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Reagan-National

$129+ Cheap flights from Long Beach (LGB) to Reagan-National (DCA)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DCA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Long Beach to Reagan-National

Cheapest flights from Long Beach to Reagan-National
Explore the most affordable flight options available from Long Beach to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:15 pm
LGB
-
DCA
1 stop6h 35m
Southwest
Tue 4/72:00 pm
DCA
-
LGB
1 stop9h 00m
Southwest
Deal found 1/21$257
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:50 am
LGB
-
DCA
1 stop7h 00m
Southwest
Tue 2/176:55 am
DCA
-
LGB
1 stop9h 55m
Southwest
Deal found 1/20$287
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:55 pm
LGB
-
DCA
2 stops9h 30m
Southwest
Tue 4/711:45 am
DCA
-
LGB
1 stop10h 05m
Southwest
Deal found 1/21$322
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:55 am
LGB
-
DCA
1 stop9h 45m
Southwest
Thu 2/266:00 am
DCA
-
LGB
2 stops13h 55m
Southwest
Deal found 1/21$345
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:50 am
LGB
-
DCA
1 stop7h 00m
Southwest
Sun 3/16:00 am
DCA
-
LGB
2 stops10h 50m
Southwest
Deal found 1/21$352
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:05 pm
LGB
-
DCA
1 stop7h 55m
Southwest
Sun 5/176:00 am
DCA
-
LGB
1 stop10h 30m
Southwest
Deal found 1/21$360

Find flight deals from Long Beach to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$257
(Southwest)

One-way from

$129
(Southwest)

Popular in

December

Cheapest in

June

Average price

$387
Provider with most accurate pricing for Long Beach Municipal-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Long Beach Municipal-Washington, D.C. Reagan-National flights.
Search Deals
From Long Beach Municipal to Washington, D.C. Reagan-National
Search Deals
One-way flight from Long Beach Municipal to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach 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 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Long Beach to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Long Beach

Fly to

Reagan-National

Route

Depart

Return

Price

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 4/1

1:15 pm-10:50 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Tue 4/7

2:00 pm-8:00 pm

1 stop9h 00m

$257

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Fri 2/13

6:50 am-4:50 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Tue 2/17

6:05 am-7:50 pm

2 stops16h 45m

$298

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Mon 4/6

7:55 pm-8:25 am

2 stops9h 30m

Washington, D.C. Reagan-National

Tue 4/7

11:45 am-6:50 pm

1 stop10h 05m

$322

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Mon 2/23

9:55 am-10:40 pm

1 stop9h 45m

Washington, D.C. Reagan-National

Thu 2/26

6:00 am-4:55 pm

2 stops13h 55m

$345

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Fri 2/27

6:50 am-4:50 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-1:50 pm

2 stops10h 50m

$352

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 5/14

12:05 pm-11:00 pm

1 stop7h 55m

Washington, D.C. Reagan-National

Sun 5/17

6:00 am-1:30 pm

1 stop10h 30m

$360

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 2/12

9:50 am-11:45 pm

1 stop10h 55m

Washington, D.C. Reagan-National

Mon 2/16

6:00 am-3:10 pm

1 stop12h 10m

$382

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 2/10

8:10 am-8:35 pm

1 stop9h 25m

$129

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 3/12

7:15 am-4:55 pm

1 stop6h 40m

$149

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 2/11

7:00 am-10:00 pm

2 stops12h 00m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 17 results
1
2

Compare providers for flights from Long Beach to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Long Beach to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Long Beach-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Long Beach-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Long Beach-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Long Beach-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Long Beach-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Long Beach to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Long Beach with our price prediction graph.
Estimated round-trip 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 Long Beach to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Long Beach to Washington, D.C. Reagan-National Airport?

Currently, June is the cheapest month in which you can book a flight from Long Beach to Washington, D.C. Reagan-National Airport (average of $99). Flying from Long Beach to Washington, D.C. Reagan-National Airport in December is currently the most expensive (average of $266). 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.

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 January 21, 2026.
Read through reviews of airlines operating flights from Long Beach to Washington, D.C. Reagan-National Airport, such as Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Long Beach 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 Long Beach to Washington, D.C. Reagan-National?

    Most people fly from Long Beach Municipal (LGB) if they book a flight from Long Beach to Washington, D.C. Reagan-National. On average, Long Beach Municipal has 1 outbound flight to Washington, D.C. Reagan-National per day from 1 airline. Long Beach Municipal is conveniently located just 4.1 mi from Long Beach’s city center.

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

    For as low as $257, Southwest can have you in Washington, D.C. Reagan-National Airport from Long Beach in 6h 35m. There are 2294 mi between Long Beach and Washington, D.C. Reagan-National Airport.

  • What is the cheapest airline to fly from Long Beach to Washington, D.C. Reagan-National Airport round-trip?

    Southwest, at $282, was found to be the cheapest airline from Long Beach to Washington, D.C. Reagan-National Airport.. This flight start at 31% lower than the current average price 3 months from now.

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

    Yes. In addition to deals on Long Beach to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Long Beach to Reagan-National?

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

  • Can I find deals for business class flights from Long Beach to Reagan-National?

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

    Currently, June is the cheapest month in which you can book a flight from Long Beach to Washington, D.C. Reagan-National Airport (average of $99). Flying from Long Beach to Washington, D.C. Reagan-National Airport in December is currently the most expensive (average of $266). 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

Traveling 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
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Long Beach to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Long Beach to Reagan-National

Discover the top airline that operate flights from Long Beach to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$282Average$434FlexibilityNo cancel feeOn-time63%

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