Alexandria

$381+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — AEX
Jul 1 — Jul 81
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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 June 26, 2025.

Round-trip from

$381
(Delta)

Popular in

October

Cheapest in

August
From Washington, D.C. Dulles Intl to Alexandria
Highest demand for flights based on searches. 11% potential increase in price ($75 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

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 June 26, 2025.

This Delta deal was found by Cheapflights users on 6/25. 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.
Fri 10/33:00 pmIAD - AEX
1 stop7h 35mDelta
Tue 10/76:00 amAEX - IAD
1 stop4h 57mDelta
Deal found 6/25$381
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/21:08 pmIAD - AEX
2 stops10h 26mAmerican Airlines
Sun 7/65:52 amAEX - IAD
1 stop7h 43mAmerican Airlines
Deal found 6/25$467

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 June 26, 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

Fri 10/3

3:00 pm-9:35 pm

1 stop7h 35m

Alexandria

Tue 10/7

6:00 am-11:57 am

1 stop4h 57m

$381

Washington, D.C.Alexandria

IAD - AEX

IADAEX

Washington, D.C. Dulles Intl

Fri 10/3

2:21 pm-10:58 pm

2 stops9h 37m

Alexandria

Tue 10/7

12:08 pm-12:02 am

2 stops10h 54m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Alexandria

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana (average of $478). Flying from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana in July is currently the most expensive (average of $638). 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.

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 June 26, 2025.
See what other customers who have flown with Delta and American Airlines 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.
8.0
Very good

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana round-trip?

    Delta, at $381, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana. An alternate airline flying to your destination would be American Airlines.

  • 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana (average of $478). Flying from Washington, D.C. Dulles Intl Airport to Alexandria, Louisiana in July is currently the most expensive (average of $638). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Natchez
Marksville
Natchitoches

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