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Cheap flights from Washington, D.C. to Los Angeles from £87

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LAX
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Washington, D.C. to Los Angeles Los Angeles are usually found in September or July, booked 87 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Washington, D.C. to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Los Angeles
Explore the most affordable flight options available from Washington, D.C. to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Fri 10/415:42
BWI
-
LAX
1 stop9h 48m
Frontier
Tue 21/413:52
LAX
-
BWI
1 stop7h 52m
Frontier
Deal found 13/3£184
Tue 28/412:17
BWI
-
LAX
2 stops12h 49m
Frontier
Tue 5/509:46
LAX
-
BWI
1 stop7h 37m
Frontier
Deal found 14/3£184
Fri 1/521:04
BWI
-
LAX
1 stop17h 20m
Frontier
Fri 8/509:46
LAX
-
BWI
1 stop7h 37m
Frontier
Deal found 17/3£193
Sun 10/507:00
DCA
-
LAX
1 stop20h 16m
Frontier
Wed 13/509:40
LAX
-
DCA
1 stop24h 19m
Frontier
Deal found 15/3£195
Mon 13/422:25
IAD
-
LAX
2 stops19h 34m
Frontier
Wed 22/413:52
LAX
-
IAD
1 stop7h 44m
Frontier
Deal found 12/3£196
Thu 30/413:59
DCA
-
LAX
1 stop13h 12m
Frontier
Thu 7/506:30
LAX
-
DCA
1 stop12h 28m
Frontier
Deal found 16/3£198
Tue 14/420:39
BWI
-
LAX
2 stops17h 45m
Multiple Airlines
Tue 21/413:52
LAX
-
BWI
1 stop7h 52m
Multiple Airlines
Deal found 13/3£200
Sun 10/511:05
BWI
-
LAX
1 stop10h 10m
Multiple Airlines
Wed 13/515:28
LAX
-
BWI
1 stop13h 15m
Multiple Airlines
Deal found 15/3£205
Tue 9/616:45
IAD
-
LAX
1 stop6h 45m
Southwest
Wed 10/615:15
LAX
-
IAD
1 stop6h 35m
Southwest
Deal found 12/3£205
Tue 28/408:00
DCA
-
LAX
1 stop10h 20m
Multiple Airlines
Tue 5/511:52
LAX
-
DCA
Nonstop5h 08m
Multiple Airlines
Deal found 14/3£206
Fri 3/416:05
BWI
-
LAX
1 stop10h 51m
Spirit Airlines
Tue 7/419:01
LAX
-
BWI
1 stop11h 13m
Spirit Airlines
Deal found 13/3£208
Mon 13/406:10
IAD
-
LAX
Nonstop5h 40m
American Airlines
Wed 22/421:45
LAX
-
IAD
Nonstop4h 55m
American Airlines
Deal found 12/3£208

Find flight deals from Washington, D.C. to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 March 2026.

Round-trip from

£184

One-way from

£87

Popular in

December

Cheapest in

September

Average price

£359

Good round-trip deal

£465 or less

Good one-way deal

£361 or less
Frontier
  • Frontier
  • 10/4-21/4
  • 2 total stops
  • 17h 40m total
  • Washington, D.C. to Los Angeles
Search Deals
Frontier
  • Frontier
  • 7/4
  • 1 total stop
  • 9h 39m total
  • Washington, D.C. to Los Angeles
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Los Angeles Los Angeles.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Los Angeles Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from Washington, D.C. to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 14/4

06:10-11:25

1 stop8h 15m

Los Angeles Los Angeles

Tue 21/4

07:30-18:40

2 stops8h 10m

£212

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 10/4

19:20-00:20

1 stop8h 00m

Los Angeles Los Angeles

Tue 21/4

05:15-18:40

2 stops10h 25m

£220

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Wed 13/5

22:05-00:52

Nonstop5h 47m

Los Angeles Los Angeles

Mon 18/5

22:10-06:12

Nonstop5h 02m

£224
Fastest return journey

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 14/4

15:10-17:50

Nonstop5h 40m

Los Angeles Los Angeles

Tue 21/4

21:50-05:45

Nonstop4h 55m

£224

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Mon 13/4

19:55-22:40

Nonstop5h 45m

Los Angeles Los Angeles

Wed 22/4

06:00-14:05

Nonstop5h 05m

£233

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 10/4

16:30-23:20

1 stop9h 50m

Los Angeles Los Angeles

Tue 21/4

10:45-23:40

2 stops9h 55m

£235

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 28/4

09:59-12:46

Nonstop5h 47m

Los Angeles Los Angeles

Sat 2/5

11:52-20:00

Nonstop5h 08m

£239

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Fri 1/5

08:15-11:05

Nonstop5h 50m

Los Angeles Los Angeles

Fri 8/5

21:50-05:45

Nonstop4h 55m

£239

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Mon 13/4

05:55-12:35

2 stops9h 40m

Los Angeles Los Angeles

Wed 22/4

10:45-23:40

2 stops9h 55m

£239

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 30/4

17:15-00:20

1 stop10h 05m

Los Angeles Los Angeles

Thu 7/5

11:15-21:55

2 stops7h 40m

£242

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Washington, D.C. with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Los Angeles

How far ahead should I book a flight from Washington, D.C. to Los Angeles?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Los Angeles. Price data was last updated on 13 March 2026.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. to Los Angeles?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Los Angeles (average of £65). Flying from Washington, D.C. to Los Angeles in March is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to LAX?

Find hourly flight availability from Washington, D.C. to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

It’s typically best to fly out from Washington, D.C. to Los Angeles at midday. Doing so could potentially save you 93% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Washington, D.C. to Los Angeles

Explore weekly flight availability from Washington, D.C. to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 March 2026.

The most flights from WAS to LAX are scheduled on a Monday (47 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (31 on average).

How much does it cost for a return flight from Washington, D.C. to Los Angeles?

How often are flights from Washington, D.C. to Los Angeles delayed?

About 15% of weekly flights between Washington, D.C. and Los Angeles have experienced delays in the past year, with the average delay time being 180 minutes.

What is the most punctual flight time for Washington, D.C. to Los Angeles flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Los Angeles flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Los Angeles from Washington, D.C.?

    Los Angeles Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Los Angeles. 0 airlines have flights to Los Angeles from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Los Angeles Los Angeles should not be difficult; the airport handles an average of 40 inbound flights from Washington, D.C. per day.

  • How long is the flight from Washington, D.C. to Los Angeles?

    There are many flights that can get you from Washington, D.C. to Los Angeles in 5h 47m. Fly via Southwest, United Airlines, or Alaska Airlines to get the fastest option. The distance from Washington, D.C. to Los Angeles is about 2282 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Los Angeles one-way?

    The cheapet airlines for a one-way flight from Washington, D.C. to Los Angeles are United Airlines (£127), Alaska Airlines (£130), and American Airlines (£169).

  • What are the most popular routes from Washington, D.C. to Los Angeles?

    While some choose either Washington, D.C. Dulles Intl - Los Angeles Los Angeles or Baltimore/Washington - Los Angeles Los Angeles, Washington, D.C. Reagan-National - Los Angeles Los Angeles is the most popular route from Washington, D.C. to Los Angeles.

  • What are the most reliable airlines from Washington, D.C. to Los Angeles?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Los Angeles on time: ITA Airways (100%), Virgin Australia (83%), United Airlines (82%).

  • Can I find deals for flights from Washington, D.C. to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Los Angeles.

  • Can I find deals for business class flights from Washington, D.C. to Los Angeles?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Los Angeles?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Los Angeles (average of £65). Flying from Washington, D.C. to Los Angeles in March is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Laguna Hills
Woodland Hills
Torrance
Chino Hills
Manhattan Beach
Cerritos
West Hollywood
Simi Valley
Artesia
Dana Point
Calabasas
La Puente
Inglewood
Vista
Aliso Viejo
El Segundo
Glendale
Culver City

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Alternative routes for Washington, D.C. to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Los Angeles flights
Dulles Intl to Los Angeles flights
Dulles Intl to San Francisco flights
Reagan-National to San Francisco flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to Los Angeles?

Deals for Washington, D.C. to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Los Angeles?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to Los Angeles for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Washington, D.C. to Los Angeles with no change fees?

Yes! Cheapflights helps users easily find flights from Washington, D.C. to Los Angeles with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Los Angeles become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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