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Washington, D.C.

$168+ Cheap flights from Alexandria, LA (AEX) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
AEX — WAS
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Alexandria to Washington, D.C.

Cheapest flights from Alexandria to Washington, D.C.
Explore the most affordable flight options available from Alexandria to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:00 pm
AEX
-
BWI
1 stop6h 38m
Delta
Sat 5/96:50 am
BWI
-
AEX
1 stop5h 35m
Delta
Deal found 2/17$240
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
AEX
-
DCA
1 stop6h 19m
American Airlines
Sat 3/73:59 pm
DCA
-
AEX
1 stop8h 15m
American Airlines
Deal found 2/16$248
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:00 pm
AEX
-
BWI
1 stop4h 30m
Delta
Mon 5/46:00 am
BWI
-
AEX
1 stop6h 01m
Delta
Deal found 2/16$258
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
AEX
-
BWI
1 stop4h 02m
Delta
Sun 3/86:00 am
BWI
-
AEX
1 stop6h 03m
Delta
Deal found 2/17$268
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:00 pm
AEX
-
DCA
1 stop4h 34m
Delta
Fri 5/16:00 am
DCA
-
AEX
1 stop6h 01m
Delta
Deal found 2/17$276
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:00 pm
AEX
-
IAD
1 stop6h 42m
Delta
Fri 5/15:27 pm
IAD
-
AEX
1 stop5h 16m
Delta
Deal found 2/17$276
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:00 pm
AEX
-
IAD
1 stop6h 21m
Delta
Mon 3/166:01 am
IAD
-
AEX
1 stop6h 02m
Delta
Deal found 2/18$282
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:00 pm
AEX
-
BWI
1 stop6h 38m
Delta
Fri 5/16:00 am
BWI
-
AEX
1 stop6h 01m
Delta
Deal found 2/17$323
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:00 pm
AEX
-
BWI
1 stop6h 35m
Delta
Mon 3/164:43 pm
BWI
-
AEX
1 stop5h 54m
Delta
Deal found 2/16$328
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
AEX
-
IAD
2 stops7h 39m
American Airlines
Sat 3/75:37 pm
IAD
-
AEX
1 stop6h 37m
American Airlines
Deal found 2/16$354
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 am
AEX
-
DCA
2 stops9h 13m
American Airlines
Sat 5/305:00 am
DCA
-
AEX
1 stop6h 13m
American Airlines
Deal found 2/17$388
This United Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:15 am
AEX
-
BWI
1 stop16h 19m
United Airlines
Tue 10/2712:25 pm
BWI
-
AEX
1 stop8h 13m
United Airlines
Deal found 2/14$405

Find flight deals from Alexandria to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Alexandria (AEX) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Delta)

One-way from

$168
(Delta)
Provider with most accurate pricing for Alexandria-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Alexandria-Washington, D.C. (WAS) flights.
Search Deals
From Alexandria to Washington, D.C. (WAS)
Search Deals
One-way flight from Alexandria to Washington, D.C. (WAS)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alexandria to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Alexandria to Washington, D.C. that are best for you.

Fly from

Alexandria

Fly to

Washington, D.C.

Route

Depart

Return

Price

AlexandriaBaltimore

AEX - BWI

AEXBWI

Alexandria

Wed 5/6

5:00 pm-12:38 am

1 stop6h 38m

Baltimore/Washington

Sat 5/9

6:50 am-11:25 am

1 stop5h 35m

$240

AlexandriaWashington, D.C.

AEX - DCA

AEXDCA

Alexandria

Tue 3/3

6:00 am-1:19 pm

1 stop6h 19m

Washington, D.C. Reagan-National

Sat 3/7

3:59 pm-11:14 pm

1 stop8h 15m

$248

AlexandriaBaltimore

AEX - BWI

AEXBWI

Alexandria

Fri 4/24

5:00 pm-12:38 am

1 stop6h 38m

Baltimore/Washington

Mon 5/4

5:33 pm-9:43 pm

1 stop5h 10m

$258

AlexandriaBaltimore

AEX - BWI

AEXBWI

Alexandria

Wed 3/4

5:00 pm-10:02 pm

1 stop4h 02m

Baltimore/Washington

Sun 3/8

6:00 am-11:03 am

1 stop6h 03m

$268

AlexandriaWashington, D.C.

AEX - DCA

AEXDCA

Alexandria

Fri 3/6

5:00 pm-10:33 pm

1 stop4h 33m

Washington, D.C. Reagan-National

Mon 3/16

6:00 pm-9:37 pm

1 stop4h 37m

$276

AlexandriaWashington, D.C.

AEX - DCA

AEXDCA

Alexandria

Sat 5/23

5:00 pm-11:45 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Sat 5/30

8:00 am-11:25 am

1 stop4h 25m

$276

AlexandriaWashington, D.C.

AEX - DCA

AEXDCA

Alexandria

Fri 4/24

5:00 pm-10:34 pm

1 stop4h 34m

Washington, D.C. Reagan-National

Mon 5/4

6:00 am-11:01 am

1 stop6h 01m

$276

AlexandriaWashington, D.C.

AEX - DCA

AEXDCA

Alexandria

Fri 4/24

5:00 pm-10:34 pm

1 stop4h 34m

Washington, D.C. Reagan-National

Fri 5/1

6:00 am-11:01 am

1 stop6h 01m

$276

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Fri 4/24

11:43 am-6:19 pm

1 stop5h 36m

Washington, D.C. Dulles Intl

Mon 5/4

12:37 pm-4:07 pm

1 stop4h 30m

$276

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Tue 3/3

6:00 am-11:35 am

1 stop4h 35m

Washington, D.C. Dulles Intl

Sat 3/7

5:25 pm-9:27 pm

1 stop5h 02m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 21 results
1
2
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  • Most accurate provider: When it comes to deals on Alexandria, Louisiana-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Alexandria, Louisiana-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Alexandria, Louisiana-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Alexandria, Louisiana-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Alexandria, Louisiana-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Alexandria to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Alexandria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Alexandria, Louisiana to Washington, D.C.?

Currently, December is the cheapest month in which you can book a flight from Alexandria, Louisiana to Washington, D.C. (average of $98). Flying from Alexandria, Louisiana to Washington, D.C. in April is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated February 18, 2026.
Read reviews from past customers who have flown Delta from Alexandria to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,208 reviews

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,208 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Alexandria to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Alexandria to Washington, D.C.?

    Most people fly from Alexandria (AEX) if they book a flight from Alexandria to Washington, D.C.. On average, Alexandria has 0 outbound flights to Washington, D.C. per day from 1 airline. Alexandria is conveniently located just 5.8 mi from Alexandria’s city center.

  • How long is the flight from Alexandria, Louisiana to Washington, D.C.?

    Departing from Alexandria, Louisiana to Washington, D.C. will take you 6h 19m. Alexandria, Louisiana and Washington, D.C. are separated by a distance of 1017 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Alexandria, Louisiana to Washington, D.C. round-trip?

    Our cheapest airline available from Alexandria, Louisiana to Washington, D.C. is Delta. Our recent data shows that you can find tickets from as low as $243 on this airline.

  • What are the most popular routes from Alexandria, Louisiana to Washington, D.C.?

    When deciding which route to take from Alexandria, Louisiana to Washington, D.C. consider Alexandria - Washington, D.C. Reagan-National, Alexandria - Washington, D.C. Dulles Intl or Alexandria - Baltimore/Washington as they are the most popular.

  • Can I find deals for flights from Alexandria to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Alexandria to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alexandria to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alexandria to Washington, D.C..

  • Can I find deals for business class flights from Alexandria to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Alexandria to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alexandria, Louisiana to Washington, D.C.?

    Currently, December is the cheapest month in which you can book a flight from Alexandria, Louisiana to Washington, D.C. (average of $98). Flying from Alexandria, Louisiana to Washington, D.C. in April is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Alexandria to Washington, D.C.

Discover the top airline that operate flights from Alexandria to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$466FlexibilityNo cancel feeOn-timeN/A

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