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Cheap flights from Los Angeles to Washington, D.C. Reagan-National Airport from $181

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DCA
20 Apr — 27 Apr1
1 adult

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

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 April 2025.

Round-trip from

$355

One-way from

$181

Popular in

June

Cheapest in

February

Average price

$643

Good one-way deal

$643 or less
Frontier
  • Frontier
  • 3/5-10/5
  • 1 total stop
  • 14h 30m total
  • Los Angeles to Washington, D.C.
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Delta
  • Delta
  • 6/5
  • Nonstop
  • 4h 58m total
  • Los Angeles to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($127 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average return price).
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Average for round-trip flights in April 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 April 2025.

Sat 3/512:58LAX - DCA
Nonstop5h 00mMultiple Airlines
Sat 10/518:00DCA - LAX
1 stop9h 30mMultiple Airlines
Deal found 14/4$355
Tue 6/508:02LAX - DCA
Nonstop4h 58mDelta
Tue 13/517:15DCA - LAX
Nonstop5h 40mDelta
Deal found 15/4$359
Sat 30/805:25LAX - DCA
1 stop7h 30mUnited Airlines
Sat 4/1010:30DCA - LAX
1 stop8h 04mUnited Airlines
Deal found 14/4$383
Thu 14/806:00LAX - DCA
1 stop8h 58mAlaska Airlines
Mon 18/817:43DCA - LAX
1 stop9h 16mAlaska Airlines
Deal found 14/4$405
Fri 8/813:31LAX - DCA
Nonstop5h 11mHawaiian Airlines
Mon 11/817:02DCA - LAX
1 stop9h 57mHawaiian Airlines
Deal found 15/4$409
Fri 30/511:15LAX - DCA
1 stop8h 43mJetBlue
Tue 3/615:15DCA - LAX
1 stop12h 58mJetBlue
Deal found 14/4$420
Sun 3/822:55LAX - DCA
1 stop6h 50mSouthwest
Sat 9/817:35DCA - LAX
1 stop8h 50mSouthwest
Deal found 15/4$431
Sun 27/406:15LAX - DCA
1 stop7h 44mFrontier
Thu 1/518:00DCA - LAX
1 stop9h 30mFrontier
Deal found 14/4$534
Fri 9/500:59LAX - DCA
1 stop7h 00mAmerican Airlines
Sat 24/517:30DCA - LAX
Nonstop5h 46mAmerican Airlines
Deal found 14/4$553

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 647,157 searches. Data last updated 15 April 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

Sat 3/5

12:58-20:58

Nonstop5h 00m

Washington, D.C. Reagan-National

Sat 10/5

18:00-00:30

1 stop9h 30m

$355

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 6/5

08:02-16:00

Nonstop4h 58m

Washington, D.C. Reagan-National

Tue 13/5

17:15-19:55

Nonstop5h 40m

$359

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 30/8

05:25-15:55

1 stop7h 30m

Washington, D.C. Reagan-National

Sat 4/10

10:30-15:34

1 stop8h 04m

$383

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 14/8

06:00-17:58

1 stop8h 58m

Washington, D.C. Reagan-National

Mon 18/8

17:43-23:59

1 stop9h 16m

$405

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 8/8

13:31-21:42

Nonstop5h 11m

Washington, D.C. Reagan-National

Mon 11/8

17:02-23:59

1 stop9h 57m

$409

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 30/5

11:15-22:58

1 stop8h 43m

Washington, D.C. Reagan-National

Tue 3/6

15:15-01:13

1 stop12h 58m

$420

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sun 3/8

22:55-08:45

1 stop6h 50m

Washington, D.C. Reagan-National

Sat 9/8

17:35-23:25

1 stop8h 50m

$431

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sun 27/4

06:15-16:59

1 stop7h 44m

Washington, D.C. Reagan-National

Thu 1/5

18:00-00:30

1 stop9h 30m

$534

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 9/5

00:59-10:59

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 24/5

17:30-20:16

Nonstop5h 46m

$553

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 6/5

08:02-16:00

Nonstop4h 58m

$181

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 15 results
1
2

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 11 April 2025.

The best time to book flights from Los Angeles to Washington, D.C. Reagan-National Airport is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 April 2025.

It’s optimal to fly from Los Angeles to Washington, D.C. Reagan-National Airport in the morning. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Los Angeles to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Los Angeles to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from LAX to DCA are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated 15 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Los Angeles to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very Good
9,871 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very Good
4,279 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very Good
7,918 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,375 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to Washington, D.C. Reagan-National. On average, Los Angeles has 16 outbound flights to Washington, D.C. Reagan-National per day from 0 airlines. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

  • What are the cheapest airlines flying from Los Angeles to Washington, D.C. Reagan-National Airport round-trip?

    Our cheapest airline available from Los Angeles to Washington, D.C. Reagan-National Airport is Delta. Our recent data shows that you can find tickets from as low as $359 on this airline. Additional options worth looking into are United Airlines and Alaska Airlines, starting at $383 and $405 round-trip. These flights start at 47% lower than the current average price 3 months from now.

  • 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 $181. However, be on the lookout for offers from Alaska Airlines 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?

    No one likes to see their flight delayed. When booking a flight from Los Angeles to Washington, D.C. Reagan-National Airport consider choosing Japan Airlines(85%), Philippine Airlines(82%) or Malaysia Airlines(81%), as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $643. While the most popular route (Los Angeles - Washington, D.C. Reagan-National) can be booked for $355 on average our data indicates $643 when flying from Los Angeles to Washington, D.C. Reagan-National Airport.

  • 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.

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Alternative routes for Los Angeles to Reagan-National

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