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Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Los Angeles departing on 17/2. 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 Washington, D.C. Reagan-National Airport to Los Angeles

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
16:51 - 19:43DCA-LAX
5h 52mdirect
Delta Logo
07:55 - 15:43LAX-DCA
4h 48mdirect
$330Delta
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Sat, 6 Dec - Wed, 10 Dec
JetBlue Logo
06:15 - 12:55DCA-LAX
9h 40m1 stop
JetBlue Logo
10:25 - 22:59LAX-DCA
9h 34m1 stop
$336JetBlue
Find Deal
Wed, 11 Feb - Wed, 18 Feb
JetBlue Logo
06:15 - 14:18DCA-LAX
11h 03m1 stop
JetBlue Logo
11:35 - 22:47LAX-DCA
8h 12m1 stop
$343JetBlue
Find Deal
Fri, 23 Jan - Mon, 26 Jan
JetBlue Logo
06:05 - 14:20DCA-LAX
11h 15m1 stop
JetBlue Logo
09:00 - 22:57LAX-DCA
10h 57m1 stop
$355JetBlue
Find Deal
Tue, 24 Feb - Wed, 25 Feb
United Airlines Logo
12:00 - 17:14DCA-LAX
8h 14m1 stop
United Airlines Logo
14:18 - 23:59LAX-DCA
6h 41m1 stop
$361United Airlines
Find Deal
Fri, 5 Dec - Tue, 9 Dec
Southwest Logo
11:50 - 18:45DCA-LAX
9h 55m1 stop
Southwest Logo
07:10 - 20:30LAX-DCA
10h 20m2 stops
$368Southwest
Find Deal
Fri, 5 Dec - Mon, 8 Dec
United Airlines Logo
12:50 - 18:07DCA-LAX
8h 17m1 stop
United Airlines Logo
14:18 - 23:59LAX-DCA
6h 41m1 stop
$376United Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Southwest Logo
08:25 - 17:40DCA-LAX
12h 15m1 stop
Southwest Logo
05:45 - 18:05LAX-DCA
9h 20m2 stops
$378Southwest
Find Deal
Sat, 6 Dec - Wed, 10 Dec
Alaska Airlines Logo
18:35 - 07:40DCA-LAX
16h 05m1 stop
Alaska Airlines Logo
21:30 - 17:32LAX-DCA
17h 02m1 stop
$390Alaska Airlines
Find Deal
Sat, 21 Feb - Wed, 25 Feb
Alaska Airlines Logo
09:59 - 13:05DCA-LAX
6h 06mdirect
Alaska Airlines Logo
11:59 - 20:00LAX-DCA
5h 01mdirect
$391Alaska Airlines
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Tue, 9 Dec - Fri, 12 Dec

JetBlue flights from Washington, D.C. Reagan-National Airport to Los Angeles

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Los Angeles flight tickets
JetBlue
11 Feb
DCA06:15Washington, D.C. Reagan-National
9h 40m
1 stop
LAX12:55Los Angeles
14 Feb
LAX09:00Los Angeles
10h 59m
1 stop
DCA22:59Washington, D.C. Reagan-National
$336
Find similar
JetBlue
23 Jan
DCA06:15Washington, D.C. Reagan-National
11h 03m
1 stop
LAX14:18Los Angeles
26 Jan
LAX11:35Los Angeles
8h 12m
1 stop
DCA22:47Washington, D.C. Reagan-National
$343
Find similar
JetBlue
24 Feb
DCA06:05Washington, D.C. Reagan-National
11h 15m
1 stop
LAX14:20Los Angeles
25 Feb
LAX09:00Los Angeles
10h 57m
1 stop
DCA22:57Washington, D.C. Reagan-National
$355
Find similar

United Airlines flights from Washington, D.C. Reagan-National Airport to Los Angeles

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Los Angeles flight tickets
United Airlines
5 Dec
DCA12:00Washington, D.C. Reagan-National
8h 14m
1 stop
LAX17:14Los Angeles
9 Dec
LAX14:18Los Angeles
6h 41m
1 stop
DCA23:59Washington, D.C. Reagan-National
$361
Find similar
United Airlines
26 Nov
DCA12:50Washington, D.C. Reagan-National
8h 17m
1 stop
LAX18:07Los Angeles
3 Dec
LAX14:18Los Angeles
6h 41m
1 stop
DCA23:59Washington, D.C. Reagan-National
$376
Find similar
United Airlines
17 Jan
DCA10:30Washington, D.C. Reagan-National
8h 01m
1 stop
LAX15:31Los Angeles
24 Jan
LAX05:50Los Angeles
7h 07m
1 stop
DCA15:57Washington, D.C. Reagan-National
$384
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 78,305 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 6/12

16:51-19:43

Nonstop5h 52m

Los Angeles

Wed 10/12

07:55-15:43

Nonstop4h 48m

$330

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 11/2

06:15-12:55

1 stop9h 40m

Los Angeles

Wed 18/2

10:25-22:59

1 stop9h 34m

$336

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 23/1

06:15-14:18

1 stop11h 03m

Los Angeles

Mon 26/1

11:35-22:47

1 stop8h 12m

$343

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 24/2

06:05-14:20

1 stop11h 15m

Los Angeles

Wed 25/2

09:00-22:57

1 stop10h 57m

$355

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 5/12

12:00-17:14

1 stop8h 14m

Los Angeles

Tue 9/12

14:18-23:59

1 stop6h 41m

$361

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 5/12

11:50-18:45

1 stop9h 55m

Los Angeles

Mon 8/12

07:10-20:30

2 stops10h 20m

$368

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 26/11

12:50-18:07

1 stop8h 17m

Los Angeles

Wed 3/12

14:18-23:59

1 stop6h 41m

$376

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 6/12

08:25-17:40

1 stop12h 15m

Los Angeles

Wed 10/12

05:45-18:05

2 stops9h 20m

$378

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 21/2

18:35-07:40

1 stop16h 05m

Los Angeles

Wed 25/2

21:30-17:32

1 stop17h 02m

$390

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 9/12

09:59-13:05

Nonstop6h 06m

Los Angeles

Fri 12/12

11:59-20:00

Nonstop5h 01m

$391

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Los Angeles

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 Los Angeles?

The month of July is another great option to travel to Los Angeles, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $565.

What is the cheapest day to depart on your flight to Los Angeles?

According to our data, Friday is the cheapest day to fly to Los Angeles from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Friday departure recently was $1,219. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $3,330. These prices are subject to change though, so be sure to set up a Price Alert for flights to Los Angeles.

What is the cheapest time of day to depart on your flight to Los Angeles?

Flying to Los Angeles from Washington, D.C. Reagan-National Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,790 when looking at flights departing in the afternoon. Flights to Los Angeles are more costly in the evening, with an average ticket price of $4,407. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $634 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Washington, D.C. Reagan-National Airport for as low as $505 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Los Angeles 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 Washington, D.C. Reagan-National Airport to Los Angeles flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Los Angeles.

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

As of October 2025, prices for Washington, D.C. Reagan-National Airport to Los Angeles flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Los Angeles

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

Cheap Washington, D.C. Reagan-National Airport to Los Angeles (DCA to LAX) flight deals and tips

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

Fastest flight time

5h 37m

Direct flights

Every day

Airports in Los Angeles

1 airport
The fastest flight from Washington, D.C. Reagan-National Airport to Los Angeles takes 5h 37m
Direct flights go from Washington, D.C. Reagan-National Airport to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

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

    Los Angeles is 3696.0 km away from Washington, D.C. Reagan-National. Flights usually cover this in 5h 38m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Los Angeles Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The necessary travel and health documents for your Los Angeles Airport 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 licence 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 Washington, D.C. Reagan-National Airport to Los Angeles?

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
West Hollywood
Rancho Cucamonga
Inglewood
Manhattan Beach
Buena Park
Carlsbad
Universal City
Arcadia
Malibu
Garden Grove
San Pedro
Santa Clarita
Beverly Hills
Redondo Beach
Laguna Beach
Pomona
Torrance
San Marcos
Marina del Rey
Pasadena

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Los Angeles. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Los Angeles from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Washington, D.C. to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.

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