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Alexandria

$120+ Cheap flights from Dulles Intl (IAD) to Alexandria, LA (AEX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — AEX
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap 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 February 26, 2026.

This Delta deal was found by Cheapflights users on 2/25. 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 3/186:01 am
IAD
-
AEX
1 stop6h 02m
Delta
Wed 3/255:00 pm
AEX
-
IAD
1 stop6h 27m
Delta
Deal found 2/25$284
This Delta deal was found by Cheapflights users on 2/23. 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.
Tue 3/107:18 am
IAD
-
AEX
1 stop4h 45m
Delta
Sat 3/145:00 pm
AEX
-
IAD
1 stop5h 20m
Delta
Deal found 2/23$329
This Delta deal was found by Cheapflights users on 2/23. 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 2/2712:35 pm
IAD
-
AEX
1 stop4h 37m
Delta
Sun 3/15:00 pm
AEX
-
IAD
1 stop6h 21m
Delta
Deal found 2/23$432
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/189:19 am
IAD
-
AEX
2 stops9h 39m
American Airlines
Wed 3/2510:03 am
AEX
-
IAD
1 stop5h 47m
American Airlines
Deal found 2/25$486
This American Airlines deal was found by Cheapflights users on 2/24. 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 3/189:19 am
IAD
-
AEX
2 stops9h 39m
American Airlines
Sat 3/2110:03 am
AEX
-
IAD
1 stop7h 08m
American Airlines
Deal found 2/24$487
This Delta deal was found by Cheapflights users on 2/23. 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 3/203:35 pm
IAD
-
AEX
1 stop7h 02m
Delta
Sun 3/225:00 pm
AEX
-
IAD
1 stop6h 27m
Delta
Deal found 2/23$498
This Delta deal was found by Cheapflights users on 2/24. 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 3/136:01 am
IAD
-
AEX
1 stop6h 02m
Delta
Mon 3/165:00 pm
AEX
-
IAD
1 stop6h 27m
Delta
Deal found 2/24$538
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:10 pm
IAD
-
AEX
2 stops22h 28m
United Airlines
Sat 10/315:15 am
AEX
-
IAD
1 stop5h 22m
United Airlines
Deal found 2/23$540
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Fri 3/134:46 pm
IAD
-
AEX
2 stops17h 47m
American Airlines
Mon 3/166:28 pm
AEX
-
IAD
2 stops25h 01m
American Airlines
Deal found 2/24$556
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 3/94:46 pm
IAD
-
AEX
2 stops17h 47m
American Airlines
Sat 3/146:28 pm
AEX
-
IAD
2 stops13h 20m
American Airlines
Deal found 2/23$571

Find 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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(Delta)

One-way from

$120
(American Airlines)

Popular in

April

Cheapest in

December

Average price

$448
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Alexandria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Alexandria flights.
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From Washington, D.C. Dulles Intl to Alexandria
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Alexandria
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 26, 2026.
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

Fly to

Route

Depart

Return

Price

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Wed 3/18

6:01 am-11:03 am

1 stop6h 02m

Alexandria

Wed 3/25

5:00 pm-12:27 am

1 stop6h 27m

$284

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Wed 3/18

7:18 am-11:03 am

1 stop4h 45m

Alexandria

Sat 3/21

6:00 am-11:55 am

1 stop4h 55m

$284

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Wed 3/18

9:19 am-5:58 pm

2 stops9h 39m

Alexandria

Sat 3/21

10:03 am-6:11 pm

1 stop7h 08m

$487

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 3/20

3:35 pm-9:37 pm

1 stop7h 02m

Alexandria

Sun 3/22

5:00 pm-12:27 am

1 stop6h 27m

$498

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 3/13

6:01 am-11:03 am

1 stop6h 02m

Alexandria

Mon 3/16

5:00 pm-12:27 am

1 stop6h 27m

$538

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Tue 3/10

11:30 am-11:04 pm

2 stops12h 34m

Alexandria

Sat 3/14

6:28 pm-4:16 pm

2 stops20h 48m

$571

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 6/5

6:08 am-11:25 am

1 stop6h 17m

Alexandria

Fri 6/5

5:00 pm-12:51 am

1 stop6h 51m

$572

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Mon 3/9

5:52 pm-11:04 pm

1 stop6h 12m

Alexandria

Sat 3/14

6:28 pm-8:48 am

2 stops13h 20m

$590

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 5/22

2:53 pm-7:55 pm

1 stop6h 02m

$278

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Wed 5/20

9:19 am-5:56 pm

2 stops9h 37m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alexandria, Louisiana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Alexandria, Louisiana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Alexandria, Louisiana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alexandria, Louisiana flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Alexandria, Louisiana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Reviews of airlines servicing Alexandria

Get insights into the airlines that provide service to Alexandria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alexandria. Reviews last updated February 26, 2026.
See what other customers who have flown with Delta from Washington, D.C. Dulles Intl Airport to Alexandria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,237 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,237 reviews
Delta
7.9
Good
8,237 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 1 airline.

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

    For as low as $284, Delta can have you in Alexandria, Louisiana from Washington, D.C. Dulles Intl Airport in 6h 02m. The distance from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana is about 1000 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana round-trip?

    Delta, at $263, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana..

  • 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.

See more FAQs

Traveling to a place near Alexandria?

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

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Other flights to Alexandria

Explore flights to Alexandria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 26, 2026.
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Top airline flying from Dulles Intl to Alexandria

Discover the top airline that operate flights from Dulles Intl to Alexandria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$436FlexibilityNo cancel feeOn-timeN/A

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