WAS - AEX

$328 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Alexandria departing on 5/18. 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
$328
Delta
Mon 5/18Thu 5/28
BWI - AEX • 1 stop
Top airlines
Cheapest • from $328 (round-trip)
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 Washington, D.C. and Alexandria. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $412 (round-trip)
Shortest trip • 4h 57m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 49% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Washington, D.C. to Alexandria (WAS-AEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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 Washington, D.C. to Alexandria

Mon, May 18 - Thu, May 28
Delta Logo
6:00 am - 11:25 am
BWI
-
AEX
6h 25m
1 stop
Delta Logo
12:10 pm - 6:36 pm
AEX
-
BWI
5h 26m
1 stop
$328Delta
Tue, Aug 25 - Tue, Sep 1
Delta Logo
3:55 pm - 9:33 pm
DCA
-
AEX
6h 38m
1 stop
Delta Logo
5:00 pm - 11:24 pm
AEX
-
DCA
5h 24m
1 stop
$328Delta
Mon, Aug 24 - Thu, Sep 3
Delta Logo
5:30 pm - 9:33 pm
IAD
-
AEX
5h 03m
1 stop
Delta Logo
5:00 pm - 12:10 am
AEX
-
IAD
6h 10m
1 stop
$328Delta
Sat, May 16 - Tue, May 19
Delta Logo
6:00 am - 11:25 am
BWI
-
AEX
6h 25m
1 stop
Delta Logo
5:00 pm - 12:47 am
AEX
-
BWI
6h 47m
1 stop
$343Delta
Sat, May 16 - Sat, May 30
Delta Logo
6:59 am - 11:25 am
DCA
-
AEX
5h 26m
1 stop
Delta Logo
12:10 pm - 7:45 pm
AEX
-
DCA
6h 35m
1 stop
$343Delta
Sat, May 16 - Tue, May 19
Delta Logo
12:45 pm - 4:15 pm
IAD
-
AEX
4h 30m
1 stop
Delta Logo
6:11 am - 11:42 am
AEX
-
IAD
4h 31m
1 stop
$343Delta
Sat, May 16 - Sat, May 23
American Airlines Logo
9:44 am - 10:37 pm
BWI
-
AEX
13h 53m
2 stops
American Airlines Logo
5:40 pm - 12:18 am
AEX
-
BWI
5h 38m
1 stop
$349American Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
6:25 am - 5:56 pm
IAD
-
AEX
12h 31m
2 stops
American Airlines Logo
10:44 am - 6:34 pm
AEX
-
IAD
6h 50m
1 stop
$349American Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
9:44 am - 10:37 pm
BWI
-
AEX
13h 53m
2 stops
American Airlines Logo
10:44 am - 12:10 am
AEX
-
BWI
12h 26m
2 stops
$354American Airlines
Sat, May 30 - Tue, Jun 2
American Airlines Logo
3:52 pm - 11:32 pm
DCA
-
AEX
8h 40m
2 stops
American Airlines Logo
5:40 pm - 11:59 pm
AEX
-
DCA
5h 19m
1 stop
$354American Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Alexandria flights

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

How much is a round-trip flight from Washington, D.C. to Alexandria, Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Alexandria, Louisiana departing in May.

What is the cheapest month to fly from Washington, D.C. to Alexandria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Alexandria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Alexandria is March, where tickets cost $158 (return) on average. On the other hand, the most expensive months are September and July, where the average cost of round-trip tickets is $506 and $398 respectively.

Good to know

Low seasonOctober
Cheapest flight$328
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Baltimore to Alexandria

When to book flights from Washington, D.C. to Alexandria

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 flights from Washington, D.C. to Alexandria

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Alexandria was $328 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Alexandria?

    A passport is not required to fly from Washington, D.C. to Alexandria.

  • Which airports will I be using when flying from Washington, D.C. to Alexandria?

    There are 2 airports in Washington, D.C. (Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl.) and only 1 airport in Alexandria (Alexandria). The cheapest flights are generally found on the Baltimore/Washington Airport to Alexandria flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to Alexandria?

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

  • Which airline alliances offer flights from Washington, D.C. to Alexandria?

    SkyTeam is the only airline alliance operating flights between Washington, D.C. and Alexandria.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. to Alexandria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alexandria from Washington, D.C. 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, D.C. 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, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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, D.C. 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 Washington, D.C. 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 Washington, D.C. 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 8467 reviews
7.8Entertainment
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

4.0 OkayBradley, Apr 2026
RDU - ATL
Read more Delta reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Everything you need to know for your flight from Washington, D.C. to Alexandria

Information on your arrival and departure airports