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 28% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from LGB to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Beach to Washington, D.C. Reagan-National Airport as you normally would.

Most accurate provider : When it comes to deals on Long Beach-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Long Beach-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 0 outbound flights 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.

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.

$119+ Flights from Long Beach to Washington, D.C. Reagan-National Airport

Q: How much does it cost to fly round-trip from Long Beach to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment. Long Beach to Washington, D.C. Reagan-National Airport flights typically cost between $439 and $494 in December. The cheapest round-trip price found within the last 3 days was $237 on Southwest (Dec 11-Dec 15).

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Find 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 October 28, 2025.

Thu 12/112:00 pmLGB - DCA

1 stop6h 55mSouthwest

Tue 12/164:35 pmDCA - LGB

1 stop7h 05mSouthwest

Deal found 10/27

$237

Tue 12/910:25 amLGB - DCA

2 stops9h 30mSouthwest

Sat 12/136:30 amDCA - LGB

1 stop9h 35mSouthwest

Deal found 10/26

$242

Wed 12/37:50 amLGB - DCA

1 stop7h 30mSouthwest

Sun 12/76:10 amDCA - LGB

1 stop10h 15mSouthwest

Deal found 10/27

$277

Tue 12/167:50 amLGB - DCA

1 stop7h 30mSouthwest

Thu 12/181:00 pmDCA - LGB

1 stop11h 10mSouthwest

Deal found 10/26

$302

Thu 11/202:00 pmLGB - DCA

1 stop6h 55mSouthwest

Tue 12/24:35 pmDCA - LGB

1 stop7h 05mSouthwest

Deal found 10/26

$307

Wed 11/1912:50 pmLGB - DCA

1 stop7h 00mSouthwest

Tue 11/256:10 amDCA - LGB

1 stop9h 10mSouthwest

Deal found 10/28

$359

Thu 11/137:50 amLGB - DCA

1 stop7h 10mSouthwest

Mon 11/176:00 amDCA - LGB

1 stop9h 05mSouthwest

Deal found 10/28

$362

Best flights from Long Beach to Reagan-National
Discover carefully curated flight deals from Long Beach to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Tue 12/910:25 amLGB - DCA

2 stops9h 30mSouthwest

Sat 12/136:30 amDCA - LGB

1 stop9h 35mSouthwest

Deal found 10/26

$242

Fri 12/127:00 amLGB - DCA

2 stops12h 40mDelta

Sun 1/42:10 pmDCA - LGB

2 stops24h 53mDelta

Deal found 10/26

$384

Tue 12/167:50 amLGB - DCA

1 stop7h 30mSouthwest

Thu 12/181:00 pmDCA - LGB

1 stop11h 10mSouthwest

Deal found 10/26

$302

Thu 12/1110:25 amLGB - DCA

2 stops9h 30mSouthwest

Tue 12/162:45 pmDCA - LGB

2 stops8h 55mSouthwest

Deal found 10/27

$312

Tue 11/117:00 amLGB - DCA

2 stops13h 10mDelta

Sat 11/156:00 amDCA - LGB

2 stops13h 07mDelta

Deal found 10/28

$417

Thu 11/137:50 amLGB - DCA

1 stop7h 10mSouthwest

Mon 11/176:00 amDCA - LGB

1 stop9h 05mSouthwest

Deal found 10/28

$362

Thu 11/207:50 amLGB - DCA

2 stops9h 40mSouthwest

Tue 12/26:00 amDCA - LGB

1 stop9h 05mSouthwest

Deal found 10/26

$364

Fri 11/217:05 amLGB - DCA

1 stop12h 50mSouthwest

Mon 11/246:00 amDCA - LGB

1 stop7h 20mSouthwest

Deal found 10/28

$389

Wed 11/1911:05 amLGB - DCA

2 stops9h 50mSouthwest

Tue 11/256:10 amDCA - LGB

1 stop9h 10mSouthwest

Deal found 10/28

$389

Last-minute flights from Long Beach to Reagan-National
Discover last-minute flight deals from Long Beach to Reagan-National. Data last updated October 28, 2025 and is based on user searches.

Wed 11/57:00 amLGB - DCA

2 stops13h 25mDelta

Tue 11/185:10 pmDCA - LGB

1 stop7h 28mDelta

Deal found 10/27

$417

Thu 11/137:50 amLGB - DCA

1 stop7h 10mSouthwest

Mon 11/176:00 amDCA - LGB

1 stop9h 05mSouthwest

Deal found 10/28

$362

Fri 11/146:50 amLGB - DCA

1 stop6h 55mSouthwest

Sun 11/161:00 pmDCA - LGB

1 stop11h 10mSouthwest

Deal found 10/27

$407

Wed 11/1912:50 pmLGB - DCA

1 stop7h 00mSouthwest

Tue 11/256:10 amDCA - LGB

1 stop9h 10mSouthwest

Deal found 10/28

$359

Thu 11/202:00 pmLGB - DCA

1 stop6h 55mSouthwest

Tue 12/24:35 pmDCA - LGB

1 stop7h 05mSouthwest

Deal found 10/26

$307

Fri 11/217:05 amLGB - DCA

2 stops10h 50mSouthwest

Mon 11/246:00 amDCA - LGB

1 stop7h 20mSouthwest

Deal found 10/28

$406

One-way flights from Long Beach to Reagan-National
Search for one-way flight options from Long Beach to Reagan-National. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Thu 12/42:00 pmLGB - DCA

1 stop6h 55mSouthwest

Deal found 10/27

$119

Thu 1/159:55 amLGB - DCA

1 stop9h 45mSouthwest

Deal found 10/27

$139

Fri 12/127:00 amLGB - DCA

2 stops13h 37mDelta

Deal found 10/26

$154

Thu 1/12:00 pmLGB - DCA

1 stop6h 55mSouthwest

Deal found 10/25

$159

Sun 11/167:05 amLGB - DCA

1 stop12h 50mSouthwest

Deal found 10/26

$164

Mon 12/291:00 pmLGB - DCA

1 stop6h 55mSouthwest

Deal found 10/26

$184

Sat 12/135:55 pmLGB - DCA

2 stops12h 15mDelta

Deal found 10/26

$209

Sat 12/277:55 pmLGB - DCA

2 stops9h 45mSouthwest

Deal found 10/25

$249

Cheap flight deals from Long Beach to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$237 (Southwest)
One-way from	$119 (Southwest)
Popular in	April
Cheapest in	June
Average price	$468

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. 16% potential increase in price ($79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 12/9

10:25 am-10:55 pm

2 stops9h 30m

Washington, D.C. Reagan-National

Sat 12/13

6:30 am-1:05 pm

1 stop9h 35m

$242

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 12/16

7:50 am-6:20 pm

1 stop7h 30m

Washington, D.C. Reagan-National

Thu 12/18

1:00 pm-9:10 pm

1 stop11h 10m

$302

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 12/11

10:25 am-10:55 pm

2 stops9h 30m

Washington, D.C. Reagan-National

Tue 12/16

2:45 pm-8:40 pm

2 stops8h 55m

$312

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 11/13

7:50 am-6:00 pm

1 stop7h 10m

Washington, D.C. Reagan-National

Mon 11/17

6:00 am-12:05 pm

1 stop9h 05m

$362

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 11/20

7:50 am-8:30 pm

2 stops9h 40m

Washington, D.C. Reagan-National

Tue 12/2

6:00 am-12:05 pm

1 stop9h 05m

$364

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Fri 12/12

7:00 am-10:40 pm

2 stops12h 40m

Washington, D.C. Reagan-National

Sun 1/4

2:10 pm-12:03 pm

2 stops24h 53m

$384

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Fri 11/21

7:05 am-10:55 pm

1 stop12h 50m

Washington, D.C. Reagan-National

Mon 11/24

6:00 am-10:20 am

1 stop7h 20m

$389

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 11/19

11:05 am-11:55 pm

2 stops9h 50m

Washington, D.C. Reagan-National

Tue 11/25

6:10 am-12:20 pm

1 stop9h 10m

$389

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 11/11

7:00 am-11:10 pm

2 stops13h 10m

Washington, D.C. Reagan-National

Sat 11/15

6:00 am-4:07 pm

2 stops13h 07m

$417

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 12/4

2:00 pm-11:55 pm

1 stop6h 55m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 18 results

Compare providers for flights from Long Beach to Reagan-National

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 October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Long Beach-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 July is currently the most expensive (average of $228). 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 Long Beach to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

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

4,240 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,240 reviews

Southwest

8.0

Very good

4,240 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

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 0 outbound flights 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 $242, Southwest can have you in Washington, D.C. Reagan-National Airport from Long Beach in 9h 30m. 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 28% 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 July is currently the most expensive (average of $228). 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

Alexandria

Woodbridge

Tysons

Arlington

Springfield

Hanover

Silver Spring

Fairfax

Fredericksburg

Falls Church

Owings Mills

Linthicum Heights

Manassas

Largo

Oxon Hill

Laurel

Towson

National Harbor

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Long Beach to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$282	Average$439	FlexibilityNo cancel fee	On-time63%

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$119+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Long Beach to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Long Beach to Reagan-National

Cheapest flights from Long Beach to Reagan-NationalExplore 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 October 28, 2025.

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 October 28, 2025.

Cheap flight deals from Long Beach to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Long Beach to Washington, D.C. Reagan-National Airport that are best for you.

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 October.

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.

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?

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

Reviews of airlines servicing Reagan-National

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.

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?

How long is the flight from Long Beach to 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?

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

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

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.

Alternative routes for Long Beach to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Long Beach to Reagan-National

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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 October 28, 2025.