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Cheap flights from Long Beach to Washington, D.C. from $99

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 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
12:20 pm - 10:20 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
7h 00m1 stop Houston Hobby
Southwest Logo
7:00 am - 2:05 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
10h 05m1 stop Las Vegas Harry Reid Intl
$186Southwest
Tue, Sep 22 - Sat, Sep 26
Southwest Logo
9:00 am - 8:55 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
8h 55m2 stops Austin Bergstrom New Orleans Louis Armstrong
Southwest Logo
7:00 am - 2:05 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
10h 05m1 stop Las Vegas Harry Reid Intl
$192Southwest
Tue, Sep 22 - Sat, Sep 26
Southwest Logo
7:55 am - 7:50 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
8h 55m1 stop Chicago Midway
Southwest Logo
4:20 pm - 8:25 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
7h 05m1 stop Nashville Intl
$205Southwest
Fri, Oct 30 - Wed, Nov 4
Southwest Logo
7:55 am - 7:50 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
8h 55m1 stop Chicago Midway
Southwest Logo
6:10 am - 12:40 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
9h 30m2 stops Dallas Love Field Phoenix Sky Harbor Intl
$214Southwest
Fri, Oct 30 - Wed, Nov 4
Southwest Logo
6:55 am - 6:15 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
8h 20m1 stop Chicago Midway
Southwest Logo
4:20 pm - 8:25 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
7h 05m1 stop Nashville Intl
$218Southwest
Sat, Oct 31 - Tue, Nov 3
Southwest Logo
6:55 am - 6:15 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
8h 20m1 stop Chicago Midway
Southwest Logo
4:20 pm - 8:25 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
7h 05m1 stop Nashville Intl
$218Southwest
Sat, Oct 31 - Wed, Nov 4
Southwest Logo
6:55 am - 6:15 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
8h 20m1 stop Chicago Midway
Southwest Logo
6:05 am - 1:20 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
10h 15m2 stops Nashville Intl Dallas Love Field
$228Southwest
Sat, Oct 31 - Tue, Nov 3
Southwest Logo
6:55 am - 6:15 pmLGB  Long Beach Municipal-DCA Washington, D.C. Reagan-National
8h 20m1 stop Chicago Midway
Southwest Logo
6:10 am - 12:40 pmDCA  Washington, D.C. Reagan-National-LGB Long Beach Municipal
9h 30m2 stops Dallas Love Field Phoenix Sky Harbor Intl
$228Southwest
Sat, Oct 31 - Wed, Nov 4
Delta Logo
1:05 pm - 11:37 pmLGB  Long Beach Municipal-IAD Washington, D.C. Dulles Intl
7h 32m1 stop Salt Lake City
Delta Logo
7:00 am - 12:09 pmIAD  Washington, D.C. Dulles Intl-LGB Long Beach Municipal
8h 09m1 stop Salt Lake City
$297Delta
Tue, Nov 10 - Fri, Nov 13
Delta Logo
4:57 pm - 5:40 amLGB  Long Beach Municipal-BWI Baltimore/Washington
9h 43m1 stop Salt Lake City
Delta Logo
7:10 am - 12:12 pmBWI  Baltimore/Washington-LGB Long Beach Municipal
8h 02m1 stop Salt Lake City
$297Delta
Wed, Dec 2 - Thu, Feb 25

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

Our best Delta deals on Long Beach to Washington, D.C. flight tickets
Delta
Nov 10
LGB1:05 pmLong Beach Municipal
7h 32m
1 stop
IAD11:37 pmWashington, D.C. Dulles Intl
Nov 13
IAD7:00 amWashington, D.C. Dulles Intl
8h 09m
1 stop
LGB12:09 pmLong Beach Municipal
$297
Delta
Dec 3
LGB7:00 amLong Beach Municipal
13h 03m
2 stops
BWI11:03 pmBaltimore/Washington
Feb 24
BWI7:10 amBaltimore/Washington
8h 02m
1 stop
LGB12:12 pmLong Beach Municipal
$302
Delta
Dec 4
LGB4:57 pmLong Beach Municipal
9h 43m
1 stop
BWI5:40 amBaltimore/Washington
Feb 23
BWI7:10 amBaltimore/Washington
8h 02m
1 stop
LGB12:12 pmLong Beach Municipal
$308

Alaska Airlines flights from Long Beach to Washington, D.C.

Our best Alaska Airlines deals on Long Beach to Washington, D.C. flight tickets
Alaska Airlines
Oct 27
LGB3:10 pmLong Beach Municipal
11h 10m
1 stop
BWI5:20 amBaltimore/Washington
Nov 3
BWI7:00 amBaltimore/Washington
10h 10m
1 stop
LGB2:10 pmLong Beach Municipal
$355
Alaska Airlines
Sep 23
LGB3:34 pmLong Beach Municipal
11h 06m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
Sep 28
IAD7:00 amWashington, D.C. Dulles Intl
10h 36m
1 stop
LGB2:36 pmLong Beach Municipal
$357
Alaska Airlines
Sep 9
LGB3:34 pmLong Beach Municipal
11h 06m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
Sep 16
IAD7:00 amWashington, D.C. Dulles Intl
10h 36m
1 stop
LGB2:36 pmLong Beach Municipal
$377

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 August 12, 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

Cheapest round-trip

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Tue 9/22

12:20 pm-10:20 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 9/26

7:00 am-2:05 pm

1 stop10h 05m

$186

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Tue 9/22

9:00 am-8:55 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Sat 9/26

7:00 am-2:05 pm

1 stop10h 05m

$192

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Fri 10/30

7:55 am-7:50 pm

1 stop8h 55m

Washington, D.C. Reagan-National

Wed 11/4

4:20 pm-8:25 pm

1 stop7h 05m

$205

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Fri 10/30

7:55 am-7:50 pm

1 stop8h 55m

Washington, D.C. Reagan-National

Wed 11/4

6:10 am-12:40 pm

2 stops9h 30m

$214
Quickest round-trip

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Sat 10/31

6:55 am-6:15 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Tue 11/3

4:20 pm-8:25 pm

1 stop7h 05m

$218

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Sat 10/31

6:55 am-6:15 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Wed 11/4

4:20 pm-8:25 pm

1 stop7h 05m

$218

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Sat 10/31

6:55 am-6:15 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Tue 11/3

6:05 am-1:20 pm

2 stops10h 15m

$228

Long BeachWashington, D.C.

LGB Long Beach Municipal - DCA Washington, D.C. Reagan-National

LGBDCA

Long Beach Municipal

Sat 10/31

6:55 am-6:15 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Wed 11/4

6:10 am-12:40 pm

2 stops9h 30m

$228

Long BeachWashington, D.C.

LGB Long Beach Municipal - IAD Washington, D.C. Dulles Intl

LGBIAD

Long Beach Municipal

Tue 11/10

1:05 pm-11:37 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

Fri 11/13

7:00 am-12:09 pm

1 stop8h 09m

$297

Long BeachBaltimore

LGB Long Beach Municipal - BWI Baltimore/Washington

LGBBWI

Long Beach Municipal

Wed 12/2

4:57 pm-5:40 am

1 stop9h 43m

Baltimore/Washington

Thu 2/25

7:10 am-12:12 pm

1 stop8h 02m

$297

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 September is, on average, the cheapest month to fly to Washington, D.C. from Long Beach, with most prices found around $264. If you’re not able to fly to Washington, D.C. in September, then January is your next best option. Flight prices from Long Beach to Washington, D.C. during January average around $402.

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 $464. 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 $647.

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 $434. 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 in the morning because they tend to be around $540. 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 Washington, D.C. Reagan-National for the best Long Beach Municipal - Washington, D.C. flight prices

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

There is only 1 cabin class available to choose from on Long Beach 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 76% 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 35m

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 35m
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

Frequently asked questions about flying from Long Beach to Washington, D.C.

  • 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 35m.

  • 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
4,218 reviews
Search Southwest 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 5 Southwest flights for this route in a normal week, average airfare is usually $510 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Glen Burnie
College Park

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