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Cheap flights from Long Beach to Washington, D.C. from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Washington, D.C. departing on 6/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:56 pm - 9:19 am
LGB
-
IAD
13h 23m
2 stops
Delta Logo
7:25 am - 12:11 pm
IAD
-
LGB
7h 46m
1 stop
$302Delta
Mon, Aug 24 - Tue, Sep 1
Delta Logo
12:59 pm - 11:51 pm
LGB
-
IAD
7h 52m
1 stop
Delta Logo
7:15 am - 12:11 pm
IAD
-
LGB
7h 56m
1 stop
$338Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
4:55 pm - 9:26 am
LGB
-
IAD
13h 31m
2 stops
Delta Logo
10:16 am - 9:32 pm
IAD
-
LGB
14h 16m
2 stops
$339Delta
Tue, Jul 28 - Thu, Aug 13
Delta Logo
4:55 pm - 10:18 am
LGB
-
IAD
14h 23m
2 stops
Delta Logo
12:37 pm - 9:32 pm
IAD
-
LGB
11h 55m
2 stops
$348Delta
Thu, Jul 23 - Wed, Jul 29
Delta Logo
4:55 pm - 9:26 am
LGB
-
IAD
13h 31m
2 stops
Delta Logo
6:59 am - 12:01 pm
IAD
-
LGB
8h 02m
1 stop
$364Delta
Tue, Jul 28 - Tue, Aug 11
Delta Logo
12:59 pm - 11:46 pm
LGB
-
IAD
7h 47m
1 stop
Delta Logo
7:15 am - 12:12 pm
IAD
-
LGB
7h 57m
1 stop
$368Delta
Wed, Oct 7 - Tue, Oct 20
Delta Logo
1:00 pm - 11:29 pm
LGB
-
IAD
7h 29m
1 stop
Delta Logo
10:16 am - 9:32 pm
IAD
-
LGB
14h 16m
2 stops
$373Delta
Wed, Jul 29 - Mon, Aug 10
Delta Logo
4:55 pm - 10:18 am
LGB
-
IAD
14h 23m
2 stops
Delta Logo
10:16 am - 9:32 pm
IAD
-
LGB
14h 16m
2 stops
$379Delta
Wed, Jul 29 - Mon, Aug 10
Southwest Logo
6:50 am - 4:25 pm
LGB
-
IAD
6h 35m
1 stop
Southwest Logo
6:20 am - 10:35 am
IAD
-
LGB
7h 15m
1 stop
$393Southwest
Sat, May 30 - Wed, Jun 3
Delta Logo
7:05 am - 9:24 pm
LGB
-
IAD
11h 19m
2 stops
Delta Logo
6:08 am - 4:14 pm
IAD
-
LGB
13h 06m
2 stops
$398Delta
Thu, May 28 - Tue, Jun 2

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

Our best Delta deals on Long Beach to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Aug 24
LGB4:56 pmLong Beach Municipal
13h 23m
2 stops
IAD9:19 amWashington, D.C. Dulles Intl
Sep 1
IAD7:25 amWashington, D.C. Dulles Intl
7h 46m
1 stop
LGB12:11 pmLong Beach Municipal
$302
Delta
Sep 22
LGB12:59 pmLong Beach Municipal
7h 52m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
Sep 29
IAD7:15 amWashington, D.C. Dulles Intl
7h 56m
1 stop
LGB12:11 pmLong Beach Municipal
$338
Delta
Jul 28
LGB4:55 pmLong Beach Municipal
13h 31m
2 stops
IAD9:26 amWashington, D.C. Dulles Intl
Aug 13
IAD10:16 amWashington, D.C. Dulles Intl
14h 16m
2 stops
LGB9:32 pmLong Beach Municipal
$339

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

Our best Southwest deals on Long Beach to Washington, D.C. Dulles Intl Airport flight tickets
Southwest
May 30
LGB6:50 amLong Beach Municipal
6h 35m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
Jun 3
IAD6:20 amWashington, D.C. Dulles Intl
7h 15m
1 stop
LGB10:35 amLong Beach Municipal
$393
Southwest
May 26
LGB1:50 pmLong Beach Municipal
6h 50m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl
May 30
IAD5:50 amWashington, D.C. Dulles Intl
7h 20m
1 stop
LGB10:10 amLong Beach Municipal
$422
Southwest
May 26
LGB10:45 amLong Beach Municipal
9h 55m
2 stops
IAD11:40 pmWashington, D.C. Dulles Intl
May 30
IAD5:50 amWashington, D.C. Dulles Intl
7h 20m
1 stop
LGB10:10 amLong Beach Municipal
$427

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Washington, D.C. Dulles Intl Airport 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 May 11, 2026.
Use the filters below to find and compare flights from Long Beach to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Mon 8/24

4:56 pm-9:19 am

2 stops13h 23m

Washington, D.C. Dulles Intl

Tue 9/1

7:25 am-12:11 pm

1 stop7h 46m

$302

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Tue 9/22

12:59 pm-11:51 pm

1 stop7h 52m

Washington, D.C. Dulles Intl

Tue 9/29

7:15 am-12:11 pm

1 stop7h 56m

$338

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Tue 7/28

4:55 pm-9:26 am

2 stops13h 31m

Washington, D.C. Dulles Intl

Thu 8/13

10:16 am-9:32 pm

2 stops14h 16m

$339

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Thu 7/23

4:55 pm-10:18 am

2 stops14h 23m

Washington, D.C. Dulles Intl

Wed 7/29

12:37 pm-9:32 pm

2 stops11h 55m

$348

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Tue 7/28

4:55 pm-9:26 am

2 stops13h 31m

Washington, D.C. Dulles Intl

Tue 8/11

6:59 am-12:01 pm

1 stop8h 02m

$364

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Wed 10/7

12:59 pm-11:46 pm

1 stop7h 47m

Washington, D.C. Dulles Intl

Tue 10/20

7:15 am-12:12 pm

1 stop7h 57m

$368

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Wed 7/29

1:00 pm-11:29 pm

1 stop7h 29m

Washington, D.C. Dulles Intl

Mon 8/10

10:16 am-9:32 pm

2 stops14h 16m

$373

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Wed 7/29

4:55 pm-10:18 am

2 stops14h 23m

Washington, D.C. Dulles Intl

Mon 8/10

10:16 am-9:32 pm

2 stops14h 16m

$379
Quickest round-trip

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Sat 5/30

6:50 am-4:25 pm

1 stop6h 35m

Washington, D.C. Dulles Intl

Wed 6/3

6:20 am-10:35 am

1 stop7h 15m

$393

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Thu 5/28

7:05 am-9:24 pm

2 stops11h 19m

Washington, D.C. Dulles Intl

Tue 6/2

6:08 am-4:14 pm

2 stops13h 06m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Long Beach to Washington, D.C. Dulles Intl Airport

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 day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $441. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Long Beach to Washington, D.C. Dulles Intl Airport for around $600.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Long Beach in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $405 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $581 on average. Flights to Washington, D.C. Dulles Intl Airport from Long Beach at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Long Beach to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 48% on your flight if you consider stops on a Long Beach to Washington, D.C. Dulles Intl Airport flight.

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

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

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

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

Fastest flight time

7h 47m

Direct flights

None
The fastest flight from Long Beach to Washington, D.C. Dulles Intl Airport takes 7h 47m
There are no direct flights from Long Beach to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Long Beach to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Long Beach to Washington, D.C. Dulles Intl Airport

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

    A flight from Long Beach Municipal to Washington, D.C. Dulles Intl will travel around 2274.3 mi. In terms of flight time, this usually takes a little over 7h 47m.

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

    Prices for flights from Long Beach Municipal Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Long Beach Municipal Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl 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 Long Beach to Washington, D.C. Dulles Intl Airport?

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

Compare and see reviews for airlines that fly from Long Beach to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $207Free CancellationRating
8.0
4,298 reviews
Search Southwest flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Long Beach to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Washington, D.C. from Long Beach on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Long Beach to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Long Beach and alert you when they change.

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