/25/201807:00 am
    Ontario, CA (ONT)Washington DC, DC (DCA)01/29/201809:10 pm
    flyfar.ca check price
  • $146Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)02/12/201806:00 am
    cheapoair.com check price
  • $149Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)02/12/201806:00 am
    flyfar.ca check price
  • $154Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (IAD)Ontario, CA (ONT)02/12/201806:00 am
    flightnetwork.com check price
  • $214Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)12/19/201701:15 pm
    cheapoair.com check price
  • $221Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Ontario, CA (ONT)01/02/201806:00 pm
    cheapoair.com check price
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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 [...]
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