IAD - AEX

$298 Find Cheap Flights from Washington Dulles Airport to Alexandria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Alexandria departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Alexandria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Alexandria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Alexandria, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$308
Delta
Sat 8/1Sun 8/9
IAD - AEX • 1 stop
Cheapest one-way
$298
Delta
Fri 6/19
IAD - AEX • 1 stop
Top airlines
Delta
Cheapest • from $308 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Alexandria. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $477 (round-trip)
Atlanta (ATL)
Shortest trip • 5h 06m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Alexandria!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Alexandria (IAD-AEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Alexandria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Alexandria

Sat, Aug 1 - Sun, Aug 9
Delta Logo
5:25 pm - 9:25 pm
IAD
-
AEX
5h 00m
1 stop
Delta Logo
11:44 am - 6:27 pm
AEX
-
IAD
5h 43m
1 stop
$308Delta
Sat, Jun 20 - Sun, Jun 28
Delta Logo
6:00 am - 11:02 am
IAD
-
AEX
6h 02m
1 stop
Delta Logo
5:09 pm - 12:44 am
AEX
-
IAD
6h 35m
1 stop
$338Delta
Sat, May 30 - Wed, Jun 3
Delta Logo
10:43 am - 4:15 pm
IAD
-
AEX
6h 32m
1 stop
Delta Logo
12:10 pm - 6:43 pm
AEX
-
IAD
5h 33m
1 stop
$358Delta
Wed, Aug 5 - Sat, Aug 15
Delta Logo
6:00 am - 11:02 am
IAD
-
AEX
6h 02m
1 stop
Delta Logo
11:44 am - 8:04 pm
AEX
-
IAD
7h 20m
1 stop
$400Delta
Wed, May 27 - Sun, May 31
Delta Logo
6:08 am - 11:25 am
IAD
-
AEX
6h 17m
1 stop
Delta Logo
12:10 pm - 6:43 pm
AEX
-
IAD
5h 33m
1 stop
$403Delta
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
1:12 pm - 11:32 pm
IAD
-
AEX
11h 20m
2 stops
American Airlines Logo
10:44 am - 6:34 pm
AEX
-
IAD
6h 50m
1 stop
$419American Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
1:12 pm - 11:32 pm
IAD
-
AEX
11h 20m
2 stops
American Airlines Logo
10:44 am - 12:13 am
AEX
-
IAD
12h 29m
2 stops
$424American Airlines
Sun, Jul 5 - Fri, Jul 17
Delta Logo
10:16 am - 4:25 pm
IAD
-
AEX
7h 09m
1 stop
Delta Logo
11:46 am - 6:30 pm
AEX
-
IAD
5h 44m
1 stop
$428Delta
Sat, Jun 6 - Sat, Jun 13
Delta Logo
6:08 am - 11:25 am
IAD
-
AEX
6h 17m
1 stop
Delta Logo
5:01 pm - 12:44 am
AEX
-
IAD
6h 43m
1 stop
$434Delta
Thu, Aug 6 - Sun, Aug 16
Delta Logo
5:42 pm - 9:41 pm
IAD
-
AEX
4h 59m
1 stop
Delta Logo
6:05 am - 11:32 am
AEX
-
IAD
4h 27m
1 stop
$456Delta
Booking Insights

KAYAK's insights & trends for Dulles Intl to Alexandria flights

Get data-powered insights and trends into flights from Dulles Intl to Alexandria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Alexandria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Alexandria were found on Delta ($308) and American Airlines ($419).

Find deals

Good to know

Cheapest flight$298
Flight from Washington Dulles Airport to Alexandria

When to book flights from Dulles Intl to Alexandria

Are your dates flexible? Find out the best times to travel from Dulles Intl to Alexandria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Alexandria flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Alexandria was $298 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Alexandria?

    No

  • Which aircraft models fly most regularly from Washington Dulles Airport to Alexandria?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Alexandria?

    SkyTeam is the only airline alliance operating flights between Washington Dulles Airport and Alexandria.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Alexandria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Alexandria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Alexandria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alexandria from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Alexandria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Alexandria with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and AEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Alexandria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Alexandria from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Alexandria

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Alexandria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Alexandria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8453 reviews
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

Everything you need to know for your flight from Dulles Intl to Alexandria

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Alexandria (AEX)