Trip.com
>
Flights
>
Flights to United States
>
Flights to District of Columbia
>
Flights to Washington D.C.
>
Los Angeles to Washington D.C. flight
>
Los Angeles International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Los Angeles International Airport to Dulles International Airport over the next 90 days, with one-way fares from €91 and round-trip from €181. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      LAX 7:41 PM
      6h 29m
      1 stop
      IAD 5:10 AM
      Los Angeles - Washington D.C. | Sat, Nov 21 | Frontier Airlines
      €91 €190
      52% off
      52% off
      €190 €91
    • LAX 12:12 AM
      7h 59m
      1 stop
      IAD 11:11 AM
      Los Angeles - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      €101 €190
      47% off
      47% off
      €190 €101
    • LAX 12:18 PM
      9h 33m
      1 stop
      IAD 12:51 AM
      Los Angeles - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      €101 €190
      47% off
      47% off
      €190 €101
    • LAX 12:15 PM
      13h 20m
      1 stop
      IAD 4:35 AM
      Los Angeles - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      €106
      44% off
      €190 €106
    • LAX 12:12 AM
      7h 59m
      1 stop
      IAD 11:11 AM
      Los Angeles - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      €108
      43% off
      €190 €108
    • LAX 8:30 AM
      8h 41m
      1 stop
      IAD 8:11 PM
      Los Angeles - Washington D.C. | Sat, Dec 5 | Frontier Airlines
      €109
      43% off
      €190 €109
    • LAX 8:58 AM
      18h 9m
      1 stop
      IAD 6:07 AM
      Los Angeles - Washington D.C. | Fri, Dec 18 | Frontier Airlines
      €111
      42% off
      €190 €111
    • LAX 12:03 AM
      8h 33m
      1 stop
      IAD 11:36 AM
      Los Angeles - Washington D.C. | Thu, Nov 19 | Frontier Airlines
      €112
      41% off
      €190 €112
    • LAX 12:12 AM
      14h 26m
      1 stop
      IAD 5:38 PM
      Los Angeles - Washington D.C. | Fri, Dec 11 | Frontier Airlines
      €114
      40% off
      €190 €114
    • LAX 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Los Angeles - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAX 9:29 PM
      4h 49m
      Nonstop
      IAD 5:18 AM
      Los Angeles - Washington D.C. | Sat, Dec 12 | American Airlines
      IAD 6:00 AM
      5h 58m
      Nonstop
      LAX 8:58 AM
      Washington D.C. - Los Angeles | Mon, Dec 14 | American Airlines
      €285 €367
      22% off
      22% off
      €367 €285
    • LAX 9:29 PM
      4h 49m
      Nonstop
      IAD 5:18 AM
      Los Angeles - Washington D.C. | Thu, Dec 10 | American Airlines
      IAD 6:00 AM
      5h 58m
      Nonstop
      LAX 8:58 AM
      Washington D.C. - Los Angeles | Sat, Dec 12 | American Airlines
      €286 €367
      22% off
      22% off
      €367 €286
    • LAX 12:05 AM
      11h 44m
      1 stop
      IAD 2:49 PM
      Los Angeles - Washington D.C. | Fri, Dec 4 | Frontier Airlines
      DCA 6:00 PM
      8h 59m
      1 stop
      LAX 11:59 PM
      Washington D.C. - Los Angeles | Sun, Dec 6 | Frontier Airlines
      €181 €367
      51% off
      51% off
      €367 €181
    • LAX 12:12 AM
      11h 37m
      1 stop
      IAD 2:49 PM
      Los Angeles - Washington D.C. | Sat, Dec 5 | Frontier Airlines
      DCA 6:00 PM
      8h 59m
      1 stop
      LAX 11:59 PM
      Washington D.C. - Los Angeles | Mon, Dec 7 | Frontier Airlines
      €199
      46% off
      €367 €199
    • LAX 8:30 AM
      8h 40m
      1 stop
      IAD 8:10 PM
      Los Angeles - Washington D.C. | Sat, Dec 12 | Frontier Airlines
      DCA 6:00 PM
      8h 59m
      1 stop
      LAX 11:59 PM
      Washington D.C. - Los Angeles | Mon, Dec 14 | Frontier Airlines
      €211
      43% off
      €367 €211
    • LAX 8:30 AM
      8h 40m
      1 stop
      IAD 8:10 PM
      Los Angeles - Washington D.C. | Thu, Dec 10 | Frontier Airlines
      DCA 6:00 PM
      8h 59m
      1 stop
      LAX 11:59 PM
      Washington D.C. - Los Angeles | Sat, Dec 12 | Frontier Airlines
      €211
      43% off
      €367 €211
    • LAX 10:16 PM
      23h 23m
      1 stop
      IAD 12:39 AM
      Los Angeles - Washington D.C. | Thu, Jan 7 | Frontier Airlines
      DCA 6:00 PM
      9h 7m
      1 stop
      LAX 12:07 AM
      Washington D.C. - Los Angeles | Tue, Jan 12 | Frontier Airlines
      €214
      42% off
      €367 €214
    • LAX 8:30 AM
      8h 40m
      1 stop
      IAD 8:10 PM
      Los Angeles - Washington D.C. | Fri, Dec 11 | Frontier Airlines
      IAD 12:06 PM
      8h 39m
      1 stop
      LAX 5:45 PM
      Washington D.C. - Los Angeles | Tue, Dec 15 | Frontier Airlines
      €219
      40% off
      €367 €219
    • LAX 12:12 AM
      7h 59m
      1 stop
      IAD 11:11 AM
      Los Angeles - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      IAD 12:06 PM
      8h 39m
      1 stop
      LAX 5:45 PM
      Washington D.C. - Los Angeles | Tue, Dec 15 | Frontier Airlines
      €219
      40% off
      €367 €219
    • LAX 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Los Angeles - Washington D.C. | Sat, Nov 14 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      LAX 4:00 PM
      Washington D.C. - Los Angeles | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAX 9:45 PM
      4h 45m
      Nonstop
      IAD 5:30 AM
      Los Angeles - Washington D.C. | Mon, Nov 23 | American Airlines
      €114 €190
      40% off
      40% off
      €190 €114
    • LAX 9:45 PM
      4h 53m
      Nonstop
      IAD 5:38 AM
      Los Angeles - Washington D.C. | Fri, Dec 4 | American Airlines
      €148 €190
      22% off
      22% off
      €190 €148
    • LAX 9:29 PM
      4h 49m
      Nonstop
      IAD 5:18 AM
      Los Angeles - Washington D.C. | Tue, Dec 8 | American Airlines
      €149 €417
      64% off
      64% off
      €417 €149
    • LAX 4:02 PM
      4h 54m
      Nonstop
      IAD 11:56 PM
      Los Angeles - Washington D.C. | Wed, Jan 6 | American Airlines
      €153
      63% off
      €417 €153
    • LAX 4:02 PM
      4h 54m
      Nonstop
      IAD 11:56 PM
      Los Angeles - Washington D.C. | Thu, Jan 7 | American Airlines
      €158
      62% off
      €417 €158
    • LAX 4:02 PM
      4h 54m
      Nonstop
      IAD 11:56 PM
      Los Angeles - Washington D.C. | Sun, Jan 17 | American Airlines
      €161
      61% off
      €417 €161
    • LAX 9:45 PM
      4h 49m
      Nonstop
      IAD 5:34 AM
      Los Angeles - Washington D.C. | Fri, Dec 11 | American Airlines
      €166
      60% off
      €417 €166
    • LAX 3:17 PM
      4h 54m
      Nonstop
      IAD 11:11 PM
      Los Angeles - Washington D.C. | Sat, Jan 16 | American Airlines
      €178
      56% off
      €417 €178
    • LAX 9:29 PM
      4h 49m
      Nonstop
      IAD 5:18 AM
      Los Angeles - Washington D.C. | Mon, Dec 7 | American Airlines
      €180
      56% off
      €417 €180
    • LAX 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Los Angeles - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAX 9:29 PM
      4h 49m
      Nonstop
      IAD 5:18 AM
      Los Angeles - Washington D.C. | Tue, Dec 8 | American Airlines
      €149 €417
      64% off
      64% off
      €417 €149
    • LAX 4:02 PM
      4h 54m
      Nonstop
      IAD 11:56 PM
      Los Angeles - Washington D.C. | Wed, Jan 6 | American Airlines
      €153 €417
      63% off
      63% off
      €417 €153
    • LAX 4:02 PM
      4h 54m
      Nonstop
      IAD 11:56 PM
      Los Angeles - Washington D.C. | Thu, Jan 7 | American Airlines
      €158 €417
      62% off
      62% off
      €417 €158
    • LAX 4:02 PM
      4h 54m
      Nonstop
      IAD 11:56 PM
      Los Angeles - Washington D.C. | Sun, Jan 17 | American Airlines
      €161
      61% off
      €417 €161
    • LAX 9:45 PM
      4h 49m
      Nonstop
      IAD 5:34 AM
      Los Angeles - Washington D.C. | Fri, Dec 11 | American Airlines
      €166
      60% off
      €417 €166
    • LAX 3:17 PM
      4h 54m
      Nonstop
      IAD 11:11 PM
      Los Angeles - Washington D.C. | Sat, Jan 16 | American Airlines
      €178
      56% off
      €417 €178
    • LAX 9:29 PM
      4h 49m
      Nonstop
      IAD 5:18 AM
      Los Angeles - Washington D.C. | Mon, Dec 7 | American Airlines
      €180
      56% off
      €417 €180
    • LAX 9:29 PM
      4h 49m
      Nonstop
      IAD 5:18 AM
      Los Angeles - Washington D.C. | Mon, Dec 14 | American Airlines
      €213
      49% off
      €417 €213
    • LAX 9:45 PM
      4h 49m
      Nonstop
      IAD 5:34 AM
      Los Angeles - Washington D.C. | Thu, Dec 3 | American Airlines
      €225
      46% off
      €417 €225
    • LAX 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Los Angeles - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAX 9:45 PM
      4h 53m
      Nonstop
      IAD 5:38 AM
      Los Angeles - Washington D.C. | Mon, Nov 16 | American Airlines
      €203 €533
      62% off
      62% off
      €533 €203
    • LAX 9:45 PM
      4h 53m
      Nonstop
      IAD 5:38 AM
      Los Angeles - Washington D.C. | Sun, Nov 15 | American Airlines
      €216 €533
      59% off
      59% off
      €533 €216
    • LAX 9:45 PM
      4h 53m
      Nonstop
      IAD 5:38 AM
      Los Angeles - Washington D.C. | Sat, Nov 14 | American Airlines
      €221 €533
      59% off
      59% off
      €533 €221
    • LAX 9:45 PM
      4h 53m
      Nonstop
      IAD 5:38 AM
      Los Angeles - Washington D.C. | Wed, Nov 18 | American Airlines
      €276
      48% off
      €533 €276
    • LAX 11:17 PM
      4h 55m
      Nonstop
      IAD 7:12 AM
      Los Angeles - Washington D.C. | Sun, Nov 15 | United Airlines
      €293
      45% off
      €533 €293
    • LAX 1:15 PM
      4h 57m
      Nonstop
      IAD 9:12 PM
      Los Angeles - Washington D.C. | Sat, Nov 14 | United Airlines
      €303
      43% off
      €533 €303
    • LAX 9:35 PM
      4h 44m
      Nonstop
      IAD 5:19 AM
      Los Angeles - Washington D.C. | Mon, Nov 16 | United Airlines
      €324
      39% off
      €533 €324
    • LAX 9:45 PM
      4h 45m
      Nonstop
      IAD 5:30 AM
      Los Angeles - Washington D.C. | Thu, Nov 19 | American Airlines
      €371
      30% off
      €533 €371
    • LAX 9:45 PM
      4h 53m
      Nonstop
      IAD 5:38 AM
      Los Angeles - Washington D.C. | Fri, Nov 13 | American Airlines
      €375
      30% off
      €533 €375
    • LAX 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Los Angeles - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • LAX 10:55 PM
      4h 40m
      Nonstop
      IAD 6:35 AM
      Los Angeles - Washington D.C. | Mon, Jan 25 | United Airlines
      €214 €933
      77% off
      77% off
      €933 €214
    • LAX 10:55 PM
      4h 40m
      Nonstop
      IAD 6:35 AM
      Los Angeles - Washington D.C. | Mon, Jan 18 | United Airlines
      €218 €933
      77% off
      77% off
      €933 €218
    • LAX 10:55 PM
      4h 40m
      Nonstop
      IAD 6:35 AM
      Los Angeles - Washington D.C. | Sun, Jan 17 | United Airlines
      €218 €933
      77% off
      77% off
      €933 €218
    • LAX 10:55 PM
      4h 40m
      Nonstop
      IAD 6:35 AM
      Los Angeles - Washington D.C. | Mon, Jan 11 | United Airlines
      €224
      76% off
      €933 €224
    • LAX 10:35 PM
      4h 42m
      Nonstop
      IAD 6:17 AM
      Los Angeles - Washington D.C. | Mon, Nov 23 | United Airlines
      €192
      79% off
      €933 €192
    • LAX 10:35 PM
      4h 42m
      Nonstop
      IAD 6:17 AM
      Los Angeles - Washington D.C. | Wed, Nov 25 | United Airlines
      €228
      76% off
      €933 €228
    • LAX 10:35 PM
      4h 42m
      Nonstop
      IAD 6:17 AM
      Los Angeles - Washington D.C. | Tue, Nov 24 | United Airlines
      €286
      69% off
      €933 €286
    • LAX 10:35 PM
      4h 42m
      Nonstop
      IAD 6:17 AM
      Los Angeles - Washington D.C. | Tue, Nov 17 | United Airlines
      €417
      55% off
      €933 €417
    • LAX 10:35 PM
      4h 42m
      Nonstop
      IAD 6:17 AM
      Los Angeles - Washington D.C. | Fri, Nov 13 | United Airlines
      €436
      53% off
      €933 €436
    • LAX 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Los Angeles - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Los Angeles to Washington D.C. 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 Los Angeles International Airport to Dulles International Airport

Which month has the lowest one-way flight price from Los Angeles International Airport to Dulles International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Los Angeles International Airport to Dulles International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Los Angeles International Airport to Dulles International Airport, the best time to book is in May, with an average price of €236. Try to avoid March, when prices are highest, averaging around €351.

€351
€294
€236
€179
    Cheapest
  • €302
    Nov
  • €269
    Dec
  • €283
    Jan
  • €251
    Feb
  • €351
    Mar
  • €271
    Apr
  • €236
    May
  • €286
    Jun
  • €300
    Jul
  • €281
    Aug
  • €302
    Sep
  • €274
    Oct

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

The data is based on the average flight prices on Trip.com from Los Angeles International Airport to Dulles International Airport across different days of the week over the past 12 months.

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

€313
€286
€258
€231
    Cheapest
  • €313
    Mon
  • €264
    Tue
  • €274
    Wed
  • €258
    Thu
  • €298
    Fri
  • €274
    Sat
  • €304
    Sun

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

The cheapest airline flying from Los Angeles International Airport to Dulles International Airport is Frontier Airlines (from €100) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €100
American Airlines
From €114
Alaska Airlines
From €148
United Airlines
From €183
Jetblue Airways
From €216
Delta Air Lines
From €217

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1115

    Los Angeles International Airport

    9:45 PM

    LAX

    4h 53m

    5:38 AM

    IAD

    S M T W T F S
    Search

  2. F94964

    Los Angeles International Airport

    12:09 AM

    LAX

    3h 11m

    Nonstop

    5:20 AM

    DFW

    S M T W T F S
    Search

  3. F93208

    Dallas Fort Worth International Airport

    4:22 PM

    DFW

    3h 12m

    Nonstop

    8:34 PM

    IAD

    S M T W T F S

  4. F92274

    Los Angeles International Airport

    12:59 AM

    LAX

    3h 12m

    Nonstop

    6:11 AM

    DFW

    - - - W - - -
    Search

  5. F93208

    Dallas Fort Worth International Airport

    4:22 PM

    DFW

    3h 12m

    Nonstop

    8:34 PM

    IAD

    S M T W T F S

  6. F94548

    Los Angeles International Airport

    12:59 AM

    LAX

    4h 46m

    Nonstop

    8:45 AM

    ATL

    S M T W T F S
    Search

  7. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:20 PM

    ATL

    1h 52m

    Nonstop

    5:12 PM

    IAD

    S M T W T F S

  8. F94548

    Los Angeles International Airport

    12:59 AM

    LAX

    4h 46m

    Nonstop

    8:45 AM

    ATL

    S M T W T F S
    Search

  9. F93692

    Hartsfield–Jackson Atlanta International Airport

    9:52 PM

    ATL

    1h 51m

    Nonstop

    11:43 PM

    IAD

    S M T W T F S
Find more flights and airlines

About Los Angeles International Airport and Dulles International Airport

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

Flight distance 3,678.76 km
Cheapest one-way ticket price €91
Cheapest return ticket price €181

FAQs for Los Angeles International Airport to Dulles International Airport Flights

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

    Los Angeles International Airport to Dulles International Airport takes about 4 hours 50 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from Los Angeles International Airport (LAX) to Dulles International Airport (IAD).
  • The earliest flight from Los Angeles International Airport to Dulles International Airport departs at 05:45, and the last departs at 23:17, with about 15 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Los Angeles International Airport (LAX) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around €408 in November, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 7015 flights per month.
  • One-way flights from Los Angeles International Airport to Dulles International Airport currently start from €91, and round-trip fares start from €181. The current lowest fare is a Frontier Airlines flight departing on Sat, Nov 21; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Los Angeles International Airport to Dulles International Airport, with an average flight time of 5 hours 32 minutes, and around 89 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 Los Angeles International Airport to Dulles International Airport is €255. Prices may vary depending on the departure date, airline, and availability.
  • Los Angeles International Airport to Dulles International Airport operates around 88 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Los Angeles International Airport and Dulles 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.

Popular Destinations

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

Book with no extra fees

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

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.