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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 US$101 and round-trip from US$180. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAD 06:00
      6h
      Direct
      LAX 09:00
      Washington D.C. - Los Angeles | Thu, Nov 19 | American Airlines
      LAX 21:45
      4h 45m
      Direct
      DCA 05:30
      Los Angeles - Washington D.C. | Wed, Nov 25 | American Airlines
      US$254 US$478
      47% off
      47% off
      US$478 US$254
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Sat, Dec 12 | American Airlines
      LAX 08:05
      4h 55m
      Direct
      DCA 16:00
      Los Angeles - Washington D.C. | Wed, Dec 16 | American Airlines
      US$259 US$478
      46% off
      46% off
      US$478 US$259
    • 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
      US$180 US$478
      62% off
      62% off
      US$478 US$180
    • 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
      US$181
      62% off
      US$478 US$181
    • 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 |
      US$183
      62% off
      US$478 US$183
    • 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
      US$187
      61% off
      US$478 US$187
    • 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
      US$189
      60% off
      US$478 US$189
    • IAD 12:06
      8h 39m
      1 stop
      LAX 17:45
      Washington D.C. - Los Angeles | Tue, Dec 15 | Frontier Airlines
      ONT 22:48
      28h 19m
      1 stop
      IAD 06:07
      Los Angeles - Washington D.C. | Tue, Dec 22 | Frontier Airlines
      US$193
      60% off
      US$478 US$193
    • IAD 21:35
      26h 34m
      1 stop
      LAX 21:09
      Washington D.C. - Los Angeles | Fri, Nov 20 | Frontier Airlines
      ONT 08:15
      17h 55m
      1 stop
      IAD 05:10
      Los Angeles - Washington D.C. | Wed, Nov 25 | Frontier Airlines
      US$197
      59% off
      US$478 US$197
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Mon, Nov 2 | Normal Airline
      LAX 15:00
      6h
      Direct
      WAS 16:00
      Los Angeles - Washington D.C. | Wed, Nov 4 | 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
      US$101 US$168
      40% off
      40% off
      US$168 US$101
    • IAD 08:05
      12h 48m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Tue, Nov 3 | Frontier Airlines
      US$115 US$168
      32% off
      32% off
      US$168 US$115
    • IAD 12:06
      8h 35m
      1 stop
      LAX 17:41
      Washington D.C. - Los Angeles | Wed, Dec 2 | Frontier Airlines
      US$118 US$168
      30% off
      30% off
      US$168 US$118
    • IAD 20:55
      13h 37m
      1 stop
      LAX 07:32
      Washington D.C. - Los Angeles | Sun, Dec 13 | Frontier Airlines
      US$123
      27% off
      US$168 US$123
    • IAD 08:05
      12h 48m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Wed, Nov 18 | Frontier Airlines
      US$126
      25% off
      US$168 US$126
    • IAD 07:40
      13h 13m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Mon, Nov 2 | Frontier Airlines
      US$127
      24% off
      US$168 US$127
    • IAD 12:31
      13h 47m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Sat, Nov 14 | Frontier Airlines
      US$127
      24% off
      US$168 US$127
    • IAD 12:31
      13h 47m
      1 stop
      LAX 23:18
      Washington D.C. - Los Angeles | Wed, Nov 11 | Frontier Airlines
      US$127
      24% off
      US$168 US$127
    • IAD 08:05
      12h 48m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Tue, Nov 10 | Frontier Airlines
      US$129
      23% off
      US$168 US$129
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IAD 06:10
      5h 45m
      Direct
      LAX 08:55
      Washington D.C. - Los Angeles | Tue, Dec 8 | American Airlines
      US$151 US$168
      10% off
      10% off
      US$168 US$151
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Mon, Dec 14 | American Airlines
      US$151 US$168
      10% off
      10% off
      US$168 US$151
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Tue, Nov 10 | American Airlines
      US$166 US$264
      37% off
      37% off
      US$264 US$166
    • IAD 06:00
      5h 54m
      Direct
      LAX 08:54
      Washington D.C. - Los Angeles | Tue, Jan 5 | American Airlines
      US$173
      34% off
      US$264 US$173
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Wed, Nov 18 | American Airlines
      US$175
      34% off
      US$264 US$175
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sat, Nov 14 | American Airlines
      US$176
      33% off
      US$264 US$176
    • IAD 05:31
      5h 54m
      Direct
      LAX 08:25
      Washington D.C. - Los Angeles | Wed, Jan 6 | American Airlines
      US$179
      32% off
      US$264 US$179
    • IAD 06:00
      6h 1m
      Direct
      LAX 09:01
      Washington D.C. - Los Angeles | Thu, Jan 7 | American Airlines
      US$185
      30% off
      US$264 US$185
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Tue, Dec 15 | American Airlines
      US$202
      23% off
      US$264 US$202
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Tue, Nov 10 | American Airlines
      US$166 US$283
      41% off
      41% off
      US$283 US$166
    • IAD 06:00
      5h 54m
      Direct
      LAX 08:54
      Washington D.C. - Los Angeles | Tue, Jan 5 | American Airlines
      US$173 US$283
      39% off
      39% off
      US$283 US$173
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Wed, Nov 18 | American Airlines
      US$175 US$283
      38% off
      38% off
      US$283 US$175
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sat, Nov 14 | American Airlines
      US$176
      38% off
      US$283 US$176
    • IAD 05:31
      5h 54m
      Direct
      LAX 08:25
      Washington D.C. - Los Angeles | Wed, Jan 6 | American Airlines
      US$179
      37% off
      US$283 US$179
    • IAD 06:00
      6h 1m
      Direct
      LAX 09:01
      Washington D.C. - Los Angeles | Thu, Jan 7 | American Airlines
      US$185
      35% off
      US$283 US$185
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Tue, Dec 15 | American Airlines
      US$202
      28% off
      US$283 US$202
    • IAD 06:00
      5h 58m
      Direct
      LAX 08:58
      Washington D.C. - Los Angeles | Sat, Dec 12 | American Airlines
      US$203
      28% off
      US$283 US$203
    • IAD 06:00
      6h
      Direct
      LAX 09:00
      Washington D.C. - Los Angeles | Wed, Nov 25 | American Airlines
      US$226
      20% off
      US$283 US$226
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Tue, Nov 3 | American Airlines
      US$178 US$517
      66% off
      66% off
      US$517 US$178
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Mon, Nov 2 | American Airlines
      US$228 US$517
      56% off
      56% off
      US$517 US$228
    • IAD 06:39
      5h 50m
      Direct
      LAX 09:29
      Washington D.C. - Los Angeles | Mon, Nov 2 | United Airlines
      US$232 US$517
      55% off
      55% off
      US$517 US$232
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Thu, Nov 5 | American Airlines
      US$309
      40% off
      US$517 US$309
    • IAD 06:39
      5h 52m
      Direct
      LAX 09:31
      Washington D.C. - Los Angeles | Thu, Nov 5 | United Airlines
      US$361
      30% off
      US$517 US$361
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Wed, Nov 4 | American Airlines
      US$378
      27% off
      US$517 US$378
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sat, Nov 7 | American Airlines
      US$385
      26% off
      US$517 US$385
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Fri, Nov 6 | American Airlines
      US$409
      21% off
      US$517 US$409
    • IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sun, Nov 1 | American Airlines
      US$416
      20% off
      US$517 US$416
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Mon, Nov 2 | Normal Airline
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    • IAD 06:10
      5h 45m
      Direct
      LAX 08:55
      Washington D.C. - Los Angeles | Tue, Dec 8 | American Airlines
      US$151 US$168
      10% off
      10% off
      US$168 US$151
    • IAD 12:45
      5h 45m
      Direct
      LAX 15:30
      Washington D.C. - Los Angeles | Wed, Nov 4 | United Airlines
      US$459 US$510
      10% off
      10% off
      US$510 US$459
    • IAD 12:45
      5h 47m
      Direct
      LAX 15:32
      Washington D.C. - Los Angeles | Fri, Jan 8 | United Airlines
      US$235 US$510
      54% off
      54% off
      US$510 US$235
    • IAD 12:45
      5h 47m
      Direct
      LAX 15:32
      Washington D.C. - Los Angeles | Tue, Jan 5 | United Airlines
      US$236
      54% off
      US$510 US$236
    • IAD 12:45
      5h 47m
      Direct
      LAX 15:32
      Washington D.C. - Los Angeles | Mon, Jan 18 | United Airlines
      US$243
      52% off
      US$510 US$243
    • IAD 12:45
      5h 47m
      Direct
      LAX 15:32
      Washington D.C. - Los Angeles | Sun, Jan 17 | United Airlines
      US$243
      52% off
      US$510 US$243
    • IAD 15:00
      5h 48m
      Direct
      LAX 17:48
      Washington D.C. - Los Angeles | Tue, Nov 10 | United Airlines
      US$211
      59% off
      US$510 US$211
    • IAD 15:00
      5h 48m
      Direct
      LAX 17:48
      Washington D.C. - Los Angeles | Tue, Nov 3 | United Airlines
      US$243
      52% off
      US$510 US$243
    • IAD 15:00
      5h 48m
      Direct
      LAX 17:48
      Washington D.C. - Los Angeles | Tue, Nov 24 | United Airlines
      US$300
      41% off
      US$510 US$300
    • WAS 13:00
      17h 25m
      1 stop
      LAX 14:00
      Washington D.C. - Los Angeles | Mon, Nov 2 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Dulles International Airport to Los Angeles International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Dulles International Airport to Los Angeles International Airport.

Based on Trip.com 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 US$265. July sees the highest fares, around US$365.

US$365
US$315
US$265
US$215
    Cheapest
  • US$324
    Oct
  • US$265
    Nov
  • US$322
    Dec
  • US$347
    Jan
  • US$352
    Feb
  • US$333
    Mar
  • US$290
    Apr
  • US$297
    May
  • US$318
    Jun
  • US$365
    Jul
  • US$306
    Aug
  • US$281
    Sep

Which day of the week has the cheapest flights from Dulles International Airport to Los Angeles International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Dulles International Airport to Los Angeles International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Dulles International Airport to Los Angeles International Airport is Saturday, with average prices lower than other days. Try to avoid departing on Thursday, as fares are typically the highest.

US$338
US$315
US$291
US$268
    Cheapest
  • US$336
    Mon
  • US$292
    Tue
  • US$302
    Wed
  • US$338
    Thu
  • US$324
    Fri
  • US$291
    Sat
  • US$314
    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 US$101) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$101
American Airlines
From US$151
Alaska Airlines
From US$157
Delta Air Lines
From US$171
United Airlines
From US$201
Sun Country Airlines
From US$251
Air Canada
From US$473

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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. F91081

    Dulles International Airport

    05:35

    IAD

    2h 10m

    Direct

    07:45

    ATL

    - M - - - - -
    Search

  2. F94315

    Hartsfield–Jackson Atlanta International Airport

    12:13

    ATL

    5h 4m

    Direct

    14:17

    LAX

    S M T W T F S

  3. F94707

    Dulles International Airport

    07:40

    IAD

    2h 14m

    Direct

    09:54

    ATL

    S M T W T F S
    Search

  4. F94315

    Hartsfield–Jackson Atlanta International Airport

    12:13

    ATL

    5h 4m

    Direct

    14:17

    LAX

    S M T W T F S

  5. F94707

    Dulles International Airport

    07:40

    IAD

    2h 14m

    Direct

    09:54

    ATL

    S M T W T F S
    Search

  6. F93215

    Hartsfield–Jackson Atlanta International Airport

    15:45

    ATL

    5h 8m

    Direct

    17:53

    LAX

    S M T W T F S

  7. F94559

    Dulles International Airport

    10:51

    IAD

    3h 39m

    Direct

    13:30

    DFW

    S M T W T F S
    Search

  8. F93211

    Dallas Fort Worth International Airport

    22:21

    DFW

    3h 32m

    Direct

    23:53

    LAX

    S M T W T F S
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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 US$101
Cheapest return ticket price US$180

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 4 hours 56 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 12 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 US$365 in December, 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 International Airport (LAX) at 09:03.
  • The latest flight departs from Dulles International Airport (IAD) at 20:15 and arrives in Los Angeles International Airport (LAX) at 23:10.
    • 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 US$101, and round-trip fares start from US$180. 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 57 minutes, and around 53 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 US$256. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Los Angeles International Airport operates around 53 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.

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

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.