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Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from £124

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LAX
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Los Angeles are usually found in September or July, booked 70 days in advance, depart on a Tuesday or Monday 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 24 June 2026.

Wed 26/813:25
DCA
-
LAX
1 stop10h 34m
JetBlue
Tue 1/909:48
LAX
-
DCA
1 stop10h 11m
JetBlue
Deal found 19/6£210
Sat 10/1009:30
DCA
-
LAX
Nonstop5h 39m
Alaska Airlines
Fri 30/1011:48
LAX
-
DCA
Nonstop5h 12m
Alaska Airlines
Deal found 22/6£213
Thu 3/906:10
DCA
-
LAX
1 stop8h 18m
JetBlue
Mon 14/922:20
LAX
-
DCA
1 stop10h 00m
JetBlue
Deal found 23/6£218
Mon 10/816:35
DCA
-
LAX
1 stop9h 35m
Southwest
Wed 12/823:55
LAX
-
DCA
1 stop8h 55m
Southwest
Deal found 20/6£222
Wed 7/1012:55
DCA
-
LAX
2 stops11h 20m
Southwest
Thu 29/1005:00
LAX
-
DCA
1 stop6h 35m
Southwest
Deal found 22/6£222
Sat 5/909:30
DCA
-
LAX
Nonstop5h 29m
Alaska Airlines
Sat 12/911:50
LAX
-
DCA
Nonstop5h 10m
Alaska Airlines
Deal found 20/6£223
Tue 28/718:35
DCA
-
LAX
1 stop7h 35m
Southwest
Tue 4/808:40
LAX
-
DCA
1 stop10h 40m
Southwest
Deal found 18/6£225
Sat 19/918:59
DCA
-
LAX
1 stop17h 58m
Alaska Airlines
Sat 26/911:50
LAX
-
DCA
Nonstop5h 10m
Alaska Airlines
Deal found 21/6£227
Fri 14/816:35
DCA
-
LAX
1 stop9h 35m
Southwest
Mon 17/805:40
LAX
-
DCA
1 stop8h 00m
Southwest
Deal found 22/6£228
Sat 8/806:55
DCA
-
LAX
1 stop12h 50m
Southwest
Fri 21/807:55
LAX
-
DCA
2 stops9h 55m
Southwest
Deal found 22/6£230

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 24 June 2026.

Round-trip from

£210

One-way from

£124

Popular in

March

Cheapest in

September

Average price

£390
JetBlue
  • JetBlue
  • 26/8-1/9
  • 2 total stops
  • 20h 45m total
  • Washington, D.C. to Los Angeles
Search Deals
JetBlue
  • JetBlue
  • 30/8
  • 1 total stop
  • 8h 13m total
  • Washington, D.C. to Los Angeles
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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 858,174 searches. Data last updated 24 June 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

Thu 13/8

16:35-23:10

1 stop9h 35m

Los Angeles

Tue 18/8

00:50-12:50

1 stop9h 00m

£222

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Mon 10/8

06:50-14:30

2 stops10h 40m

Los Angeles

Tue 11/8

00:50-12:50

1 stop9h 00m

£225

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 20/8

16:55-22:20

2 stops8h 25m

Los Angeles

Sun 23/8

07:55-22:55

1 stop12h 00m

£230

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 7/8

18:40-23:05

1 stop7h 25m

Los Angeles

Tue 11/8

12:25-23:55

2 stops8h 30m

£232

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 21/8

16:05-22:25

2 stops9h 20m

Los Angeles

Tue 25/8

05:20-17:00

1 stop8h 40m

£232

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 28/7

16:55-22:55

2 stops9h 00m

Los Angeles

Sat 1/8

05:30-16:45

2 stops8h 15m

£266

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 8/8

06:05-11:30

2 stops8h 25m

Los Angeles

Sat 15/8

05:35-18:40

2 stops10h 05m

£266

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 4/8

16:50-22:25

2 stops8h 35m

Los Angeles

Tue 18/8

12:25-23:55

2 stops8h 30m

£270
Fastest return journey

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 13/10

17:25-20:22

Nonstop5h 57m

Los Angeles

Mon 19/10

22:30-08:44

1 stop7h 14m

£285

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 18/8

06:10-12:43

1 stop9h 33m

Los Angeles

Tue 18/8

22:15-12:01

1 stop10h 46m

£289

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Los Angeles?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Angeles (average of £274). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of £400). 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 24 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Los Angeles as you normally would.

How much does it cost for a return flight from Washington, D.C. Reagan-National Airport to Los Angeles?

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?

    Located just 9.4 mi from the city center, Los Angeles is the airport most travelers will use when flying to Los Angeles from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Los Angeles (LAX) should be relatively easy as there are 14 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • 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 9h 35m. Southwest provides one of the quickest options available for as low as £222. Washington, D.C. Reagan-National Airport and Los Angeles are separated by a distance of 2304 mi.

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

    The top 3 most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Los Angeles are Japan Airlines (87%), Delta (79%) and Philippine Airlines (77%).

  • 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, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Angeles (average of £274). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of £400). 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

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

Yes, Cheapflights offers price alerts on Reagan-National to Los Angeles flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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