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Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from $183

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LAX
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Los Angeles Los Angeles are usually found in September or July, booked 87 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Reagan-National to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Reagan-National to Los Angeles
Explore the most affordable flight options available from Reagan-National to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Tue 21/416:40
DCA
-
LAX
Nonstop5h 45m
Delta
Tue 28/407:35
LAX
-
DCA
Nonstop4h 54m
Delta
Deal found 9/3$359
Mon 11/515:00
DCA
-
LAX
1 stop10h 05m
Southwest
Sat 16/505:45
LAX
-
DCA
1 stop12h 10m
Southwest
Deal found 11/3$360
Fri 8/512:15
DCA
-
LAX
2 stops10h 00m
Southwest
Tue 12/509:35
LAX
-
DCA
2 stops8h 10m
Southwest
Deal found 11/3$362
Wed 22/406:10
DCA
-
LAX
2 stops11h 40m
Southwest
Fri 24/423:50
LAX
-
DCA
2 stops11h 10m
Southwest
Deal found 11/3$367
Mon 9/1117:04
DCA
-
LAX
1 stop9h 52m
Alaska Airlines
Mon 16/1107:30
LAX
-
DCA
1 stop7h 29m
Alaska Airlines
Deal found 8/3$387
Fri 10/406:10
DCA
-
LAX
1 stop10h 20m
Southwest
Tue 14/409:35
LAX
-
DCA
2 stops8h 10m
Southwest
Deal found 9/3$388
Wed 15/416:50
DCA
-
LAX
2 stops8h 40m
Southwest
Tue 21/412:25
LAX
-
DCA
1 stop7h 35m
Southwest
Deal found 8/3$394
Tue 7/416:50
DCA
-
LAX
2 stops8h 40m
Southwest
Tue 14/409:35
LAX
-
DCA
2 stops8h 10m
Southwest
Deal found 10/3$395
Sat 18/406:00
DCA
-
LAX
1 stop8h 47m
JetBlue
Tue 28/410:50
LAX
-
DCA
1 stop9h 09m
JetBlue
Deal found 9/3$398
Wed 8/406:55
DCA
-
LAX
1 stop9h 25m
Southwest
Mon 13/423:50
LAX
-
DCA
1 stop9h 20m
Southwest
Deal found 10/3$401

Find flight deals from Reagan-National to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Los Angeles (LAX). 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 12 March 2026.

Round-trip from

$359

One-way from

$183

Popular in

March

Cheapest in

September

Average price

$700

Good one-way deal

$1,674 or less
Delta
  • Delta
  • 21/4-28/4
  • Nonstop
  • 10h 39m total
  • Washington, D.C. to Los Angeles
Search Deals
Frontier
  • Frontier
  • 23/5
  • 1 total stop
  • 9h 04m total
  • Washington, D.C. to Los Angeles
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Los Angeles Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Reagan-National 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, Cheapflights users made 647,157 searches. Data last updated 12 March 2026.
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

Cheapest return flight

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 13/5

06:10-14:50

2 stops11h 40m

Los Angeles Los Angeles

Wed 20/5

05:15-18:40

2 stops10h 25m

$394

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 24/4

17:00-23:30

2 stops9h 30m

Los Angeles Los Angeles

Fri 1/5

23:50-14:00

2 stops11h 10m

$401

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 25/4

12:15-20:25

2 stops11h 10m

Los Angeles Los Angeles

Tue 28/4

07:30-18:40

2 stops8h 10m

$401

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 10/4

19:20-00:20

1 stop8h 00m

Los Angeles Los Angeles

Fri 17/4

23:30-09:45

1 stop7h 15m

$415

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 2/4

15:30-22:05

1 stop9h 35m

Los Angeles Los Angeles

Wed 8/4

05:00-15:00

1 stop7h 00m

$415

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 3/4

06:10-15:15

2 stops12h 05m

Los Angeles Los Angeles

Thu 9/4

23:50-13:20

2 stops10h 30m

$429

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 8/5

12:15-19:15

2 stops10h 00m

Los Angeles Los Angeles

Sun 10/5

23:55-14:00

1 stop11h 05m

$430

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 24/6

19:55-00:10

1 stop7h 15m

Los Angeles Los Angeles

Sat 27/6

23:40-12:20

1 stop9h 40m

$457

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 16/4

15:00-22:05

1 stop10h 05m

Los Angeles Los Angeles

Thu 23/4

23:50-13:20

2 stops10h 30m

$464
Fastest return journey

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 14/7

06:10-10:15

1 stop7h 05m

Los Angeles Los Angeles

Fri 24/7

06:35-16:20

1 stop6h 45m

$513

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Reagan-National to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Reagan-National 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 Washington, D.C. Reagan-National Airport to Los Angeles

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Los Angeles?

Use this chart to determine the optimal time to book a return flight from Reagan-National to Los Angeles. Price data was last updated on 6 March 2026.

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 87 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 Washington, D.C. Reagan-National Airport to Los Angeles?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Angeles (average of $120). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of $366). 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 DCA to LAX?

Find hourly flight availability from Reagan-National to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 March 2026.

When flying from Washington, D.C. Reagan-National Airport to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Los Angeles. 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 into for flights to Los Angeles from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Los Angeles, you will be flying into Los Angeles. Los Angeles Los Angeles (LAX) is just 15.1 km from the centre vof the city. Los Angeles is the only Los Angeles airport and it handles 15 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Los Angeles Los Angeles from Washington, D.C. Reagan-National on a regular basis.

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

    A quick flight from Washington, D.C. Reagan-National Airport to Los Angeles can take about 11h 40m. Southwest provides one of the quickest options available for as low as $394. Airlines will cover a distance of 3708 km.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Los Angeles consider choosing Delta(91%), Philippine Airlines(72%) or American Airlines(71%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Los Angeles?

    While on average a flight from Washington, D.C. Reagan-National Airport to Los Angeles is generally $1,676, our data shows the cheapest flight currently is $1,079. When looking at the most popular route, (Washington, D.C. Reagan-National - Los Angeles Los Angeles), you can expect to pay $380 for that flight.

  • Can I find deals for flights from Reagan-National to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Los Angeles.

  • Can I find deals for business class flights from Reagan-National to Los Angeles?

    Yes. Cheapflights offers flight deals from Reagan-National to Los Angeles 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 Washington, D.C. Reagan-National Airport to Los Angeles?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Angeles (average of $120). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of $366). 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 Los Angeles?

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Fly with Cheapflights

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How does Cheapflights help users find flights from Reagan-National to Los Angeles?

Cheapflights makes it easy to find Reagan-National to Los Angeles flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Los Angeles?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Reagan-National to Los Angeles.

Can Cheapflights find flights from Reagan-National to Los Angeles with no change fees?

Yes, we can. To see specific flights from Reagan-National to Los Angeles with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Reagan-National to Los Angeles become cheaper?

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

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