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Cheap flights from Washington, D.C. Dulles Intl Airport to Alexandria from $306

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Alexandria departing on 9/13. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Alexandria (IAD-AEX)

Cheap round-trip flights

Delta Logo
2:51 pm - 9:08 pmIAD-AEX
7h 17m1 stop
Delta Logo
11:48 am - 6:39 pmAEX-IAD
5h 51m1 stop
$306Delta
Find Deal
Sat, Sep 13 - Wed, Sep 17
Delta Logo
3:31 pm - 9:22 pmIAD-AEX
6h 51m1 stop
Delta Logo
5:45 pm - 11:18 pmAEX-IAD
4h 33m1 stop
$351Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
Delta Logo
5:25 pm - 9:22 pmIAD-AEX
4h 57m1 stop
Delta Logo
6:12 am - 2:33 pmAEX-IAD
7h 21m1 stop
$361Delta
Find Deal
Thu, Sep 11 - Tue, Sep 16
American Airlines Logo
2:21 pm - 10:58 pmIAD-AEX
9h 37m2 stops
American Airlines Logo
10:20 am - 4:50 pmAEX-IAD
5h 30m1 stop
$367American Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
Delta Logo
8:17 pm - 11:06 amIAD-AEX
15h 49m2 stops
Delta Logo
11:51 am - 7:26 pmAEX-IAD
6h 35m1 stop
$385Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
Delta Logo
7:00 am - 10:49 amIAD-AEX
4h 49m1 stop
Delta Logo
6:00 am - 1:57 pmAEX-IAD
6h 57m1 stop
$386Delta
Find Deal
Tue, Nov 25 - Fri, Nov 28
Delta Logo
8:17 pm - 11:06 amIAD-AEX
15h 49m2 stops
Delta Logo
11:51 am - 4:57 pmAEX-IAD
4h 06m1 stop
$391Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
2:21 pm - 10:58 pmIAD-AEX
9h 37m2 stops
American Airlines Logo
10:20 am - 4:50 pmAEX-IAD
5h 30m1 stop
$392American Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
Delta Logo
8:17 pm - 11:06 amIAD-AEX
15h 49m2 stops
Delta Logo
11:48 am - 6:39 pmAEX-IAD
5h 51m1 stop
$396Delta
Find Deal
Fri, Sep 12 - Wed, Sep 17
American Airlines Logo
5:27 pm - 10:59 pmIAD-AEX
6h 32m1 stop
American Airlines Logo
5:44 am - 4:49 pmAEX-IAD
10h 05m2 stops
$402American Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana flight tickets
Delta
Sep 13
IAD2:51 pmWashington, D.C. Dulles Intl
7h 17m
1 stop
AEX9:08 pmAlexandria
Sep 17
AEX11:48 amAlexandria
5h 51m
1 stop
IAD6:39 pmWashington, D.C. Dulles Intl
$306
Find similar
Delta
Oct 3
IAD3:31 pmWashington, D.C. Dulles Intl
6h 51m
1 stop
AEX9:22 pmAlexandria
Oct 7
AEX5:45 pmAlexandria
4h 33m
1 stop
IAD11:18 pmWashington, D.C. Dulles Intl
$351
Find similar
Delta
Sep 11
IAD5:25 pmWashington, D.C. Dulles Intl
4h 57m
1 stop
AEX9:22 pmAlexandria
Sep 16
AEX6:12 amAlexandria
7h 21m
1 stop
IAD2:33 pmWashington, D.C. Dulles Intl
$361
Find similar

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana flight tickets
American Airlines
Sep 12
IAD2:21 pmWashington, D.C. Dulles Intl
9h 37m
2 stops
AEX10:58 pmAlexandria
Sep 16
AEX10:20 amAlexandria
5h 30m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$367
Find similar
American Airlines
Sep 13
IAD2:21 pmWashington, D.C. Dulles Intl
9h 37m
2 stops
AEX10:58 pmAlexandria
Sep 16
AEX10:20 amAlexandria
5h 30m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$392
Find similar
American Airlines
Nov 14
IAD5:27 pmWashington, D.C. Dulles Intl
6h 32m
1 stop
AEX10:59 pmAlexandria
Nov 17
AEX5:44 amAlexandria
10h 05m
2 stops
IAD4:49 pmWashington, D.C. Dulles Intl
$402
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana 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 August 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Sat 9/13

2:51 pm-9:08 pm

1 stop7h 17m

Alexandria

Wed 9/17

11:48 am-6:39 pm

1 stop5h 51m

$306

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 10/3

3:31 pm-9:22 pm

1 stop6h 51m

Alexandria

Tue 10/7

5:45 pm-11:18 pm

1 stop4h 33m

$351

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Thu 9/11

5:25 pm-9:22 pm

1 stop4h 57m

Alexandria

Tue 9/16

6:12 am-2:33 pm

1 stop7h 21m

$361

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 9/12

2:21 pm-10:58 pm

2 stops9h 37m

Alexandria

Tue 9/16

10:20 am-4:50 pm

1 stop5h 30m

$367

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 10/3

8:17 pm-11:06 am

2 stops15h 49m

Alexandria

Tue 10/7

11:51 am-7:26 pm

1 stop6h 35m

$385

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Tue 11/25

7:00 am-10:49 am

1 stop4h 49m

Alexandria

Fri 11/28

6:00 am-1:57 pm

1 stop6h 57m

$386

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 10/3

8:17 pm-11:06 am

2 stops15h 49m

Alexandria

Tue 10/7

11:51 am-4:57 pm

1 stop4h 06m

$391

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Sat 9/13

2:21 pm-10:58 pm

2 stops9h 37m

Alexandria

Tue 9/16

10:20 am-4:50 pm

1 stop5h 30m

$392

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 9/12

8:17 pm-11:06 am

2 stops15h 49m

Alexandria

Wed 9/17

11:48 am-6:39 pm

1 stop5h 51m

$396

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 11/14

5:27 pm-10:59 pm

1 stop6h 32m

Alexandria

Mon 11/17

5:44 am-4:49 pm

2 stops10h 05m

$402

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Alexandria from

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

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 Alexandria, Louisiana?

Our data shows that Tuesday is the least expensive day to fly to Alexandria, Louisiana. Tickets to fly out on this day can be as low as $457. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $807. These prices are subject to change though, so be sure to set up a Price Alert for flights to Alexandria, Louisiana.

What is the cheapest time of day to depart on your flight to Alexandria, Louisiana?

Our most recent data shows that the best time of day to fly to Alexandria, Louisiana is at noon. Flights from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana during this time can be as low as $457. In the afternoon is when there is more demand to fly to Alexandria, Louisiana, so prices are often more expensive at around $625 per ticket.

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

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

Cheap Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana (IAD to AEX) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana.
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  • How far is Washington, D.C. Dulles Intl to Alexandria by plane?

    Alexandria is 995.6 mi away from Washington, D.C. Dulles Intl. Typically, this will take 4h 49m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Alexandria Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Alexandria 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 Washington, D.C. Dulles Intl Airport to Alexandria Airport.

  • What documentation or ID do you need to fly to Alexandria Airport?

    The travel and health documents required for your trip to Alexandria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alexandria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Alexandria?

Book flights to Alexandria if you plan to visit one of these locations
Natchez
Natchitoches
Marksville
Leesville

Why use momondo?

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

Finding the right flight to Alexandria from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Alexandria quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Alexandria from Washington, D.C. with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alexandria from Washington, D.C..

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

Yes. momondo can track prices for Washington, D.C. to Alexandria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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