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Cheap flights from Washington, D.C. Dulles Intl Airport to Los Angeles 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 Washington, D.C. Dulles Intl Airport to Los Angeles departing on 4/14. 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 Washington, D.C. Dulles Intl Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:20 am - 10:35 am
IAD
-
LGB
7h 15m
1 stop
Southwest Logo
9:00 am - 12:20 am
LGB
-
IAD
12h 20m
1 stop
$262Southwest
Wed, May 6 - Fri, May 8
Southwest Logo
6:20 am - 1:40 pm
IAD
-
LGB
10h 20m
2 stops
Southwest Logo
9:00 am - 12:20 am
LGB
-
IAD
12h 20m
1 stop
$268Southwest
Wed, May 6 - Fri, May 8
Southwest Logo
5:50 am - 12:05 pm
IAD
-
LGB
9h 15m
2 stops
Southwest Logo
6:50 am - 4:25 pm
LGB
-
IAD
6h 35m
1 stop
$357Southwest
Sun, Apr 19 - Sat, Apr 25
Southwest Logo
5:50 am - 10:10 am
IAD
-
LGB
7h 20m
1 stop
Southwest Logo
8:00 am - 5:20 pm
LGB
-
IAD
6h 20m
1 stop
$360Southwest
Tue, Mar 17 - Tue, Mar 24
Delta Logo
10:05 am - 9:45 pm
IAD
-
LGB
14h 40m
2 stops
Delta Logo
12:59 pm - 11:51 pm
LGB
-
IAD
7h 52m
1 stop
$363Delta
Tue, Jul 28 - Tue, Aug 11
Southwest Logo
5:50 am - 1:55 pm
IAD
-
LGB
11h 05m
2 stops
Southwest Logo
8:00 am - 5:20 pm
LGB
-
IAD
6h 20m
1 stop
$365Southwest
Tue, Mar 17 - Tue, Mar 24
Southwest Logo
4:25 pm - 9:10 pm
IAD
-
LGB
7h 45m
1 stop
Southwest Logo
6:50 am - 4:25 pm
LGB
-
IAD
6h 35m
1 stop
$367Southwest
Sun, Apr 19 - Sat, Apr 25
Southwest Logo
6:20 am - 1:40 pm
IAD
-
LGB
10h 20m
2 stops
Southwest Logo
12:25 pm - 12:20 am
LGB
-
IAD
8h 55m
2 stops
$377Southwest
Wed, May 6 - Fri, May 8
Delta Logo
7:20 am - 12:07 pm
IAD
-
LGB
7h 47m
1 stop
Delta Logo
12:55 pm - 11:44 pm
LGB
-
IAD
7h 49m
1 stop
$378Delta
Wed, Apr 8 - Tue, Apr 14
Delta Logo
7:25 am - 12:11 pm
IAD
-
LGB
7h 46m
1 stop
Delta Logo
12:59 pm - 11:51 pm
LGB
-
IAD
7h 52m
1 stop
$380Delta
Tue, Aug 11 - Sat, Aug 15

Southwest flights from Washington, D.C. Dulles Intl Airport to Long Beach

Our best Southwest deals on Washington, D.C. Dulles Intl Airport to Long Beach flight tickets
Southwest
May 6
IAD6:20 amWashington, D.C. Dulles Intl
7h 15m
1 stop
LGB10:35 amLong Beach Municipal
May 8
LGB9:00 amLong Beach Municipal
12h 20m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
$262
Southwest
May 6
IAD6:20 amWashington, D.C. Dulles Intl
10h 20m
2 stops
LGB1:40 pmLong Beach Municipal
May 8
LGB9:00 amLong Beach Municipal
12h 20m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
$268
Southwest
Apr 30
IAD5:55 amWashington, D.C. Dulles Intl
7h 10m
1 stop
LGB10:05 amLong Beach Municipal
May 4
LGB2:55 pmLong Beach Municipal
6h 25m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
$317

Delta flights from Washington, D.C. Dulles Intl Airport to Long Beach

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Long Beach flight tickets
Delta
Aug 20
IAD7:25 amWashington, D.C. Dulles Intl
7h 46m
1 stop
LGB12:11 pmLong Beach Municipal
Aug 24
LGB12:59 pmLong Beach Municipal
7h 52m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
$359
Delta
Jul 28
IAD10:05 amWashington, D.C. Dulles Intl
14h 40m
2 stops
LGB9:45 pmLong Beach Municipal
Aug 11
LGB12:59 pmLong Beach Municipal
7h 52m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
$363
Delta
Apr 8
IAD7:20 amWashington, D.C. Dulles Intl
7h 47m
1 stop
LGB12:07 pmLong Beach Municipal
Apr 14
LGB12:55 pmLong Beach Municipal
7h 49m
1 stop
IAD11:44 pmWashington, D.C. Dulles Intl
$378

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 5/6

6:20 am-10:35 am

1 stop7h 15m

Long Beach Municipal

Fri 5/8

9:00 am-12:20 am

1 stop12h 20m

$262

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 5/6

6:20 am-1:40 pm

2 stops10h 20m

Long Beach Municipal

Fri 5/8

9:00 am-12:20 am

1 stop12h 20m

$268

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sun 4/19

5:50 am-12:05 pm

2 stops9h 15m

Long Beach Municipal

Sat 4/25

6:50 am-4:25 pm

1 stop6h 35m

$357

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 3/17

5:50 am-10:10 am

1 stop7h 20m

Long Beach Municipal

Tue 3/24

8:00 am-5:20 pm

1 stop6h 20m

$360

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 7/28

10:05 am-9:45 pm

2 stops14h 40m

Long Beach Municipal

Tue 8/11

12:59 pm-11:51 pm

1 stop7h 52m

$363

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 3/17

5:50 am-1:55 pm

2 stops11h 05m

Long Beach Municipal

Tue 3/24

8:00 am-5:20 pm

1 stop6h 20m

$365

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sun 4/19

4:25 pm-9:10 pm

1 stop7h 45m

Long Beach Municipal

Sat 4/25

6:50 am-4:25 pm

1 stop6h 35m

$367

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 5/6

6:20 am-1:40 pm

2 stops10h 20m

Long Beach Municipal

Fri 5/8

12:25 pm-12:20 am

2 stops8h 55m

$377

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 4/8

7:20 am-12:07 pm

1 stop7h 47m

Long Beach Municipal

Tue 4/14

12:55 pm-11:44 pm

1 stop7h 49m

$378

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 8/11

7:25 am-12:11 pm

1 stop7h 46m

Long Beach Municipal

Sat 8/15

12:59 pm-11:51 pm

1 stop7h 52m

$380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Long Beach

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 airline that flies from Washington, D.C. Dulles Intl to Long Beach Municipal?

Southwest and Delta are the most popular carriers operating from Washington, D.C. Dulles Intl to Long Beach Municipal

What airlines fly to Long Beach?

United Airlines, Alaska Airlines and Frontier are the top three most popular airlines that fly to Long Beach from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Long Beach. Keep in mind that there are 8 different airlines that fly to Long Beach on a routine basis, so you have a few additional options to choose from.

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

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

Cheap Washington, D.C. Dulles Intl Airport to Long Beach (IAD to LGB) flight deals and tips

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

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Long Beach takes 7h 10m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Long Beach. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Long Beach.
Search flight deals

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

    Long Beach Municipal is 2274.3 mi away from Washington, D.C. Dulles Intl. 7h 10m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Long Beach Municipal Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Long Beach Municipal Airport?

    The travel and health documents you'll need for your trip to Long Beach Municipal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Long Beach Municipal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Long Beach with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $256Free CancellationRating
8.0
4,303 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Long Beach from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Long Beach quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Long Beach from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and Long Beach 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 Washington, D.C. to Long Beach right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Long Beach flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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