IAD - AEX

$308 Find Cheap Flights from Washington Dulles Airport to Alexandria

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Alexandria departing on 7/1. 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
Wed 7/1Tue 7/7
IAD - AEX • 1 stop
Cheapest one-way
$373
Delta
Fri 6/19
IAD - AEX • 1 stop
Top airlines
Cheapest • from $308 (round-trip)
Best reviews • 7.8 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
Cheapest • Avg $462 (round-trip)
Shortest trip • 5h 05m (one-way)
Insights
Insights
Insights
Insights
Start a new search
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

Wed, Jul 1 - Tue, Jul 7
Delta Logo
3:02 pm - 9:25 pm
IAD
-
AEX
7h 23m
1 stop
Delta Logo
6:05 am - 11:37 am
AEX
-
IAD
4h 32m
1 stop
$308Delta
Fri, Jul 17 - Fri, Jul 24
Delta Logo
6:00 am - 10:59 am
IAD
-
AEX
5h 59m
1 stop
Delta Logo
11:46 am - 6:30 pm
AEX
-
IAD
5h 44m
1 stop
$328Delta
Fri, Jul 17 - Fri, Jul 24
Delta Logo
12:37 pm - 4:27 pm
IAD
-
AEX
4h 50m
1 stop
Delta Logo
11:46 am - 6:30 pm
AEX
-
IAD
5h 44m
1 stop
$358Delta
Wed, Jun 17 - Sat, Jun 20
Delta Logo
6:00 am - 11:02 am
IAD
-
AEX
6h 02m
1 stop
Delta Logo
5:01 pm - 12:44 am
AEX
-
IAD
6h 43m
1 stop
$393Delta
Wed, Jun 17 - Wed, Jun 24
Delta Logo
12:37 pm - 4:25 pm
IAD
-
AEX
4h 48m
1 stop
Delta Logo
5:09 pm - 12:44 am
AEX
-
IAD
6h 35m
1 stop
$413Delta
Wed, Jun 17 - Mon, Jun 22
Delta Logo
12:37 pm - 4:25 pm
IAD
-
AEX
4h 48m
1 stop
Delta Logo
5:09 pm - 12:44 am
AEX
-
IAD
6h 35m
1 stop
$448Delta
Wed, Jun 17 - Sun, Jun 21
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
$488Delta
Wed, Jun 17 - Sun, Jun 21
Delta Logo
10:16 am - 4:25 pm
IAD
-
AEX
7h 09m
1 stop
Delta Logo
5:09 pm - 12:44 am
AEX
-
IAD
6h 35m
1 stop
$508Delta
Thu, Jun 18 - Sun, Jun 21
Delta Logo
5:51 pm - 9:25 pm
IAD
-
AEX
4h 34m
1 stop
Delta Logo
5:09 pm - 12:44 am
AEX
-
IAD
6h 35m
1 stop
$548Delta
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
6:20 am - 5:10 pm
IAD
-
AEX
11h 50m
2 stops
American Airlines Logo
10:44 am - 12:10 am
AEX
-
IAD
12h 26m
2 stops
$555American Airlines
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Washington Dulles Airport to Alexandria were found on Delta ($308) and American Airlines ($555).

Good to know

Cheapest flight$308
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 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Alexandria was $373 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.
7.8
DeltaOverall score based on 8395 reviews
8.1Boarding
7.2Food
7.8Comfort
7.8Entertainment
8.5Crew
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

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

Information on your arrival and departure airports