DCA - AEX

$304 Find Cheap Flights from Reagan Washington National 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 Reagan-National to Alexandria departing on 1/29. 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
$304
Delta
Thu 1/29Mon 2/2
DCA - AEX • 1 stop
Cheapest one-way
$316
American Airlines
Tue 2/3
DCA - AEX • 1 stop
Top airlines
Delta
Cheapest • from $304 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Alexandria (DCA-AEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National 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 Reagan-National to Alexandria

Thu, Jan 29 - Mon, Feb 2
Delta Logo
10:15 am - 4:09 pm
DCA
-
AEX
6h 54m
1 stop
Delta Logo
5:00 pm - 11:32 pm
AEX
-
DCA
5h 32m
1 stop
$304Delta
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
1:44 pm - 10:59 pm
DCA
-
AEX
10h 15m
2 stops
American Airlines Logo
2:23 pm - 9:00 pm
AEX
-
DCA
5h 37m
1 stop
$354American Airlines
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
1:44 pm - 10:59 pm
DCA
-
AEX
10h 15m
2 stops
American Airlines Logo
6:06 am - 4:18 pm
AEX
-
DCA
9h 12m
2 stops
$359American Airlines
Fri, Mar 20 - Sun, Mar 22
Delta Logo
6:00 pm - 9:37 pm
DCA
-
AEX
4h 37m
1 stop
Delta Logo
5:00 pm - 10:42 pm
AEX
-
DCA
4h 42m
1 stop
$426Delta
Fri, Feb 6 - Mon, Feb 16
American Airlines Logo
10:10 pm - 1:53 pm
DCA
-
AEX
16h 43m
2 stops
American Airlines Logo
6:00 am - 1:19 pm
AEX
-
DCA
6h 19m
1 stop
$493American Airlines
Fri, Jun 19 - Sun, Jun 21
Delta Logo
6:00 am - 10:47 am
DCA
-
AEX
5h 47m
1 stop
Delta Logo
11:27 am - 7:19 pm
AEX
-
DCA
6h 52m
1 stop
$536Delta
Tue, May 12 - Wed, May 13
American Airlines Logo
5:00 pm - 10:45 pm
DCA
-
AEX
6h 45m
1 stop
American Airlines Logo
6:00 am - 2:33 pm
AEX
-
DCA
7h 33m
1 stop
$557American Airlines
Tue, May 12 - Wed, May 13
American Airlines Logo
9:33 am - 5:55 pm
DCA
-
AEX
9h 22m
2 stops
American Airlines Logo
6:00 am - 12:34 pm
AEX
-
DCA
5h 34m
1 stop
$563American Airlines
Fri, Feb 6 - Mon, Feb 16
American Airlines Logo
7:50 am - 1:53 pm
DCA
-
AEX
7h 03m
1 stop
American Airlines Logo
6:00 am - 1:19 pm
AEX
-
DCA
6h 19m
1 stop
$599American Airlines
Tue, May 12 - Wed, May 13
American Airlines Logo
9:33 am - 5:55 pm
DCA
-
AEX
9h 22m
2 stops
American Airlines Logo
6:00 am - 3:44 pm
AEX
-
DCA
8h 44m
2 stops
$678American Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Alexandria flights

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

Which airlines provide the cheapest flights from Reagan Washington National 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 Reagan Washington National Airport to Alexandria were found on Delta ($304) and American Airlines ($354).

Find deals

Good to know

Cheapest flight$304
Most popular time to fly with an average 32% increase in price.
Flight from Reagan Washington National Airport to Alexandria

When to book flights from Reagan-National to Alexandria

Are your dates flexible? Find out the best times to travel from Reagan-National 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 Reagan Washington National Airport to Alexandria flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Alexandria?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Alexandria was $316 for a one-way ticket and $304 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

  • How does KAYAK find such low prices on flights from Reagan Washington National 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 Reagan Washington National Airport to Alexandria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alexandria from Reagan Washington National 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 Reagan Washington National 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 Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National 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 Reagan Washington National 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 Reagan Washington National 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 Reagan-National 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 Reagan-National 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 8051 reviews
7.9Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

4.0 OkayUros, Jan 2026
MEM - ATL
Read more Delta reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Everything you need to know for your flight from Reagan-National to Alexandria

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Alexandria (AEX)