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Dulles Intl

$52+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IAD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$87
(Cheapflightsfares)

One-way from

$52
(Booking.com)

Popular in

November

Cheapest in

June

Average price

$362

Good round-trip deal

$330 or less

Good one-way deal

$214 or less
From Alabama to Washington, D.C. Dulles Intl
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One-way flight from Alabama to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Alabama to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Alabama to Washington, D.C. Dulles Intl.
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Find 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 septiembre 11, 2025.

This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/302:48 pmATL - IAD
Nonstop1h 46mFrontier
dom. 11/25:00 amIAD - ATL
Nonstop1h 58mFrontier
Deal found 9/9$87
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:00 pmATL - IAD
Nonstop1h 46mFrontier
dom. 10/126:15 amIAD - ATL
Nonstop2h 01mFrontier
Deal found 9/11$88
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
mar. 9/236:00 pmATL - IAD
Nonstop1h 55mFrontier
mar. 10/79:00 amIAD - ATL
Nonstop2h 03mFrontier
Deal found 9/9$89
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/99:44 pmATL - IAD
Nonstop1h 45mFrontier
mar. 10/219:00 amIAD - ATL
Nonstop2h 03mFrontier
Deal found 9/10$90
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
sáb. 9/2710:09 pmATL - IAD
Nonstop1h 46mFrontier
mar. 9/309:15 amIAD - ATL
Nonstop1h 55mFrontier
Deal found 9/9$91
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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.
jue. 10/29:44 pmATL - IAD
Nonstop1h 55mFrontier
vie. 10/36:10 amIAD - ATL
Nonstop1h 58mFrontier
Deal found 9/8$92
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/109:44 pmATL - IAD
Nonstop1h 45mFrontier
mar. 10/149:00 amIAD - ATL
Nonstop2h 03mFrontier
Deal found 9/11$93
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/109:44 pmATL - IAD
Nonstop1h 45mFrontier
dom. 10/126:15 amIAD - ATL
Nonstop2h 01mFrontier
Deal found 9/11$94
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2910:20 pmATL - IAD
Nonstop1h 55mFrontier
jue. 10/26:10 amIAD - ATL
Nonstop1h 58mFrontier
Deal found 9/10$95
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:00 amATL - IAD
Nonstop1h 55mFrontier
dom. 10/510:09 pmIAD - ATL
1 stop9h 38mFrontier
Deal found 9/10$96
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/910:38 pmATL - IAD
1 stop15h 47mFrontier
dom. 10/126:15 amIAD - ATL
Nonstop2h 01mFrontier
Deal found 9/10$98
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/253:00 pmVPS - IAD
Nonstop2h 21mAllegiant Air
dom. 9/286:27 pmIAD - VPS
Nonstop2h 29mAllegiant Air
Deal found 9/11$104

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 septiembre 11, 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

mié. 10/29

6:34 pm-8:20 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

dom. 11/2

5:00 am-6:58 am

Nonstop1h 58m

$91

ValparaisoWashington, D.C.

VPS - IAD

VPSIAD

Valparaiso Destin-Ft Walton Beach

jue. 9/25

3:00 pm-6:21 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

dom. 9/28

6:27 pm-7:56 pm

Nonstop2h 29m

$104

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

mar. 9/30

7:35 pm-9:25 pm

Nonstop1h 50m

Washington, D.C. Dulles Intl

mié. 10/1

6:15 am-11:44 am

1 stop5h 29m

$123

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

jue. 2/12

9:39 am-11:20 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

mié. 2/18

8:17 am-10:16 am

Nonstop1h 59m

$133

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

sáb. 10/18

5:30 am-7:22 am

Nonstop1h 52m

Washington, D.C. Dulles Intl

lun. 10/20

8:15 am-10:09 am

Nonstop1h 54m

$133

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

jue. 10/2

7:35 pm-9:25 pm

Nonstop1h 50m

Washington, D.C. Dulles Intl

mar. 10/7

10:14 pm-12:15 am

Nonstop2h 01m

$133

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

mar. 11/4

9:35 am-11:23 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

mar. 11/4

5:45 pm-7:42 pm

Nonstop1h 57m

$137

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

jue. 1/15

7:34 pm-9:25 pm

Nonstop1h 51m

Washington, D.C. Dulles Intl

lun. 1/19

6:00 am-11:40 am

1 stop5h 40m

$155

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

sáb. 11/8

8:30 am-10:11 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

sáb. 11/8

5:52 pm-7:53 pm

Nonstop2h 01m

$157

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

sáb. 10/25

8:30 am-10:11 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

sáb. 10/25

3:33 pm-5:25 pm

Nonstop1h 52m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, August is the cheapest month in which you can book a flight from Alabama to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Alabama to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 septiembre 11, 2025.

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

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?

    Frontier, Allegiant Air, and United Airlines can get you from Alabama to Washington, D.C. Dulles Intl Airport in just under 1h 46m. Your travel time will be generally consistent. There are 533 mi between Alabama and Washington, D.C. Dulles Intl Airport. All flights are typically nonstop.

  • 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, August is the cheapest month in which you can book a flight from Alabama to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Alabama to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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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
Dallas/Fort Worth to Reagan-National flights
Boston to Baltimore flights
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Boston to Reagan-National flights
Boston to Dulles Intl flights
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O'Hare Intl to Dulles Intl flights
Seattle to Reagan-National flights
O'Hare Intl to Reagan-National flights
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Hobby to Baltimore flights
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San Francisco to Baltimore flights
Hobby to Reagan-National flights
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Atlanta to Reagan-National flights
Minneapolis to Reagan-National flights
Detroit to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Miami to Dulles Intl flights
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Atlanta to Baltimore flights
Salt Lake City to Dulles Intl flights
Austin to Dulles Intl flights
Detroit to Reagan-National flights
Miami to Reagan-National flights
Indianapolis to Dulles Intl flights
Burbank to Baltimore flights
Orlando to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Austin to Baltimore flights
Orlando to Baltimore flights
Midway to Dulles Intl flights
Ontario to Dulles Intl flights
San Diego to Dulles Intl flights
Tampa to Reagan-National flights
Salt Lake City to Reagan-National flights
Midway to Baltimore flights
Austin to Reagan-National flights
Salt Lake City 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$204Average$332FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$421FlexibilityNo cancel feeOn-time71%

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