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Alexandria

$326+ Cheap flights from Dulles Intl (IAD) to Alexandria, LA (AEX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — AEX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Alexandria

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Alexandria (AEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$326
(Delta)
From Washington, D.C. Dulles Intl to Alexandria
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Find flight deals from Dulles Intl to Alexandria

Cheapest flights from Dulles Intl to Alexandria
Explore the most affordable flight options available from Dulles Intl to Alexandria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:31 pmIAD - AEX
1 stop4h 47mDelta
Sat 11/155:00 pmAEX - IAD
1 stop5h 19mDelta
Deal found 9/15$326
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:52 pmIAD - AEX
1 stop5h 07mDelta
Mon 10/135:45 pmAEX - IAD
1 stop5h 27mDelta
Deal found 9/17$381
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:55 amIAD - AEX
2 stops10h 54mAmerican Airlines
Sat 11/1510:05 amAEX - IAD
1 stop5h 06mAmerican Airlines
Deal found 9/15$393
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/113:33 pmIAD - AEX
1 stop7h 26mDelta
Mon 10/135:45 pmAEX - IAD
1 stop5h 27mDelta
Deal found 9/16$407
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:07 amIAD - AEX
1 stop7h 16mDelta
Tue 10/711:51 amAEX - IAD
1 stop4h 06mDelta
Deal found 9/16$411
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:33 pmIAD - AEX
1 stop7h 26mDelta
Sun 11/96:05 amAEX - IAD
1 stop4h 29mDelta
Deal found 9/17$416
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:40 pmIAD - AEX
1 stop6h 18mAmerican Airlines
Tue 10/710:13 amAEX - IAD
2 stops7h 41mAmerican Airlines
Deal found 9/16$417
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amIAD - AEX
1 stop16h 59mDelta
Mon 11/35:45 pmAEX - IAD
1 stop4h 34mDelta
Deal found 9/16$426
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:00 amIAD - AEX
1 stop12h 05mDelta
Sat 11/111:51 amAEX - IAD
1 stop4h 06mDelta
Deal found 9/16$432
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:03 pmIAD - AEX
1 stop6h 39mAmerican Airlines
Mon 11/1010:05 amAEX - IAD
1 stop5h 06mAmerican Airlines
Deal found 9/15$452
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:31 pmIAD - AEX
1 stop6h 51mDelta
Sun 10/125:45 pmAEX - IAD
1 stop5h 27mDelta
Deal found 9/17$466

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Alexandria 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alexandria that are best for you.

Fly from

Dulles Intl

Fly to

Alexandria

Route

Depart

Return

Price

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Wed 11/12

12:31 pm-4:18 pm

1 stop4h 47m

Alexandria

Sat 11/15

5:00 pm-11:19 pm

1 stop5h 19m

$326

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Tue 10/7

5:52 pm-9:59 pm

1 stop5h 07m

Alexandria

Mon 10/13

5:45 pm-12:12 am

1 stop5h 27m

$381

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Mon 10/27

6:00 am-9:59 pm

1 stop16h 59m

Alexandria

Tue 11/4

11:51 am-4:57 pm

1 stop4h 06m

$381

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Wed 10/8

6:00 am-11:11 am

1 stop6h 11m

Alexandria

Mon 10/13

5:45 pm-12:12 am

1 stop5h 27m

$381

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Wed 11/12

7:55 am-5:49 pm

2 stops10h 54m

Alexandria

Sat 11/15

10:05 am-4:11 pm

1 stop5h 06m

$393

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Sat 10/11

3:33 pm-9:59 pm

1 stop7h 26m

Alexandria

Mon 10/13

5:45 pm-12:12 am

1 stop5h 27m

$407

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Sat 10/4

2:51 pm-9:08 pm

1 stop7h 17m

Alexandria

Tue 10/7

11:51 am-4:57 pm

1 stop4h 06m

$411

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 10/3

12:35 pm-4:23 pm

1 stop4h 48m

Alexandria

Tue 10/7

11:51 am-4:57 pm

1 stop4h 06m

$411

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 11/7

5:22 pm-10:59 pm

1 stop6h 37m

Alexandria

Mon 11/10

10:05 am-4:11 pm

1 stop5h 06m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Dulles Intl to Alexandria

Have a flexible travel schedule? Discover the best time to fly to Alexandria from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Alexandria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Alexandria from Washington, D.C. Dulles Intl?

    If you book a flight to Alexandria from Washington, D.C. Dulles Intl, you will be flying to Alexandria, which is the city’s only airport. Alexandria (AEX) is located 5.8 mi from the center of Alexandria. There are 0 flights from Washington, D.C. Dulles Intl to Alexandria per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana?

    For as low as $326, Delta can have you in Alexandria, Louisiana from Washington, D.C. Dulles Intl Airport in 4h 47m. The distance from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana is about 1000 mi.

  • Can I find deals for flights from Dulles Intl to Alexandria that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Alexandria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Alexandria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Alexandria.

  • Can I find deals for business class flights from Dulles Intl to Alexandria?

    Yes. Cheapflights offers flight deals from Dulles Intl to Alexandria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana (average of $441). Flying from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana in November is currently the most expensive (average of $553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Alexandria?

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

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