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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 14:00
        10h 34m
        1 stop
        ONT 21:34
        Washington D.C. - Ontario | Sun, Feb 15 | Frontier Airlines
        ONT 08:10
        7h 49m
        1 stop
        DCA 18:59
        Ontario - Washington D.C. | Mon, Feb 16 | Frontier Airlines
        VND 3,488,487 VND 5,073,223
        31% off
        31% off
        VND 5,073,223 VND 3,488,487
      • DCA 18:00
        9h 20m
        1 stop
        ONT 00:20
        Washington D.C. - Ontario | Sat, Feb 14 | Frontier Airlines
        ONT 08:10
        7h 49m
        1 stop
        DCA 18:59
        Ontario - Washington D.C. | Mon, Feb 16 | Frontier Airlines
        VND 3,526,200 VND 5,073,223
        30% off
        30% off
        VND 5,073,223 VND 3,526,200
      • DCA 08:00
        19h 20m
        1 stop
        ONT 00:20
        Washington D.C. - Ontario | Fri, Feb 13 | Frontier Airlines
        ONT 08:36
        10h 23m
        1 stop
        DCA 21:59
        Ontario - Washington D.C. | Sun, Feb 15 | Frontier Airlines
        VND 3,526,200 VND 5,073,223
        30% off
        30% off
        VND 5,073,223 VND 3,526,200
      • DCA 08:59
        9h 8m
        1 stop
        ONT 15:07
        Washington D.C. - Ontario | Mon, Feb 2 | Frontier Airlines
        ONT 07:15
        11h 44m
        1 stop
        DCA 21:59
        Ontario - Washington D.C. | Sun, Feb 8 | Frontier Airlines
        VND 3,529,971
        30% off
        VND 5,073,223 VND 3,529,971
      • DCA 08:00
        19h 20m
        1 stop
        ONT 00:20
        Washington D.C. - Ontario | Fri, Feb 6 | Frontier Airlines
        ONT 06:30
        12h 29m
        1 stop
        DCA 21:59
        Ontario - Washington D.C. | Wed, Feb 11 | Frontier Airlines
        VND 3,556,371
        30% off
        VND 5,073,223 VND 3,556,371
      • DCA 14:00
        11h 59m
        1 stop
        ONT 22:59
        Washington D.C. - Ontario | Thu, Jan 22 | Frontier Airlines
        ONT 07:15
        11h 44m
        1 stop
        DCA 21:59
        Ontario - Washington D.C. | Thu, Jan 29 | Frontier Airlines
        VND 3,597,855
        28% off
        VND 5,073,223 VND 3,597,855
      • DCA 18:00
        9h 20m
        1 stop
        ONT 00:20
        Washington D.C. - Ontario | Wed, Feb 11 | Frontier Airlines
        ONT 08:10
        7h 49m
        1 stop
        DCA 18:59
        Ontario - Washington D.C. | Mon, Feb 16 | Frontier Airlines
        VND 3,620,483
        28% off
        VND 5,073,223 VND 3,620,483
      • DCA 08:59
        9h 8m
        1 stop
        ONT 15:07
        Washington D.C. - Ontario | Mon, Feb 9 | Frontier Airlines
        ONT 08:10
        7h 49m
        1 stop
        DCA 18:59
        Ontario - Washington D.C. | Mon, Feb 16 | Frontier Airlines
        VND 3,677,053
        28% off
        VND 5,073,223 VND 3,677,053
      • DCA 08:00
        19h 20m
        1 stop
        ONT 00:20
        Washington D.C. - Ontario | Sat, Feb 7 | Frontier Airlines
        ONT 06:20
        7h 39m
        1 stop
        DCA 16:59
        Ontario - Washington D.C. | Tue, Feb 10 | Frontier Airlines
        VND 3,684,596
        27% off
        VND 5,073,223 VND 3,684,596
      • DCA 08:59
        9h 8m
        1 stop
        ONT 15:07
        Washington D.C. - Ontario | Mon, Jan 26 | Frontier Airlines
        ONT 06:20
        12h 39m
        1 stop
        DCA 21:59
        Ontario - Washington D.C. | Fri, Jan 30 | Frontier Airlines
        VND 3,703,453
        27% off
        VND 5,073,223 VND 3,703,453
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 15:00
        6h
        Direct
        WAS 16:00
        Los Angeles - Washington D.C. | Fri, Jan 23 | Normal Airline
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      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
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      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
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      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Washington D.C. - Los Angeles | Wed, Jan 21 | Normal Airline
        Search
        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 distance3,639.9km
Cheapest return ticket priceVND 3,488,487

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

  • How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to Ontario International Airport (ONT)?

    It takes around 9 hours 25 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 VND 10,288,205 in January, 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 VND 10,288,205 in January, the most expensive month to book this route.
    • The distance from Los Angeles International Airport to downtown is about 19km, by taxi about 30 minutes.
    • The distance from Ontario International Airport to downtown is about 59km, by taxi about 1 hour 10 minutes.

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