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Dulles Intl

$35+ Cheap flights from Alabama to Dulles Intl (IAD)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IAD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Alabama to Dulles Intl

Cheapest flights from Alabama to Dulles Intl
Explore the most affordable flight options available from Alabama to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Super.com deal was found by Cheapflights users on 12/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:50 pmATL - IAD
Nonstop1h 47mFrontier
Thu 1/15:35 amIAD - ATL
Nonstop2h 11mFrontier
Deal found 12/8$71
This Cheapflightsfares deal was found by Cheapflights users on 12/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:28 pmATL - IAD
Nonstop1h 48mFrontier
Thu 1/15:35 amIAD - ATL
Nonstop2h 11mFrontier
Deal found 12/8$73
This Super.com deal was found by Cheapflights users on 12/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:47 amATL - IAD
Nonstop1h 51mFrontier
Wed 12/316:05 amIAD - ATL
Nonstop2h 16mFrontier
Deal found 12/11$77
This Frontier deal was found by Cheapflights users on 12/10. 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 12/254:28 pmATL - IAD
Nonstop1h 48mFrontier
Thu 1/15:35 amIAD - ATL
Nonstop2h 11mFrontier
Deal found 12/10$78
This Cheapflightsfares deal was found by Cheapflights users on 12/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:47 amATL - IAD
Nonstop1h 51mFrontier
Fri 1/26:05 amIAD - ATL
Nonstop2h 16mFrontier
Deal found 12/8$79
This CheapOair deal was found by Cheapflights users on 12/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:35 pmATL - IAD
Nonstop1h 50mFrontier
Wed 12/179:00 amIAD - ATL
Nonstop2h 11mFrontier
Deal found 12/8$81
This Super.com deal was found by Cheapflights users on 12/10. 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.
Mon 12/229:47 amATL - IAD
Nonstop1h 51mFrontier
Thu 1/156:00 amIAD - ATL
Nonstop2h 16mFrontier
Deal found 12/10$84
This Super.com deal was found by Cheapflights users on 12/10. 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 12/204:28 pmATL - IAD
Nonstop1h 48mFrontier
Wed 12/317:01 pmIAD - ATL
Nonstop2h 18mFrontier
Deal found 12/10$93
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Sat 12/204:28 pmATL - IAD
Nonstop1h 48mFrontier
Thu 1/15:35 amIAD - ATL
Nonstop2h 11mFrontier
Deal found 12/9$94
This CheapOair deal was found by Cheapflights users on 12/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:47 amATL - IAD
Nonstop1h 51mFrontier
Wed 12/317:01 pmIAD - ATL
Nonstop2h 18mFrontier
Deal found 12/9$95
This Super.com deal was found by Cheapflights users on 12/9. 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.
Wed 12/249:47 amATL - IAD
Nonstop1h 51mFrontier
Tue 1/66:00 amIAD - ATL
Nonstop2h 16mFrontier
Deal found 12/9$97
This Super.com deal was found by Cheapflights users on 12/9. 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 12/199:47 amATL - IAD
Nonstop1h 51mFrontier
Fri 1/95:41 pmIAD - ATL
Nonstop2h 14mFrontier
Deal found 12/9$98

Find flight deals from Alabama to Dulles Intl

Keep the following information in mind while searching for Alabama to Dulles Intl flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$63
(Frontier)

One-way from

$35
(CheapOair)

Popular in

November

Cheapest in

August

Average price

$391

Good round-trip deal

$339 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Birmingham-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Washington, D.C. (WAS) flights.
Search Deals
From Alabama to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Alabama to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Alabama to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Alabama to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama to Dulles Intl 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 December 12, 2025.
Use the filters below to find and compare flights from Alabama to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Alabama

Fly to

Dulles Intl

Route

Depart

Return

Price

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Wed 1/21

2:40 pm-4:30 pm

Nonstop1h 50m

Washington, D.C. Dulles Intl

Wed 1/21

5:55 pm-7:59 pm

Nonstop2h 04m

$132

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Wed 1/28

10:45 pm-12:24 am

Nonstop1h 39m

Washington, D.C. Dulles Intl

Sat 1/31

12:38 pm-2:35 pm

Nonstop1h 57m

$137

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Sat 1/17

9:59 pm-11:37 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Mon 1/19

6:00 am-8:01 am

Nonstop2h 01m

$152

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Wed 12/31

5:30 am-7:21 am

Nonstop1h 51m

Washington, D.C. Dulles Intl

Sun 1/11

8:20 am-10:24 am

Nonstop2h 04m

$152

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Tue 1/20

7:34 pm-9:25 pm

Nonstop1h 51m

Washington, D.C. Dulles Intl

Wed 1/21

6:00 am-11:40 am

1 stop5h 40m

$153

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Thu 1/8

9:13 am-10:55 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

Sat 1/10

8:00 am-10:08 am

Nonstop2h 08m

$154

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Wed 2/4

7:34 pm-9:25 pm

Nonstop1h 51m

Washington, D.C. Dulles Intl

Mon 2/9

5:55 pm-7:59 pm

Nonstop2h 04m

$154

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Tue 3/3

7:25 am-9:08 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Wed 3/4

7:32 pm-9:46 pm

Nonstop2h 14m

$157

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Thu 2/5

2:40 pm-4:30 pm

Nonstop1h 50m

Washington, D.C. Dulles Intl

Sun 2/8

5:55 pm-7:59 pm

Nonstop2h 04m

$167

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

Fri 2/27

9:50 am-11:41 am

Nonstop1h 51m

Washington, D.C. Dulles Intl

Tue 3/3

12:45 pm-2:46 pm

Nonstop2h 01m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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

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

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

Currently, October is the cheapest month in which you can book a flight from Alabama to Washington, D.C. Dulles Intl Airport (average of $99). Flying from Alabama to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $317). 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 AL to IAD?

Find hourly flight availability from Alabama to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 53% on flights from Alabama to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the evening.

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

Related info for your journey

Find useful and relevant information for your journey from Alabama to Dulles Intl. 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 Alabama to Washington, D.C. Dulles Intl Airport?

    United Airlines, Delta, and American Airlines can get you from Alabama to Washington, D.C. Dulles Intl Airport in just under 1h 39m. Your travel time can differ by up to 3h 01m. There are 533 mi between Alabama and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

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

    $305 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Icelandair and TAP AIR PORTUGAL, with prices starting from $317 and $368, respectively.

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

    The most popular route from Alabama to Washington, D.C. Dulles Intl Airport is Atlanta Hartsfield-Jackson - Washington, D.C. Dulles Intl. You may also consider Pensacola - Washington, D.C. Dulles Intl or Chattanooga Lovell Field - Washington, D.C. Dulles Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alabama to Dulles Intl 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 Alabama to Washington, D.C. Dulles Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Alabama to Washington, D.C. Dulles Intl Airport (average of $99). Flying from Alabama to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $317). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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Alternative routes for Alabama to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
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Los Angeles to Baltimore flights
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Boston to Baltimore flights
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San Francisco to Reagan-National flights
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LaGuardia to Reagan-National flights
Denver to Baltimore flights
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Fort Lauderdale to Baltimore flights
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Seattle to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Miami to Reagan-National flights
Tampa to Baltimore flights
Minneapolis to Dulles Intl flights
Orlando to Baltimore flights
John F Kennedy Intl to Dulles Intl flights
Minneapolis to Baltimore flights
Miami to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Fort Lauderdale to Reagan-National flights
Tampa to Reagan-National flights
Seattle to Baltimore flights
Austin to Dulles Intl flights
Denver to Reagan-National flights
Ontario to Dulles Intl flights
Newark to Dulles Intl flights
Detroit to Baltimore flights
George Bush Intcntl to Baltimore flights

Top 3 airlines flying from Alabama to Dulles Intl

Discover the top 3 airlines that operate flights from Alabama to Dulles Intl. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$333FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$454FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$421FlexibilityNo cancel feeOn-time71%

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