$318+ Cheap flights from Reagan-National (DCA) to Alexandria, LA (AEX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — AEX
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Reagan-National to Alexandria with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Reagan-National to Alexandria
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Best
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Cheapest flights from Reagan-National to AlexandriaExplore the most affordable flight options available from Reagan-National to Alexandria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Reagan-National to Alexandria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/2110:58 am -
1 stop5h 32m
Fri 10/24:05 pm -
1 stop6h 54m
Deal found 9/4![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/224:00 pm -
1 stop6h 34m
Fri 10/235:17 pm -
1 stop5h 30m
Deal found 9/3![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/3. 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 9/223:12 pm -
2 stops8h 27m
Fri 10/235:17 pm -
1 stop5h 42m
Deal found 9/3![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/1710:58 am -
1 stop5h 32m
Mon 9/214:08 pm -
1 stop6h 51m
Deal found 9/2![United Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/294:59 pm -
1 stop7h 05m
Sat 1/25:33 pm -
1 stop5h 28m
Deal found 9/4![American Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 9/78:20 am -
1 stop8h 10m
Sat 9/124:08 pm -
1 stop6h 51m
Deal found 9/3![United Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 9/75:00 am -
1 stop6h 11m
Sat 9/1210:56 am -
2 stops8h 10m
Deal found 9/3![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 10/235:00 am -
1 stop6h 32m
Sun 10/255:17 pm -
1 stop5h 42m
Deal found 9/2![American Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/213:12 pm -
2 stops8h 27m
Fri 10/25:15 pm -
1 stop5h 44m
Deal found 9/4![American Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/97:30 pm -
1 stop25h 30m
Sun 10/114:05 pm -
1 stop6h 54m
Deal found 9/5![United Airlines logo]()
$582
Best flights from Reagan-National to AlexandriaDiscover carefully curated flight deals from Reagan-National to Alexandria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Reagan-National to Alexandria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 1/73:30 pm -
1 stop8h 29m
Sun 1/105:28 pm -
1 stop5h 31m
Deal found 9/3![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/2110:58 am -
1 stop5h 32m
Fri 10/24:05 pm -
1 stop6h 54m
Deal found 9/4![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/224:00 pm -
1 stop6h 34m
Fri 10/235:17 pm -
1 stop5h 30m
Deal found 9/3![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/1710:58 am -
1 stop5h 32m
Mon 9/214:08 pm -
1 stop6h 51m
Deal found 9/2![United Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 9/6. 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 12/294:59 pm -
1 stop7h 05m
Sat 1/25:33 pm -
1 stop5h 28m
Deal found 9/6![American Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/213:12 pm -
2 stops8h 27m
Fri 10/25:15 pm -
1 stop5h 44m
Deal found 9/4![American Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/97:30 pm -
1 stop25h 30m
Sun 10/114:05 pm -
1 stop6h 54m
Deal found 9/5![United Airlines logo]()
$582
Last-minute flights from Reagan-National to AlexandriaDiscover last-minute flight deals from Reagan-National to Alexandria. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to Alexandria. Data last updated September 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 9/78:20 am -
1 stop8h 10m
Sat 9/124:08 pm -
1 stop6h 51m
Deal found 9/3![United Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 9/75:00 am -
1 stop6h 11m
Sat 9/1210:56 am -
2 stops8h 10m
Deal found 9/3![American Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/1710:58 am -
1 stop5h 32m
Mon 9/214:08 pm -
1 stop6h 51m
Deal found 9/2![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/2110:58 am -
1 stop5h 32m
Fri 10/24:05 pm -
1 stop6h 54m
Deal found 9/4![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/213:12 pm -
2 stops8h 27m
Fri 10/25:15 pm -
1 stop5h 44m
Deal found 9/4![American Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/224:00 pm -
1 stop6h 34m
Fri 10/235:17 pm -
1 stop5h 30m
Deal found 9/3![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/3. 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 9/223:12 pm -
2 stops8h 27m
Fri 10/235:17 pm -
1 stop5h 42m
Deal found 9/3![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/97:30 pm -
1 stop25h 30m
Sun 10/114:05 pm -
1 stop6h 54m
Deal found 9/5![United Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 10/235:00 am -
1 stop6h 32m
Sun 10/255:17 pm -
1 stop5h 42m
Deal found 9/2![American Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/2312:57 pm -
1 stop8h 03m
Sun 10/254:06 pm -
1 stop6h 51m
Deal found 9/5![United Airlines logo]()
$603
One-way flights from Reagan-National to AlexandriaSearch for one-way flight options from Reagan-National to Alexandria. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Reagan-National to Alexandria. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This deal was found by Cheapflights users on 9/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:40 pm -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$344
Find flight deals from Reagan-National to Alexandria
Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Alexandria (AEX). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (American Airlines) |
Popular in | September |
Cheapest in | January |
Average price | $888 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National to Alexandria 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Alexandria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Thu 1/7
3:30 pm-10:59 pm
1 stop8h 29m
Alexandria
Sun 1/10
5:28 pm-11:59 pm
1 stop5h 31m
$318
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Mon 9/21
10:58 am-3:30 pm
1 stop5h 32m
Alexandria
Fri 10/2
4:05 pm-11:59 pm
1 stop6h 54m
$343
Quickest round-trip
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Tue 10/13
2:40 pm-8:00 pm
1 stop6h 20m
Alexandria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$344
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Tue 9/22
4:00 pm-9:34 pm
1 stop6h 34m
Alexandria
Fri 10/23
5:17 pm-11:47 pm
1 stop5h 30m
$351
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Thu 9/17
10:58 am-3:30 pm
1 stop5h 32m
Alexandria
Mon 9/21
4:08 pm-11:59 pm
1 stop6h 51m
$457
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Tue 12/29
4:59 pm-11:04 pm
1 stop7h 05m
Alexandria
Sat 1/2
5:33 pm-12:01 am
1 stop5h 28m
$465
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Mon 9/21
3:12 pm-10:39 pm
2 stops8h 27m
Alexandria
Fri 10/2
5:15 pm-11:59 pm
1 stop5h 44m
$545
Washington, D.C.Alexandria
DCA Washington, D.C. Reagan-National - AEX Alexandria
DCAAEX
Washington, D.C. Reagan-National
Fri 10/9
7:30 pm-8:00 pm
1 stop25h 30m
Alexandria
Sun 10/11
4:05 pm-11:59 pm
1 stop6h 54m
$582
Sorted by cheapest first
Compare providers for flights from Reagan-National to Alexandria
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Alexandria in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Alexandria, Louisiana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Alexandria, Louisiana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Alexandria, Louisiana flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Alexandria, Louisiana 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 Washington, D.C. Reagan-National Airport-Alexandria, Louisiana 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 Reagan-National to Alexandria
Have a flexible travel schedule? Discover the best time to fly to Alexandria from Reagan-National with our price prediction graph.
DCA-AEX
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.
Reviews of airlines servicing Alexandria
Get insights into the airlines that provide service to Alexandria. 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 Alexandria. Reviews last updated September 7, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Washington, D.C. Reagan-National Airport to Alexandria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Reagan-National to Alexandria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Alexandria?
Book flights to Alexandria if you plan to visit one of these locationsLeesville
Natchitoches
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Complete your trip to Alexandria by adding a car rental and/or hotel reservation to your travel itinerary.
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Reagan-National and Alexandria flights
Browse other Reagan-National and Alexandria flight options. Last updated on September 7, 2026.
Other flights from Reagan-National
Browse through other flights departing from Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Reagan-National to Alexandria
Discover the top 2 airlines that operate flights from Reagan-National to Alexandria. 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$368 | FlexibilityNo cancel fee | On-time71% |