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Ronald Reagan Washington National Airport to Ontario International Airport flight

Search for flights from Washington D.C. to Los Angeles and check out affordable one-way and round-trip options.

      • DCA 1:59 PM
        12h 56m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Sat, Apr 18 | Frontier Airlines
        ONT 12:59 AM
        13h
        1 stop
        DCA 4:59 PM
        Ontario - Washington D.C. | Sat, Apr 25 | Frontier Airlines
        AED 558 AED 795
        30% off
        30% off
        AED 795 AED 558
      • DCA 8:00 AM
        18h 55m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Tue, Apr 28 | Frontier Airlines
        ONT 7:15 AM
        6h 44m
        1 stop
        DCA 4:59 PM
        Ontario - Washington D.C. | Wed, Apr 29 | Frontier Airlines
        AED 562 AED 795
        28% off
        28% off
        AED 795 AED 562
      • DCA 6:00 PM
        8h 59m
        1 stop
        ONT 11:59 PM
        Washington D.C. - Ontario | Tue, Apr 7 | Frontier Airlines
        ONT 6:20 AM
        12h 39m
        1 stop
        DCA 9:59 PM
        Ontario - Washington D.C. | Sat, Apr 11 | Frontier Airlines
        AED 580 AED 795
        27% off
        27% off
        AED 795 AED 580
      • DCA 1:59 PM
        12h 56m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Sat, May 9 | Frontier Airlines
        ONT 7:15 AM
        6h 44m
        1 stop
        DCA 4:59 PM
        Ontario - Washington D.C. | Tue, May 12 | Frontier Airlines
        AED 604
        24% off
        AED 795 AED 604
      • DCA 8:00 AM
        18h 55m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Sat, Apr 25 | Frontier Airlines
        ONT 7:15 AM
        6h 44m
        1 stop
        DCA 4:59 PM
        Ontario - Washington D.C. | Wed, Apr 29 | Frontier Airlines
        AED 605
        24% off
        AED 795 AED 605
      • DCA 8:00 AM
        26h 31m
        1 stop
        ONT 7:31 AM
        Washington D.C. - Ontario | Wed, Apr 15 | Frontier Airlines
        ONT 7:15 AM
        6h 44m
        1 stop
        DCA 4:59 PM
        Ontario - Washington D.C. | Wed, Apr 22 | Frontier Airlines
        AED 620
        22% off
        AED 795 AED 620
      • DCA 6:00 PM
        8h 55m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Tue, Apr 14 | Frontier Airlines
        ONT 7:15 AM
        6h 44m
        1 stop
        DCA 4:59 PM
        Ontario - Washington D.C. | Tue, Apr 21 | Frontier Airlines
        AED 649
        18% off
        AED 795 AED 649
      • DCA 6:00 PM
        8h 55m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Sat, May 2 | Frontier Airlines
        ONT 4:17 PM
        17h 43m
        1 stop
        DCA 1:00 PM
        Ontario - Washington D.C. | Wed, May 6 | Frontier Airlines
        AED 663
        17% off
        AED 795 AED 663
      • DCA 6:00 PM
        8h 55m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Thu, May 7 | Frontier Airlines
        ONT 7:15 AM
        6h 44m
        1 stop
        DCA 4:59 PM
        Ontario - Washington D.C. | Tue, May 12 | Frontier Airlines
        AED 663
        17% off
        AED 795 AED 663
      • DCA 6:00 PM
        8h 55m
        1 stop
        ONT 11:55 PM
        Washington D.C. - Ontario | Fri, Apr 24 | Frontier Airlines
        ONT 4:17 PM
        26h 42m
        1 stop
        DCA 9:59 PM
        Ontario - Washington D.C. | Tue, Apr 28 | Frontier Airlines
        AED 667
        16% off
        AED 795 AED 667
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Los Angeles - Washington D.C. | Sat, Mar 21 | Normal Airline
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      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
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      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
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      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
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      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Thu, Mar 19 | Normal Airline
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        Search

Displayed flight fares from Washington D.C. to Los Angeles are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Ronald Reagan Washington National Airport to Ontario International Airport Flights Info

Flight distance3,639.9 km
Cheapest return ticket priceAED 558

FAQs for Ronald Reagan Washington National Airport to Ontario International Airport Flights

  • How long is a flight from Ronald Reagan Washington National Airport to Ontario International Airport?

    It takes around 9 hours 35 minutes to fly from Ronald Reagan Washington National Airport (dca) to Ontario International Airport (ont).
  • There are around 1 daily flights from Ronald Reagan Washington National Airport (DCA) to Ontario International Airport (ONT).
  • Tickets cost around AED 1,714 in March, making it the cheapest month to book. Ronald Reagan Washington National Airport (DCA) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance.
  • The route from Ronald Reagan Washington National Airport (DCA) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around AED 1,714 in March, the most expensive month to book this route.
    • The distance from Los Angeles International Airport to downtown is about 19 km. It takes about 30 minutes by taxi.
    • The distance from Ontario International Airport to downtown is about 59 km. It takes about 1 hour 10 minutes by taxi.

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