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Dulles International Airport to Los Angeles International Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Los Angeles International Airport over the next 90 days, with one-way fares from £75 and round-trip from £135. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Wed, Oct 28 | American Airlines
      LAX 21:45
      4h 53m
      Direct
      DCA 05:38
      Los Angeles - Washington D.C. | Tue, Nov 3 | American Airlines
      £191 £284
      33% off
      33% off
      £284 £191
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Thu, Oct 29 | American Airlines
      LAX 21:45
      4h 53m
      Direct
      DCA 05:38
      Los Angeles - Washington D.C. | Fri, Nov 6 | American Airlines
      £197 £284
      31% off
      31% off
      £284 £197
    • IAD 13:09
      21h 39m
      1 stop
      LAX 07:48
      Washington D.C. - Los Angeles | Mon, Nov 23 | Frontier Airlines
      ONT 06:00
      27h 48m
      1 stop
      DCA 12:48
      Los Angeles - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      £135 £284
      52% off
      52% off
      £284 £135
    • IAD 08:05
      12h 48m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Wed, Oct 28 | Frontier Airlines
      LAX 11:42
      7h 8m
      1 stop
      DCA 21:50
      Los Angeles - Washington D.C. | Tue, Nov 3 | Frontier Airlines
      £135
      52% off
      £284 £135
    • IAD 12:06
      8h 39m
      1 stop
      LAX 17:45
      Washington D.C. - Los Angeles | Tue, Dec 8 | Frontier Airlines
      ONT 06:00
      7h 55m
      1 stop
      DCA 16:55
      Los Angeles - Washington D.C. | Thu, Dec 10 | Frontier Airlines
      £135
      52% off
      £284 £135
    • IAD 12:06
      8h 39m
      1 stop
      LAX 17:45
      Washington D.C. - Los Angeles | Wed, Dec 9 | Frontier Airlines
      ONT 06:00
      7h 55m
      1 stop
      DCA 16:55
      Los Angeles - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      £135
      52% off
      £284 £135
    • IAD 13:09
      29h 28m
      1 stop
      LAX 15:37
      Washington D.C. - Los Angeles | Tue, Nov 24 | Frontier Airlines
      ONT 13:20
      6h
      Direct
      DCA 22:20
      Los Angeles - Washington D.C. | Wed, Dec 2 |
      £137
      52% off
      £284 £137
    • IAD 07:32
      13h 21m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Fri, Nov 13 | Frontier Airlines
      LAX 00:26
      13h 46m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      £140
      51% off
      £284 £140
    • IAD 12:31
      13h 47m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Wed, Nov 18 | Frontier Airlines
      ONT 22:40
      27h 30m
      1 stop
      IAD 05:10
      Los Angeles - Washington D.C. | Tue, Nov 24 | Frontier Airlines
      £145
      49% off
      £284 £145
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Tue, Oct 27 | Normal Airline
      LAX 15:00
      6h
      Direct
      WAS 16:00
      Los Angeles - Washington D.C. | Thu, Oct 29 | Normal Airline
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    • Cheapest
      IAD 07:32
      13h 21m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Thu, Nov 12 | Frontier Airlines
      £75 £131
      43% off
      43% off
      £131 £75
    • IAD 12:31
      13h 47m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Tue, Nov 17 | Frontier Airlines
      £84 £131
      36% off
      36% off
      £131 £84
    • IAD 12:33
      13h 45m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Sat, Nov 14 | Frontier Airlines
      £88 £131
      33% off
      33% off
      £131 £88
    • IAD 12:31
      13h 47m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Wed, Nov 18 | Frontier Airlines
      £89
      32% off
      £131 £89
    • IAD 12:06
      8h 35m
      1 stop
      LAX 17:41
      Washington D.C. - Los Angeles | Wed, Dec 2 | Frontier Airlines
      £89
      32% off
      £131 £89
    • IAD 12:31
      13h 47m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Mon, Nov 9 | Frontier Airlines
      £91
      31% off
      £131 £91
    • IAD 07:32
      13h 21m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Mon, Nov 16 | Frontier Airlines
      £92
      30% off
      £131 £92
    • IAD 05:30
      11h 47m
      1 stop
      LAX 14:17
      Washington D.C. - Los Angeles | Mon, Dec 21 | Frontier Airlines
      £92
      30% off
      £131 £92
    • IAD 12:31
      13h 47m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Tue, Nov 10 | Frontier Airlines
      £93
      28% off
      £131 £93
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sat, Nov 7 | American Airlines
      £125 £314
      60% off
      60% off
      £314 £125
    • IAD 06:00
      5h 54m
      Direct
      LAX 08:54
      Washington D.C. - Los Angeles | Tue, Dec 29 | American Airlines
      £127 £314
      60% off
      60% off
      £314 £127
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sat, Nov 14 | American Airlines
      £134 £314
      56% off
      56% off
      £314 £134
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Mon, Nov 16 | American Airlines
      £134
      56% off
      £314 £134
    • IAD 06:00
      6h 1m
      Direct
      LAX 09:01
      Washington D.C. - Los Angeles | Thu, Jan 7 | American Airlines
      £137
      56% off
      £314 £137
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Tue, Dec 15 | American Airlines
      £151
      52% off
      £314 £151
    • IAD 06:00
      6h
      Direct
      LAX 09:00
      Washington D.C. - Los Angeles | Mon, Nov 23 | American Airlines
      £167
      47% off
      £314 £167
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Fri, Dec 4 | American Airlines
      £177
      44% off
      £314 £177
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Wed, Dec 16 | American Airlines
      £219
      30% off
      £314 £219
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      IAD 06:10
      5h 45m
      Direct
      LAX 08:55
      Washington D.C. - Los Angeles | Sun, Nov 15 | American Airlines
      £105 £131
      20% off
      20% off
      £131 £105
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Wed, Nov 18 | American Airlines
      £116 £131
      11% off
      11% off
      £131 £116
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sat, Nov 7 | American Airlines
      £125 £314
      60% off
      60% off
      £314 £125
    • IAD 06:00
      5h 54m
      Direct
      LAX 08:54
      Washington D.C. - Los Angeles | Tue, Dec 29 | American Airlines
      £127
      60% off
      £314 £127
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sat, Nov 14 | American Airlines
      £134
      56% off
      £314 £134
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Mon, Nov 16 | American Airlines
      £134
      56% off
      £314 £134
    • IAD 06:00
      6h 1m
      Direct
      LAX 09:01
      Washington D.C. - Los Angeles | Thu, Jan 7 | American Airlines
      £137
      56% off
      £314 £137
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Tue, Dec 15 | American Airlines
      £151
      52% off
      £314 £151
    • IAD 08:35
      5h 49m
      Direct
      LAX 11:24
      Washington D.C. - Los Angeles | Wed, Dec 9 | United Airlines
      £152
      59% off
      £368 £152
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sun, Nov 1 | American Airlines
      £133 £416
      68% off
      68% off
      £416 £133
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Tue, Oct 27 | American Airlines
      £279 £416
      33% off
      33% off
      £416 £279
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Wed, Oct 28 | American Airlines
      £283 £416
      32% off
      32% off
      £416 £283
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Sat, Oct 31 | American Airlines
      £287
      31% off
      £416 £287
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Thu, Oct 29 | American Airlines
      £306
      26% off
      £416 £306
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Fri, Oct 30 | American Airlines
      £313
      25% off
      £416 £313
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Mon, Oct 26 | American Airlines
      £316
      24% off
      £416 £316
    • IAD 08:25
      5h 49m
      Direct
      LAX 11:14
      Washington D.C. - Los Angeles | Tue, Oct 27 | United Airlines
      £317
      24% off
      £416 £317
    • IAD 12:45
      5h 49m
      Direct
      LAX 15:34
      Washington D.C. - Los Angeles | Wed, Oct 28 | United Airlines
      £333
      20% off
      £416 £333
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Tue, Oct 27 | Normal Airline
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    • IAD 06:10
      5h 45m
      Direct
      LAX 08:55
      Washington D.C. - Los Angeles | Sun, Nov 15 | American Airlines
      £105 £131
      20% off
      20% off
      £131 £105
    • IAD 12:45
      5h 45m
      Direct
      LAX 15:30
      Washington D.C. - Los Angeles | Wed, Nov 4 | United Airlines
      £322 £368
      13% off
      13% off
      £368 £322
    • IAD 06:00
      5h 46m
      Direct
      LAX 08:46
      Washington D.C. - Los Angeles | Tue, Oct 27 | American Airlines
      £279 £314
      11% off
      11% off
      £314 £279
    • IAD 12:45
      5h 47m
      Direct
      LAX 15:32
      Washington D.C. - Los Angeles | Fri, Jan 8 | United Airlines
      £177
      52% off
      £368 £177
    • IAD 12:45
      5h 47m
      Direct
      LAX 15:32
      Washington D.C. - Los Angeles | Tue, Jan 5 | United Airlines
      £183
      50% off
      £368 £183
    • IAD 15:00
      5h 48m
      Direct
      LAX 17:48
      Washington D.C. - Los Angeles | Tue, Nov 17 | United Airlines
      £174
      53% off
      £368 £174
    • IAD 15:00
      5h 48m
      Direct
      LAX 17:48
      Washington D.C. - Los Angeles | Tue, Nov 24 | United Airlines
      £249
      32% off
      £368 £249
    • IAD 15:00
      5h 48m
      Direct
      LAX 17:48
      Washington D.C. - Los Angeles | Tue, Nov 10 | United Airlines
      £270
      27% off
      £368 £270
    • IAD 15:00
      5h 48m
      Direct
      LAX 17:48
      Washington D.C. - Los Angeles | Tue, Nov 3 | United Airlines
      £327
      11% off
      £368 £327
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Tue, Oct 27 | Normal Airline
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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.

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

What is the cheapest month to fly from Dulles International Airport to Los Angeles International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Dulles International Airport to Los Angeles International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Dulles International Airport to Los Angeles International Airport are usually in November, with an average price of £197. It is best to avoid July, when the average price can reach £272.

£272
£235
£197
£160
    Cheapest
  • £255
    Oct
  • £197
    Nov
  • £241
    Dec
  • £259
    Jan
  • £263
    Feb
  • £248
    Mar
  • £217
    Apr
  • £222
    May
  • £237
    Jun
  • £272
    Jul
  • £229
    Aug
  • £209
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Los Angeles International 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 departure day from Dulles International Airport to Los Angeles International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

£251
£234
£216
£199
  • £251
    Mon
  • £216
    Tue
  • £227
    Wed
  • £251
    Thu
  • £242
    Fri
  • £222
    Sat
  • £233
    Sun

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

The cheapest airline flying from Dulles International Airport to Los Angeles International Airport is Frontier Airlines (from £88) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From £88
American Airlines
From £105
Alaska Airlines
From £118
United Airlines
From £142
Delta Air Lines
From £184
Sun Country Airlines
From £198

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What is the flight schedule from Dulles International Airport to Los Angeles International 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. F94707

    Dulles International Airport

    07:50

    IAD

    2h 4m

    Direct

    09:54

    ATL

    S M T W T F S
    Search

  2. F94315

    Hartsfield–Jackson Atlanta International Airport

    10:05

    ATL

    4h 57m

    Direct

    12:02

    LAX

    S M T W T F S

  3. F94707

    Dulles International Airport

    07:50

    IAD

    2h 4m

    Direct

    09:54

    ATL

    S M T W T F S
    Search

  4. F93215

    Hartsfield–Jackson Atlanta International Airport

    15:58

    ATL

    4h 57m

    Direct

    17:55

    LAX

    S M T W T F S

  5. F94559

    Dulles International Airport

    10:51

    IAD

    3h 39m

    Direct

    13:30

    DFW

    S M T W T F S
    Search

  6. F93211

    Dallas Fort Worth International Airport

    22:27

    DFW

    3h 32m

    Direct

    23:59

    LAX

    S M T W T F S

  7. F94707

    Dulles International Airport

    07:50

    IAD

    2h 4m

    Direct

    09:54

    ATL

    S M T W T F S
    Search

  8. F92399

    Hartsfield–Jackson Atlanta International Airport

    09:55

    ATL

    2h 27m

    Direct

    11:22

    IAH

    S M T W T F S

  9. F91433

    George Bush Intercontinental Airport

    08:42

    IAH

    3h 48m

    Direct

    10:30

    LAX

    - M - - - F -
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About Dulles International Airport and Los Angeles International Airport

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

Flight distance 3,678.76km
Cheapest one-way ticket price £75
Cheapest return ticket price £135

FAQs for Dulles International Airport to Los Angeles International Airport Flights

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

    Dulles International Airport to Los Angeles International Airport takes about 5 hours 2 minutes 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 International Airport (LAX).
  • The earliest flight from Dulles International Airport to Los Angeles International 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 International Airport (LAX) is quite popular. Without considering departure times or holidays, tickets cost around £343 in October, 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.
  • The closest airport to Los Angeles International Airport (LAX) is Hawthorne Municipal Airport. The distance is around 7km.
  • 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 International Airport currently start from £75, and round-trip fares start from £135. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 12; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Dulles International Airport to Los Angeles International Airport, with an average flight time of 4 hours 51 minutes, and around 54 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 International Airport is £189. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Los Angeles International 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 International 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.