Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from $201

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 10/3. 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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Cheap return flights

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JetBlue Logo
10:05 - 17:39
DCA
-
LAX
10h 34m1 stop
JetBlue Logo
20:38 - 09:51
LAX
-
DCA
10h 13m1 stop
$374JetBlue
Fri, 23 Jan - Fri, 23 Jan
JetBlue Logo
06:00 - 15:19
DCA
-
LAX
12h 19m1 stop
JetBlue Logo
11:35 - 22:59
LAX
-
DCA
8h 24m1 stop
$383JetBlue
Mon, 16 Mar - Mon, 23 Mar
Delta Logo
16:38 - 19:45
DCA
-
LAX
6h 07mdirect
Delta Logo
07:43 - 15:33
LAX
-
DCA
4h 50mdirect
$386Delta
Tue, 27 Jan - Sat, 31 Jan
Alaska Airlines Logo
09:59 - 12:56
DCA
-
LAX
5h 57mdirect
Alaska Airlines Logo
14:56 - 21:59
LAX
-
DCA
28h 03m1 stop
$403Alaska Airlines
Mon, 26 Jan - Mon, 26 Jan
Southwest Logo
06:00 - 12:00
DCA
-
LAX
9h 00m1 stop
Southwest Logo
09:30 - 18:55
LAX
-
DCA
6h 25m1 stop
$409Southwest
Sat, 10 Jan - Sat, 17 Jan
JetBlue Logo
10:05 - 17:39
DCA
-
LAX
10h 34m1 stop
JetBlue Logo
20:38 - 09:51
LAX
-
DCA
10h 13m1 stop
$413JetBlue
Fri, 9 Jan - Fri, 9 Jan
Alaska Airlines Logo
09:59 - 12:56
DCA
-
LAX
5h 57mdirect
Alaska Airlines Logo
12:08 - 20:00
LAX
-
DCA
4h 52mdirect
$416Alaska Airlines
Thu, 29 Jan - Fri, 6 Feb
JetBlue Logo
15:40 - 23:59
DCA
-
LAX
11h 19m1 stop
JetBlue Logo
07:55 - 21:15
LAX
-
DCA
10h 20m1 stop
$422JetBlue
Wed, 4 Mar - Tue, 31 Mar
Southwest Logo
12:40 - 19:15
DCA
-
LAX
9h 35m2 stops
Southwest Logo
12:45 - 22:20
LAX
-
DCA
6h 35m1 stop
$424Southwest
Mon, 5 Jan - Tue, 13 Jan
Delta Logo
11:10 - 23:21
DCA
-
LAX
15h 11m1 stop
Delta Logo
07:43 - 15:33
LAX
-
DCA
4h 50mdirect
$430Delta
Fri, 9 Jan - Thu, 22 Jan

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
23 Jan
DCA10:05Washington, D.C. Reagan-National
10h 34m
1 stop
LAX17:39Los Angeles
23 Jan
LAX20:38Los Angeles
10h 13m
1 stop
DCA09:51Washington, D.C. Reagan-National
JetBlue
16 Mar
DCA06:00Washington, D.C. Reagan-National
8h 53m
1 stop
LAX11:53Los Angeles
25 Mar
LAX21:45Los Angeles
10h 20m
1 stop
DCA11:05Washington, D.C. Reagan-National
JetBlue
9 Jan
DCA10:05Washington, D.C. Reagan-National
10h 34m
1 stop
LAX17:39Los Angeles
9 Jan
LAX20:38Los Angeles
10h 13m
1 stop
DCA09:51Washington, D.C. Reagan-National

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Los Angeles flight tickets
Delta
27 Jan
DCA16:38Washington, D.C. Reagan-National
6h 07m
LAX19:45Los Angeles
31 Jan
LAX07:43Los Angeles
4h 50m
DCA15:33Washington, D.C. Reagan-National
Delta
9 Jan
DCA11:10Washington, D.C. Reagan-National
15h 11m
1 stop
LAX23:21Los Angeles
22 Jan
LAX07:43Los Angeles
4h 50m
DCA15:33Washington, D.C. Reagan-National
Delta
7 Jan
DCA11:10Washington, D.C. Reagan-National
12h 10m
1 stop
LAX20:20Los Angeles
21 Jan
LAX07:43Los Angeles
4h 50m
DCA15:33Washington, D.C. Reagan-National

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 14 December 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

Fri 23/1

10:05-17:39

1 stop10h 34m

Los Angeles

Fri 23/1

20:38-09:51

1 stop10h 13m

$374

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Mon 16/3

06:00-15:19

1 stop12h 19m

Los Angeles

Mon 23/3

11:35-22:59

1 stop8h 24m

$383

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 27/1

16:38-19:45

Nonstop6h 07m

Los Angeles

Sat 31/1

07:43-15:33

Nonstop4h 50m

$386

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Mon 26/1

09:59-12:56

Nonstop5h 57m

Los Angeles

Mon 26/1

14:56-21:59

1 stop28h 03m

$403

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 10/1

06:00-12:00

1 stop9h 00m

Los Angeles

Sat 17/1

09:30-18:55

1 stop6h 25m

$409

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 9/1

10:05-17:39

1 stop10h 34m

Los Angeles

Fri 9/1

20:38-09:51

1 stop10h 13m

$413

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 29/1

09:59-12:56

Nonstop5h 57m

Los Angeles

Fri 6/2

12:08-20:00

Nonstop4h 52m

$416

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 4/3

15:40-23:59

1 stop11h 19m

Los Angeles

Tue 31/3

07:55-21:15

1 stop10h 20m

$422

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Mon 5/1

12:40-19:15

2 stops9h 35m

Los Angeles

Tue 13/1

12:45-22:20

1 stop6h 35m

$424

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 9/1

11:10-23:21

1 stop15h 11m

Los Angeles

Thu 22/1

07:43-15:33

Nonstop4h 50m

$430

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 February is another great option to travel to Los Angeles, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $554.

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 $1,203. 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 $3,286. 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 $1,788 when looking at flights departing in the afternoon. Flights to Los Angeles are more costly in the morning, with an average ticket price of $1,798. Departure times in the morning 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 $621 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 $499 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 December 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 52m

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 52m
Direct flights go from Washington, D.C. Reagan-National Airport to Los Angeles every day.
There is 1 airport in Los Angeles. From Washington, D.C. Reagan-National Airport there are direct flights to Los Angeles (LAX).
  • 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 52m, 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
Universal City
Buena Park
Carlsbad
Arcadia
Malibu
Garden Grove
San Pedro
Santa Clarita
Beverly Hills
Marina del Rey
Redondo Beach
Torrance
Laguna Beach
Pomona
San Marcos
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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