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Cheap flights from Los Angeles to Washington, D.C. from £70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Washington, D.C. departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Los Angeles to Washington, D.C.

Cheap return flights

These are some of the best return flight deals from Los Angeles to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Los Angeles to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Los Angeles to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Los Angeles to Washington, D.C.

Find recent round-trip train or bus tickets from Los Angeles to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
18:43 - 12:01LAX-DCA
14h 18m1 stop
13:01 - 00:32DCA-LAX
14h 31m1 stop
£100Frontier
Find Deal
Sat, 11 Jan - Tue, 14 Jan
13:05 - 20:59LAX-DCA
4h 54mdirect
09:00 - 12:03DCA-LAX
6h 03mdirect
£110Alaska Airlines
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Thu, 23 Jan - Tue, 28 Jan
22:27 - 10:42LAX-IAD
9h 15m1 stop
12:50 - 20:55IAD-LAX
11h 05m1 stop
£118Frontier
Find Deal
Sat, 11 Jan - Tue, 14 Jan
23:20 - 07:08LAX-IAD
4h 48mdirect
14:19 - 17:12IAD-LAX
5h 53mdirect
£140United Airlines
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Mon, 13 Jan - Wed, 15 Jan
10:48 - 18:41LAX-IAD
4h 53mdirect
08:29 - 11:30IAD-LAX
6h 01mdirect
£149United Airlines
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Sat, 15 Feb - Wed, 19 Feb
08:06 - 16:00LAX-DCA
4h 54mdirect
17:10 - 20:18DCA-LAX
6h 08mdirect
£149Delta
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Sat, 15 Feb - Sat, 22 Feb
13:05 - 20:59LAX-DCA
4h 54mdirect
13:01 - 17:40DCA-LAX
7h 39m1 stop
Sat, 11 Jan - Tue, 14 Jan
08:06 - 16:00LAX-DCA
4h 54mdirect
17:10 - 20:18DCA-LAX
6h 08mdirect
£152Delta
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Tue, 11 Feb - Sat, 15 Feb
20:35 - 08:54LAX-DCA
9h 19m1 stop
17:35 - 23:48DCA-LAX
9h 13m1 stop
£192JetBlue
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Tue, 18 Mar - Tue, 1 Apr
08:00 - 18:59LAX-DCA
7h 59m1 stop
08:30 - 15:25DCA-LAX
9h 55m1 stop
£219JetBlue
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Thu, 13 Mar - Tue, 1 Apr
10:05 - 17:53LAX-IAD
4h 48mdirect
£70United Airlines
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Wed, 15 Jan
08:06 - 16:00LAX-DCA
4h 54mdirect
£75Delta
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Sat, 15 Feb
20:56 - 04:47LAX-IAD
4h 51mdirect
£75United Airlines
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Sat, 15 Feb
08:00 - 20:59LAX-DCA
9h 59m1 stop
£96JetBlue
Find Deal
Tue, 11 Mar
08:00 - 21:30LAX-IAD
10h 30m1 stop
£101Alaska Airlines
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Wed, 25 Dec
12:52 - 16:30LAX-IAD
24h 38m1 stop
£102Alaska Airlines
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Tue, 18 Mar
21:30 - 10:43LAX-DCA
10h 13m1 stop
£123JetBlue
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Sun, 1 Jun
20:09 - 12:08LAX-DCA
12h 59m1 stop
£142Frontier
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Mon, 23 Dec
06:35 - 18:15LAX-DCA
8h 40m2 stops
£156Southwest
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Tue, 11 Feb
09:05 - 23:05LAX-IAD
11h 00m2 stops
£156Southwest
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Fri, 31 Jan
20:09 - 12:08LAX-DCA
12h 59m1 stop
18:00 - 00:35DCA-LAX
9h 35m1 stop
£257Frontier
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Mon, 23 Dec - Fri, 24 Jan
20:09 - 21:59LAX-DCA
22h 50m1 stop
09:00 - 12:03DCA-LAX
6h 03mdirect
Mon, 23 Dec - Fri, 24 Jan
19:30 - 09:05LAX-DCA
10h 35m1 stop
16:25 - 22:45DCA-LAX
9h 20m2 stops
£375Southwest
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Mon, 23 Dec - Fri, 3 Jan
11:15 - 23:19LAX-IAD
9h 04m1 stop
12:05 - 20:37IAD-LAX
11h 32m1 stop
£438Delta
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Mon, 23 Dec - Wed, 22 Jan
08:09 - 16:00LAX-DCA
4h 51mdirect
17:10 - 20:15DCA-LAX
6h 05mdirect
£440Delta
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Mon, 23 Dec - Fri, 24 Jan
23:25 - 07:22LAX-IAD
4h 57mdirect
19:02 - 21:55IAD-LAX
5h 53mdirect
£445United Airlines
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Thu, 19 Dec - Sun, 12 Jan
12:36 - 23:25LAX-IAD
7h 49m1 stop
19:02 - 21:55IAD-LAX
5h 53mdirect
£453United Airlines
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Thu, 19 Dec - Sun, 12 Jan
09:05 - 22:25LAX-DCA
10h 20m2 stops
16:25 - 22:45DCA-LAX
9h 20m2 stops
£458Southwest
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Mon, 23 Dec - Fri, 3 Jan
13:08 - 20:59LAX-DCA
4h 51mdirect
17:32 - 23:21DCA-LAX
8h 49m1 stop
£459Alaska Airlines
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Fri, 20 Dec - Fri, 10 Jan
13:08 - 20:59LAX-DCA
4h 51mdirect
09:00 - 12:03DCA-LAX
6h 03mdirect
£472Alaska Airlines
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Fri, 20 Dec - Fri, 10 Jan
13:05 - 20:59LAX-DCA
4h 54mdirect
09:00 - 12:03DCA-LAX
6h 03mdirect
£110Alaska Airlines
Find Deal
Thu, 23 Jan - Tue, 28 Jan
23:20 - 07:08LAX-IAD
4h 48mdirect
14:19 - 17:12IAD-LAX
5h 53mdirect
£140United Airlines
Find Deal
Mon, 13 Jan - Wed, 15 Jan
08:06 - 16:00LAX-DCA
4h 54mdirect
17:10 - 20:18DCA-LAX
6h 08mdirect
£149Delta
Find Deal
Sat, 15 Feb - Sat, 22 Feb
10:48 - 18:41LAX-IAD
4h 53mdirect
08:29 - 11:30IAD-LAX
6h 01mdirect
£149United Airlines
Find Deal
Sat, 15 Feb - Wed, 19 Feb
08:06 - 16:00LAX-DCA
4h 54mdirect
17:10 - 20:18DCA-LAX
6h 08mdirect
£152Delta
Find Deal
Tue, 11 Feb - Sat, 15 Feb
08:06 - 16:00LAX-DCA
4h 54mdirect
17:10 - 20:15DCA-LAX
6h 05mdirect
£155Delta
Find Deal
Fri, 7 Feb - Tue, 11 Feb
23:20 - 07:08LAX-IAD
4h 48mdirect
19:02 - 21:55IAD-LAX
5h 53mdirect
£155United Airlines
Find Deal
Mon, 27 Jan - Fri, 31 Jan
08:16 - 16:10LAX-DCA
4h 54mdirect
17:10 - 20:18DCA-LAX
6h 08mdirect
£164Delta
Find Deal
Tue, 14 Jan - Sat, 18 Jan
13:09 - 20:53LAX-DCA
4h 44mdirect
17:35 - 20:43DCA-LAX
6h 08mdirect
£298American Airlines
Find Deal
Mon, 3 Mar - Mon, 10 Mar
12:54 - 20:55LAX-DCA
5h 01mdirect
08:00 - 10:55DCA-LAX
5h 55mdirect
£354American Airlines
Find Deal
Sat, 11 Jan - Tue, 14 Jan

Alaska Airlines flights from Los Angeles to Washington, D.C.

Our best Alaska Airlines deals on Los Angeles to Washington, D.C. flight tickets
Alaska Airlines
23 Jan
LAX13:05Los Angeles
4h 54m
DCA20:59Washington, D.C. Reagan-National
28 Jan
DCA09:00Washington, D.C. Reagan-National
6h 03m
LAX12:03Los Angeles
Alaska Airlines
25 Jan
LAX06:00Los Angeles
8h 53m
1 stop
DCA17:53Washington, D.C. Reagan-National
26 Jan
DCA09:00Washington, D.C. Reagan-National
6h 03m
LAX12:03Los Angeles
Alaska Airlines
25 May
LAX09:00Los Angeles
4h 50m
IAD16:50Washington, D.C. Dulles Intl
27 Aug
IAD17:00Washington, D.C. Dulles Intl
6h 00m
LAX20:00Los Angeles

United Airlines flights from Los Angeles to Washington, D.C.

Our best United Airlines deals on Los Angeles to Washington, D.C. flight tickets
United Airlines
13 Jan
LAX23:20Los Angeles
4h 48m
IAD07:08Washington, D.C. Dulles Intl
15 Jan
IAD14:19Washington, D.C. Dulles Intl
5h 53m
LAX17:12Los Angeles
United Airlines
15 Feb
LAX10:48Los Angeles
4h 53m
IAD18:41Washington, D.C. Dulles Intl
19 Feb
IAD08:29Washington, D.C. Dulles Intl
6h 01m
LAX11:30Los Angeles
United Airlines
27 Jan
LAX23:20Los Angeles
4h 48m
IAD07:08Washington, D.C. Dulles Intl
31 Jan
IAD19:02Washington, D.C. Dulles Intl
5h 53m
LAX21:55Los Angeles

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Los Angeles to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Los Angeles is in August. Flight prices, which tend to average around £241, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in August, then you should wait until February to fly from Los Angeles, when ticket prices are also cheap, with an average price of £245.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Los Angeles is on a Monday. momondo users have found tickets for Monday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £559.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At midday is the cheapest time of day to fly from Los Angeles to Washington, D.C. when you can find flight prices for as low as £0. Flying to Washington, D.C. at midday is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the morning, with an average ticket price of £582. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Los Angeles to Washington, D.C. flight route?

Fly from Los Angeles to Washington, D.C. Dulles Intl for the best Los Angeles - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

The ideal time to book your flight to Washington, D.C. is 55 days in advance, when prices tend to average £309. Keep in mind that you might be able to find cheaper flights to Washington, D.C. at any time. In fact, our users found flights for as low as £197 in the past 72 hours.

What cabin class options are available on Los Angeles to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Los Angeles to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Washington, D.C. flights?

You could potentially save up to 21% on your flight if you consider stops on a Los Angeles to Washington, D.C. flight.

How have Los Angeles to Washington, D.C. flight prices changed over time?

As of December 2024, prices for Los Angeles to Washington, D.C. flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Los Angeles to Washington, D.C. (LAX to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Washington, D.C.

Best price found

£70

Fastest flight time

4h 34m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Los Angeles in the past 72 hours is £70. The best return flight deal from Los Angeles to Washington, D.C. found on momondo in the last 72 hours is £100.
The fastest flight from Los Angeles to Washington, D.C. takes 4h 34m
Direct flights go from Los Angeles to Washington, D.C. every day.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

  • How far is Los Angeles to Washington, D.C. by plane?

    The distance between Los Angeles and Washington, D.C. is about 2296.4 mi. 4h 34m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Los Angeles Airport to Washington, D.C.?

    Prices for flights from Los Angeles Airport to Washington, D.C. were last updated today.

  • How old do you have to be to fly from Los Angeles Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to Washington, D.C.?


Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Los Angeles to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Los Angeles to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Los Angeles.

I’m not ready to book a flight from Los Angeles to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.