Find flights
Deals
When to book
FAQs

Cheap flights from Los Angeles to Washington, D.C. Reagan-National Airport from £108

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DCA
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to Washington, D.C. Reagan-National are usually found in February or September, booked 89 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Los Angeles to Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Reagan-National
Explore the most affordable flight options available from Los Angeles to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 25/1205:00LAX - DCA
2 stops12h 05mSouthwest
Mon 5/112:40DCA - LAX
2 stops9h 35mSouthwest
Deal found 10/12£261
Mon 29/1223:55LAX - DCA
1 stop7h 04mUnited Airlines
Mon 12/111:00DCA - LAX
1 stop8h 56mUnited Airlines
Deal found 11/12£263
Mon 29/1223:15LAX - DCA
1 stop10h 00mSouthwest
Mon 5/118:45DCA - LAX
1 stop8h 25mSouthwest
Deal found 10/12£267
Fri 26/1219:15LAX - DCA
1 stop11h 10mSouthwest
Mon 5/112:40DCA - LAX
2 stops9h 35mSouthwest
Deal found 10/12£271
Thu 25/1205:00LAX - DCA
2 stops12h 05mSouthwest
Thu 1/114:45DCA - LAX
1 stop9h 20mSouthwest
Deal found 10/12£272
Mon 29/1223:55LAX - DCA
1 stop7h 04mUnited Airlines
Sun 4/119:00DCA - LAX
1 stop8h 49mUnited Airlines
Deal found 11/12£278
Wed 24/1208:00LAX - DCA
Nonstop4h 49mDelta
Thu 1/116:56DCA - LAX
Nonstop5h 52mDelta
Deal found 11/12£279
Sat 20/1221:15LAX - DCA
2 stops14h 10mSouthwest
Thu 15/110:45DCA - LAX
2 stops10h 35mSouthwest
Deal found 9/12£281
Thu 18/1207:55LAX - DCA
Nonstop4h 48mDelta
Sat 17/116:38DCA - LAX
Nonstop6h 07mDelta
Deal found 9/12£293
Wed 17/1208:00LAX - DCA
1 stop10h 59mAlaska Airlines
Wed 14/109:59DCA - LAX
Nonstop5h 57mAlaska Airlines
Deal found 9/12£296

Find flight deals from Los Angeles to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Reagan-National (DCA). 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 December 2025.

Round-trip from

£190

One-way from

£108

Popular in

December

Cheapest in

February

Average price

£386

Good round-trip deal

£337 or less
JetBlue
  • JetBlue
  • 25/3-31/3
  • 2 total stops
  • 16h 45m total
  • Los Angeles to Washington, D.C.
Search Deals
Southwest
  • Southwest
  • 14/3
  • 1 total stop
  • 11h 40m total
  • Los Angeles to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Los Angeles to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Reagan-National 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 12 December 2025.
Use the filters below to find and compare flights from Los Angeles to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Los Angeles

Fly to

Reagan-National

Route

Depart

Return

Price

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 5/2

12:08-20:00

Nonstop4h 52m

Washington, D.C. Reagan-National

Sun 8/2

09:59-12:56

Nonstop5h 57m

£192

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 29/1

07:43-15:33

Nonstop4h 50m

Washington, D.C. Reagan-National

Mon 2/2

16:38-19:45

Nonstop6h 07m

£192

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 12/2

05:00-14:25

1 stop6h 25m

Washington, D.C. Reagan-National

Mon 16/2

16:15-22:10

1 stop8h 55m

£203

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Mon 9/2

12:08-20:00

Nonstop4h 52m

Washington, D.C. Reagan-National

Wed 18/2

09:59-13:03

Nonstop6h 04m

£207

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 5/3

12:07-20:05

Nonstop4h 58m

Washington, D.C. Reagan-National

Tue 10/3

09:59-13:03

Nonstop6h 04m

£207

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 7/1

12:08-20:00

Nonstop4h 52m

Washington, D.C. Reagan-National

Tue 13/1

09:59-12:56

Nonstop5h 57m

£207

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 12/2

05:00-14:25

1 stop6h 25m

Washington, D.C. Reagan-National

Sun 15/2

10:45-18:20

2 stops10h 35m

£208

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 12/2

06:35-19:25

2 stops9h 50m

Washington, D.C. Reagan-National

Sat 14/2

15:40-23:40

1 stop11h 00m

£211

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 11/2

05:20-18:00

2 stops9h 40m

Washington, D.C. Reagan-National

Mon 16/2

18:50-00:15

1 stop8h 25m

£211

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 20/1

10:05-22:20

2 stops9h 15m

Washington, D.C. Reagan-National

Sun 25/1

15:25-22:00

1 stop9h 35m

£211

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Los Angeles to Reagan-National

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

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

Use this chart to determine the optimal time to book a return flight from Los Angeles to Reagan-National. Price data was last updated on 5 December 2025.

The price you pay for your flight from Los Angeles to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 89 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 Los Angeles to Washington, D.C. Reagan-National Airport?

Currently, June is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. Reagan-National Airport (average of £74). Flying from Los Angeles to Washington, D.C. Reagan-National Airport in December is currently the most expensive (average of £203). 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 LAX to DCA?

Find hourly flight availability from Los Angeles to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

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

Related info for your journey

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

    Los Angeles (LAX) is the airport you will fly out of if you book a flight from Los Angeles to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Los Angeles; the airport handles an average of 15 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Los Angeles airport to Washington, D.C. Reagan-National. It is only a 9.4 mi journey to Los Angeles (LAX) from Los Angeles’s city center.

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

    Departing from Los Angeles to Washington, D.C. Reagan-National Airport will take you 4h 50m. Los Angeles and Washington, D.C. Reagan-National Airport are separated by a distance of 2304 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Before booking your flight to Washington, D.C. Reagan-National Airport from Los Angeles, check out the most reliable airlines to get you to your destination on time: Delta (85%), Malaysia Airlines (83%), American Airlines( 82%).

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

    Looking for the cheapest flight from Los Angeles to Washington, D.C. Reagan-National Airport? While on average our users pay £337, our data indicates the cheapest price to be £337. The most popular route (Los Angeles - Washington, D.C. Reagan-National), is priced around £170.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. Reagan-National Airport (average of £74). Flying from Los Angeles to Washington, D.C. Reagan-National Airport in December is currently the most expensive (average of £203). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Los Angeles to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Dulles Intl flights
San Francisco to Dulles Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Los Angeles to Reagan-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Los Angeles to Reagan-National by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Los Angeles to Reagan-National flexibly with Cheapflights today.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.