DCA - LGB

$124 Find Cheap Flights from Reagan Washington National Airport to Long Beach

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Long Beach departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Long Beach

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Long Beach, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Long Beach, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$252
Overall average: $360
Southwest
Wed 4/29Sun 5/3
DCA - LGB • 1 stop
Cheapest one-way
$124
Southwest
Wed 4/29
DCA - LGB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and Long Beach. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
St. Louis (STL)
Cheapest • Avg $401 (round-trip)
Nashville (BNA)
Shortest trip • 7h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 46% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Long Beach!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Long Beach (DCA-LGB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Long Beach that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Long Beach

Wed, Apr 29 - Sun, May 3
Southwest Logo
9:05 am - 1:10 pm
DCA
-
LGB
7h 05m
1 stop
Southwest Logo
8:10 am - 6:10 pm
LGB
-
DCA
7h 00m
1 stop
$252Southwest
Wed, Apr 22 - Fri, Apr 24
Southwest Logo
11:45 am - 6:50 pm
DCA
-
LGB
10h 05m
1 stop
Southwest Logo
10:45 am - 10:45 pm
LGB
-
DCA
9h 00m
1 stop
$257Southwest
Tue, May 5 - Fri, May 8
Southwest Logo
2:00 pm - 8:00 pm
DCA
-
LGB
9h 00m
1 stop
Southwest Logo
8:00 am - 7:55 pm
LGB
-
DCA
8h 55m
2 stops
$262Southwest
Tue, May 5 - Fri, May 8
Southwest Logo
10:55 am - 6:10 pm
DCA
-
LGB
10h 15m
2 stops
Southwest Logo
8:00 am - 7:55 pm
LGB
-
DCA
8h 55m
2 stops
$267Southwest
Wed, Apr 29 - Sun, May 3
Southwest Logo
9:05 am - 1:10 pm
DCA
-
LGB
7h 05m
1 stop
Southwest Logo
2:10 pm - 11:55 pm
LGB
-
DCA
6h 45m
1 stop
$272Southwest
Thu, Apr 30 - Fri, May 1
Southwest Logo
6:05 am - 1:25 pm
DCA
-
LGB
10h 20m
1 stop
Southwest Logo
12:05 pm - 10:55 pm
LGB
-
DCA
7h 50m
1 stop
$277Southwest
Wed, Apr 29 - Sun, May 3
Southwest Logo
9:05 am - 1:10 pm
DCA
-
LGB
7h 05m
1 stop
Southwest Logo
8:30 pm - 8:55 am
LGB
-
DCA
9h 25m
2 stops
$278Southwest
Wed, Apr 15 - Sun, Apr 19
Southwest Logo
11:45 am - 6:50 pm
DCA
-
LGB
10h 05m
1 stop
Southwest Logo
8:30 pm - 8:50 am
LGB
-
DCA
9h 20m
2 stops
$282Southwest
Wed, Apr 29 - Sun, May 3
Southwest Logo
9:55 am - 4:35 pm
DCA
-
LGB
9h 40m
2 stops
Southwest Logo
8:30 pm - 8:55 am
LGB
-
DCA
9h 25m
2 stops
$287Southwest
Fri, Apr 17 - Sun, Apr 19
Southwest Logo
6:10 am - 5:20 pm
DCA
-
LGB
14h 10m
1 stop
Southwest Logo
8:30 pm - 8:50 am
LGB
-
DCA
9h 20m
2 stops
$288Southwest
Booking Insights

KAYAK's insights & trends for Reagan-National to Long Beach flights

Get data-powered insights and trends into flights from Reagan-National to Long Beach to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Long Beach?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Long Beach, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Long Beach is October, where tickets cost $205 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $509 and $467 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$124
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Reagan Washington National Airport to Long Beach

When to book flights from Reagan-National to Long Beach

Are your dates flexible? Find out the best times to travel from Reagan-National to Long Beach based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Long Beach flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Long Beach?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Long Beach was $124 for a one-way ticket and $252 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Long Beach?

    No

  • Which airports will I be using when flying from Reagan Washington National Airport to Long Beach?

    Reagan Washington National Airport airport is called Washington, D.C. Reagan-National and the only airport in Long Beach is Long Beach Municipal.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Long Beach?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Reagan Washington National Airport to Long Beach flight route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Long Beach?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Long Beach.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Long Beach?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Long Beach from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Long Beach?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Long Beach with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and LGB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Long Beach?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Long Beach from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Reagan-National to Long Beach

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Long Beach. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Long Beach? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4311 reviews
8.0Comfort
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
Airline reviews

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

4.0 OkayAnonymous, Mar 2026
PHX - LAX
Read more Southwest reviews

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

The charges were ridiculous for an hour flight and the turbulence was very scary.

3 hour delay. Had to change plans and was still delayed.

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Everything you need to know for your flight from Reagan-National to Long Beach

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Long Beach (LGB)