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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 1/8. 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
9:05 am - 2:55 pm
IAD
-
LGB
8h 50m1 stop
Southwest Logo
6:50 am - 5:00 pm
LGB
-
IAD
7h 10m1 stop
$287Southwest
Wed, Feb 11 - Sun, Feb 15
Southwest Logo
9:05 am - 4:45 pm
IAD
-
LGB
10h 40m2 stops
Southwest Logo
6:50 am - 5:00 pm
LGB
-
IAD
7h 10m1 stop
$292Southwest
Wed, Feb 11 - Sun, Feb 15
Delta Logo
7:05 am - 12:03 pm
IAD
-
LGB
7h 58m1 stop
Delta Logo
7:00 am - 6:56 pm
LGB
-
IAD
8h 56m2 stops
$302Delta
Tue, Jan 13 - Sat, Jan 17
Delta Logo
6:20 am - 4:07 pm
IAD
-
LGB
12h 47m2 stops
Delta Logo
7:00 am - 6:56 pm
LGB
-
IAD
8h 56m2 stops
$307Delta
Tue, Jan 13 - Sat, Jan 17
Southwest Logo
7:00 am - 2:10 pm
IAD
-
LGB
10h 10m1 stop
Southwest Logo
6:50 am - 5:00 pm
LGB
-
IAD
7h 10m1 stop
$314Southwest
Sat, Jan 24 - Sun, Jan 25
Southwest Logo
9:05 am - 2:55 pm
IAD
-
LGB
8h 50m1 stop
Southwest Logo
6:50 am - 5:00 pm
LGB
-
IAD
7h 10m1 stop
$317Southwest
Wed, Jan 28 - Sun, Feb 1
Southwest Logo
7:00 am - 2:45 pm
IAD
-
LGB
10h 45m2 stops
Southwest Logo
6:50 am - 5:00 pm
LGB
-
IAD
7h 10m1 stop
$319Southwest
Sat, Jan 24 - Sun, Jan 25
Southwest Logo
9:05 am - 4:45 pm
IAD
-
LGB
10h 40m2 stops
Southwest Logo
6:55 am - 4:50 pm
LGB
-
IAD
6h 55m1 stop
$322Southwest
Wed, Jan 28 - Mon, Feb 2
Southwest Logo
7:00 am - 12:40 pm
IAD
-
LGB
8h 40m1 stop
Southwest Logo
6:50 am - 5:00 pm
LGB
-
IAD
7h 10m1 stop
$324Southwest
Sat, Jan 24 - Sun, Jan 25
Southwest Logo
9:05 am - 2:55 pm
IAD
-
LGB
8h 50m1 stop
Southwest Logo
6:55 am - 4:50 pm
LGB
-
IAD
6h 55m1 stop
$328Southwest
Fri, Jan 9 - Mon, Jan 12

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
Feb 11
IAD9:05 amWashington, D.C. Dulles Intl
8h 50m
1 stop
LGB2:55 pmLong Beach Municipal
Feb 15
LGB6:50 amLong Beach Municipal
7h 10m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$287
Find similar
Southwest
Feb 11
IAD9:05 amWashington, D.C. Dulles Intl
10h 40m
2 stops
LGB4:45 pmLong Beach Municipal
Feb 15
LGB6:50 amLong Beach Municipal
7h 10m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$292
Find similar
Southwest
Jan 24
IAD7:00 amWashington, D.C. Dulles Intl
10h 10m
1 stop
LGB2:10 pmLong Beach Municipal
Jan 25
LGB6:50 amLong Beach Municipal
7h 10m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$314
Find similar

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
Jan 13
IAD7:05 amWashington, D.C. Dulles Intl
7h 58m
1 stop
LGB12:03 pmLong Beach Municipal
Jan 17
LGB7:00 amLong Beach Municipal
8h 56m
2 stops
IAD6:56 pmWashington, D.C. Dulles Intl
$302
Find similar
Delta
Jan 13
IAD12:29 pmWashington, D.C. Dulles Intl
12h 16m
2 stops
LGB9:45 pmLong Beach Municipal
Jan 17
LGB7:00 amLong Beach Municipal
8h 56m
2 stops
IAD6:56 pmWashington, D.C. Dulles Intl
$307
Find similar
Delta
Jan 27
IAD12:32 pmWashington, D.C. Dulles Intl
12h 13m
2 stops
LGB9:45 pmLong Beach Municipal
Feb 3
LGB1:05 pmLong Beach Municipal
7h 43m
1 stop
IAD11:48 pmWashington, D.C. Dulles Intl
$312
Find similar

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 December 18, 2025.
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 2/11

9:05 am-2:55 pm

1 stop8h 50m

Long Beach Municipal

Sun 2/15

6:50 am-5:00 pm

1 stop7h 10m

$287

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 2/11

9:05 am-4:45 pm

2 stops10h 40m

Long Beach Municipal

Sun 2/15

6:50 am-5:00 pm

1 stop7h 10m

$292

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 1/13

7:05 am-12:03 pm

1 stop7h 58m

Long Beach Municipal

Sat 1/17

7:00 am-6:56 pm

2 stops8h 56m

$302

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 1/13

6:20 am-4:07 pm

2 stops12h 47m

Long Beach Municipal

Sat 1/17

7:00 am-6:56 pm

2 stops8h 56m

$307

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sat 1/24

7:00 am-2:10 pm

1 stop10h 10m

Long Beach Municipal

Sun 1/25

6:50 am-5:00 pm

1 stop7h 10m

$314

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 1/28

9:05 am-2:55 pm

1 stop8h 50m

Long Beach Municipal

Sun 2/1

6:50 am-5:00 pm

1 stop7h 10m

$317

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sat 1/24

7:00 am-2:45 pm

2 stops10h 45m

Long Beach Municipal

Sun 1/25

6:50 am-5:00 pm

1 stop7h 10m

$319

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 1/28

9:05 am-4:45 pm

2 stops10h 40m

Long Beach Municipal

Mon 2/2

6:55 am-4:50 pm

1 stop6h 55m

$322

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sat 1/24

7:00 am-12:40 pm

1 stop8h 40m

Long Beach Municipal

Sun 1/25

6:50 am-5:00 pm

1 stop7h 10m

$324

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Fri 1/9

9:05 am-2:55 pm

1 stop8h 50m

Long Beach Municipal

Mon 1/12

6:55 am-4:50 pm

1 stop6h 55m

$328

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Long Beach?

What is the cheapest day to depart on your flight to Long Beach?

According to our data, Tuesday is the cheapest day to fly to Long Beach from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $366. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. Dulles Intl Airport to Long Beach on a Monday will generally be more expensive and average around $512. 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 Long Beach?

The cheapest time of day to fly to Long Beach is in the evening when flights can be purchased for as low as $202. Try not to purchase tickets at noon because they tend to be around $461. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 56m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Long Beach takes 7h 56m
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 56m 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 $296Free CancellationRating
7.9
4,250 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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