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Alabama

$53+ Cheap flights from Dulles Intl (IAD) 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BHM
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Dulles Intl to Alabama

Cheapest flights from Dulles Intl to Alabama
Explore the most affordable flight options available from Dulles Intl to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This deal was found by Cheapflights users on 2/10. 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.
Thu 3/126:30 am
IAD
-
ATL
Nonstop2h 16m
Frontier
Sat 3/2110:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/10$71
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:20 am
IAD
-
ATL
Nonstop2h 16m
Frontier
Tue 3/1710:05 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/10$72
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Mon 3/96:20 am
IAD
-
ATL
Nonstop2h 16m
Frontier
Fri 3/1310:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/9$73
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:05 am
IAD
-
ATL
Nonstop2h 09m
Frontier
Sun 3/1510:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/10$74
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:51 am
IAD
-
ATL
Nonstop2h 04m
Frontier
Fri 5/1510:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
Deal found 2/10$75
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Sun 3/156:20 am
IAD
-
ATL
Nonstop2h 16m
Frontier
Mon 3/1610:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/9$76
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:20 am
IAD
-
ATL
Nonstop2h 16m
Frontier
Sun 3/1510:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/9$78
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:05 am
IAD
-
ATL
Nonstop2h 09m
Frontier
Sat 3/1410:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/9$79
This Frontier deal was found by Cheapflights users on 2/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:20 am
IAD
-
ATL
Nonstop2h 10m
Frontier
Fri 5/157:00 am
ATL
-
IAD
Nonstop1h 56m
Frontier
Deal found 2/8$80
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:05 am
IAD
-
ATL
Nonstop2h 09m
Frontier
Thu 3/1910:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/10$81
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:15 am
IAD
-
ATL
Nonstop2h 10m
Frontier
Tue 4/710:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
Deal found 2/11$82
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:05 am
IAD
-
ATL
Nonstop2h 09m
Frontier
Fri 3/1310:40 pm
ATL
-
IAD
Nonstop1h 51m
Frontier
Deal found 2/10$83

Find flight deals from Dulles Intl to Alabama

Keep the following information in mind while searching for Dulles Intl to Alabama flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$71
(Cheapflightsfares)

One-way from

$53
(Cheapflightsfares)

Popular in

August

Cheapest in

February

Average price

$357

Good round-trip deal

$225 or less

Good one-way deal

$264 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. Dulles Intl to Alabama
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Alabama
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Alabama.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Alabama.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 February 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alabama that are best for you.

Fly from

Dulles Intl

Fly to

Alabama

Route

Depart

Return

Price

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Fri 3/13

6:20 am-8:36 am

Nonstop2h 16m

Atlanta Hartsfield-Jackson

Fri 3/13

10:40 pm-12:31 am

Nonstop1h 51m

$87

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Fri 5/1

6:00 am-7:54 am

Nonstop1h 54m

Atlanta Hartsfield-Jackson

Sun 5/3

7:35 am-9:15 am

Nonstop1h 40m

$177

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 4/1

10:08 pm-11:59 pm

Nonstop1h 51m

Atlanta Hartsfield-Jackson

Sun 4/5

5:45 am-7:32 am

Nonstop1h 47m

$193

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Tue 3/31

12:40 pm-2:41 pm

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Sun 4/5

5:45 am-7:32 am

Nonstop1h 47m

$193

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Thu 3/12

6:01 am-7:58 am

Nonstop1h 57m

Atlanta Hartsfield-Jackson

Mon 3/16

7:07 pm-8:46 pm

Nonstop1h 39m

$193

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Fri 3/6

8:20 am-10:21 am

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Wed 3/18

2:39 pm-4:30 pm

Nonstop1h 51m

$193

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Tue 3/10

10:06 am-12:01 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Fri 3/13

7:30 am-9:10 am

Nonstop1h 40m

$198

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Thu 3/26

6:00 am-11:35 am

1 stop5h 35m

Atlanta Hartsfield-Jackson

Thu 3/26

7:29 pm-9:20 pm

Nonstop1h 51m

$199

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Thu 4/2

8:29 am-10:29 am

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Sun 4/5

5:45 am-7:32 am

Nonstop1h 47m

$205

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Mon 6/8

10:15 pm-11:29 pm

Nonstop2h 14m

Huntsville

Mon 6/15

5:50 pm-8:55 pm

Nonstop2h 05m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Alabama

Have a flexible travel schedule? Discover the best time to fly to Alabama from Dulles Intl 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. Dulles Intl Airport to Alabama

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Alabama?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alabama (average of $173). Flying from Washington, D.C. Dulles Intl Airport to Alabama in March is currently the most expensive (average of $247). 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 IAD to AL?

Find hourly flight availability from Dulles Intl 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 February 12, 2026.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Alabama is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

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 February 12, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Alabama to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,179 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

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
8,179 reviews
Delta
7.9
Good
8,179 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

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.
United Airlines
7.4
Good
9,276 reviews
Delta
7.9
Good
8,179 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

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.
American Airlines
7.2
Good
11,267 reviews
Delta
7.9
Good
8,179 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

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 Dulles Intl 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. Dulles Intl Airport to Alabama?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Alabama in 1h 51m. Fly via Frontier, Delta, or United Airlines to get the fastest option. There are 533 mi between Washington, D.C. Dulles Intl Airport and Alabama. Most flights are nonstop.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Alabama?

    Most travelers choose Washington, D.C. Dulles Intl - Atlanta Hartsfield-Jackson, Washington, D.C. Dulles Intl - Pensacola or Washington, D.C. Dulles Intl - Valparaiso Destin-Ft Walton Beach when deciding on the best route from Washington, D.C. Dulles Intl Airport to Alabama.

  • Can I find deals for flights from Dulles Intl to Alabama that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Alabama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Alabama?

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

  • Can I find deals for business class flights from Dulles Intl to Alabama?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Alabama?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alabama (average of $173). Flying from Washington, D.C. Dulles Intl Airport to Alabama in March is currently the most expensive (average of $247). 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 Dulles Intl to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Miami flights
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Reagan-National to Miami flights
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Reagan-National to Los Angeles flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Los Angeles flights
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Reagan-National to Fort Lauderdale flights
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Dulles Intl to Los Angeles flights
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Baltimore to Hobby flights
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Reagan-National to Seattle flights
Reagan-National to Las Vegas flights
Dulles Intl to Seattle flights
Reagan-National to Hobby flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Atlanta flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Tampa flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Atlanta flights
Baltimore to O'Hare Intl flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Denver flights
Baltimore to Tampa flights
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Baltimore to West Palm Beach flights
Reagan-National to O'Hare Intl flights
Dulles Intl to New Orleans flights
Baltimore to Sky Harbor Intl flights
Reagan-National to New Orleans flights
Reagan-National to San Francisco flights
Baltimore to San Francisco flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Salt Lake City flights
Reagan-National to West Palm Beach flights
Baltimore to Boston flights
Baltimore to New Orleans flights
Baltimore to George Bush Intcntl flights
Reagan-National to Sky Harbor Intl flights

Top 3 airlines flying from Dulles Intl to Alabama

Discover the top 3 airlines that operate flights from Dulles Intl 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$448FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$342FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$444FlexibilityNo cancel feeOn-time71%

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