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Cheap flights from Los Angeles to Washington, D.C. from $208

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WAS
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles Los Angeles to Washington, D.C. are usually found in August or May, booked 85 days in advance, depart on a Tuesday or Saturday and return on a Thursday

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

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Washington, D.C.
Explore the most affordable flight options available from Los Angeles to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Tue 26/521:35
LAX
-
IAD
Nonstop5h 06m
United Airlines
Thu 4/622:20
IAD
-
LAX
Nonstop5h 37m
United Airlines
Deal found 15/4$378
Sun 12/722:41
LAX
-
IAD
Nonstop5h 06m
United Airlines
Fri 24/722:20
IAD
-
LAX
Nonstop5h 37m
United Airlines
Deal found 17/4$379
Wed 3/620:27
LAX
-
IAD
1 stop8h 45m
Frontier
Sat 6/611:07
IAD
-
LAX
1 stop9h 05m
Frontier
Deal found 15/4$380
Mon 11/523:20
LAX
-
IAD
Nonstop5h 05m
United Airlines
Sat 16/520:29
IAD
-
LAX
Nonstop5h 46m
United Airlines
Deal found 15/4$382
Wed 24/623:30
LAX
-
IAD
Nonstop5h 03m
United Airlines
Sun 12/722:20
IAD
-
LAX
Nonstop5h 37m
United Airlines
Deal found 13/4$383
Wed 20/523:20
LAX
-
IAD
Nonstop5h 05m
United Airlines
Sun 24/522:20
IAD
-
LAX
Nonstop5h 37m
United Airlines
Deal found 15/4$385
Sat 23/516:31
LAX
-
DCA
1 stop17h 28m
Multiple Airlines
Tue 26/509:59
DCA
-
LAX
Nonstop5h 39m
Multiple Airlines
Deal found 14/4$386
Sat 23/521:30
LAX
-
IAD
Nonstop5h 06m
United Airlines
Mon 25/507:00
IAD
-
LAX
Nonstop5h 26m
United Airlines
Deal found 17/4$386
Wed 28/1008:00
LAX
-
DCA
Nonstop5h 01m
Delta
Sat 7/1117:25
DCA
-
LAX
Nonstop5h 57m
Delta
Deal found 17/4$387
Tue 19/507:40
LAX
-
DCA
Nonstop5h 00m
Delta
Tue 26/516:50
DCA
-
LAX
Nonstop5h 39m
Delta
Deal found 13/4$389
Thu 7/521:35
LAX
-
IAD
Nonstop5h 05m
United Airlines
Sun 10/522:11
IAD
-
LAX
Nonstop5h 44m
United Airlines
Deal found 13/4$389
Fri 15/520:59
LAX
-
DCA
1 stop13h 00m
Frontier
Thu 28/507:00
DCA
-
LAX
1 stop11h 36m
Frontier
Deal found 15/4$390

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

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Washington, D.C. (WAS). 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 18 April 2026.

Round-trip from

$378

One-way from

$208

Popular in

March

Cheapest in

August

Average price

$553

Good round-trip deal

$524 or less
United Airlines
  • United Airlines
  • 26/5-4/6
  • Nonstop
  • 10h 43m total
  • Los Angeles to Washington, D.C.
Search Deals
Delta
  • Delta
  • 6/6
  • Nonstop
  • 5h 00m total
  • Los Angeles to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles Los Angeles to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Washington, D.C. 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 647,157 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from Los Angeles to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Wed 3/6

21:35-05:41

Nonstop5h 06m

Washington, D.C. Dulles Intl

Tue 16/6

20:18-22:55

Nonstop5h 37m

$400

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Wed 27/5

16:49-00:55

Nonstop5h 06m

Washington, D.C. Dulles Intl

Sun 31/5

07:00-09:26

Nonstop5h 26m

$400

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Fri 26/6

05:10-18:05

1 stop9h 55m

Washington, D.C. Reagan-National

Mon 13/7

18:10-00:05

1 stop8h 55m

$414

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Thu 16/7

07:35-15:35

Nonstop5h 00m

Washington, D.C. Reagan-National

Wed 22/7

16:45-19:19

Nonstop5h 34m

$415

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Wed 3/6

07:30-20:45

2 stops10h 15m

Washington, D.C. Reagan-National

Sun 7/6

18:40-00:40

1 stop9h 00m

$421

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Mon 11/5

23:30-12:20

1 stop9h 50m

Washington, D.C. Reagan-National

Tue 19/5

06:10-14:50

2 stops11h 40m

$429

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Fri 14/8

08:35-20:50

1 stop9h 15m

Washington, D.C. Reagan-National

Mon 17/8

15:15-22:40

2 stops10h 25m

$449

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Wed 3/6

21:35-05:41

Nonstop5h 06m

Washington, D.C. Dulles Intl

Sat 6/6

07:00-09:26

Nonstop5h 26m

$456

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Fri 29/5

21:30-05:36

Nonstop5h 06m

Washington, D.C. Dulles Intl

Wed 3/6

22:20-00:57

Nonstop5h 37m

$456

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Fri 29/5

16:49-00:55

Nonstop5h 06m

Washington, D.C. Dulles Intl

Sun 31/5

07:00-09:26

Nonstop5h 26m

$484

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Los Angeles to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Los Angeles 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 Los Angeles to Washington, D.C.

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

Use this chart to determine the optimal time to book a return flight from Los Angeles to Washington, D.C.. Price data was last updated on 10 April 2026.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Washington, D.C.. 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 Los Angeles to Washington, D.C.?

Currently, June is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. (average of $454). Flying from Los Angeles to Washington, D.C. in December is currently the most expensive (average of $693). 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 LAX to WAS?

Find hourly flight availability from Los Angeles to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 50% on flights from Los Angeles to Washington, D.C. by exploring options for tickets in the evening.

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

Explore weekly flight availability from Los Angeles to Washington, D.C.. 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 18 April 2026.

The most flights from LAX to WAS are scheduled on a Friday (48 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).

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

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

About 13% of weekly flights between Los Angeles and Washington, D.C. have experienced delays in the past year, with the average delay time being 155 minutes.

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

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

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

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

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

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 18 April 2026.
Check out reviews from past customers who have flown with United Airlines and Frontier from Los Angeles to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,603 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,603 reviews
United Airlines
7.4
Good
9,603 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Frontier
5.7
Fair
2,987 reviews
United Airlines
7.4
Good
9,603 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Washington, D.C.. 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 from for flights from Los Angeles to Washington, D.C.?

    Located just 15.1 km from the city centre, Los Angeles Los Angeles is the airport most travellers will use when flying to Washington, D.C. from Los Angeles. Booking flights from Los Angeles (LAX) to Washington, D.C. should be relatively easy as there are 38 daily outbound flights to Washington, D.C. from 0 different airlines.

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

    For as low as $415, United Airlines can have you in Washington, D.C. from Los Angeles in 5h. The distance between Los Angeles and Washington, D.C. is about 3708 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    No one likes to see their flight delayed. When booking a flight from Los Angeles to Washington, D.C. consider choosing Air China(87%), Air New Zealand(85%) or Virgin Australia(84%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Los Angeles to Washington, D.C.?

    Looking for the cheapest flight from Los Angeles to Washington, D.C.? While on average our users pay $564, our data indicates the cheapest price to be $414. The most popular route (Los Angeles Los Angeles - Washington, D.C. Reagan-National), is priced around $414.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Los Angeles to Washington, D.C. 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 Los Angeles to Washington, D.C.?

    Currently, June is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. (average of $454). Flying from Los Angeles to Washington, D.C. in December is currently the most expensive (average of $693). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Linthicum Heights

Browse thousands of different options on Cheapflights for your next trip

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

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

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Los Angeles to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Washington, D.C. from Los Angeles by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Los Angeles to Washington, D.C. flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Los Angeles to Washington, D.C. on Cheapflights with our Price Alert feature and get notified when better prices are available.

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