WAS - AEX

$243 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Alexandria departing on 3/11. 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
$248
American Airlines
Fri 2/20Tue 2/24
DCA - AEX • 1 stop
Cheapest one-way
$243
American Airlines
Wed 3/11
BWI - AEX • 1 stop
Top airlines
American Airlines
Cheapest • from $248 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
4:59 pm - 11:14 pm
DCA
-
AEX
7h 15m
1 stop
American Airlines Logo
6:00 am - 1:19 pm
AEX
-
DCA
6h 19m
1 stop
$248American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
5:52 pm - 11:14 pm
IAD
-
AEX
6h 22m
1 stop
American Airlines Logo
10:03 am - 4:31 pm
AEX
-
IAD
5h 28m
1 stop
$248American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
4:59 pm - 11:14 pm
DCA
-
AEX
7h 15m
1 stop
American Airlines Logo
6:00 am - 2:41 pm
AEX
-
DCA
7h 41m
2 stops
$254American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
5:52 pm - 11:14 pm
IAD
-
AEX
6h 22m
1 stop
American Airlines Logo
6:00 am - 2:39 pm
AEX
-
IAD
7h 39m
2 stops
$254American Airlines
Sat, Feb 14 - Sat, Feb 21
American Airlines Logo
4:59 pm - 11:14 pm
DCA
-
AEX
7h 15m
1 stop
American Airlines Logo
6:00 am - 12:37 pm
AEX
-
DCA
5h 37m
1 stop
$278American Airlines
Mon, Mar 9 - Sat, Mar 14
Delta Logo
7:18 am - 11:03 am
IAD
-
AEX
4h 45m
1 stop
Delta Logo
11:43 am - 6:39 pm
AEX
-
IAD
5h 56m
1 stop
$292Delta
Sat, Feb 14 - Sat, Feb 21
Delta Logo
5:25 pm - 9:27 pm
IAD
-
AEX
5h 02m
1 stop
Delta Logo
1:00 pm - 7:20 pm
AEX
-
IAD
5h 20m
1 stop
$329Delta
Mon, Mar 9 - Sat, Mar 14
Delta Logo
6:00 am - 11:03 am
BWI
-
AEX
6h 03m
1 stop
Delta Logo
5:00 pm - 12:53 am
AEX
-
BWI
6h 53m
1 stop
$332Delta
Fri, Mar 13 - Sun, Mar 15
Delta Logo
6:01 am - 11:03 am
IAD
-
AEX
6h 02m
1 stop
Delta Logo
5:00 pm - 12:27 am
AEX
-
IAD
6h 27m
1 stop
$382Delta
Wed, Jul 22 - Wed, Jul 29
United Airlines Logo
12:56 pm - 5:38 pm
BWI
-
AEX
5h 42m
1 stop
United Airlines Logo
6:55 pm - 10:19 am
AEX
-
BWI
14h 24m
2 stops
$573United 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 February.

Good to know

Low seasonDecember
Cheapest flight$243
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly and prices are also 25% 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 $243 for a one-way ticket and $248 for a round-trip.

  • 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 8169 reviews
8.1Boarding
7.2Food
7.9Comfort
7.8Entertainment
8.5Crew
Airline reviews

The flight was great as well as the airline staff

10.0 ExcellentPatty, Feb 2026
TPA - ATL
Read more Delta reviews

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

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

Information on your arrival and departure airports