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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 3/10. 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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Find the cheapest flights from Long Beach to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:45 pm - 11:40 pm
LGB
-
IAD
6h 55m
1 stop
Southwest Logo
5:50 am - 10:10 am
IAD
-
LGB
7h 20m
1 stop
$257Southwest
Tue, Mar 17 - Tue, Mar 24
Southwest Logo
10:50 am - 11:15 pm
LGB
-
DCA
9h 25m
1 stop
Southwest Logo
11:45 am - 6:50 pm
DCA
-
LGB
10h 05m
1 stop
$257Southwest
Wed, Mar 18 - Wed, Apr 8
Southwest Logo
8:00 am - 5:20 pm
LGB
-
IAD
6h 20m
1 stop
Southwest Logo
5:50 am - 12:55 pm
IAD
-
LGB
10h 05m
2 stops
$262Southwest
Tue, Mar 17 - Tue, Mar 24
Southwest Logo
6:55 pm - 8:25 am
LGB
-
DCA
10h 30m
2 stops
Southwest Logo
6:05 am - 1:35 pm
DCA
-
LGB
10h 30m
1 stop
$262Southwest
Tue, Mar 17 - Tue, Mar 24
Southwest Logo
10:45 am - 11:40 pm
LGB
-
IAD
9h 55m
2 stops
Southwest Logo
6:20 am - 1:40 pm
IAD
-
LGB
10h 20m
2 stops
$267Southwest
Tue, May 5 - Tue, May 19
Southwest Logo
6:55 pm - 8:25 am
LGB
-
DCA
10h 30m
2 stops
Southwest Logo
6:55 pm - 8:10 am
DCA
-
LGB
16h 15m
2 stops
$273Southwest
Tue, Mar 17 - Tue, Mar 24
Southwest Logo
1:45 pm - 11:40 pm
LGB
-
IAD
6h 55m
1 stop
Southwest Logo
5:05 am - 10:00 am
IAD
-
LGB
7h 55m
1 stop
$297Southwest
Wed, Apr 1 - Sun, Apr 5
Southwest Logo
9:00 am - 12:15 am
LGB
-
IAD
12h 15m
1 stop
Southwest Logo
5:55 am - 10:05 am
IAD
-
LGB
7h 10m
1 stop
$307Southwest
Thu, Apr 2 - Thu, Apr 9
Southwest Logo
11:30 am - 8:55 pm
LGB
-
DCA
6h 25m
1 stop
Southwest Logo
11:45 am - 6:50 pm
DCA
-
LGB
10h 05m
1 stop
$309Southwest
Sat, Apr 18 - Wed, Apr 22
Southwest Logo
12:25 pm - 10:55 pm
LGB
-
DCA
7h 30m
1 stop
Southwest Logo
6:10 am - 2:00 pm
DCA
-
LGB
10h 50m
1 stop
$312Southwest
Mon, Mar 16 - Wed, Apr 1

Southwest flights from Long Beach to Washington, D.C.

Our best Southwest deals on Long Beach to Washington, D.C. flight tickets
Southwest
Mar 17
LGB1:45 pmLong Beach Municipal
6h 55m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl
Mar 24
IAD5:50 amWashington, D.C. Dulles Intl
7h 20m
1 stop
LGB10:10 amLong Beach Municipal
$257
Southwest
Mar 17
LGB8:00 amLong Beach Municipal
6h 20m
1 stop
IAD5:20 pmWashington, D.C. Dulles Intl
Mar 24
IAD5:50 amWashington, D.C. Dulles Intl
10h 05m
2 stops
LGB12:55 pmLong Beach Municipal
$262
Southwest
May 5
LGB10:45 amLong Beach Municipal
9h 55m
2 stops
IAD11:40 pmWashington, D.C. Dulles Intl
May 19
IAD6:20 amWashington, D.C. Dulles Intl
10h 20m
2 stops
LGB1:40 pmLong Beach Municipal
$267

Delta flights from Long Beach to Washington, D.C.

Our best Delta deals on Long Beach to Washington, D.C. flight tickets
Delta
Aug 12
LGB12:59 pmLong Beach Municipal
7h 52m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
Aug 17
IAD7:25 amWashington, D.C. Dulles Intl
7h 46m
1 stop
LGB12:11 pmLong Beach Municipal
$398
Delta
Apr 9
LGB5:03 pmLong Beach Municipal
9h 48m
1 stop
BWI5:51 amBaltimore/Washington
Apr 12
BWI7:01 amBaltimore/Washington
8h 06m
1 stop
LGB12:07 pmLong Beach Municipal
$418
Delta
Apr 28
LGB12:55 pmLong Beach Municipal
21h 18m
2 stops
BWI1:13 pmBaltimore/Washington
May 6
BWI7:15 amBaltimore/Washington
7h 42m
1 stop
LGB11:57 amLong Beach Municipal
$435

momondo 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, momondo users made 832,500 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Long Beach to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Tue 3/17

1:45 pm-11:40 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Tue 3/24

5:50 am-10:10 am

1 stop7h 20m

$257

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Wed 3/18

10:50 am-11:15 pm

1 stop9h 25m

Washington, D.C. Reagan-National

Wed 4/8

11:45 am-6:50 pm

1 stop10h 05m

$257

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Tue 3/17

8:00 am-5:20 pm

1 stop6h 20m

Washington, D.C. Dulles Intl

Tue 3/24

5:50 am-12:55 pm

2 stops10h 05m

$262

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 3/17

6:55 pm-8:25 am

2 stops10h 30m

Washington, D.C. Reagan-National

Tue 3/24

6:05 am-1:35 pm

1 stop10h 30m

$262

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Tue 5/5

10:45 am-11:40 pm

2 stops9h 55m

Washington, D.C. Dulles Intl

Tue 5/19

6:20 am-1:40 pm

2 stops10h 20m

$267

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 3/17

6:55 pm-8:25 am

2 stops10h 30m

Washington, D.C. Reagan-National

Tue 3/24

6:55 pm-8:10 am

2 stops16h 15m

$273

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Wed 4/1

1:45 pm-11:40 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Sun 4/5

5:05 am-10:00 am

1 stop7h 55m

$297

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Thu 4/2

9:00 am-12:15 am

1 stop12h 15m

Washington, D.C. Dulles Intl

Thu 4/9

5:55 am-10:05 am

1 stop7h 10m

$307

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Sat 4/18

11:30 am-8:55 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Wed 4/22

11:45 am-6:50 pm

1 stop10h 05m

$309

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Mon 3/16

12:25 pm-10:55 pm

1 stop7h 30m

Washington, D.C. Reagan-National

Wed 4/1

6:10 am-2:00 pm

1 stop10h 50m

$312

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.

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 month to fly to Washington, D.C.?

The month of December is, on average, the cheapest month to fly to Washington, D.C. from Long Beach, with most prices found around $245. If you’re not able to fly to Washington, D.C. in December, then September is your next best option. Flight prices from Long Beach to Washington, D.C. during September average around $263.

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

On average, the least expensive day to fly to Washington, D.C. from Long Beach is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $418. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Long Beach to Washington, D.C. for around $562.

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

In the afternoon is the cheapest time of day to fly from Long Beach to Washington, D.C. when you can find flight prices for as low as $385. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $478. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Long Beach Municipal to Washington, D.C. flight route?

Fly from Long Beach Municipal to Baltimore/Washington for the best Long Beach Municipal - Washington, D.C. flight prices

What cabin class options are available on Long Beach Municipal to Washington, D.C. flights?

There is only 1 cabin class available to choose from on Long Beach Municipal to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Long Beach to Washington, D.C. flights?

You could potentially save up to 70% on your flight if you consider stops on a Long Beach to Washington, D.C. flight.

When to book flights from Long Beach to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Washington, D.C. 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. (LGB to WAS) flight deals and tips

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

Best Price Found

$751

Fastest flight time

6h 20m

Direct flights

None
The best flight deal from Long Beach to Washington, D.C. found on momondo in the last 72 hours is $751
The fastest flight from Long Beach to Washington, D.C. takes 6h 20m
There are no direct flights from Long Beach to Washington, D.C.. Popular non-direct route for this connection is Long Beach Municipal Airport - Baltimore/Washington Airport.
Search flight deals

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

    The straight-line distance from Long Beach Municipal to Washington, D.C. is 2296.7 mi. In terms of flight time, this usually takes a little over 6h 20m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Long Beach Municipal Airport to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Long Beach to Washington, D.C.

Compare and see reviews for airlines that fly from Long Beach to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $208Free CancellationRating
8.0
4,295 reviews
Search Southwest flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,321 reviews
Search United Airlines flights

  • Southwest Flights From Long Beach to Washington, D.C.

    Southwest flight deals from Long Beach to Washington, D.C. start from $208 round-trip. Over the 4 Southwest flights for this route in a normal week, average airfare is usually $425 round-trip - but some users have found much cheaper deals with momondo.

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
Laurel
Colonial Beach
Tysons
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 enables you to select and highlight flights to Washington, D.C. from Long Beach with this policy.

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

Once you have performed a search for Long Beach to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport