IAD - LAX

£76 Find Cheap Flights from Washington Dulles Airport to Los Angeles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Los Angeles departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Search hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Los Angeles, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals from Washington Dulles Airport to Los Angeles (IAD-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington Dulles Airport to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dulles Intl to Los Angeles

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to Los Angeles.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:37 - 16:54IAD-LAX
9h 17m1 stop
22:35 - 10:44LAX-IAD
9h 09m1 stop
£130Frontier
Find Deal
Mon, 13 Jan - Thu, 23 Jan
14:19 - 17:12IAD-LAX
5h 53mdirect
10:05 - 17:53LAX-IAD
4h 48mdirect
£141United Airlines
Find Deal
Wed, 8 Jan - Tue, 14 Jan
06:00 - 09:00IAD-LAX
6h 00mdirect
20:56 - 04:47LAX-IAD
4h 51mdirect
£150United Airlines
Find Deal
Sat, 15 Feb - Wed, 19 Feb
14:19 - 17:12IAD-LAX
5h 53mdirect
10:05 - 17:53LAX-IAD
4h 48mdirect
£157United Airlines
Find Deal
Sat, 11 Jan - Wed, 15 Jan
06:00 - 10:55IAD-LAX
7h 55m1 stop
08:25 - 21:05LAX-IAD
9h 40m1 stop
£172Delta
Find Deal
Wed, 8 Jan - Tue, 14 Jan
07:00 - 14:16IAD-LAX
10h 16m1 stop
06:00 - 16:30LAX-IAD
7h 30m1 stop
£184Alaska Airlines
Find Deal
Wed, 2 Apr - Tue, 8 Apr
07:31 - 10:25IAD-LAX
5h 54mdirect
13:09 - 05:40LAX-IAD
13h 31m1 stop
£188Alaska Airlines
Find Deal
Tue, 1 Apr - Thu, 3 Apr
07:00 - 16:30IAD-LAX
12h 30m1 stop
17:55 - 05:55LAX-IAD
9h 00m1 stop
£196Alaska Airlines
Find Deal
Tue, 25 Feb - Mon, 5 May
12:05 - 19:24IAD-LAX
10h 19m1 stop
07:45 - 18:57LAX-IAD
8h 12m1 stop
£219Delta
Find Deal
Wed, 22 Jan - Thu, 30 Jan
12:45 - 17:19IAD-LAX
7h 34m1 stop
10:25 - 11:47LAX-IAD
22h 22m1 stop
£278Sun Country Air
Find Deal
Mon, 26 May - Sat, 31 May

Flights from Dulles Intl to Los Angeles - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Los Angeles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Los Angeles is February, where tickets cost £243 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is £388 and £327 respectively.

Can I save money by flying with a stopover from Washington, D.C. Dulles Intl Airport to Los Angeles?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £213, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Los Angeles, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Los Angeles, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know - Cheap tickets from Washington Dulles Airport to Los Angeles

Low season

February

High season

July

Cheapest flight

£76
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Washington Dulles Airport to Los Angeles

When to book flights from Dulles Intl to Los Angeles

Are your dates flexible? Find out the best times to travel from Dulles Intl to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Los Angeles flights

  • What are the layover options when flying from Washington to Los Angeles?

    Despite the distance being relatively short, you can still get connecting flights between Washington and Los Angeles. However, the choice of a layover is largely dependent on the airline you’re traveling with, as most airlines prefer making a stop in one of their hubs. Therefore, when traveling with Delta, you can expect to have a layover at Detroit Metropolitan Wayne County Airport (DTW) or Minneapolis St. Paul Airport (MSP). United, on the other hand, tends to stop in Denver or Newark.

  • Which is the cheapest way to get to Downtown Los Angeles from LAX?

    There is a multitude of options for transport from LAX to downtown Los Angeles. The bus and tram are the cheapest options, but a taxi or airport shuttle would be most suitable if you want to get there quicker. Anyone going by bus should choose the LAX FlyAway Bus 06, which goes from the airport straight to L.A. Union Station. If you’d rather go by tram, take the Metro C Line from Terminal 4.

  • Is onsite parking available at Washington Dulles Airport?

    Washington Dulles has both short-term and long-term parking spots available for travelers. Terminal Daily Lot, Garages 1 & 2, the Economy Lot, and the Valet Parking provide long-term parking, while the Terminal Hourly Lot provides short-term parking, which is ideal if someone drops you off. You can also get long-term parking at an off-site facility with lower rates and shuttle services.

  • Are there any guest lounges at Washington Dulles Airport?

    Washington Dulles International Airport (IAD) has about seven from where you can recharge and have a meal as you wait to board your flight. The Air France KLM Lounge and Virgin Atlantic Clubhouse are located Airside on Concourse A, while Concourse B hosts the British Airways Galleries Lounge, the Lufthansa Business Lounge, and the Turkish Airlines Lounge. Further down on Concourse C, you’ll find the United Club in three different locations, near gates C4, C7, and C17, respectively.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Los Angeles?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Los Angeles was £95 for a one-way ticket and £163 for a return.

  • Which airports will I be using when flying from Washington Dulles Airport to Los Angeles?

    On your way to Los Angeles, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Los Angeles.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Los Angeles?

    Alaska Airlines, American Airlines, and Delta offer inflight Wi-Fi service on the Washington Dulles Airport to Los Angeles flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Los Angeles?

    The Boeing 757-300 is the aircraft model that flies most regularly on the Washington Dulles Airport to Los Angeles flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Los Angeles?

    oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Los Angeles, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Washington Dulles Airport to Los Angeles?

    There are direct flights from Washington Dulles Airport to Los Angeles on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Los Angeles, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Los Angeles are Alaska Airlines and United Airlines. With an average price for the route of £241 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of £364 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Los Angeles with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Los Angeles

  • Looking for a cheap flight from Los Angeles to Washington Dulles Airport? 25% of our users found flights on this route for Los Angeles or less round-trip.
  • If you’re running late and want to get to Washington Airport (IAD) on time, you’re better off taking a taxi. They are widely available in the city center and take the shortest time to arrive at the airport. Additionally, you’ll be dropped outside the terminal and won’t have to deal with a long walk to your check-in counter.
  • Not every airline provides the same services. For instance, United Airlines will provide travelers with wireless internet and light meals at a fee, while Delta will only provide wireless internet, but for free. If you’re looking for specific in-flight services, confirm with the airline before booking.
  • Washington Dulles Airport has installed intimate sleeping pods for travelers looking to have a quick nap before a flight. They are located on Concourse A immediately to the right on the second level of the escalator.
  • Los Angeles International Airport (LAX) has a variety of services available for passengers with limited mobility. To make the most of these services, you can contact your airline in advance so that they can provide you with the necessary passes.
  • The baggage lines at Los Angeles International Airport can sometimes be very hectic. To avoid missing your bags or suitcases, put a sticker or tie a ribbon around your bags to make them easily identifiable.
See more tips

Prefer to fly direct from Washington Dulles Airport to Los Angeles?

Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Los Angeles Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Los Angeles

Monday

Air China, Air New Zealand, Air Tahiti Nui, +10 more

Air China, Air New Zealand, +11 more

Tuesday

Air China, Air New Zealand, Air Tahiti Nui, +12 more

Air China, Air New Zealand, +13 more

Wednesday

Air New Zealand, Asiana Airlines, Brussels Airlines, +6 more

Air New Zealand, Asiana Airlines, +7 more

Thursday

Air China, Air New Zealand, Air Tahiti Nui, +13 more

Air China, Air New Zealand, +14 more

Friday

Air China, Air New Zealand, Air Tahiti Nui, +13 more

Air China, Air New Zealand, +14 more

Saturday

Air China, Air New Zealand, Air Tahiti Nui, +13 more

Air China, Air New Zealand, +14 more

Sunday

Air China, Air New Zealand, Air Tahiti Nui, +14 more

Air China, Air New Zealand, +15 more

See more direct flights

Direct returns

Los Angeles to Washington, D.C. Dulles Intl

Monday

Air China, Air New Zealand, Asiana Airlines, +7 more

Air China, Air New Zealand, +8 more

Tuesday

Air China, Air New Zealand, Air Tahiti Nui, +9 more

Air China, Air New Zealand, +10 more

Wednesday

Air New Zealand, Asiana Airlines, Brussels Airlines, +6 more

Air New Zealand, Asiana Airlines, +7 more

Thursday

Air China, Air New Zealand, Air Tahiti Nui, +11 more

Air China, Air New Zealand, +12 more

Friday

Air China, Air New Zealand, Air Tahiti Nui, +12 more

Air China, Air New Zealand, +13 more

Saturday

Air New Zealand, Air Tahiti Nui, Alaska Airlines, +11 more

Air New Zealand, Air Tahiti Nui, +12 more

Sunday

Air China, Air New Zealand, Air Tahiti Nui, +11 more

Air China, Air New Zealand, +12 more

See more direct flights
See more direct flights

Top airlines flying from Dulles Intl to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9545 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.9Comfort
7.2Food
Airline reviews

Crew members were helpful and responsive. However, the toilet in the only main cabin bathroom didn’t work properly.

6.0 GoodAnonymous, Dec 2024SFO - LAX
Read more Alaska Airlines reviews

Crew members were helpful and responsive. However, the toilet in the only main cabin bathroom didn’t work properly.

Could have re-booked me at check in knowing that I was going to miss my interline connection

Arrive on time cause the TSA can be quite the project. Besides that your trip will be awesome.

Damaged my luggage. Insisted to check in my small luggage now it’s scratched and dented.

SeaTac was a mess first class check-in not clearly identified Temporary signage needed since only one door into Alaska check-in area directed you to coach baggage check.

Boarding was done really poorly. I understand the flight was late but even when the plane arrived they just stood around and didn't streamline the boarding process.

The lateness of the pilots was incredibly disruptive, and we still didn’t take Off very quickly after they arrive

Always delayed, inadequate availability of room for baggage but the crew were good & approachable.

I never received a full itinerary of my round trip. I only received the outgoing flight on Sun Country to Baltimore. Throughout my stay in the Baltimore area I kept checking for the information on my return trip to Portland, I didn't receive it in timely manner, so I booked another flight. I received the return flight information on the Alaska flight booked via your sight upon returning to my home in Oregon. The cost of my ticket on Price line was $247.27. The flight was Alaska Airline Flight 9. The confirmation number is YWHLPB. Please be advised I purchased Insurance for this flight. The reference number is UVCV4-X4TK9-INS. I respectfully request a refund for the bookings on, AS 507 and AS 1121.The confirmation number is 72058793562147. Thank you for assistance in correcting this matter.

The flight attendants are very friendly and courteous. Excellent service.

We arrived early and finally made it to our gate almost an hour after.

The flight was delayed so the people from a late connecting flight was able to still make the connection.

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

Fast checkin with the self serve terminal, good communication at the boarding gate.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Connection coordination with Star Alliance partner could be better. Lots of check in setup was not interlinked between operators.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

Haven’t used United in a while. Was surprised with the free blanket and earphones. Service was great. Huge plane. 9/.row.

Book cheap flights from Washington, D.C. to Los Angeles

Cheapest flights to Los Angeles from Washington, D.C. found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Los Angeles found on KAYAK in the last 72 hours.
18/1Sat
directUnited Airlines
5h 40mIAD-LAX
£76
16/4Wed
directAlaska Airlines
5h 54mIAD-LAX
£91
9/4Wed
1 stopUnited Airlines
8h 04mIAD-LAX
£98
18/2Tue
1 stopAlaska Airlines
12h 30mIAD-LAX
£102
23/5Fri
1 stopSun Country Air
24h 22mIAD-LAX
£153
25/2Tue
2 stopsSouthwest
12h 50mIAD-LAX
£157
1/6Sun
1 stopSun Country Air
22h 09mIAD-LAX
£161
30/1Thu
2 stopsSouthwest
12h 50mIAD-LAX
£180
14/2Fri
1 stopDelta
9h 51mIAD-LAX
£204
9/4Wed
1 stopDelta
8h 27mIAD-LAX
£205

Search by stops

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Last minute flights from Dulles Intl to Los Angeles

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Los Angeles that are departing in the next 10 days.
23/12Mon
directUnited Airlines
5h 52mIAD-LAX
3/2Mon
directUnited Airlines
4h 48mLAX-IAD
£416
22/12Sun
directUnited Airlines
5h 40mIAD-LAX
25/1Sat
multi-stopUnited Airlines
7h 08mLAX-IAD
£424
22/12Sun
directUnited Airlines
5h 52mIAD-LAX
25/1Sat
directUnited Airlines
4h 46mLAX-IAD
£435
21/12Sat
directUnited Airlines
5h 53mIAD-LAX
11/1Sat
multi-stopUnited Airlines
7h 25mLAX-IAD
£479
21/12Sat
directUnited Airlines
5h 53mIAD-LAX
11/1Sat
directUnited Airlines
4h 46mLAX-IAD
£511
23/12Mon
multi-stopSouthwest
12h 15mIAD-LAX
26/12Thu
multi-stopSouthwest
8h 35mLAX-IAD
£534
23/12Mon
multi-stopSouthwest
11h 25mIAD-LAX
26/12Thu
multi-stopSouthwest
8h 35mLAX-IAD
£538
21/12Sat
multi-stopDelta
10h 20mIAD-LAX
20/1Mon
multi-stopDelta
7h 13mLAX-IAD
£577
22/12Sun
multi-stopDelta
8h 34mIAD-LAX
3/1Fri
multi-stopDelta
6h 57mLAX-IAD
£602
20/12Fri
multi-stopAlaska Airlines
9h 48mIAD-LAX
27/12Fri
multi-stopAlaska Airlines
12h 30mLAX-IAD
£705

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Everything you need to know for your flight from Dulles Intl to Los Angeles

Information on your arrival and departure airports

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