IAD - LGB

$149 Find Cheap Flights from Washington Dulles Airport to Long Beach - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Long Beach departing on 9/25. 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

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Everything you should know

Cheapest round-trip
$302
Typical prices: $419-$1,103
Delta
Wed 8/26Mon 8/31
IAD - LGB • 2 stops
Cheapest one-way
$149
Delta
Fri 9/25
IAD - LGB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Long Beach. You'll need at least 1 connection.
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Top layover airports
Phoenix (PHX)
Cheapest • Avg $392 (round-trip)
Salt Lake City (SLC)
Shortest trip • 7h 54m (one-way)
Insights
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Insights
When to travel
September
Cheapest • 100% price drop
May
Most popular
Good to know
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We hope you love your trip to Long Beach!
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Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Long Beach (IAD-LGB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl 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 Dulles Intl to Long Beach

Wed, Aug 26 - Mon, Aug 31
Delta Logo
12:30 pm - 9:32 pm
IAD
-
LGB
12h 02m
2 stops
Delta Logo
1:00 pm - 11:39 pm
LGB
-
IAD
7h 39m
1 stop
$302Delta
Wed, Aug 26 - Mon, Aug 31
Delta Logo
12:30 pm - 9:32 pm
IAD
-
LGB
12h 02m
2 stops
Delta Logo
7:00 am - 11:26 pm
LGB
-
IAD
13h 26m
2 stops
$307Delta
Sat, Aug 22 - Mon, Aug 31
Delta Logo
11:06 am - 9:32 pm
IAD
-
LGB
13h 26m
2 stops
Delta Logo
1:00 pm - 11:39 pm
LGB
-
IAD
7h 39m
1 stop
$329Delta
Fri, Dec 4 - Tue, Dec 15
Delta Logo
7:15 am - 12:12 pm
IAD
-
LGB
7h 57m
1 stop
Delta Logo
7:10 am - 9:12 pm
LGB
-
IAD
11h 02m
2 stops
$333Delta
Sat, Aug 22 - Mon, Aug 31
Delta Logo
11:06 am - 9:32 pm
IAD
-
LGB
13h 26m
2 stops
Delta Logo
4:50 pm - 9:20 am
LGB
-
IAD
13h 30m
2 stops
$334Delta
Wed, Aug 26 - Mon, Aug 31
Delta Logo
12:29 pm - 9:32 pm
IAD
-
LGB
12h 03m
2 stops
Delta Logo
4:50 pm - 9:20 am
LGB
-
IAD
13h 30m
2 stops
$339Delta
Wed, Oct 21 - Tue, Nov 3
Alaska Airlines Logo
7:00 am - 2:10 pm
IAD
-
LGB
10h 10m
1 stop
Alaska Airlines Logo
3:10 pm - 5:51 am
LGB
-
IAD
11h 41m
1 stop
$357Alaska Airlines
Wed, Aug 26 - Mon, Aug 31
Delta Logo
7:00 am - 12:01 pm
IAD
-
LGB
8h 01m
1 stop
Delta Logo
1:00 pm - 11:39 pm
LGB
-
IAD
7h 39m
1 stop
$358Delta
Sun, Nov 22 - Wed, Dec 9
Delta Logo
7:15 am - 12:12 pm
IAD
-
LGB
7h 57m
1 stop
Delta Logo
7:10 am - 11:33 pm
LGB
-
IAD
13h 23m
2 stops
$363Delta
Fri, Sep 11 - Thu, Sep 17
Alaska Airlines Logo
7:00 am - 2:36 pm
IAD
-
LGB
10h 36m
1 stop
Alaska Airlines Logo
3:34 pm - 5:40 am
LGB
-
IAD
11h 06m
1 stop
$382Alaska Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Long Beach flights

Get data-powered insights and trends into flights from Dulles Intl 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. Dulles Intl 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. Dulles Intl 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. Dulles Intl Airport to Long Beach is September, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $660 and $551 respectively.

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Good to know

Low seasonDecember
Cheapest flight$149
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Washington Dulles Airport to Long Beach

When to book flights from Dulles Intl to Long Beach

Are your dates flexible? Find out the best times to travel from Dulles Intl 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 Washington Dulles Airport to Long Beach flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Long Beach?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Long Beach was $149 for a one-way ticket and $302 for a round-trip.

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

    A passport is not required to fly from Washington Dulles Airport to Long Beach.

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

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington Dulles 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 Washington Dulles Airport to Long Beach.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles 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 Washington Dulles 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 Washington Dulles 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 Washington Dulles Airport with another airline. Booking your flights between Washington Dulles 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 Washington Dulles 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 Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Long Beach

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Long Beach (LGB)