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Cheap flights from Los Angeles to Washington, D.C. from $221

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WAS
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to Washington, D.C. are usually found in August or September, booked 85 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap 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 8 January 2026.

Round-trip from

$378

One-way from

$221

Popular in

December

Cheapest in

August

Average price

$496
JetBlue
  • JetBlue
  • 6/3-11/3
  • 2 total stops
  • 21h 13m total
  • Los Angeles to Washington, D.C.
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Alaska Airlines
  • Alaska Airlines
  • 3/2
  • Nonstop
  • 4h 52m total
  • Los Angeles to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($110 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 8 January 2026.

Fri 1/510:50LAX - DCA
1 stop9h 09mJetBlue
Mon 4/518:40DCA - LAX
1 stop9h 17mJetBlue
Deal found 5/1$378
Thu 29/112:35LAX - DCA
1 stop7h 24mJetBlue
Wed 4/217:20DCA - LAX
1 stop9h 36mJetBlue
Deal found 6/1$380
Wed 4/207:43LAX - DCA
Nonstop4h 50mDelta
Wed 11/216:38DCA - LAX
Nonstop6h 07mDelta
Deal found 7/1$381
Thu 29/105:45LAX - IAD
1 stop8h 05mSouthwest
Wed 4/216:30IAD - LAX
1 stop7h 55mSouthwest
Deal found 7/1$381
Thu 29/107:43LAX - DCA
Nonstop4h 50mDelta
Wed 4/216:38DCA - LAX
Nonstop6h 07mDelta
Deal found 6/1$383
Thu 29/112:45LAX - DCA
1 stop6h 35mSouthwest
Wed 4/211:55DCA - LAX
2 stops12h 30mSouthwest
Deal found 7/1$389
Mon 2/208:50LAX - IAD
1 stop10h 05mSouthwest
Tue 10/216:30IAD - LAX
1 stop7h 55mSouthwest
Deal found 7/1$390
Thu 5/207:35LAX - IAD
1 stop6h 25mSouthwest
Tue 10/217:30IAD - LAX
1 stop7h 30mSouthwest
Deal found 7/1$392
Wed 28/112:08LAX - DCA
Nonstop4h 52mAlaska Airlines
Wed 4/218:56DCA - LAX
1 stop17h 06mAlaska Airlines
Deal found 8/1$396
Tue 3/212:30LAX - DCA
2 stops7h 50mSouthwest
Mon 9/210:45DCA - LAX
2 stops10h 35mSouthwest
Deal found 7/1$398
Wed 25/306:30LAX - DCA
1 stop8h 35mSouthwest
Mon 30/317:05DCA - LAX
2 stops10h 10mSouthwest
Deal found 5/1$399
Tue 3/207:50LAX - IAD
2 stops11h 05mSouthwest
Thu 5/205:30IAD - LAX
1 stop7h 40mSouthwest
Deal found 6/1$399

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 8 January 2026.
Use the filters below to find and compare flights from Los Angeles to Washington, D.C. that are best for you.

Fly from

Los Angeles

Fly to

Washington, D.C.

Route

Depart

Return

Price

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 18/3

10:05-22:59

1 stop9h 54m

Washington, D.C. Reagan-National

Sat 21/3

15:55-00:47

1 stop11h 52m

$378

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 3/2

07:43-15:33

Nonstop4h 50m

Washington, D.C. Reagan-National

Wed 11/2

16:38-19:45

Nonstop6h 07m

$381

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 28/1

12:08-20:00

Nonstop4h 52m

Washington, D.C. Reagan-National

Sat 31/1

09:59-12:56

Nonstop5h 57m

$381

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 4/2

10:40-18:35

Nonstop4h 55m

Washington, D.C. Dulles Intl

Mon 9/2

18:45-21:41

Nonstop5h 56m

$381

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 4/2

07:43-15:33

Nonstop4h 50m

Washington, D.C. Reagan-National

Wed 11/2

16:38-19:45

Nonstop6h 07m

$381

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 28/1

12:08-20:00

Nonstop4h 52m

Washington, D.C. Reagan-National

Tue 3/2

09:59-12:56

Nonstop5h 57m

$381

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Thu 29/1

21:30-05:24

Nonstop4h 54m

Washington, D.C. Dulles Intl

Wed 4/2

18:00-20:44

Nonstop5h 44m

$381

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 28/1

07:43-15:33

Nonstop4h 50m

Washington, D.C. Reagan-National

Wed 4/2

16:38-19:45

Nonstop6h 07m

$381

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 19/2

12:07-20:05

Nonstop4h 58m

Washington, D.C. Reagan-National

Mon 23/2

09:59-13:03

Nonstop6h 04m

$381

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Tue 31/3

16:42-00:45

Nonstop5h 03m

Washington, D.C. Dulles Intl

Mon 6/4

19:27-22:13

Nonstop5h 46m

$381

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 47 results
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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 2 January 2026.

Booking 85 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, August is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. (average of $138). Flying from Los Angeles to Washington, D.C. in December is currently the most expensive (average of $266). 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 8 January 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 53% on flights from Los Angeles to Washington, D.C. by exploring options for tickets in the afternoon.

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 8 January 2026.

The most flights from LAX to WAS are scheduled on a Wednesday (37 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

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

About 12% of weekly flights between Los Angeles and Washington, D.C. have experienced delays in the past year, with the average delay time being 152 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?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday 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 8 January 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
9,139 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
Frontier
5.7
Fair
3,061 reviews
United Airlines
7.4
Good
9,139 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

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 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 31 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 $381, JetBlue can have you in Washington, D.C. from Los Angeles in 4h 50m. 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 Asiana Airlines(93%), Virgin Australia(88%) or Air New Zealand(87%), as they are the most reliable in getting you off to your destination on time.

  • 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, August is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. (average of $138). Flying from Los Angeles to Washington, D.C. in December is currently the most expensive (average of $266). 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

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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 Dulles Intl flights
Los Angeles to Reagan-National 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!

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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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