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Alabama

$29+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BHM
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
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 May 19, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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.
Sat 7/48:57 pm
IAD
-
ATL
Nonstop2h 27m
Frontier
Tue 7/72:23 pm
ATL
-
IAD
Nonstop1h 48m
Frontier
Deal found 5/19$72
This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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.
Fri 7/37:30 am
IAD
-
ATL
Nonstop2h 14m
Frontier
Tue 7/72:23 pm
ATL
-
IAD
Nonstop1h 48m
Frontier
Deal found 5/19$73
This Frontier deal was found by Cheapflights users on 5/19. 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.
Wed 7/111:17 am
IAD
-
ATL
Nonstop2h 01m
Frontier
Wed 7/13:24 pm
ATL
-
IAD
Nonstop2h 07m
Frontier
Deal found 5/19$78
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:57 pm
IAD
-
ATL
Nonstop2h 11m
Frontier
Thu 8/62:23 pm
ATL
-
IAD
Nonstop1h 48m
Frontier
Deal found 5/19$79
This Super.com deal was found by Cheapflights users on 5/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:37 pm
IAD
-
ATL
Nonstop2h 17m
Frontier
Sun 6/78:17 am
ATL
-
IAD
Nonstop1h 55m
Frontier
Deal found 5/14$81
This FlightHub deal was found by Cheapflights users on 5/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:57 pm
IAD
-
ATL
Nonstop2h 27m
Frontier
Tue 6/308:23 am
ATL
-
IAD
Nonstop1h 59m
Frontier
Deal found 5/18$82
This Frontier deal was found by Cheapflights users on 5/15. 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 6/258:57 pm
IAD
-
ATL
Nonstop2h 27m
Frontier
Tue 6/302:55 pm
ATL
-
IAD
Nonstop1h 57m
Frontier
Deal found 5/15$83
This Frontier deal was found by Cheapflights users on 5/15. 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 6/267:30 am
IAD
-
ATL
Nonstop2h 14m
Frontier
Mon 6/299:16 pm
ATL
-
IAD
Nonstop2h 01m
Frontier
Deal found 5/15$84
This Super.com deal was found by Cheapflights users on 5/15. 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 5/298:47 pm
IAD
-
ATL
Nonstop2h 21m
Frontier
Sun 6/78:17 am
ATL
-
IAD
Nonstop1h 55m
Frontier
Deal found 5/15$85
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:45 am
IAD
-
ATL
Nonstop2h 07m
Frontier
Sun 6/78:17 am
ATL
-
IAD
Nonstop1h 55m
Frontier
Deal found 5/15$86
This Super.com deal was found by Cheapflights users on 5/19. 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 6/208:57 pm
IAD
-
ATL
Nonstop2h 27m
Frontier
Sat 6/272:03 pm
ATL
-
IAD
Nonstop1h 57m
Frontier
Deal found 5/19$87
This Frontier deal was found by Cheapflights users on 5/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:45 am
IAD
-
ATL
Nonstop2h 07m
Frontier
Fri 5/299:16 pm
ATL
-
IAD
Nonstop1h 53m
Frontier
Deal found 5/17$88

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 May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$72
(Kiwi.com)

One-way from

$29
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$434

Good round-trip deal

$347 or less

Good one-way deal

$355 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. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 19, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Fri 7/31

3:02 pm-8:46 pm

1 stop5h 44m

Chattanooga Lovell Field

Sun 8/2

8:20 pm-12:41 am

1 stop4h 21m

$147

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 6/17

8:57 pm-11:24 pm

Nonstop2h 27m

Atlanta Hartsfield-Jackson

Sun 6/21

9:21 pm-11:22 pm

Nonstop2h 01m

$148

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Tue 6/9

6:00 am-12:23 pm

1 stop6h 23m

Chattanooga Lovell Field

Mon 6/15

2:50 pm-9:04 pm

1 stop6h 14m

$152

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Mon 6/8

6:00 am-12:23 pm

1 stop6h 23m

Chattanooga Lovell Field

Mon 6/15

8:30 pm-12:44 am

1 stop4h 14m

$152

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Thu 5/28

3:08 pm-8:28 pm

1 stop5h 20m

Chattanooga Lovell Field

Fri 5/29

2:51 pm-9:24 pm

1 stop6h 33m

$157

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Wed 6/3

10:11 am-2:06 pm

1 stop3h 55m

Chattanooga Lovell Field

Sat 6/6

6:25 pm-12:51 am

1 stop6h 26m

$157

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Tue 7/7

6:00 am-7:43 am

Nonstop1h 43m

Atlanta Hartsfield-Jackson

Tue 7/21

12:17 pm-2:01 pm

Nonstop1h 44m

$189

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 6/24

12:37 pm-2:34 pm

Nonstop1h 57m

Atlanta Hartsfield-Jackson

Wed 7/1

7:35 am-9:21 am

Nonstop1h 46m

$189

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 7/8

10:21 am-12:05 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Wed 7/22

12:17 pm-2:01 pm

Nonstop1h 44m

$189

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Thu 5/28

11:07 am-1:15 pm

Nonstop2h 08m

Atlanta Hartsfield-Jackson

Sat 5/30

7:11 pm-8:12 am

1 stop13h 01m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 60 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alabama (average of $157). Flying from Washington, D.C. Dulles Intl Airport to Alabama in May is currently the most expensive (average of $269). 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 May 19, 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 64% on airfare.

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

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 May 19, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
8,452 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,452 reviews
Delta
7.9
Good
8,452 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,733 reviews
Delta
7.9
Good
8,452 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,645 reviews
Delta
7.9
Good
8,452 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 2h 27m. Fly via Delta, Frontier, or United Airlines to get the fastest option. There are 533 mi between Washington, D.C. Dulles Intl Airport and Alabama. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with ITA Airways, which is currently one of the cheapest options available, starting at $182. Icelandair flights start at $184 while deals on TAP AIR PORTUGAL start at $198 one-way.

  • 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, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alabama (average of $157). Flying from Washington, D.C. Dulles Intl Airport to Alabama in May is currently the most expensive (average of $269). 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.
Dulles Intl to Seattle flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Las Vegas flights
Baltimore to Dallas/Fort Worth flights
Reagan-National to Seattle flights
Dulles Intl to Miami flights
Dulles Intl to Los Angeles flights
Dulles Intl to Orlando flights
Baltimore to Seattle flights
Baltimore to Miami flights
Dulles Intl to Denver flights
Reagan-National to Los Angeles flights
Baltimore to Las Vegas flights
Baltimore to O'Hare Intl flights
Reagan-National to Las Vegas flights
Baltimore to Los Angeles flights
Baltimore to Orlando flights
Baltimore to Denver flights
Baltimore to Hobby flights
Reagan-National to Miami flights
Dulles Intl to Boston flights
Dulles Intl to San Francisco flights
Dulles Intl to Atlanta flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Boston flights
Reagan-National to O'Hare Intl flights
Baltimore to Atlanta flights
Baltimore to Fort Lauderdale flights
Reagan-National to Boston flights
Dulles Intl to Hobby flights
Dulles Intl to Tampa flights
Reagan-National to Orlando flights
Dulles Intl to O'Hare Intl flights
Baltimore to San Francisco flights
Reagan-National to San Francisco flights
Reagan-National to Fort Lauderdale flights
Reagan-National to Hobby flights
Dulles Intl to Midway flights
Baltimore to Tampa flights
Baltimore to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to San Diego flights
Dulles Intl to New Orleans flights
Reagan-National to Atlanta flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Denver flights
Dulles Intl to Minneapolis flights
Reagan-National to Minneapolis flights
Reagan-National to Nashville 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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$339FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$465FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$447FlexibilityNo cancel feeOn-time71%

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