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Dulles Intl

$65+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IAD
abr 26 — mai 31
dom 4/26
dom 5/3
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 março 27, 2026.

This iWofly deal was found by Cheapflights users on 3/24. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/122:23 pm
ATL
-
IAD
Nonstop1h 58m
Frontier
ter 5/196:37 pm
IAD
-
ATL
1 stop17h 07m
Frontier
Deal found 3/24$99
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
seg 4/1310:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
sex 4/1712:24 pm
IAD
-
ATL
Nonstop2h 06m
Frontier
Deal found 3/27$100
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
ter 4/2810:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
seg 5/48:12 am
IAD
-
ATL
1 stop15h 32m
Frontier
Deal found 3/26$101
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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.
ter 4/2810:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
ter 5/56:37 pm
IAD
-
ATL
1 stop17h 07m
Frontier
Deal found 3/23$102
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
qui 5/149:16 pm
ATL
-
IAD
Nonstop1h 53m
Frontier
seg 5/186:17 pm
IAD
-
ATL
Nonstop2h 21m
Frontier
Deal found 3/24$103
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
qua 5/273:34 pm
ATL
-
IAD
Nonstop1h 53m
Frontier
dom 5/317:27 pm
IAD
-
ATL
1 stop14h 25m
Frontier
Deal found 3/26$104
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
ter 4/1410:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
ter 4/218:20 am
IAD
-
ATL
Nonstop2h 11m
Frontier
Deal found 3/24$105
This Frontier deal was found by Cheapflights users on 3/24. 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.
ter 4/1410:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
qua 4/157:00 am
IAD
-
ATL
Nonstop2h 13m
Frontier
Deal found 3/24$106
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 4/258:00 am
ATL
-
IAD
Nonstop1h 54m
Frontier
dom 4/266:20 am
IAD
-
ATL
Nonstop2h 10m
Frontier
Deal found 3/23$107
This Frontier deal was found by Cheapflights users on 3/23. 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.
sáb 4/258:00 am
ATL
-
IAD
Nonstop1h 54m
Frontier
sex 5/811:12 am
IAD
-
ATL
Nonstop2h 08m
Frontier
Deal found 3/23$108
This CheapOair deal was found by Cheapflights users on 3/25. 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.
qui 5/77:50 pm
ATL
-
IAD
1 stop19h 24m
Frontier
dom 5/105:26 pm
IAD
-
ATL
Nonstop2h 21m
Frontier
Deal found 3/25$109
This Frontier deal was found by Cheapflights users on 3/23. 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.
sáb 5/210:40 pm
ATL
-
IAD
Nonstop1h 56m
Frontier
seg 5/47:43 pm
IAD
-
ATL
Nonstop2h 12m
Frontier
Deal found 3/23$110

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 março 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$99
(iWofly)

One-way from

$65
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$424

Good round-trip deal

$379 or less

Good one-way deal

$219 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. 7% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 março 27, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

sex 4/24

9:52 am-11:46 am

Nonstop1h 54m

Washington, D.C. Dulles Intl

seg 4/27

5:32 pm-7:34 pm

Nonstop2h 02m

$161
Quickest round-trip

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

qua 4/29

10:58 pm-12:42 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

sáb 5/2

7:06 am-9:00 am

Nonstop1h 54m

$177

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

sáb 4/25

8:05 am-9:50 am

Nonstop1h 45m

Washington, D.C. Dulles Intl

dom 4/26

6:00 am-7:54 am

Nonstop1h 54m

$207

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

sáb 4/18

2:37 pm-4:30 pm

Nonstop1h 53m

Washington, D.C. Dulles Intl

qua 4/22

6:00 am-11:13 am

1 stop5h 13m

$217

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

seg 4/20

2:37 pm-4:30 pm

Nonstop1h 53m

Washington, D.C. Dulles Intl

qua 4/22

8:29 am-10:29 am

Nonstop2h 00m

$227

ColumbusWashington, D.C.

CSG - IAD

CSGIAD

Columbus Metropolitan Area

qua 4/22

6:30 pm-12:42 am

1 stop6h 12m

Washington, D.C. Dulles Intl

qua 4/29

3:00 pm-9:11 pm

1 stop6h 11m

$230

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

seg 4/20

2:37 pm-4:30 pm

Nonstop1h 53m

Washington, D.C. Dulles Intl

qui 4/23

10:08 pm-11:59 pm

Nonstop1h 51m

$237

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

seg 5/4

9:52 am-11:46 am

Nonstop1h 54m

Washington, D.C. Dulles Intl

seg 5/4

10:08 pm-11:59 pm

Nonstop1h 51m

$241

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

ter 4/14

9:52 am-11:46 am

Nonstop1h 54m

Washington, D.C. Dulles Intl

ter 4/14

5:32 pm-7:34 pm

Nonstop2h 02m

$241

ColumbusWashington, D.C.

CSG - IAD

CSGIAD

Columbus Metropolitan Area

ter 4/21

12:24 pm-4:31 pm

1 stop4h 07m

Washington, D.C. Dulles Intl

ter 4/28

12:37 pm-5:47 pm

1 stop5h 10m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Alabama to Washington, D.C. Dulles Intl Airport (average of $87). Flying from Alabama to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $254). 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 março 27, 2026.

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.

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?

    Frontier, United Airlines, and Delta can get you from Alabama to Washington, D.C. Dulles Intl Airport in just under 1h 44m. Your travel time can differ by up to 13h 23m. There are 533 mi between Alabama and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

  • 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 Birmingham - 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, February is the cheapest month in which you can book a flight from Alabama to Washington, D.C. Dulles Intl Airport (average of $87). Flying from Alabama to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $254). 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
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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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 Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Los Angeles to Baltimore flights
Dallas/Fort Worth to Baltimore flights
Boston to Dulles Intl flights
San Francisco to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
Seattle to Reagan-National flights
O'Hare Intl to Baltimore flights
Seattle to Dulles Intl flights
Atlanta to Dulles Intl flights
Boston to Baltimore flights
Boston to Reagan-National flights
San Francisco to Reagan-National flights
O'Hare Intl to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Reagan-National flights
Hobby to Reagan-National flights
San Francisco to Baltimore flights
Atlanta to Baltimore flights
Hobby to Dulles Intl flights
Hobby to Baltimore flights
Orlando to Reagan-National flights
Orlando to Dulles Intl flights
Denver to Baltimore flights
Denver to Dulles Intl flights
Minneapolis to Reagan-National flights
Fort Lauderdale to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Orlando to Baltimore flights
Miami to Reagan-National flights
LaGuardia to Reagan-National flights
Detroit to Baltimore flights
George Bush Intcntl to Reagan-National flights
Minneapolis to Baltimore flights
Miami to Baltimore flights
Fort Lauderdale to Dulles Intl flights
Austin to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Tampa to Dulles Intl flights
Detroit to Dulles Intl flights
Minneapolis to Dulles Intl flights
Miami to Dulles Intl flights
Denver to Reagan-National flights
Detroit to Reagan-National flights
Ontario to Dulles Intl flights
Ontario to Reagan-National flights
San Diego to Dulles Intl 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 março 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$99Average$414FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$320FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$271Average$298FlexibilityNo cancel feeOn-time71%

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