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Dulles International Airport to Los Angeles Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Los Angeles Intl. Airport over the next 90 days, with one-way fares from £66 and round-trip from £136. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAD 6:00 AM
        5h 46m
        Nonstop
        LAX 8:46 AM
        Washington D.C. - Los Angeles | Wed, Oct 28 | American Airlines
        LAX 9:45 PM
        4h 53m
        Nonstop
        DCA 5:38 AM
        Los Angeles - Washington D.C. | Tue, Nov 3 | American Airlines
        £193 £463
        57% off
        57% off
        £463 £193
      • IAD 6:00 AM
        5h 46m
        Nonstop
        LAX 8:46 AM
        Washington D.C. - Los Angeles | Fri, Oct 30 | American Airlines
        LAX 9:45 PM
        4h 50m
        Nonstop
        IAD 4:35 AM
        Los Angeles - Washington D.C. | Sat, Oct 31 | American Airlines
        £196 £463
        57% off
        57% off
        £463 £196
      • IAD 8:05 AM
        12h 48m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Wed, Oct 28 | Frontier Airlines
        LAX 11:42 AM
        7h 8m
        1 stop
        DCA 9:50 PM
        Los Angeles - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        £136 £463
        71% off
        71% off
        £463 £136
      • IAD 6:00 AM
        7h 24m
        1 stop
        LAX 10:24 AM
        Washington D.C. - Los Angeles | Sat, Oct 24 | Frontier Airlines
        LAX 7:12 PM
        8h 8m
        1 stop
        IAD 6:20 AM
        Los Angeles - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        £138
        70% off
        £463 £138
      • IAD 7:48 AM
        13h 5m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Tue, Nov 10 | Frontier Airlines
        ONT 11:52 AM
        6h 58m
        1 stop
        DCA 9:50 PM
        Los Angeles - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        £141
        70% off
        £463 £141
      • IAD 7:32 AM
        13h 21m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Thu, Nov 5 | Frontier Airlines
        LAX 12:26 AM
        13h 46m
        1 stop
        IAD 5:12 PM
        Los Angeles - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        £141
        70% off
        £463 £141
      • IAD 7:52 AM
        13h 1m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Sat, Oct 31 | Frontier Airlines
        LAX 12:14 AM
        13h 58m
        1 stop
        IAD 5:12 PM
        Los Angeles - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        £143
        69% off
        £463 £143
      • IAD 12:30 PM
        13h 54m
        1 stop
        LAX 11:24 PM
        Washington D.C. - Los Angeles | Fri, Oct 23 | Frontier Airlines
        LAX 6:30 AM
        7h 26m
        1 stop
        DCA 4:56 PM
        Los Angeles - Washington D.C. | Thu, Oct 29 | Frontier Airlines
        £144
        69% off
        £463 £144
      • IAD 8:05 AM
        12h 48m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Wed, Nov 4 | Frontier Airlines
        LAX 12:26 AM
        13h 46m
        1 stop
        IAD 5:12 PM
        Los Angeles - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        £153
        67% off
        £463 £153
      • IAD 8:05 AM
        12h 48m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Tue, Oct 27 | Frontier Airlines
        LAX 12:14 AM
        13h 58m
        1 stop
        IAD 5:12 PM
        Los Angeles - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        £153
        67% off
        £463 £153
      • IAD 8:05 AM
        12h 48m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Tue, Nov 3 | Frontier Airlines
        LAX 12:26 AM
        13h 46m
        1 stop
        IAD 5:12 PM
        Los Angeles - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        £153
        67% off
        £463 £153
      • IAD 7:32 AM
        13h 21m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Fri, Nov 13 | Frontier Airlines
        LAX 12:26 AM
        13h 46m
        1 stop
        IAD 5:12 PM
        Los Angeles - Washington D.C. | Tue, Nov 17 | Frontier Airlines
        £183
        60% off
        £463 £183
      • IAD 7:32 AM
        13h 21m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Thu, Nov 12 | Frontier Airlines
        LAX 12:26 AM
        13h 46m
        1 stop
        IAD 5:12 PM
        Los Angeles - Washington D.C. | Tue, Nov 17 | Frontier Airlines
        £197
        56% off
        £463 £197
      • IAD 6:00 AM
        28h 49m
        1 stop
        LAX 7:49 AM
        Washington D.C. - Los Angeles | Mon, Oct 19 | Frontier Airlines
        LAX 12:09 AM
        8h 25m
        1 stop
        IAD 11:34 AM
        Los Angeles - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        £361
        22% off
        £463 £361
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX 2:00 PM
        Washington D.C. - Los Angeles | Thu, Oct 15 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Los Angeles - Washington D.C. | Sat, Oct 17 | Normal Airline
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      • Cheapest nonstop
        IAD 6:10 AM
        5h 45m
        Nonstop
        LAX 8:55 AM
        Washington D.C. - Los Angeles | Sat, Nov 14 | American Airlines
        £106 £144
        26% off
        26% off
        £144 £106
      • IAD 6:10 AM
        5h 45m
        Nonstop
        LAX 8:55 AM
        Washington D.C. - Los Angeles | Tue, Dec 8 | American Airlines
        £112 £144
        22% off
        22% off
        £144 £112
      • IAD 7:48 AM
        13h 5m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Wed, Nov 11 | Frontier Airlines
        £66 £144
        54% off
        54% off
        £144 £66
      • IAD 7:00 AM
        14h 48m
        1 stop
        LAX 6:48 PM
        Washington D.C. - Los Angeles | Sat, Nov 7 | Frontier Airlines
        £75
        48% off
        £144 £75
      • IAD 9:06 PM
        18h 13m
        1 stop
        LAX 12:19 PM
        Washington D.C. - Los Angeles | Sun, Nov 8 | Frontier Airlines
        £76
        47% off
        £144 £76
      • IAD 7:32 AM
        13h 21m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Thu, Nov 12 | Frontier Airlines
        £76
        47% off
        £144 £76
      • IAD 7:52 AM
        13h 1m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Sat, Oct 31 | Frontier Airlines
        £83
        42% off
        £144 £83
      • IAD 12:06 PM
        8h 39m
        1 stop
        LAX 5:45 PM
        Washington D.C. - Los Angeles | Wed, Dec 9 | Frontier Airlines
        £92
        36% off
        £144 £92
      • IAD 8:05 AM
        12h 48m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Wed, Nov 18 | Frontier Airlines
        £94
        35% off
        £144 £94
      • IAD 12:31 PM
        13h 47m
        1 stop
        LAX 11:18 PM
        Washington D.C. - Los Angeles | Thu, Nov 5 | Frontier Airlines
        £96
        33% off
        £144 £96
      • IAD 12:31 PM
        13h 47m
        1 stop
        LAX 11:18 PM
        Washington D.C. - Los Angeles | Tue, Oct 27 | Frontier Airlines
        £96
        33% off
        £144 £96
      • IAD 8:05 AM
        12h 48m
        1 stop
        LAX 5:53 PM
        Washington D.C. - Los Angeles | Tue, Nov 17 | Frontier Airlines
        £97
        33% off
        £144 £97
      • IAD 6:00 AM
        28h 34m
        1 stop
        LAX 7:34 AM
        Washington D.C. - Los Angeles | Sun, Oct 18 | Frontier Airlines
        £97
        33% off
        £144 £97
      • IAD 12:06 PM
        8h 40m
        1 stop
        LAX 5:46 PM
        Washington D.C. - Los Angeles | Wed, Dec 2 | Frontier Airlines
        £97
        33% off
        £144 £97
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAX 2:00 PM
        Washington D.C. - Los Angeles | Thu, Oct 15 | Normal Airline
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        Find more flights

Displayed flight fares from Dulles International Airport to Los Angeles Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Dulles International Airport to Los Angeles Intl. Airport

What is the cheapest month for one-way flights from Dulles International Airport to Los Angeles Intl. Airport?

Data is based on average one-way flight prices from Dulles International Airport to Los Angeles Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Dulles International Airport to Los Angeles Intl. Airport, the best time to buy is in November, with an average price of £199. You’ll want to avoid October, when the average price can reach as high as £275.

£275
£237
£199
£161
    Cheapest
  • £275
    Oct
  • £199
    Nov
  • £243
    Dec
  • £261
    Jan
  • £265
    Feb
  • £250
    Mar
  • £218
    Apr
  • £224
    May
  • £240
    Jun
  • £275
    Jul
  • £231
    Aug
  • £211
    Sep

What is the cheapest day of the week to fly from Dulles International Airport to Los Angeles Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Los Angeles Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Dulles International Airport to Los Angeles Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

£253
£237
£220
£204
  • £253
    Mon
  • £220
    Tue
  • £229
    Wed
  • £251
    Thu
  • £242
    Fri
  • £226
    Sat
  • £237
    Sun

Which airline offers the cheapest flights from Dulles International Airport to Los Angeles Intl. Airport?

The cheapest airline flying from Dulles International Airport to Los Angeles Intl. Airport is Frontier Airlines (from £66) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From £66
American Airlines
From £106
Alaska Airlines
From £124
Delta Air Lines
From £139
United Airlines
From £143
Sun Country Airlines
From £176

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What is the flight schedule from Dulles International Airport to Los Angeles Intl. Airport?

Check the schedule for flights from Washington D.C. to Los Angeles and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94277

    Dulles International Airport

    6:30 AM

    IAD

    4h 57m

    Nonstop

    8:27 AM

    LAS

    S M T W T F S
    Search

  2. F92263

    Harry Reid Intl. Airport

    2:13 PM

    LAS

    1h 21m

    Nonstop

    3:34 PM

    LAX

    S M T W T F S

  3. F94559

    Dulles International Airport

    12:33 PM

    IAD

    3h 38m

    Nonstop

    3:11 PM

    DFW

    S M T W T F S
    Search

  4. F92273

    Dallas Fort Worth International Airport

    9:04 AM

    DFW

    3h 31m

    Nonstop

    10:35 AM

    LAX

    - - - W - - S

  5. F94559

    Dulles International Airport

    12:33 PM

    IAD

    3h 38m

    Nonstop

    3:11 PM

    DFW

    S M T W T F S
    Search

  6. F93211

    Dallas Fort Worth International Airport

    9:41 PM

    DFW

    3h 37m

    Nonstop

    11:18 PM

    LAX

    S M T W T F S

  7. F94707

    Dulles International Airport

    7:50 AM

    IAD

    2h 4m

    Nonstop

    9:54 AM

    ATL

    S M T W T F S
    Search

  8. F93215

    Hartsfield–Jackson Atlanta International Airport

    3:58 PM

    ATL

    4h 57m

    Nonstop

    5:55 PM

    LAX

    S M T W T F S

  9. F94409

    Dulles International Airport

    9:06 PM

    IAD

    2h 7m

    Nonstop

    11:13 PM

    ATL

    S M T W T F S
    Search

  10. F94315

    Hartsfield–Jackson Atlanta International Airport

    10:05 AM

    ATL

    4h 57m

    Nonstop

    12:02 PM

    LAX

    S M T W T F S

  11. F94409

    Dulles International Airport

    9:06 PM

    IAD

    2h 7m

    Nonstop

    11:13 PM

    ATL

    S M T W T F S
    Search

  12. F93215

    Hartsfield–Jackson Atlanta International Airport

    3:58 PM

    ATL

    4h 57m

    Nonstop

    5:55 PM

    LAX

    S M T W T F S

  13. F94277

    Dulles International Airport

    6:30 AM

    IAD

    4h 57m

    Nonstop

    8:27 AM

    LAS

    S M T W T F S
    Search

  14. F93291

    Harry Reid Intl. Airport

    6:30 AM

    LAS

    1h 18m

    Nonstop

    7:48 AM

    LAX

    S M T W T F S
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About Dulles International Airport and Los Angeles Intl. Airport

Learn about Dulles International Airport (IAD) and Los Angeles Intl. Airport (LAX) — including location, terminals, transportation, and travel tips.

Flight distance 3,678.76 km
Cheapest one-way ticket price £66
Cheapest return ticket price £136

FAQs for Dulles International Airport to Los Angeles Intl. Airport Flights

  • How long is the flight from Dulles International Airport to Los Angeles Intl. Airport?

    Dulles International Airport to Los Angeles Intl. Airport takes about 5 hours on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from Dulles International Airport (IAD) to Los Angeles Intl. Airport (LAX).
  • The earliest flight from Dulles International Airport to Los Angeles Intl. Airport departs at 06:00, and the last departs at 22:13, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to Los Angeles Intl. Airport (LAX) is quite popular. Without considering departure times or holidays, tickets cost around £302 in October, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 06:10 and arrives in Los Angeles Intl. Airport (LAX) at 09:03.
  • The latest flight departs from Dulles International Airport (IAD) at 20:15 and arrives in Los Angeles Intl. Airport (LAX) at 23:10.
    • 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.
  • The closest airport to Los Angeles Intl. Airport (LAX) is Hawthorne Municipal Airport. The distance is around 7 km.
  • United Airlines is a very popular airline operating an average of 7234 flights per month.
  • One-way flights from Dulles International Airport to Los Angeles Intl. Airport currently start from £66, and round-trip fares start from £136. The current lowest fare is a Frontier Airlines flight departing on Wed, Nov 11; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Dulles International Airport to Los Angeles Intl. Airport, with an average flight time of 5 hours 18 minutes, and around 57 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Los Angeles Intl. Airport is £194. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Los Angeles Intl. Airport operates around 54 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and Los Angeles Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.