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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$91 and round-trip from US$174. 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 | Tue, Oct 6 | American Airlines
        LAX 21:42
        4h 50m
        Direct
        IAD 05:32
        Los Angeles - Washington D.C. | Tue, Oct 13 | American Airlines
        US$254 US$318
        20% off
        20% off
        US$318 US$254
      • 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
        US$254 US$318
        20% off
        20% off
        US$318 US$254
      • IAD 11:12
        9h 58m
        1 stop
        LAX 18:10
        Washington D.C. - Los Angeles | Wed, Sep 23 | Frontier Airlines
        ONT 20:24
        6h 56m
        1 stop
        IAD 06:20
        Los Angeles - Washington D.C. | Mon, Sep 28 | Frontier Airlines
        US$174 US$318
        45% off
        45% off
        US$318 US$174
      • IAD 12:30
        13h 59m
        1 stop
        LAX 23:29
        Washington D.C. - Los Angeles | Sun, Oct 4 | Frontier Airlines
        ONT 11:45
        7h 14m
        1 stop
        DCA 21:59
        Los Angeles - Washington D.C. | Mon, Oct 5 | Frontier Airlines
        US$177
        44% off
        US$318 US$177
      • IAD 07:50
        12h 52m
        1 stop
        LAX 17:42
        Washington D.C. - Los Angeles | Fri, Sep 25 | Frontier Airlines
        ONT 20:24
        6h 56m
        1 stop
        IAD 06:20
        Los Angeles - Washington D.C. | Mon, Sep 28 | Frontier Airlines
        US$179
        44% off
        US$318 US$179
      • IAD 07:50
        12h 52m
        1 stop
        LAX 17:42
        Washington D.C. - Los Angeles | Thu, Oct 1 | Frontier Airlines
        LAX 12:47
        8h 34m
        1 stop
        IAD 00:21
        Los Angeles - Washington D.C. | Thu, Oct 8 | Frontier Airlines
        US$179
        44% off
        US$318 US$179
      • IAD 11:12
        9h 58m
        1 stop
        LAX 18:10
        Washington D.C. - Los Angeles | Wed, Sep 30 | Frontier Airlines
        LAX 12:38
        8h 32m
        1 stop
        IAD 00:10
        Los Angeles - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        US$179
        44% off
        US$318 US$179
      • IAD 11:12
        9h 58m
        1 stop
        LAX 18:10
        Washington D.C. - Los Angeles | Sat, Sep 26 | Frontier Airlines
        ONT 11:45
        21h 26m
        1 stop
        DCA 12:11
        Los Angeles - Washington D.C. | Thu, Oct 1 | Frontier Airlines
        US$179
        44% off
        US$318 US$179
      • IAD 12:30
        13h 54m
        1 stop
        LAX 23:24
        Washington D.C. - Los Angeles | Fri, Oct 16 | Frontier Airlines
        ONT 11:52
        7h 7m
        1 stop
        DCA 21:59
        Los Angeles - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        US$180
        43% off
        US$318 US$180
      • IAD 11:12
        9h 56m
        1 stop
        LAX 18:08
        Washington D.C. - Los Angeles | Wed, Oct 14 | Frontier Airlines
        ONT 06:15
        12h 44m
        1 stop
        DCA 21:59
        Los Angeles - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        US$180
        43% off
        US$318 US$180
      • 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
        US$180
        43% off
        US$318 US$180
      • IAD 06:00
        7h 24m
        1 stop
        LAX 10:24
        Washington D.C. - Los Angeles | Sat, Oct 24 | Frontier Airlines
        LAX 19:12
        8h 8m
        1 stop
        IAD 06:20
        Los Angeles - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        US$182
        43% off
        US$318 US$182
      • IAD 09:33
        11h 37m
        1 stop
        LAX 18:10
        Washington D.C. - Los Angeles | Sat, Oct 3 | Frontier Airlines
        LAX 12:47
        8h 34m
        1 stop
        IAD 00:21
        Los Angeles - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        US$186
        42% off
        US$318 US$186
      • IAD 12:43
        13h 46m
        1 stop
        LAX 23:29
        Washington D.C. - Los Angeles | Mon, Oct 5 | Frontier Airlines
        LAX 12:38
        8h 32m
        1 stop
        IAD 00:10
        Los Angeles - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        US$188
        41% off
        US$318 US$188
      • WAS 13:00
        17h 25m
        1 stop
        LAX 14:00
        Washington D.C. - Los Angeles | Thu, Sep 24 | Normal Airline
        LAX 15:00
        6h
        Direct
        WAS 16:00
        Los Angeles - Washington D.C. | Sat, Sep 26 | Normal Airline
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      • Cheapest nonstop
        IAD 06:10
        5h 45m
        Direct
        LAX 08:55
        Washington D.C. - Los Angeles | Mon, Oct 19 | American Airlines
        US$132 US$193
        32% off
        32% off
        US$193 US$132
      • IAD 06:00
        5h 46m
        Direct
        LAX 08:46
        Washington D.C. - Los Angeles | Wed, Oct 7 | American Airlines
        US$154 US$193
        20% off
        20% off
        US$193 US$154
      • IAD 11:12
        9h 58m
        1 stop
        LAX 18:10
        Washington D.C. - Los Angeles | Wed, Oct 7 | Frontier Airlines
        US$91 US$193
        53% off
        53% off
        US$193 US$91
      • IAD 07:00
        14h 48m
        1 stop
        LAX 18:48
        Washington D.C. - Los Angeles | Sat, Oct 31 | Frontier Airlines
        US$98
        49% off
        US$193 US$98
      • IAD 07:00
        14h 48m
        1 stop
        LAX 18:48
        Washington D.C. - Los Angeles | Tue, Oct 27 | Frontier Airlines
        US$98
        49% off
        US$193 US$98
      • IAD 07:00
        14h 48m
        1 stop
        LAX 18:48
        Washington D.C. - Los Angeles | Wed, Oct 28 | Frontier Airlines
        US$98
        49% off
        US$193 US$98
      • IAD 11:12
        9h 56m
        1 stop
        LAX 18:08
        Washington D.C. - Los Angeles | Thu, Oct 15 | Frontier Airlines
        US$110
        43% off
        US$193 US$110
      • IAD 07:50
        12h 52m
        1 stop
        LAX 17:42
        Washington D.C. - Los Angeles | Sun, Sep 27 | Frontier Airlines
        US$113
        41% off
        US$193 US$113
      • IAD 08:05
        12h 48m
        1 stop
        LAX 17:53
        Washington D.C. - Los Angeles | Tue, Nov 17 | Frontier Airlines
        US$118
        39% off
        US$193 US$118
      • IAD 06:00
        28h 49m
        1 stop
        LAX 07:49
        Washington D.C. - Los Angeles | Tue, Oct 20 | Frontier Airlines
        US$119
        38% off
        US$193 US$119
      • IAD 06:00
        28h 34m
        1 stop
        LAX 07:34
        Washington D.C. - Los Angeles | Thu, Oct 22 | Frontier Airlines
        US$119
        38% off
        US$193 US$119
      • IAD 06:00
        7h 24m
        1 stop
        LAX 10:24
        Washington D.C. - Los Angeles | Sat, Oct 17 | Frontier Airlines
        US$120
        38% off
        US$193 US$120
      • IAD 06:00
        28h 49m
        1 stop
        LAX 07:49
        Washington D.C. - Los Angeles | Tue, Oct 13 | Frontier Airlines
        US$120
        38% off
        US$193 US$120
      • IAD 07:40
        13h 13m
        1 stop
        LAX 17:53
        Washington D.C. - Los Angeles | Thu, Oct 29 | Frontier Airlines
        US$123
        36% off
        US$193 US$123
      • WAS 13:00
        17h 25m
        1 stop
        LAX 14:00
        Washington D.C. - Los Angeles | Thu, Sep 24 | Normal Airline
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Displayed flight fares from Dulles International Airport to Los Angeles International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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 US$263. It is best to avoid July, when the average price can reach US$362.

US$362
US$313
US$263
US$214
    Cheapest
  • US$326
    Sep
  • US$299
    Oct
  • US$263
    Nov
  • US$320
    Dec
  • US$345
    Jan
  • US$349
    Feb
  • US$330
    Mar
  • US$288
    Apr
  • US$295
    May
  • US$316
    Jun
  • US$362
    Jul
  • US$304
    Aug

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.

US$331
US$310
US$289
US$268
  • US$331
    Mon
  • US$289
    Tue
  • US$304
    Wed
  • US$324
    Thu
  • US$317
    Fri
  • US$301
    Sat
  • US$312
    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$91) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$91
American Airlines
From US$132
Alaska Airlines
From US$148
United Airlines
From US$181
Sun Country Airlines
From US$229
Delta Air Lines
From US$246

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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. F94277

    Dulles International Airport

    06:30

    IAD

    4h 57m

    Direct

    08:27

    LAS

    S M T W T F S
    Search

  2. F93291

    Harry Reid International Airport

    06:00

    LAS

    1h 19m

    Direct

    07:19

    LAX

    S M T W T F S

  3. F94355

    Dulles International Airport

    11:12

    IAD

    2h 22m

    Direct

    13:34

    MCO

    S M T W T F S
    Search

  4. F94145

    Orlando International Airport

    15:48

    MCO

    5h 22m

    Direct

    18:10

    LAX

    S M T W T F S

  5. F94707

    Dulles International Airport

    07:50

    IAD

    2h 3m

    Direct

    09:53

    ATL

    S M T W T F S
    Search

  6. F93215

    Hartsfield–Jackson Atlanta International Airport

    15:49

    ATL

    4h 53m

    Direct

    17:42

    LAX

    S M T W T F S

  7. F94277

    Dulles International Airport

    06:30

    IAD

    4h 57m

    Direct

    08:27

    LAS

    S M T W T F S
    Search

  8. F92263

    Harry Reid International Airport

    14:06

    LAS

    1h 19m

    Direct

    15:25

    LAX

    S M T W T F S

  9. F94559

    Dulles International Airport

    12:30

    IAD

    3h 22m

    Direct

    14:52

    DFW

    S M T W T F S
    Search

  10. F93211

    Dallas Fort Worth International Airport

    22:00

    DFW

    3h 32m

    Direct

    23:32

    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 distance3,678.76km
Cheapest one-way ticket priceUS$91
Cheapest return ticket priceUS$174

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 58 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 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 07:00, and the last departs at 22:23, 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 US$430 in September, 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 US$91, and round-trip fares start from US$174. The current lowest fare is a Frontier Airlines flight departing on Wed, Oct 7; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Dulles International Airport to Los Angeles International Airport, with an average flight time of 5 hours 11 minutes, and around 48 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$223. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Los Angeles International Airport operates around 31 weekly flights, mainly by United 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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