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Cheap flights from Los Angeles to Washington, D.C. Reagan-National Airport from £91

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.
LAX — DCA
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Los Angeles to Washington, D.C. Reagan-National are usually found in September or August, 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

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 October 2025.

Round-trip from

£165

One-way from

£91

Popular in

December

Cheapest in

September

Average price

£341

Good round-trip deal

£339 or less
Frontier
  • Frontier
  • 13/12-16/12
  • 3 total stops
  • 23h 34m total
  • Los Angeles to Washington, D.C.
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Hawaiian Airlines
  • Hawaiian Airlines
  • 18/2
  • 1 total stop
  • 7h 32m total
  • Los Angeles to Washington, D.C.
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Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Los Angeles to Washington, D.C. Reagan-National.
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Find 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 15 October 2025.

Sat 13/1206:31LAX - DCA
1 stop7h 28mFrontier
Tue 16/1207:00DCA - LAX
2 stops16h 06mFrontier
Deal found 13/10£165
Sat 13/1211:59LAX - DCA
Nonstop5h 01mMultiple Airlines
Tue 16/1207:00DCA - LAX
1 stop20h 30mMultiple Airlines
Deal found 13/10£169
Wed 12/1111:57LAX - DCA
Nonstop5h 03mAlaska Airlines
Wed 19/1109:59DCA - LAX
Nonstop6h 00mAlaska Airlines
Deal found 13/10£178
Sat 8/1123:20LAX - DCA
1 stop6h 38mUnited Airlines
Tue 11/1114:51DCA - LAX
1 stop8h 31mUnited Airlines
Deal found 14/10£189
Tue 11/1100:25LAX - DCA
1 stop7h 28mUnited Airlines
Wed 19/1108:30DCA - LAX
1 stop7h 51mUnited Airlines
Deal found 13/10£193
Wed 10/1214:40LAX - DCA
1 stop6h 15mSouthwest
Tue 16/1212:55DCA - LAX
2 stops10h 05mSouthwest
Deal found 14/10£197
Thu 4/1207:00LAX - DCA
1 stop7h 15mSouthwest
Wed 10/1218:55DCA - LAX
1 stop7h 30mSouthwest
Deal found 14/10£201
Tue 16/1200:25LAX - DCA
1 stop6h 28mUnited Airlines
Wed 31/1218:00DCA - LAX
1 stop8h 59mUnited Airlines
Deal found 14/10£207
Thu 4/1211:59LAX - DCA
Nonstop5h 01mAlaska Airlines
Sun 7/1209:59DCA - LAX
Nonstop6h 06mAlaska Airlines
Deal found 14/10£208
Wed 5/1109:55LAX - DCA
2 stops11h 00mSouthwest
Thu 6/1112:40DCA - LAX
1 stop10h 45mSouthwest
Deal found 14/10£209
Thu 27/1106:00LAX - DCA
1 stop7h 52mUnited Airlines
Thu 27/1117:59DCA - LAX
1 stop9h 30mUnited Airlines
Deal found 14/10£211

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 October 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 11/11

00:25-10:53

1 stop7h 28m

Washington, D.C. Reagan-National

Wed 19/11

08:30-13:21

1 stop7h 51m

£193

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 2/12

23:00-10:15

1 stop8h 15m

Washington, D.C. Reagan-National

Thu 4/12

06:05-11:10

1 stop8h 05m

£201

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 4/12

07:00-17:15

1 stop7h 15m

Washington, D.C. Reagan-National

Wed 10/12

18:55-23:25

1 stop7h 30m

£201

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 15/11

07:59-15:46

Nonstop4h 47m

Washington, D.C. Reagan-National

Mon 17/11

16:51-19:41

Nonstop5h 50m

£208

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sun 15/2

07:00-21:55

1 stop11h 55m

Washington, D.C. Reagan-National

Wed 18/2

09:30-12:08

Nonstop5h 38m

£208

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 4/12

11:59-20:00

Nonstop5h 01m

Washington, D.C. Reagan-National

Sun 7/12

09:59-13:05

Nonstop6h 06m

£208

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 6/11

00:25-10:53

1 stop7h 28m

Washington, D.C. Reagan-National

Tue 11/11

10:30-15:30

1 stop8h 00m

£208

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 4/11

11:57-20:00

Nonstop5h 03m

Washington, D.C. Reagan-National

Mon 10/11

09:59-12:59

Nonstop6h 00m

£212

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 4/12

05:15-16:00

1 stop7h 45m

Washington, D.C. Reagan-National

Mon 8/12

11:35-18:25

2 stops9h 50m

£212

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 12/11

11:57-20:00

Nonstop5h 03m

Washington, D.C. Reagan-National

Sat 15/11

17:53-23:59

1 stop9h 06m

£216

Flights are sorted by cheapest return flights first.

Deals found on 12/10

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 10 October 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 July is currently the most expensive (average of £171). 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 October 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 47m. 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 cheapest airlines to fly from Los Angeles to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £97. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Los Angeles to Washington, D.C. Reagan-National Airport for a low price.

  • 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 (87%), American Airlines (82%), Malaysia 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 £339, our data indicates the cheapest price to be £339. The most popular route (Los Angeles - Washington, D.C. Reagan-National), is priced around £155.

  • 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 July is currently the most expensive (average of £171). 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
Tysons

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Alternative routes for Los Angeles to Reagan-National

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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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