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$119+ Cheap flights from Washington, D.C. (WAS) to Long Beach (LGB)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LGB
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Long Beach

Cheapest flights from Washington, D.C. to Long Beach
Explore the most affordable flight options available from Washington, D.C. to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Southwest deal was found by Cheapflights users on 3/31. 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.
Sun 5/316:10 am
DCA
-
LGB
1 stop7h 15m
Southwest
Fri 6/56:50 am
LGB
-
DCA
1 stop6h 55m
Southwest
Deal found 3/31$237
This Southwest deal was found by Cheapflights users on 3/30. 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.
Sat 5/97:00 am
DCA
-
LGB
1 stop10h 00m
Southwest
Sat 5/168:20 am
LGB
-
DCA
1 stop9h 30m
Southwest
Deal found 3/30$317
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 am
IAD
-
LGB
1 stop7h 46m
Delta
Wed 9/1612:59 pm
LGB
-
IAD
1 stop7h 52m
Delta
Deal found 3/31$317
This Southwest deal was found by Cheapflights users on 3/31. 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 6/36:50 am
BWI
-
LGB
1 stop9h 50m
Southwest
Mon 6/86:15 pm
LGB
-
BWI
1 stop8h 30m
Southwest
Deal found 3/31$320
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:30 am
IAD
-
LGB
1 stop7h 23m
Delta
Sat 5/167:05 am
LGB
-
IAD
2 stops14h 46m
Delta
Deal found 3/31$322
This Southwest deal was found by Cheapflights users on 3/31. 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 4/229:05 am
BWI
-
LGB
1 stop8h 20m
Southwest
Sat 4/255:30 pm
LGB
-
BWI
2 stops8h 50m
Southwest
Deal found 3/31$325
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:10 am
BWI
-
LGB
1 stop8h 01m
Delta
Mon 9/285:05 pm
LGB
-
BWI
1 stop9h 58m
Delta
Deal found 3/27$327
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:27 pm
DCA
-
LGB
2 stops12h 05m
Delta
Wed 7/156:52 am
LGB
-
DCA
2 stops12h 52m
Delta
Deal found 3/30$327
This Southwest deal was found by Cheapflights users on 3/30. 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.
Tue 4/286:20 am
IAD
-
LGB
2 stops10h 20m
Southwest
Tue 5/510:45 am
LGB
-
IAD
2 stops9h 55m
Southwest
Deal found 3/30$327
This Southwest deal was found by Cheapflights users on 3/31. 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 4/226:20 am
IAD
-
LGB
1 stop7h 15m
Southwest
Sat 4/257:50 am
LGB
-
IAD
2 stops12h 05m
Southwest
Deal found 3/31$328
This Southwest deal was found by Cheapflights users on 3/29. 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 5/79:40 am
BWI
-
LGB
1 stop8h 40m
Southwest
Tue 5/121:50 pm
LGB
-
BWI
1 stop7h 00m
Southwest
Deal found 3/29$329
This Southwest deal was found by Cheapflights users on 3/31. 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 4/2211:45 am
DCA
-
LGB
1 stop10h 05m
Southwest
Sat 4/258:20 am
LGB
-
DCA
1 stop9h 30m
Southwest
Deal found 3/31$337

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Long Beach (LGB). 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(Southwest)

One-way from

$156
(Southwest)

Popular in

November

Cheapest in

October

Average price

$406
Provider with most accurate pricing for Washington, D.C. (WAS)-Long Beach Municipal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Long Beach Municipal flights.
Search Deals
From Washington, D.C. (WAS) to Long Beach Municipal
Search Deals
One-way flight from Washington, D.C. (WAS) to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Long Beach 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 April 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Long Beach

DCA - LGB

DCALGB

Washington, D.C. Reagan-National

Sat 4/25

11:55 am-8:05 pm

2 stops11h 10m

Long Beach Municipal

Mon 4/27

10:45 am-10:45 pm

1 stop9h 00m

$342

Washington, D.C.Long Beach

DCA - LGB

DCALGB

Washington, D.C. Reagan-National

Sat 4/25

9:35 am-4:13 pm

2 stops9h 38m

Long Beach Municipal

Tue 4/28

4:45 pm-9:09 am

2 stops13h 24m

$348

BaltimoreLong Beach

BWI - LGB

BWILGB

Baltimore/Washington

Wed 5/20

7:20 am-2:25 pm

1 stop10h 05m

Long Beach Municipal

Sat 5/23

5:30 pm-5:20 am

2 stops8h 50m

$350

BaltimoreLong Beach

BWI - LGB

BWILGB

Baltimore/Washington

Mon 4/27

7:40 am-3:05 pm

1 stop10h 25m

Long Beach Municipal

Sun 5/3

2:10 pm-12:45 am

1 stop7h 35m

$353

Washington, D.C.Long Beach

DCA - LGB

DCALGB

Washington, D.C. Reagan-National

Sat 5/30

8:00 am-8:20 pm

2 stops15h 20m

Long Beach Municipal

Mon 6/1

12:05 pm-10:55 pm

1 stop7h 50m

$368

BaltimoreLong Beach

BWI - LGB

BWILGB

Baltimore/Washington

Tue 6/9

7:05 am-12:02 pm

1 stop7h 57m

Long Beach Municipal

Tue 6/16

4:58 pm-5:50 am

1 stop9h 52m

$375

BaltimoreLong Beach

BWI - LGB

BWILGB

Baltimore/Washington

Thu 4/30

9:40 am-3:20 pm

1 stop8h 40m

Long Beach Municipal

Sun 5/3

3:50 pm-1:20 am

1 stop6h 30m

$377

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 5/20

6:20 am-10:35 am

1 stop7h 15m

Long Beach Municipal

Sat 5/23

6:50 am-4:25 pm

1 stop6h 35m

$377

BaltimoreLong Beach

BWI - LGB

BWILGB

Baltimore/Washington

Sat 6/6

5:05 pm-9:05 pm

1 stop7h 00m

Long Beach Municipal

Sun 6/7

4:15 pm-5:40 am

1 stop10h 25m

$382

Washington, D.C.Long Beach

DCA - LGB

DCALGB

Washington, D.C. Reagan-National

Fri 5/29

7:55 am-12:25 pm

1 stop7h 30m

Long Beach Municipal

Thu 6/4

8:50 am-11:55 pm

1 stop12h 05m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 53 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Long Beach

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 Washington, D.C. to Long Beach in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Washington, D.C.-Long Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Long Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Long Beach flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Long Beach 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 Washington, D.C.-Long Beach 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 Washington, D.C. to Long Beach

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

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Long Beach (average of $86). Flying from Washington, D.C. to Long Beach in March is currently the most expensive (average of $188). 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.

How much does it cost to fly round-trip from Washington, D.C. to Long Beach?

Reviews of airlines servicing Long Beach

Get insights into the airlines that provide service to Long Beach. 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 Long Beach. Reviews last updated April 1, 2026.
See what other customers who have flown with Southwest and Delta from Washington, D.C. to Long Beach have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,334 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,334 reviews
Southwest
8.0
Very good
4,334 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,367 reviews
Southwest
8.0
Very good
4,334 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Long Beach. 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 into for flights to Long Beach from Washington, D.C.?

    Most people fly into Long Beach Municipal (LGB) if they book a flight to Long Beach from Washington, D.C.. On average, Long Beach Municipal has 0 inbound flights from Washington, D.C. 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 Washington, D.C. to Long Beach?

    Departing from Washington, D.C. to Long Beach will take you 7h 46m. The distance from Washington, D.C. to Long Beach is about 2271 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $204, Southwest will fly you from Washington, D.C. to Long Beach and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. This flight start at 49% lower than the current average price 3 months from now.

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

    Most travelers choose Washington, D.C. Dulles Intl - Long Beach Municipal, Baltimore/Washington - Long Beach Municipal or Washington, D.C. Reagan-National - Long Beach Municipal when deciding on the best route from Washington, D.C. to Long Beach.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Long Beach (average of $86). Flying from Washington, D.C. to Long Beach in March is currently the most expensive (average of $188). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Washington, D.C. to Long Beach

Discover the top airline that operate flights from Washington, D.C. to Long Beach. 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$204Average$419FlexibilityNo cancel feeOn-time63%

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