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Washington, D.C.

$129+ Cheap flights from Long Beach (LGB) to Washington, D.C. (WAS)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — WAS
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap flight deals from Long Beach to Washington, D.C.

Cheapest flights from Long Beach to Washington, D.C.
Explore the most affordable flight options available from Long Beach to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.

This Southwest deal was found by Cheapflights users on 2/14. 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 5/1310:45 am
LGB
-
IAD
2 stops9h 55m
Southwest
Tue 5/196:20 am
IAD
-
LGB
1 stop7h 15m
Southwest
Deal found 2/14$262
This Southwest deal was found by Cheapflights users on 2/13. 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
Sun 4/511:40 am
DCA
-
LGB
1 stop11h 10m
Southwest
Deal found 2/13$262
This Southwest deal was found by Cheapflights users on 2/13. 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 4/1612:05 pm
LGB
-
DCA
1 stop7h 55m
Southwest
Sun 4/196:10 am
DCA
-
LGB
1 stop7h 15m
Southwest
Deal found 2/13$297
This Southwest deal was found by Cheapflights users on 2/15. 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 4/99:00 am
LGB
-
IAD
1 stop12h 20m
Southwest
Sun 4/125:50 am
IAD
-
LGB
1 stop7h 15m
Southwest
Deal found 2/15$302
This Southwest deal was found by Cheapflights users on 2/14. 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 4/1712:05 pm
LGB
-
DCA
1 stop7h 55m
Southwest
Mon 4/206:10 am
DCA
-
LGB
1 stop14h 05m
Southwest
Deal found 2/14$302
This Southwest deal was found by Cheapflights users on 2/12. 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 3/116:50 am
LGB
-
DCA
1 stop7h 25m
Southwest
Sun 3/156:00 am
DCA
-
LGB
1 stop11h 10m
Southwest
Deal found 2/12$312
This Southwest deal was found by Cheapflights users on 2/14. 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 4/172:55 pm
LGB
-
IAD
1 stop6h 25m
Southwest
Mon 4/205:55 am
IAD
-
LGB
1 stop12h 10m
Southwest
Deal found 2/14$317
This Southwest deal was found by Cheapflights users on 2/12. 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 4/1310:45 am
LGB
-
DCA
1 stop9h 00m
Southwest
Wed 4/1511:45 am
DCA
-
LGB
1 stop10h 05m
Southwest
Deal found 2/12$330
This Southwest deal was found by Cheapflights users on 2/13. 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 4/202:55 pm
LGB
-
IAD
1 stop6h 25m
Southwest
Thu 4/235:55 am
IAD
-
LGB
1 stop7h 10m
Southwest
Deal found 2/13$337
This Southwest deal was found by Cheapflights users on 2/13. 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 4/1712:05 pm
LGB
-
DCA
1 stop7h 55m
Southwest
Sun 4/196:10 am
DCA
-
LGB
1 stop7h 15m
Southwest
Deal found 2/13$337
This Southwest deal was found by Cheapflights users on 2/13. 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 4/169:00 am
LGB
-
IAD
1 stop12h 20m
Southwest
Sun 4/195:50 am
IAD
-
LGB
2 stops9h 00m
Southwest
Deal found 2/13$341
This Southwest deal was found by Cheapflights users on 2/12. 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 6/2412:35 pm
LGB
-
BWI
1 stop7h 35m
Southwest
Wed 7/19:45 am
BWI
-
LGB
1 stop10h 00m
Southwest
Deal found 2/12$357

Find flight deals from Long Beach to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to Washington, D.C. (WAS). 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 February 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(Southwest)

One-way from

$129
(Southwest)

Popular in

May

Cheapest in

December

Average price

$413

Good round-trip deal

$751 or less
Provider with most accurate pricing for Long Beach Municipal-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Long Beach Municipal-Washington, D.C. (WAS) flights.
Search Deals
From Long Beach Municipal to Washington, D.C. (WAS)
Search Deals
One-way flight from Long Beach Municipal to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Long Beach Municipal to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to Washington, D.C. 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 February 15, 2026.
Use the filters below to find and compare flights from Long Beach to Washington, D.C. that are best for you.

Fly from

Long Beach

Fly to

Washington, D.C.

Route

Depart

Return

Price

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Wed 5/13

10:45 am-11:40 pm

2 stops9h 55m

Washington, D.C. Dulles Intl

Tue 5/19

6:20 am-10:35 am

1 stop7h 15m

$262

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 4/16

12:05 pm-11:00 pm

1 stop7h 55m

Washington, D.C. Reagan-National

Sun 4/19

6:10 am-10:25 am

1 stop7h 15m

$297

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Fri 4/17

12:05 pm-11:00 pm

1 stop7h 55m

Washington, D.C. Reagan-National

Mon 4/20

6:10 am-5:15 pm

1 stop14h 05m

$302

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 4/1

6:50 am-8:40 pm

2 stops10h 50m

Washington, D.C. Reagan-National

Sun 4/5

11:40 am-7:50 pm

1 stop11h 10m

$308

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 3/11

6:50 am-5:15 pm

1 stop7h 25m

Washington, D.C. Reagan-National

Sun 3/15

6:00 am-2:10 pm

1 stop11h 10m

$312

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 5/13

11:10 am-10:15 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Tue 5/19

2:00 pm-8:00 pm

1 stop9h 00m

$312

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Mon 4/20

7:50 am-8:55 pm

2 stops10h 05m

Washington, D.C. Reagan-National

Fri 4/24

6:05 am-1:25 pm

1 stop10h 20m

$335

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Mon 4/13

10:45 am-10:45 pm

1 stop9h 00m

Washington, D.C. Reagan-National

Wed 4/15

10:55 am-6:10 pm

2 stops10h 15m

$335

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Mon 4/20

2:55 pm-12:20 am

1 stop6h 25m

Washington, D.C. Dulles Intl

Thu 4/23

5:55 am-10:05 am

1 stop7h 10m

$337

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Fri 4/17

12:05 pm-11:00 pm

1 stop7h 55m

Washington, D.C. Reagan-National

Sun 4/19

6:10 am-10:25 am

1 stop7h 15m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 50 results
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Compare providers for flights from Long Beach to Washington, D.C.

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 Washington, D.C. in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*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. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Long Beach-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Long Beach-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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. 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 Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Currently, August is the cheapest month in which you can book a flight from Long Beach to Washington, D.C. (average of $93). Flying from Long Beach to Washington, D.C. in December is currently the most expensive (average of $179). 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated February 15, 2026.
Read through reviews of airlines operating flights from Long Beach to Washington, D.C., 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
4,286 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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 Washington, D.C.. 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.?

    If you book a flight to Washington, D.C. from Long Beach, you will be flying from Long Beach Municipal, which is the city’s only airport. Long Beach Municipal (LGB) is located 4.1 mi from the center of Long Beach. There are 0 flights from Long Beach Municipal to Washington, D.C. per day from 1 airline.

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

    For as low as $262, Southwest can have you in Washington, D.C. from Long Beach in 9h 55m. There are 2271 mi between Long Beach and Washington, D.C..

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

    Southwest, at $282, was found to be the cheapest airline from Long Beach to Washington, D.C... Southwest is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Long Beach to Washington, D.C.?

    When deciding which route to take from Long Beach to Washington, D.C. consider Long Beach Municipal - Washington, D.C. Reagan-National, Long Beach Municipal - Washington, D.C. Dulles Intl or Long Beach Municipal - Baltimore/Washington as they are the most popular.

  • Can I find deals for flights from Long Beach to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Long Beach to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Long Beach to Washington, D.C.?

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

  • Can I find deals for business class flights from Long Beach to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Long Beach to Washington, D.C. 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.?

    Currently, August is the cheapest month in which you can book a flight from Long Beach to Washington, D.C. (average of $93). Flying from Long Beach to Washington, D.C. in December is currently the most expensive (average of $179). 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.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Long Beach to Washington, D.C.

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 Washington, D.C.

Discover the top airline that operate flights from Long Beach to Washington, D.C.. 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 February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$208Average$426FlexibilityNo cancel feeOn-time63%

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