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Cheap flights from Los Angeles to Washington, D.C. Reagan-National Airport from £80

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DCA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Round-trip from

£153

One-way from

£80

Popular in

December

Cheapest in

February

Average price

£299

Good one-way deal

£103 or less
Frontier
  • Frontier
  • 2/10-5/10
  • 2 total stops
  • 25h 42m total
  • Los Angeles to Washington, D.C.
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Delta
  • Delta
  • 7/2
  • Nonstop
  • 5h 01m total
  • Los Angeles to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£14 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Los Angeles to Washington, D.C. Reagan-National.
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Find flight deals from Los Angeles to Reagan-National

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 15 September 2025.

Thu 2/1006:35LAX - DCA
1 stop12h 24mFrontier
Sun 5/1007:00DCA - LAX
1 stop13h 18mFrontier
Deal found 14/9£153
Fri 5/1211:59LAX - DCA
Nonstop5h 01mAlaska Airlines
Wed 10/1209:59DCA - LAX
Nonstop6h 06mAlaska Airlines
Deal found 15/9£155
Wed 29/1006:00LAX - DCA
1 stop6h 38mUnited Airlines
Mon 3/1114:51DCA - LAX
1 stop8h 31mUnited Airlines
Deal found 15/9£171
Wed 15/1005:31LAX - DCA
1 stop7h 31mUnited Airlines
Sat 18/1012:55DCA - LAX
1 stop8h 05mUnited Airlines
Deal found 15/9£174
Fri 5/1211:59LAX - DCA
Nonstop5h 01mAlaska Airlines
Tue 9/1208:00DCA - LAX
1 stop10h 20mAlaska Airlines
Deal found 15/9£177
Fri 31/1011:57LAX - DCA
Nonstop5h 03mAlaska Airlines
Sat 8/1109:59DCA - LAX
Nonstop6h 00mAlaska Airlines
Deal found 14/9£182
Tue 14/1000:56LAX - DCA
1 stop7h 38mUnited Airlines
Mon 20/1018:04DCA - LAX
1 stop7h 36mUnited Airlines
Deal found 15/9£184
Sat 6/1211:59LAX - DCA
Nonstop5h 01mAlaska Airlines
Wed 10/1209:59DCA - LAX
Nonstop6h 06mAlaska Airlines
Deal found 15/9£189
Sat 6/1206:00LAX - DCA
1 stop8h 59mAlaska Airlines
Mon 8/1217:00DCA - LAX
1 stop9h 59mAlaska Airlines
Deal found 15/9£191
Tue 14/1023:00LAX - DCA
2 stops10h 50mSouthwest
Tue 21/1019:30DCA - LAX
1 stop7h 25mSouthwest
Deal found 14/9£193
Thu 25/1207:10LAX - DCA
1 stop8h 10mSouthwest
Sat 3/117:35DCA - LAX
1 stop9h 30mSouthwest
Deal found 15/9£196

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 15 September 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

Tue 25/11

05:10-16:15

1 stop8h 05m

Washington, D.C. Reagan-National

Thu 27/11

11:30-16:50

1 stop8h 20m

£196

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 24/12

00:25-09:59

1 stop6h 34m

Washington, D.C. Reagan-National

Sat 3/1

19:00-00:49

1 stop8h 49m

£204

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 8/11

23:15-12:00

1 stop9h 45m

Washington, D.C. Reagan-National

Sat 15/11

08:25-17:15

2 stops11h 50m

£208

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 17/12

23:00-11:15

1 stop9h 15m

Washington, D.C. Reagan-National

Sun 21/12

19:30-01:30

1 stop9h 00m

£211

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 3/3

12:45-20:55

Nonstop5h 10m

Washington, D.C. Reagan-National

Wed 4/3

09:30-12:08

Nonstop5h 38m

£219

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 24/10

12:35-23:45

2 stops8h 10m

Washington, D.C. Reagan-National

Tue 28/10

16:40-22:20

2 stops8h 40m

£219

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 24/10

12:35-23:45

2 stops8h 10m

Washington, D.C. Reagan-National

Mon 27/10

19:25-00:20

1 stop7h 55m

£222

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 13/11

08:00-21:59

1 stop10h 59m

Washington, D.C. Reagan-National

Sat 15/11

09:59-12:59

Nonstop6h 00m

£226

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Mon 23/2

23:15-10:00

1 stop7h 45m

Washington, D.C. Reagan-National

Sat 7/3

15:45-22:35

2 stops9h 50m

£237

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 28/10

11:57-20:00

Nonstop5h 03m

Washington, D.C. Reagan-National

Fri 31/10

09:59-12:59

Nonstop6h 00m

£241

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 23 results
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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 12 September 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, February is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. Reagan-National Airport (average of £625). Flying from Los Angeles to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £855). 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 15 September 2025.

When flying from Los Angeles to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 34% versus a flight at midday.

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 6h 34m. 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 (82%), Japan Airlines (80%), American Airlines( 80%).

  • 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 £103, our data indicates the cheapest price to be £80. The most popular route (Los Angeles - Washington, D.C. Reagan-National), is priced around £140.

  • 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, February is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. Reagan-National Airport (average of £625). Flying from Los Angeles to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £855). 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
College Park
Tysons

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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

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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?

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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.

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