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$44+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BHM
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$67
(Cheapflightsfares)

One-way from

$44
(eDestinos)

Popular in

October

Cheapest in

May

Average price

$382

Good round-trip deal

$274 or less

Good one-way deal

$383 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Birmingham flights.
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From Washington, D.C. Dulles Intl to Alabama
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One-way flight from Washington, D.C. Dulles Intl to Alabama
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Alabama.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Alabama.
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Find 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 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 3/1110:09 amIAD - ATL
Nonstop2h 00mFrontier
Tue 3/189:14 amATL - IAD
1 stop7h 40mFrontier
Deal found 2/19$80
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/156:00 amIAD - ATL
Nonstop1h 56mDelta
Sat 3/2210:49 pmATL - IAD
Nonstop1h 42mDelta
Deal found 2/19$177
This Kissandfly.com deal was found by Cheapflights users on 2/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/412:05 pmIAD - ATL
1 stop10h 48mMultiple Airlines
Wed 3/57:45 amATL - IAD
1 stop11h 10mMultiple Airlines
Deal found 2/20$193
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:00 pmIAD - ATL
Nonstop1h 59mUnited Airlines
Sun 3/235:40 amATL - IAD
Nonstop1h 46mUnited Airlines
Deal found 2/19$208
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/212:52 pmIAD - MOB
1 stop6h 32mDelta
Wed 3/125:07 pmMOB - IAD
1 stop6h 24mDelta
Deal found 2/20$274
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/136:30 pmIAD - MOB
Nonstop2h 52mUnited Airlines
Sat 3/158:00 amMOB - IAD
Nonstop2h 19mUnited Airlines
Deal found 2/20$276
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/11:40 pmIAD - BHM
1 stop5h 11mDelta
Sun 3/26:57 pmBHM - IAD
1 stop4h 23mDelta
Deal found 2/20$277
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/148:50 amIAD - HSV
Nonstop2h 16mUnited Airlines
Wed 3/268:15 amHSV - IAD
Nonstop2h 01mUnited Airlines
Deal found 2/19$278
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/226:27 amIAD - HSV
1 stop5h 23mAmerican Airlines
Mon 3/247:11 pmHSV - IAD
1 stop3h 47mAmerican Airlines
Deal found 2/20$298
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/52:12 pmIAD - BHM
1 stop5h 34mAmerican Airlines
Sat 4/122:37 pmBHM - IAD
1 stop4h 04mAmerican Airlines
Deal found 2/20$309
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/86:00 amIAD - HSV
1 stop3h 45mDelta
Thu 3/131:32 pmHSV - IAD
1 stop4h 15mDelta
Deal found 2/20$312
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:02 amIAD - PNS
2 stops14h 08mUnited Airlines
Thu 3/69:20 amPNS - IAD
1 stop8h 16mUnited Airlines
Deal found 2/19$312

Find flights from Dulles Intl to Alabama within your budget

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 20, 2025.

Fly from

Dulles Intl

Fly to

Alabama

Route

Depart

Return

Price

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Tue 3/4

8:11 pm-10:11 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Wed 3/5

1:19 pm-3:03 pm

Nonstop1h 44m

$77

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Sat 3/15

6:00 am-7:56 am

Nonstop1h 56m

Atlanta Hartsfield-Jackson

Sat 3/22

10:49 pm-12:31 am

Nonstop1h 42m

$177

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Tue 3/4

12:05 pm-10:53 pm

1 stop10h 48m

Atlanta Hartsfield-Jackson

Wed 3/5

7:45 am-6:55 pm

1 stop11h 10m

$193

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Fri 3/21

10:00 pm-11:59 pm

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Sun 3/23

5:40 am-7:26 am

Nonstop1h 46m

$208

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Sun 3/2

12:52 pm-6:24 pm

1 stop6h 32m

Mobile

Wed 3/12

5:07 pm-12:31 am

1 stop6h 24m

$274

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Thu 3/13

6:30 pm-8:22 pm

Nonstop2h 52m

Mobile

Sat 3/15

8:00 am-11:19 am

Nonstop2h 19m

$276

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 3/14

8:50 am-10:06 am

Nonstop2h 16m

Huntsville

Wed 3/26

8:15 am-11:16 am

Nonstop2h 01m

$278

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 3/22

6:27 am-10:50 am

1 stop5h 23m

Huntsville

Mon 3/24

7:11 pm-11:58 pm

1 stop3h 47m

$298

Washington, D.C.Birmingham

IAD - BHM

IADBHM

Washington, D.C. Dulles Intl

Sat 4/5

2:12 pm-6:46 pm

1 stop5h 34m

Birmingham

Sat 4/12

2:37 pm-7:41 pm

1 stop4h 04m

$309

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 3/8

6:00 am-8:45 am

1 stop3h 45m

Huntsville

Thu 3/13

1:32 pm-6:47 pm

1 stop4h 15m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Dulles Intl to Alabama

Get recent, data-driven insights about flights from Dulles Intl to Alabama including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alabama (average of $376). Flying from Washington, D.C. Dulles Intl Airport to Alabama in March is currently the most expensive (average of $463). 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 20, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Alabama, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alabama by month

Plan your trip to Alabama by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Alabama when rainfall is around 3.4 in.

Temperature in Alabama by month

Plan your trip to Alabama by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 20, 2025.
To help decide which airline to fly from Washington, D.C. to Alabama, see what other customers have to say about Delta, Avelo Airlines and United Airlines. 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
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Avelo Airlines
7.5
Good
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.3
Good
765 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 Frontier, which is currently one of the cheapest options available, starting at $44. Delta flights start at $89 while deals on United Airlines start at $99 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alabama (average of $376). Flying from Washington, D.C. Dulles Intl Airport to Alabama in March is currently the most expensive (average of $463). 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.
Reagan-National to Miami flights
Dulles Intl to Orlando flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Las Vegas flights
Reagan-National to Orlando flights
Baltimore to Dallas/Fort Worth flights
Reagan-National to Los Angeles flights
Baltimore to Fort Lauderdale flights
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Reagan-National to Seattle flights
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Reagan-National to O'Hare Intl flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Tampa flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Seattle flights
Reagan-National to San Francisco flights
Baltimore to Seattle flights
Reagan-National to Atlanta flights
Dulles Intl to George Bush Intcntl flights
Baltimore to George Bush Intcntl flights
Reagan-National to New Orleans flights
Reagan-National to Fort Lauderdale flights
Baltimore to San Francisco flights
Dulles Intl to Salt Lake City flights
Dulles Intl to West Palm Beach flights
Baltimore to Denver flights
Baltimore to Tampa flights
Reagan-National to Sky Harbor Intl flights
Baltimore to Sky Harbor Intl flights
Baltimore to New Orleans flights
Reagan-National to Salt Lake City flights
Baltimore to Atlanta 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$204Average$359FlexibilityNo cancel feeOn-time69%
DeltaCheapest$222Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$458FlexibilityNo cancel feeOn-time71%
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