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Cheap flights from Long Beach to Washington, D.C. from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Washington, D.C. departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:50 am - 11:15 pm
LGB
-
DCA
9h 25m
1 stop
Southwest Logo
11:40 am - 7:50 pm
DCA
-
LGB
11h 10m
1 stop
$262Southwest
Wed, Apr 1 - Sun, Apr 5
Southwest Logo
8:00 am - 8:55 pm
LGB
-
DCA
9h 55m
2 stops
Southwest Logo
11:40 am - 7:50 pm
DCA
-
LGB
11h 10m
1 stop
$268Southwest
Wed, Apr 1 - Sun, Apr 5
Southwest Logo
1:15 pm - 10:50 pm
LGB
-
DCA
6h 35m
1 stop
Southwest Logo
6:10 am - 4:05 pm
DCA
-
LGB
12h 55m
1 stop
$292Southwest
Tue, Mar 31 - Mon, Apr 6
Southwest Logo
6:50 am - 8:40 pm
LGB
-
DCA
10h 50m
2 stops
Southwest Logo
6:10 am - 4:05 pm
DCA
-
LGB
12h 55m
1 stop
$298Southwest
Tue, Mar 31 - Mon, Apr 6
Southwest Logo
12:25 pm - 10:55 pm
LGB
-
DCA
7h 30m
1 stop
Southwest Logo
11:45 am - 6:50 pm
DCA
-
LGB
10h 05m
1 stop
$317Southwest
Thu, Mar 26 - Tue, Apr 7
Southwest Logo
6:55 am - 4:45 pm
LGB
-
DCA
6h 50m
1 stop
Southwest Logo
6:10 am - 5:15 pm
DCA
-
LGB
14h 05m
1 stop
$319Southwest
Thu, Apr 9 - Mon, Apr 13
Southwest Logo
12:25 pm - 10:55 pm
LGB
-
DCA
7h 30m
1 stop
Southwest Logo
9:55 am - 4:35 pm
DCA
-
LGB
9h 40m
2 stops
$322Southwest
Thu, Mar 26 - Tue, Apr 7
Southwest Logo
6:55 am - 4:45 pm
LGB
-
DCA
6h 50m
1 stop
Southwest Logo
7:45 pm - 9:40 am
DCA
-
LGB
16h 55m
2 stops
$325Southwest
Thu, Apr 9 - Mon, Apr 13
Southwest Logo
6:50 am - 8:40 pm
LGB
-
DCA
10h 50m
2 stops
Southwest Logo
7:25 am - 1:20 pm
DCA
-
LGB
8h 55m
2 stops
$327Southwest
Tue, Mar 31 - Mon, Apr 6
Southwest Logo
8:10 am - 8:35 pm
LGB
-
DCA
9h 25m
1 stop
Southwest Logo
6:00 am - 1:50 pm
DCA
-
LGB
10h 50m
2 stops
$334Southwest
Wed, Feb 25 - Sun, Mar 1

Southwest flights from Long Beach to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Long Beach to Washington, D.C. Reagan-National Airport flight tickets
Southwest
Apr 1
LGB10:50 amLong Beach Municipal
9h 25m
1 stop
DCA11:15 pmWashington, D.C. Reagan-National
Apr 5
DCA11:40 amWashington, D.C. Reagan-National
11h 10m
1 stop
LGB7:50 pmLong Beach Municipal
$262
Southwest
Apr 1
LGB8:00 amLong Beach Municipal
9h 55m
2 stops
DCA8:55 pmWashington, D.C. Reagan-National
Apr 5
DCA11:40 amWashington, D.C. Reagan-National
11h 10m
1 stop
LGB7:50 pmLong Beach Municipal
$268
Southwest
Mar 31
LGB1:15 pmLong Beach Municipal
6h 35m
1 stop
DCA10:50 pmWashington, D.C. Reagan-National
Apr 6
DCA6:10 amWashington, D.C. Reagan-National
12h 55m
1 stop
LGB4:05 pmLong Beach Municipal
$292

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated February 3, 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

Fly to

Route

Depart

Return

Price

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 4/1

10:50 am-11:15 pm

1 stop9h 25m

Washington, D.C. Reagan-National

Sun 4/5

11:40 am-7:50 pm

1 stop11h 10m

$262

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 4/1

8:00 am-8:55 pm

2 stops9h 55m

Washington, D.C. Reagan-National

Sun 4/5

11:40 am-7:50 pm

1 stop11h 10m

$268

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 3/31

1:15 pm-10:50 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Mon 4/6

6:10 am-4:05 pm

1 stop12h 55m

$292

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 3/31

6:50 am-8:40 pm

2 stops10h 50m

Washington, D.C. Reagan-National

Mon 4/6

6:10 am-4:05 pm

1 stop12h 55m

$298

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 3/26

12:25 pm-10:55 pm

1 stop7h 30m

Washington, D.C. Reagan-National

Tue 4/7

11:45 am-6:50 pm

1 stop10h 05m

$317

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 4/9

6:55 am-4:45 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Mon 4/13

6:10 am-5:15 pm

1 stop14h 05m

$319

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 3/26

12:25 pm-10:55 pm

1 stop7h 30m

Washington, D.C. Reagan-National

Tue 4/7

9:55 am-4:35 pm

2 stops9h 40m

$322

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Thu 4/9

6:55 am-4:45 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Mon 4/13

7:45 pm-9:40 am

2 stops16h 55m

$325

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 3/31

6:50 am-8:40 pm

2 stops10h 50m

Washington, D.C. Reagan-National

Mon 4/6

7:25 am-1:20 pm

2 stops8h 55m

$327

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 2/25

8:10 am-8:35 pm

1 stop9h 25m

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-1:50 pm

2 stops10h 50m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Long Beach to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Long Beach to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $404. Flights from Long Beach to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $550. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Long Beach to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $403. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $456.

When to book flights from Long Beach to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to Washington, D.C. Reagan-National Airport (LGB to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Washington, D.C. Reagan-National Airport

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Long Beach to Washington, D.C. Reagan-National Airport takes 6h 35m
There are no direct flights from Long Beach to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Long Beach to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Long Beach Municipal to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 2296.8 mi away from Long Beach Municipal. A reasonable flight in good conditions will take 6h 35m.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Long Beach Municipal Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How many operators does momondo search for flights from Long Beach Municipal Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Long Beach Municipal Airport to Washington, D.C. Reagan-National Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Long Beach Municipal Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Long Beach to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Long Beach to Washington, D.C. Reagan-National Airport?

Best airlines flying from Long Beach to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Long Beach to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $282Free CancellationRating
8.0
4,272 reviews
Search Southwest flights

  • Southwest Flights From Long Beach to Washington, D.C. Reagan-National Airport

    Southwest is one of the most popular airlines flying from Long Beach to Washington, D.C. Reagan-National Airport, operating 4 flights/week on average for this route. A good Southwest flight deal for Long Beach to Washington, D.C. Reagan-National Airport starts from $282 round-trip, up to an average price of $434. Our users have rated Southwest at 8.0/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to Washington, D.C.?

It is quick and easy to find Long Beach to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Long Beach to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Long Beach to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Long Beach to Washington, D.C.?

momondo helps you find the best flight between Long Beach and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Long Beach to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Long Beach and alert you when they change.

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