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$85+ Cheap flights from Reagan-National (DCA) to Alabama

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BHM
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Reagan-National to Alabama

Cheapest flights from Reagan-National to Alabama
Explore the most affordable flight options available from Reagan-National to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Delta deal was found by Cheapflights users on 7/28. 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 8/188:45 pm
DCA
-
ATL
Nonstop2h 09m
Delta
Wed 8/1911:00 am
ATL
-
DCA
Nonstop1h 45m
Delta
Deal found 7/28$169
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 8/206:00 am
DCA
-
ATL
Nonstop1h 41m
Delta
Mon 8/246:45 pm
ATL
-
DCA
Nonstop1h 48m
Delta
Deal found 7/28$170
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:35 pm
DCA
-
ATL
Nonstop2h 00m
Southwest
Sun 9/64:10 pm
ATL
-
DCA
Nonstop1h 50m
Southwest
Deal found 7/28$174
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:40 am
DCA
-
ATL
1 stop5h 15m
Southwest
Mon 8/248:55 pm
ATL
-
DCA
Nonstop1h 50m
Southwest
Deal found 7/28$179
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
DCA
-
ATL
2 stops9h 55m
Southwest
Sun 9/610:30 am
ATL
-
DCA
Nonstop1h 45m
Southwest
Deal found 7/28$189
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
DCA
-
ATL
1 stop8h 49m
Frontier
Sat 8/227:57 am
ATL
-
DCA
1 stop14h 02m
Frontier
Deal found 7/26$198
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:10 am
DCA
-
ATL
2 stops9h 45m
Southwest
Tue 9/87:45 pm
ATL
-
DCA
1 stop4h 10m
Southwest
Deal found 7/27$200
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 9/36:59 am
DCA
-
ATL
Nonstop1h 53m
Delta
Tue 9/89:59 pm
ATL
-
DCA
Nonstop1h 45m
Delta
Deal found 7/28$203
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
DCA
-
ATL
1 stop5h 45m
Southwest
Fri 9/111:10 pm
ATL
-
DCA
2 stops7h 40m
Southwest
Deal found 7/27$204
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/182:48 pm
DCA
-
BHM
Nonstop2h 15m
American Airlines
Sat 8/227:41 am
BHM
-
DCA
Nonstop2h 18m
American Airlines
Deal found 7/26$241
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/202:48 pm
DCA
-
BHM
Nonstop2h 15m
American Airlines
Mon 8/245:17 pm
BHM
-
DCA
Nonstop2h 22m
American Airlines
Deal found 7/28$242
This American Airlines deal was found by Cheapflights users on 7/26. 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 12/89:00 am
DCA
-
BHM
Nonstop2h 18m
American Airlines
Tue 12/84:49 pm
BHM
-
DCA
1 stop5h 55m
American Airlines
Deal found 7/26$251

Find flight deals from Reagan-National to Alabama

Keep the following information in mind while searching for Reagan-National to Alabama flight deals. Data was last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(Delta)

One-way from

$85
(Delta)

Popular in

March

Cheapest in

February

Average price

$446

Good round-trip deal

$344 or less

Good one-way deal

$160 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Birmingham flights.
Search Deals
From Washington, D.C. Reagan-National to Alabama
Search Deals
One-way flight from Washington, D.C. Reagan-National to Alabama
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Alabama.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Alabama.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Alabama 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 July 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 10/15

8:50 pm-10:49 pm

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Sat 10/17

3:35 pm-5:27 pm

Nonstop1h 52m

$169

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Mon 8/17

7:55 am-9:45 am

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Thu 8/20

2:40 pm-6:55 pm

1 stop4h 15m

$179

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 8/27

8:15 am-2:40 pm

2 stops6h 25m

Atlanta Hartsfield-Jackson

Sat 8/29

2:50 pm-4:35 pm

Nonstop1h 45m

$184

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Tue 9/8

6:40 pm-8:40 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Tue 9/15

12:50 pm-8:55 pm

2 stops8h 05m

$184

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Mon 9/28

6:35 pm-8:35 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Sat 10/3

8:40 am-7:35 pm

2 stops10h 55m

$184

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 9/5

12:45 pm-2:35 pm

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Sun 9/6

2:50 pm-9:15 pm

1 stop6h 25m

$184

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 10/15

2:40 pm-8:30 pm

1 stop5h 50m

Atlanta Hartsfield-Jackson

Sat 10/17

1:05 pm-6:30 pm

1 stop5h 25m

$189

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 9/26

6:10 am-3:55 pm

2 stops9h 45m

Atlanta Hartsfield-Jackson

Mon 9/28

6:35 pm-11:55 pm

1 stop5h 20m

$194

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 9/3

1:50 pm-3:40 pm

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Sat 9/5

7:55 pm-9:45 pm

Nonstop1h 50m

$203
Quickest round-trip

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 10/1

6:59 am-8:48 am

Nonstop1h 49m

Atlanta Hartsfield-Jackson

Sun 10/4

9:59 pm-11:44 pm

Nonstop1h 45m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Reagan-National to Alabama

Have a flexible travel schedule? Discover the best time to fly to Alabama from Reagan-National 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 Washington, D.C. Reagan-National Airport to Alabama

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Alabama?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Alabama (average of $343). Flying from Washington, D.C. Reagan-National Airport to Alabama in March is currently the most expensive (average of $511). 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.

What is the cheapest time of day to fly from DCA to AL?

Find hourly flight availability from Reagan-National to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.

When flying from Washington, D.C. Reagan-National Airport to Alabama, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the afternoon.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Alabama?

Airfare is below average for this route at the moment.
Washington, D.C. Reagan-National Airport to Alabama flights typically cost between $327 and $426 in August.
The cheapest round-trip price found within the last 5 days was $241 on American Airlines (Aug 18-Aug 22).

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Alabama?

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Alabama. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Alabama?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Alabama. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Alabama flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Alabama

Get insights into the airlines that provide service to Alabama. 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 Alabama. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Alabama, such as Southwest,Delta, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,227 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,227 reviews
Southwest
8.0
Very good
4,227 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,486 reviews
Southwest
8.0
Very good
4,227 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,839 reviews
Southwest
8.0
Very good
4,227 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Alabama?

    Airlines like Delta, Southwest, and American Airlines fly from Washington, D.C. Reagan-National Airport to Alabama in about 1h 50m. The time it takes to get you to your destination is usually consistent. Washington, D.C. Reagan-National Airport and Alabama are separated by a distance of 546 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Alabama one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Alabama for a low price.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Alabama?

    When deciding which route to take from Washington, D.C. Reagan-National Airport to Alabama consider Washington, D.C. Reagan-National - Atlanta Hartsfield-Jackson, Washington, D.C. Reagan-National - Pensacola or Washington, D.C. Reagan-National - Valparaiso Destin-Ft Walton Beach as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Alabama?

    Before booking your flight to Alabama from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (67%), PSA Airlines (67%), Alaska Airlines( 42%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Alabama?

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Washington, D.C. Reagan-National - Atlanta Hartsfield-Jackson) can be booked for $169 on average, our data indicates $338 when flying from Washington, D.C. Reagan-National Airport to Alabama.

  • Can I find deals for flights from Reagan-National to Alabama that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Alabama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Alabama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Alabama.

  • Can I find deals for business class flights from Reagan-National to Alabama?

    Yes. Cheapflights offers flight deals from Reagan-National to Alabama 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 Washington, D.C. Reagan-National Airport to Alabama?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Alabama (average of $343). Flying from Washington, D.C. Reagan-National Airport to Alabama in March is currently the most expensive (average of $511). 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

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Alternative routes for Reagan-National to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Reagan-National to Alabama

Discover the top 3 airlines that operate flights from Reagan-National to Alabama. 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$527FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$229Average$470FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$273Average$504FlexibilityNo cancel feeOn-time63%

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