Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to Los Angeles from $149

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. to Los Angeles departing on 4/9. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:00 pm - 8:00 pm
DCA
-
LGB
9h 00m
1 stop
Southwest Logo
8:20 am - 8:50 pm
LGB
-
DCA
9h 30m
1 stop
$297Southwest
Wed, Apr 22 - Sat, Apr 25
Southwest Logo
5:55 am - 10:05 am
IAD
-
LGB
7h 10m
1 stop
Southwest Logo
2:55 pm - 12:20 am
LGB
-
IAD
6h 25m
1 stop
$297Southwest
Fri, May 15 - Mon, May 18
Southwest Logo
11:45 am - 6:50 pm
DCA
-
LGB
10h 05m
1 stop
Southwest Logo
7:50 am - 8:45 pm
LGB
-
DCA
9h 55m
2 stops
$302Southwest
Wed, Apr 22 - Sat, Apr 25
Southwest Logo
5:55 am - 3:05 pm
IAD
-
LGB
12h 10m
1 stop
Southwest Logo
1:50 pm - 11:40 pm
LGB
-
IAD
6h 50m
1 stop
$302Southwest
Mon, Apr 13 - Tue, Apr 14
Delta Logo
11:15 am - 9:43 pm
IAD
-
LGB
13h 28m
2 stops
Delta Logo
4:54 pm - 9:16 am
LGB
-
IAD
13h 22m
2 stops
$307Delta
Sat, May 16 - Wed, May 20
Southwest Logo
5:55 am - 3:05 pm
IAD
-
LGB
12h 10m
1 stop
Southwest Logo
11:15 am - 11:40 pm
LGB
-
IAD
9h 25m
2 stops
$308Southwest
Mon, Apr 13 - Tue, Apr 14
Southwest Logo
6:20 am - 10:35 am
IAD
-
LGB
7h 15m
1 stop
Southwest Logo
10:45 am - 12:40 am
LGB
-
IAD
10h 55m
1 stop
$312Southwest
Tue, Apr 7 - Sun, Apr 12
Southwest Logo
5:55 am - 10:05 am
IAD
-
LGB
7h 10m
1 stop
Southwest Logo
2:55 pm - 12:20 am
LGB
-
IAD
6h 25m
1 stop
$317Southwest
Thu, May 7 - Fri, May 8
Southwest Logo
6:20 am - 12:05 pm
IAD
-
LGB
8h 45m
2 stops
Southwest Logo
10:45 am - 12:40 am
LGB
-
IAD
10h 55m
1 stop
$318Southwest
Tue, Apr 7 - Sun, Apr 12
Delta Logo
7:20 am - 11:57 am
IAD
-
LGB
7h 37m
1 stop
Delta Logo
7:00 am - 11:55 pm
LGB
-
IAD
13h 55m
2 stops
$321Delta
Tue, Apr 14 - Tue, Apr 21

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

Our best Southwest deals on Washington, D.C. to Long Beach flight tickets
Southwest
Apr 22
DCA2:00 pmWashington, D.C. Reagan-National
9h 00m
1 stop
LGB8:00 pmLong Beach Municipal
Apr 25
LGB8:20 amLong Beach Municipal
9h 30m
1 stop
DCA8:50 pmWashington, D.C. Reagan-National
$297
Southwest
Apr 22
DCA11:45 amWashington, D.C. Reagan-National
10h 05m
1 stop
LGB6:50 pmLong Beach Municipal
Apr 25
LGB7:50 amLong Beach Municipal
9h 55m
2 stops
DCA8:45 pmWashington, D.C. Reagan-National
$302
Southwest
Apr 13
IAD5:55 amWashington, D.C. Dulles Intl
12h 10m
1 stop
LGB3:05 pmLong Beach Municipal
Apr 14
LGB11:15 amLong Beach Municipal
9h 25m
2 stops
IAD11:40 pmWashington, D.C. Dulles Intl
$308

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

Our best Delta deals on Washington, D.C. to Long Beach flight tickets
Delta
Apr 7
IAD1:19 pmWashington, D.C. Dulles Intl
11h 13m
2 stops
LGB9:32 pmLong Beach Municipal
Apr 14
LGB12:55 pmLong Beach Municipal
7h 49m
1 stop
IAD11:44 pmWashington, D.C. Dulles Intl
$302
Delta
Apr 7
DCA11:00 amWashington, D.C. Reagan-National
13h 32m
2 stops
LGB9:32 pmLong Beach Municipal
Apr 14
LGB7:00 amLong Beach Municipal
11h 37m
2 stops
DCA9:37 pmWashington, D.C. Reagan-National
$307
Delta
Apr 7
DCA11:00 amWashington, D.C. Reagan-National
13h 32m
2 stops
LGB9:32 pmLong Beach Municipal
Apr 16
LGB7:00 amLong Beach Municipal
12h 02m
2 stops
DCA10:02 pmWashington, D.C. Reagan-National
$317

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 17, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Long Beach

DCA - LGB

DCALGB

Washington, D.C. Reagan-National

Wed 4/22

2:00 pm-8:00 pm

1 stop9h 00m

Long Beach Municipal

Sat 4/25

8:20 am-8:50 pm

1 stop9h 30m

$297
Quickest round-trip

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Fri 5/15

5:55 am-10:05 am

1 stop7h 10m

Long Beach Municipal

Mon 5/18

2:55 pm-12:20 am

1 stop6h 25m

$297

Washington, D.C.Long Beach

DCA - LGB

DCALGB

Washington, D.C. Reagan-National

Wed 4/22

11:45 am-6:50 pm

1 stop10h 05m

Long Beach Municipal

Sat 4/25

7:50 am-8:45 pm

2 stops9h 55m

$302

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Mon 4/13

5:55 am-3:05 pm

1 stop12h 10m

Long Beach Municipal

Tue 4/14

1:50 pm-11:40 pm

1 stop6h 50m

$302

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sat 5/16

11:15 am-9:43 pm

2 stops13h 28m

Long Beach Municipal

Wed 5/20

4:54 pm-9:16 am

2 stops13h 22m

$307

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Mon 4/13

5:55 am-3:05 pm

1 stop12h 10m

Long Beach Municipal

Tue 4/14

11:15 am-11:40 pm

2 stops9h 25m

$308

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 4/7

6:20 am-10:35 am

1 stop7h 15m

Long Beach Municipal

Sun 4/12

10:45 am-12:40 am

1 stop10h 55m

$312

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Thu 5/7

5:55 am-10:05 am

1 stop7h 10m

Long Beach Municipal

Fri 5/8

2:55 pm-12:20 am

1 stop6h 25m

$317

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 4/7

6:20 am-12:05 pm

2 stops8h 45m

Long Beach Municipal

Sun 4/12

10:45 am-12:40 am

1 stop10h 55m

$318

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 4/14

7:20 am-11:57 am

1 stop7h 37m

Long Beach Municipal

Tue 4/21

7:00 am-11:55 pm

2 stops13h 55m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Washington, D.C. 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. and Long Beach?

What is the cheapest month to fly to Long Beach?

The cheapest month to fly to Long Beach from Washington, D.C. is in October. Flight prices, which tend to average around $254, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in October, then you should wait until September to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $318.

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

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

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

There is only 1 cabin class available to choose from on Washington, D.C. to Long Beach Municipal 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 Washington, D.C. to Long Beach flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Long Beach.

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

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

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

Fastest flight time

7h 10m

Direct flights

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

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

    Washington, D.C. and Long Beach Municipal are 2296.7 mi apart from one another. By plane, this route typically takes 7h 10m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Long Beach Municipal Airport.

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

    The required travel and health documents for your Long Beach Municipal 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 Long Beach Municipal 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 Washington, D.C. to Long Beach?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to Long Beach with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $204Free CancellationRating
8.0
4,320 reviews
Search Southwest flights

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

    Southwest flight deals from Washington, D.C. to Long Beach start from $204 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $441 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Long Beach 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 Long Beach that suits you.

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

Flights from Washington, D.C. to Long Beach with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Long Beach.

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

Of course. momondo tracks the price of Washington, D.C. to Long Beach flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Long Beach 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/16
Thu 4/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States