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Cheap flights from Los Angeles to Washington, D.C. from £95

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WAS
7 Dec — 14 Dec1
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 86 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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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 7 November 2025.

Thu 27/1123:20LAX - DCA
1 stop9h 38mUnited Airlines
Tue 2/1216:34DCA - LAX
1 stop8h 02mUnited Airlines
Deal found 5/11£189
Thu 25/1205:50LAX - IAD
1 stop6h 55mSouthwest
Fri 2/119:50IAD - LAX
1 stop7h 20mSouthwest
Deal found 4/11£189
Thu 25/1207:10LAX - DCA
2 stops10h 20mSouthwest
Fri 2/119:30DCA - LAX
1 stop9h 00mSouthwest
Deal found 6/11£192
Thu 4/1217:37LAX - IAD
1 stop9h 29mAlaska Airlines
Tue 9/1207:34IAD - LAX
1 stop10h 46mAlaska Airlines
Deal found 5/11£196
Thu 4/1200:25LAX - DCA
1 stop7h 28mUnited Airlines
Fri 12/1218:00DCA - LAX
1 stop7h 55mUnited Airlines
Deal found 7/11£196
Sat 6/1205:30LAX - IAD
1 stop6h 45mSouthwest
Thu 11/1216:40IAD - LAX
1 stop7h 40mSouthwest
Deal found 5/11£196
Fri 5/1207:10LAX - DCA
2 stops10h 20mSouthwest
Thu 11/1214:40DCA - LAX
1 stop7h 35mSouthwest
Deal found 5/11£200
Thu 4/1205:45LAX - IAD
1 stop8h 20mSouthwest
Tue 9/1207:40IAD - LAX
2 stops11h 35mSouthwest
Deal found 5/11£200
Tue 23/1200:25LAX - DCA
1 stop6h 34mUnited Airlines
Wed 31/1213:00DCA - LAX
1 stop8h 24mUnited Airlines
Deal found 5/11£203
Fri 12/1212:45LAX - IAD
Nonstop4h 54mUnited Airlines
Wed 17/1206:45IAD - LAX
Nonstop5h 52mUnited Airlines
Deal found 7/11£203
Fri 5/1211:59LAX - DCA
Nonstop5h 01mAlaska Airlines
Sat 6/1209:59DCA - LAX
Nonstop6h 06mAlaska Airlines
Deal found 4/11£204
Fri 26/1223:30LAX - IAD
Nonstop4h 48mUnited Airlines
Tue 30/1206:10IAD - LAX
Nonstop5h 53mUnited Airlines
Deal found 5/11£204

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 7 November 2025.

Round-trip from

£183

One-way from

£95

Popular in

December

Cheapest in

August

Average price

£303

Good round-trip deal

£345 or less

Good one-way deal

£202 or less
Frontier
  • Frontier
  • 13/2-24/2
  • 2 total stops
  • 15h 33m total
  • Los Angeles to Washington, D.C.
Search Deals
Southwest
  • Southwest
  • 31/12
  • 2 total stops
  • 10h 20m total
  • Los Angeles to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Los Angeles to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Los Angeles to Washington, D.C. (WAS).
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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 858,174 searches. Data last updated 7 November 2025.
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 - IAD

LAXIAD

Los Angeles

Mon 24/11

07:25-17:05

1 stop6h 40m

Washington, D.C. Dulles Intl

Thu 11/12

16:40-21:20

1 stop7h 40m

£189

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 4/12

00:25-09:53

1 stop6h 28m

Washington, D.C. Reagan-National

Sat 6/12

18:00-22:55

1 stop7h 55m

£196

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 6/12

00:25-10:53

1 stop7h 28m

Washington, D.C. Reagan-National

Sun 14/12

18:00-22:55

1 stop7h 55m

£196

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 18/2

12:45-20:55

Nonstop5h 10m

Washington, D.C. Reagan-National

Thu 19/2

09:30-12:08

Nonstop5h 38m

£203

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sun 15/2

12:45-20:55

Nonstop5h 10m

Washington, D.C. Reagan-National

Wed 25/2

09:30-12:08

Nonstop5h 38m

£203

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 3/12

11:59-20:00

Nonstop5h 01m

Washington, D.C. Reagan-National

Wed 10/12

09:59-13:05

Nonstop6h 06m

£204

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 17/12

11:59-20:00

Nonstop5h 01m

Washington, D.C. Reagan-National

Sun 11/1

18:56-09:02

1 stop17h 06m

£204

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 3/3

07:00-17:32

1 stop7h 32m

Washington, D.C. Reagan-National

Wed 4/3

09:30-12:08

Nonstop5h 38m

£204

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 5/3

07:00-17:32

1 stop7h 32m

Washington, D.C. Reagan-National

Tue 10/3

09:30-12:08

Nonstop5h 38m

£204

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 12/12

11:59-20:00

Nonstop5h 01m

Washington, D.C. Reagan-National

Tue 16/12

09:59-13:05

Nonstop6h 06m

£204

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 43 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 31 October 2025.

The price you pay for your flight from Los Angeles to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £71). Flying from Los Angeles to Washington, D.C. in December is currently the most expensive (average of £126). 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 7 November 2025.

A simple way to save on the total cost of your ticket is to fly from Los Angeles to Washington, D.C. in the afternoon. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight 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 7 November 2025.

The most flights from LAX to WAS are scheduled on a Thursday (47 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (34 on average).

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.?

    Los Angeles (LAX) is the airport you will fly out of if you book a flight from Los Angeles to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Los Angeles; the airport handles an average of 41 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Los Angeles airport to Washington, D.C.. It is only a 9.4 mi journey to Los Angeles (LAX) from Los Angeles’s city center.

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

    Departing from Los Angeles to Washington, D.C. will take you 5h 10m. Los Angeles and Washington, D.C. are separated by a distance of 2304 mi. This flight may include one or multiple stops.

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

    £95 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from £98 and £99, respectively.

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

    Before booking your flight to Washington, D.C. from Los Angeles, check out the most reliable airlines to get you to your destination on time: Egyptair (100%), Air China (99%), Ethiopian Air( 97%).

  • 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 £203, our data indicates the cheapest price to be £195. The most popular route (Los Angeles - Washington, D.C. Dulles Intl), is priced around £194.

  • 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 £71). Flying from Los Angeles to Washington, D.C. in December is currently the most expensive (average of £126). 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
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park

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 Dulles Intl flights
Los Angeles to Reagan-National flights
San Francisco to Dulles Intl flights

Top airline flying from Los Angeles to Washington, D.C.

Discover the top airline that operate flights from Los Angeles to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest£219Average£273FlexibilityNo cancel feeOn-time63%
Search Southwest 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 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 simply makes it quick and affordable to book flights from Los Angeles to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Los Angeles today and book when prices fit your budget.

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