Dulles Intl

$58+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IAD
abr. 27 — may. 41
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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 abril 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$76
(Cheapflightsfares)

One-way from

$58
(Cheapflightsfares)

Popular in

January

Cheapest in

May

Average price

$386

Good round-trip deal

$363 or less

Good one-way deal

$207 or less
Provider with most accurate pricing for Birmingham-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Birmingham-Washington, D.C. (WAS) flights.
From Alabama to Washington, D.C. Dulles Intl
One-way flight from Alabama to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Alabama to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Alabama to Washington, D.C. Dulles Intl.

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 abril 22, 2025.

This Frontier deal was found by Cheapflights users on 4/22. 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.
mar. 5/279:45 pmATL - IAD
Nonstop1h 47mFrontier
mar. 6/35:15 amIAD - ATL
Nonstop1h 58mFrontier
Deal found 4/22$85
This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/92:02 pmVPS - IAD
Nonstop2h 21mAllegiant Air
jue. 10/166:13 pmIAD - VPS
Nonstop2h 29mAllegiant Air
Deal found 4/22$87
This Delta deal was found by Cheapflights users on 4/22. 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.
jue. 6/1210:45 pmATL - IAD
Nonstop1h 48mDelta
mié. 6/187:10 amIAD - ATL
Nonstop1h 56mDelta
Deal found 4/22$197
This United Airlines deal was found by Cheapflights users on 4/21. 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.
jue. 7/248:00 amMOB - IAD
Nonstop2h 27mUnited Airlines
dom. 7/278:50 amIAD - MOB
Nonstop2h 31mUnited Airlines
Deal found 4/21$205
This United Airlines deal was found by Cheapflights users on 4/22. 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.
jue. 9/44:18 pmATL - IAD
1 stop6h 11mUnited Airlines
dom. 9/712:50 pmIAD - ATL
Nonstop1h 53mUnited Airlines
Deal found 4/22$205
This Delta deal was found by Cheapflights users on 4/22. 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.
vie. 5/236:31 pmMOB - IAD
1 stop4h 57mDelta
lun. 5/267:05 amIAD - MOB
1 stop6h 10mDelta
Deal found 4/22$224
This Delta deal was found by Cheapflights users on 4/22. 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.
vie. 8/291:40 pmHSV - IAD
1 stop6h 40mDelta
lun. 9/17:00 amIAD - HSV
1 stop5h 02mDelta
Deal found 4/22$229
This United Airlines deal was found by Cheapflights users on 4/21. 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.
lun. 5/268:05 amHSV - IAD
Nonstop2h 06mUnited Airlines
lun. 6/26:48 amIAD - HSV
1 stop6h 38mUnited Airlines
Deal found 4/21$259
This American Airlines deal was found by Cheapflights users on 4/21. 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.
jue. 5/156:51 pmMOB - IAD
1 stop4h 11mAmerican Airlines
mié. 5/218:02 pmIAD - MOB
1 stop4h 52mAmerican Airlines
Deal found 4/21$264
This Delta deal was found by Cheapflights users on 4/22. 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.
mié. 4/306:15 amBHM - IAD
1 stop4h 16mDelta
sáb. 5/31:48 pmIAD - BHM
1 stop5h 14mDelta
Deal found 4/22$277
This Delta deal was found by Cheapflights users on 4/22. 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.
mar. 5/202:20 pmMGM - IAD
1 stop6h 14mDelta
mar. 5/2710:09 amIAD - MGM
1 stop3h 31mDelta
Deal found 4/22$286
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/296:04 pmVPS - IAD
1 stop16h 49mMultiple Airlines
lun. 6/23:13 pmIAD - VPS
1 stop18h 08mMultiple Airlines
Deal found 4/21$307

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 abril 22, 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

sáb. 5/10

2:47 pm-4:34 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

lun. 5/12

3:32 pm-5:38 pm

Nonstop2h 06m

$82

ValparaisoWashington, D.C.

VPS - IAD

VPSIAD

Valparaiso Destin-Ft Walton Beach

jue. 10/9

2:02 pm-5:23 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

jue. 10/16

6:13 pm-7:42 pm

Nonstop2h 29m

$87

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

jue. 6/12

10:45 pm-12:33 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

mié. 6/18

7:10 am-9:06 am

Nonstop1h 56m

$197

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

jue. 7/24

8:00 am-11:27 am

Nonstop2h 27m

Washington, D.C. Dulles Intl

dom. 7/27

8:50 am-10:21 am

Nonstop2h 31m

$205

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

jue. 9/4

4:18 pm-10:29 pm

1 stop6h 11m

Washington, D.C. Dulles Intl

dom. 9/7

12:50 pm-2:43 pm

Nonstop1h 53m

$205

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

vie. 5/23

6:31 pm-12:28 am

1 stop4h 57m

Washington, D.C. Dulles Intl

lun. 5/26

7:05 am-12:15 pm

1 stop6h 10m

$224

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

vie. 8/29

1:40 pm-9:20 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

lun. 9/1

7:00 am-11:02 am

1 stop5h 02m

$229

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

lun. 5/26

8:05 am-11:11 am

Nonstop2h 06m

Washington, D.C. Dulles Intl

lun. 6/2

6:48 am-12:26 pm

1 stop6h 38m

$259

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

sáb. 5/24

5:00 am-8:38 am

1 stop3h 38m

Washington, D.C. Dulles Intl

dom. 5/25

5:02 am-8:27 am

1 stop3h 25m

$263

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

jue. 5/15

6:51 pm-12:02 am

1 stop4h 11m

Washington, D.C. Dulles Intl

mié. 5/21

8:02 pm-11:54 pm

1 stop4h 52m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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 $309). Flying from Alabama to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 abril 22, 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.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated abril 22, 2025.
See what other customers who have flown with Delta, Avelo Airlines and United Airlines from Alabama to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8.0
Very good
8.0
Very good

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8.0
Very good

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8.0
Very good

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8.0
Very good

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8.0
Very good

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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

    $58 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air and Delta, with prices starting from $58 and $79, respectively.

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

  • 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 $309). Flying from Alabama to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 Alabama?

Book flights to Alabama if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Towson
National Harbor
Oxon Hill

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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.

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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$186Average$328FlexibilityNo cancel feeOn-time69%
DeltaCheapest$220Average$461FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$461FlexibilityNo cancel feeOn-time71%

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