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Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from £101

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LAX
27 Feb — 6 Mar1
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 February, booked 76 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 28 January 2026.

Mon 4/513:20
DCA
-
LAX
1 stop12h 12m
JetBlue
Mon 11/522:30
LAX
-
DCA
1 stop10h 54m
JetBlue
Deal found 25/1£186
Wed 25/209:59
DCA
-
LAX
Nonstop6h 04m
Alaska Airlines
Tue 3/312:07
LAX
-
DCA
Nonstop4h 58m
Alaska Airlines
Deal found 27/1£187
Wed 18/310:05
DCA
-
LAX
1 stop10h 33m
JetBlue
Wed 25/310:27
LAX
-
DCA
1 stop9h 32m
JetBlue
Deal found 26/1£188
Tue 24/209:30
DCA
-
LAX
1 stop10h 20m
Southwest
Tue 3/312:30
LAX
-
DCA
2 stops7h 50m
Southwest
Deal found 27/1£191
Wed 4/321:00
DCA
-
LAX
2 stops18h 00m
Southwest
Tue 10/307:05
LAX
-
DCA
2 stops10h 35m
Southwest
Deal found 26/1£199
Sun 13/909:59
DCA
-
LAX
Nonstop5h 36m
Alaska Airlines
Sun 20/911:48
LAX
-
DCA
Nonstop5h 12m
Alaska Airlines
Deal found 27/1£202
Sun 3/506:00
DCA
-
LAX
1 stop8h 47m
JetBlue
Tue 12/507:55
LAX
-
DCA
1 stop10h 05m
JetBlue
Deal found 25/1£205
Tue 17/216:10
DCA
-
LAX
2 stops10h 20m
Southwest
Sun 22/223:15
LAX
-
DCA
1 stop6h 40m
Southwest
Deal found 26/1£205
Tue 15/909:59
DCA
-
LAX
Nonstop5h 36m
Alaska Airlines
Tue 22/907:30
LAX
-
DCA
1 stop7h 29m
Alaska Airlines
Deal found 27/1£209
Tue 17/311:40
DCA
-
LAX
2 stops13h 35m
Southwest
Wed 25/306:45
LAX
-
DCA
1 stop6h 20m
Southwest
Deal found 27/1£210
Fri 1/506:00
DCA
-
LAX
1 stop12h 09m
JetBlue
Fri 8/509:00
LAX
-
DCA
1 stop10h 59m
JetBlue
Deal found 25/1£212

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 28 January 2026.

Round-trip from

£186

One-way from

£101

Popular in

December

Cheapest in

September

Average price

£307
JetBlue
  • JetBlue
  • 4/5-8/5
  • 2 total stops
  • 18h 26m total
  • Washington, D.C. to Los Angeles
Search Deals
Delta
  • Delta
  • 18/2
  • Nonstop
  • 6h 07m total
  • Washington, D.C. to Los Angeles
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 28 January 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

Reagan-National

Fly to

Los Angeles

Route

Depart

Return

Price

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Mon 4/5

06:00-12:45

1 stop9h 45m

Los Angeles

Wed 6/5

08:00-22:59

1 stop11h 59m

£186

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 29/4

06:00-11:47

1 stop8h 47m

Los Angeles

Fri 8/5

20:25-11:10

1 stop11h 45m

£186

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 28/4

09:59-12:46

Nonstop5h 47m

Los Angeles

Tue 12/5

11:52-20:00

Nonstop5h 08m

£187

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 18/3

10:05-17:38

1 stop10h 33m

Los Angeles

Wed 25/3

10:27-22:59

1 stop9h 32m

£188

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 24/2

09:59-13:03

Nonstop6h 04m

Los Angeles

Wed 25/2

07:45-21:59

1 stop11h 14m

£194

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 29/4

09:59-12:46

Nonstop5h 47m

Los Angeles

Sat 9/5

11:52-20:00

Nonstop5h 08m

£202

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 29/4

09:59-12:46

Nonstop5h 47m

Los Angeles

Tue 12/5

11:52-20:00

Nonstop5h 08m

£202

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sun 3/5

06:00-12:45

1 stop9h 45m

Los Angeles

Mon 11/5

22:30-12:24

1 stop10h 54m

£205

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 20/2

06:00-12:06

1 stop9h 06m

Los Angeles

Tue 24/2

20:40-09:07

1 stop9h 27m

£205

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 17/3

11:40-22:15

2 stops13h 35m

Los Angeles

Wed 25/3

06:45-16:05

1 stop6h 20m

£210

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 21 results
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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 23 January 2026.

Booking 70 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, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Angeles (average of £63). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of £165). 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 28 January 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.

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 11 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 5h 47m. JetBlue provides one of the quickest options available for as low as £187. Washington, D.C. Reagan-National Airport and Los Angeles are separated by a distance of 2304 mi. This flight may include one or multiple stops.

  • 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 Delta (85%), American Airlines (80%) and Malaysia Airlines (78%).

  • 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 £63). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of £165). 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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