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Cheap flights from Alexandria, Louisiana to Washington, D.C. from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alexandria, Louisiana to Washington, D.C. departing on 3/21. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:03 am - 4:50 pm
AEX
-
IAD
5h 47m
1 stop
American Airlines Logo
5:37 pm - 11:14 pm
IAD
-
AEX
6h 37m
1 stop
$248American Airlines
Thu, Feb 19 - Mon, Feb 23
Delta Logo
5:00 pm - 12:21 am
AEX
-
IAD
6h 21m
1 stop
Delta Logo
7:18 am - 11:03 am
IAD
-
AEX
4h 45m
1 stop
$292Delta
Fri, Mar 6 - Mon, Mar 16
American Airlines Logo
10:03 am - 4:50 pm
AEX
-
IAD
5h 47m
1 stop
American Airlines Logo
2:03 pm - 11:14 pm
IAD
-
AEX
10h 11m
2 stops
$354American Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
6:00 am - 4:16 pm
AEX
-
IAD
9h 16m
2 stops
American Airlines Logo
2:03 pm - 11:14 pm
IAD
-
AEX
10h 11m
2 stops
$459American Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
10:03 am - 4:50 pm
AEX
-
IAD
5h 47m
1 stop
American Airlines Logo
9:19 am - 11:04 pm
IAD
-
AEX
14h 45m
2 stops
$610American Airlines
Thu, Mar 5 - Sun, Mar 8
American Airlines Logo
6:28 pm - 8:30 pm
AEX
-
IAD
25h 02m
2 stops
American Airlines Logo
5:00 am - 11:04 pm
IAD
-
AEX
19h 04m
2 stops
$683American Airlines
Thu, Mar 5 - Sun, Mar 8
American Airlines Logo
10:03 am - 4:50 pm
AEX
-
IAD
5h 47m
1 stop
American Airlines Logo
9:19 am - 5:58 pm
IAD
-
AEX
9h 39m
2 stops
$738American Airlines
Fri, Mar 6 - Mon, Mar 16
American Airlines Logo
10:03 am - 4:50 pm
AEX
-
IAD
5h 47m
1 stop
American Airlines Logo
9:19 am - 5:58 pm
IAD
-
AEX
9h 39m
2 stops
$743American Airlines
Fri, Mar 6 - Mon, Mar 16
American Airlines Logo
10:03 am - 4:50 pm
AEX
-
IAD
5h 47m
1 stop
American Airlines Logo
9:19 am - 5:58 pm
IAD
-
AEX
9h 39m
2 stops
$774American Airlines
Thu, Mar 5 - Sun, Mar 8
Delta Logo
5:00 pm - 12:21 am
AEX
-
IAD
6h 21m
1 stop
Delta Logo
12:24 pm - 9:27 pm
IAD
-
AEX
10h 03m
2 stops
$964Delta
Thu, Feb 19 - Mon, Feb 23

Delta flights from Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Mar 6
AEX11:48 amAlexandria
5h 49m
1 stop
IAD6:37 pmWashington, D.C. Dulles Intl
Mar 16
IAD6:01 amWashington, D.C. Dulles Intl
6h 02m
1 stop
AEX11:03 amAlexandria
$292
Delta
Feb 13
AEX5:00 pmAlexandria
6h 21m
1 stop
IAD12:21 amWashington, D.C. Dulles Intl
Feb 20
IAD12:35 pmWashington, D.C. Dulles Intl
4h 37m
1 stop
AEX4:12 pmAlexandria
$407
Delta
Feb 12
AEX5:00 pmAlexandria
6h 21m
1 stop
IAD12:21 amWashington, D.C. Dulles Intl
Feb 17
IAD3:42 pmWashington, D.C. Dulles Intl
6h 45m
1 stop
AEX9:27 pmAlexandria
$477

American Airlines flights from Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Feb 19
AEX10:03 amAlexandria
5h 47m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Feb 23
IAD5:37 pmWashington, D.C. Dulles Intl
6h 37m
1 stop
AEX11:14 pmAlexandria
$248
American Airlines
Feb 20
AEX10:03 amAlexandria
5h 47m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Feb 23
IAD2:03 pmWashington, D.C. Dulles Intl
10h 11m
2 stops
AEX11:14 pmAlexandria
$354
American Airlines
Feb 20
AEX6:00 amAlexandria
9h 16m
2 stops
IAD4:16 pmWashington, D.C. Dulles Intl
Feb 23
IAD2:03 pmWashington, D.C. Dulles Intl
10h 11m
2 stops
AEX11:14 pmAlexandria
$459

momondo Fare Finder

 
Customize your flight search to find flights from Alexandria, Louisiana 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 February 7, 2026.
Use the filters below to find and compare flights from Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Thu 2/19

10:03 am-4:50 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Mon 2/23

5:37 pm-11:14 pm

1 stop6h 37m

$248

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Fri 3/6

5:00 pm-12:21 am

1 stop6h 21m

Washington, D.C. Dulles Intl

Mon 3/16

7:18 am-11:03 am

1 stop4h 45m

$292

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Fri 2/20

10:03 am-4:50 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Mon 2/23

2:03 pm-11:14 pm

2 stops10h 11m

$354

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Fri 2/20

6:00 am-4:16 pm

2 stops9h 16m

Washington, D.C. Dulles Intl

Mon 2/23

2:03 pm-11:14 pm

2 stops10h 11m

$459

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Thu 3/5

10:03 am-4:50 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Sun 3/8

9:19 am-11:04 pm

2 stops14h 45m

$610

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Thu 3/5

6:28 pm-8:30 pm

2 stops25h 02m

Washington, D.C. Dulles Intl

Sun 3/8

5:00 am-11:04 pm

2 stops19h 04m

$683

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Fri 3/6

10:03 am-4:50 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Mon 3/16

9:19 am-5:58 pm

2 stops9h 39m

$738

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Fri 3/6

10:03 am-4:50 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Mon 3/16

9:19 am-5:58 pm

2 stops9h 39m

$743

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Thu 3/5

10:03 am-4:50 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Sun 3/8

9:19 am-5:58 pm

2 stops9h 39m

$774

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Thu 2/19

5:00 pm-12:21 am

1 stop6h 21m

Washington, D.C. Dulles Intl

Mon 2/23

12:24 pm-9:27 pm

2 stops10h 03m

$964

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Alexandria, Louisiana 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 airline that flies from Alexandria to Washington, D.C. Dulles Intl?

American Airlines is the most popular carrier operating from Alexandria to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Alexandria, Louisiana according to our data. Delta is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Alexandria, Louisiana 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 Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport (AEX to IAD) flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport takes 4h 35m
There are no direct flights from Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Alexandria, Louisiana to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is Alexandria to Washington, D.C. Dulles Intl by plane?

    There are 995.6 mi between Alexandria and Washington, D.C. Dulles Intl. Typically, this will take 4h 35m by plane in normal conditions.

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

    Prices for flights from Alexandria Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Alexandria Airport to Washington, D.C. Dulles Intl 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 Alexandria 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 necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Alexandria.

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

Yes. momondo allows you to filter the results for Alexandria to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Alexandria and Washington, D.C. 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 Alexandria to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Alexandria to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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