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Dulles Intl

$162+ Cheap flights from Birmingham, AL (BHM) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IAD
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Cheap flight deals from Birmingham to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$325
(Delta)

One-way from

$162
(American Airlines)

Popular in

August

Cheapest in

October

Average price

$282
Provider with most accurate pricing for Birmingham-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Birmingham-Washington, D.C. Dulles Intl flights.
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From Birmingham to Washington, D.C. Dulles Intl
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One-way flight from Birmingham to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Birmingham to Dulles Intl

Cheapest flights from Birmingham to Dulles Intl
Explore the most affordable flight options available from Birmingham to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 12/42:28 pmBHM - IAD
1 stop6h 01mDelta
Sat 12/66:55 amIAD - BHM
1 stop4h 06mDelta
Deal found 10/30$345
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/106:57 amBHM - IAD
1 stop5h 37mAmerican Airlines
Sat 12/139:15 amIAD - BHM
1 stop4h 09mAmerican Airlines
Deal found 10/31$348
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 12/114:22 pmBHM - IAD
1 stop4h 07mDelta
Sun 12/145:59 pmIAD - BHM
1 stop4h 23mDelta
Deal found 10/29$380
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/244:50 pmBHM - IAD
1 stop5h 17mAmerican Airlines
Fri 11/286:44 amIAD - BHM
1 stop4h 22mAmerican Airlines
Deal found 10/29$415
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/204:40 pmBHM - IAD
1 stop6h 24mAmerican Airlines
Sat 1/39:12 amIAD - BHM
1 stop4h 11mAmerican Airlines
Deal found 10/31$431
This Delta deal was found by Cheapflights users on 10/31. 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.
Fri 12/127:33 pmBHM - IAD
1 stop3h 39mDelta
Sun 12/145:59 pmIAD - BHM
1 stop5h 44mDelta
Deal found 10/31$435
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/67:20 amBHM - IAD
1 stop5h 00mAmerican Airlines
Mon 12/811:25 amIAD - BHM
2 stops13h 34mAmerican Airlines
Deal found 10/29$440
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 11/205:15 amBHM - IAD
1 stop5h 24mDelta
Tue 12/210:08 amIAD - BHM
1 stop6h 09mDelta
Deal found 10/30$462
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/254:47 pmBHM - IAD
1 stop6h 12mAmerican Airlines
Fri 11/288:09 pmIAD - BHM
1 stop4h 35mAmerican Airlines
Deal found 10/29$466
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 10/315:57 pmBHM - IAD
1 stop4h 21mDelta
Mon 11/37:05 amIAD - BHM
1 stop6h 13mDelta
Deal found 10/29$477
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 11/1211:05 amBHM - IAD
1 stop5h 11mDelta
Tue 11/183:35 pmIAD - BHM
1 stop5h 13mDelta
Deal found 10/29$497
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/48:25 amBHM - IAD
1 stop3h 55mAmerican Airlines
Sat 12/62:06 pmIAD - BHM
2 stops11h 19mAmerican Airlines
Deal found 10/30$502

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 October 31, 2025.
Use the filters below to find and compare flights from Birmingham to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Birmingham

Fly to

Dulles Intl

Route

Depart

Return

Price

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Thu 1/15

3:43 pm-8:37 pm

1 stop3h 54m

Washington, D.C. Dulles Intl

Mon 1/19

7:15 am-11:52 am

1 stop5h 37m

$325

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Sat 12/6

10:46 am-6:21 pm

1 stop6h 35m

Washington, D.C. Dulles Intl

Mon 12/8

10:08 am-1:42 pm

1 stop4h 34m

$345

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Thu 12/4

2:28 pm-9:29 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Sat 12/6

6:55 am-10:01 am

1 stop4h 06m

$345

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Wed 12/10

6:57 am-1:34 pm

1 stop5h 37m

Washington, D.C. Dulles Intl

Sat 12/13

9:15 am-12:24 pm

1 stop4h 09m

$348

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Thu 12/11

4:22 pm-9:29 pm

1 stop4h 07m

Washington, D.C. Dulles Intl

Sun 12/14

5:59 pm-9:22 pm

1 stop4h 23m

$380

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Fri 1/16

1:46 pm-8:37 pm

1 stop5h 51m

Washington, D.C. Dulles Intl

Mon 1/19

7:15 am-11:52 am

1 stop5h 37m

$380

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Mon 11/24

4:50 pm-11:07 pm

1 stop5h 17m

Washington, D.C. Dulles Intl

Fri 11/28

6:44 am-10:06 am

1 stop4h 22m

$415

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Fri 1/16

1:46 pm-8:37 pm

1 stop5h 51m

Washington, D.C. Dulles Intl

Sun 1/18

6:20 am-10:33 am

1 stop5h 13m

$415

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Thu 1/15

7:30 am-8:59 pm

2 stops12h 29m

Washington, D.C. Dulles Intl

Mon 1/19

5:48 pm-6:26 pm

2 stops25h 38m

$492

BirminghamWashington, D.C.

BHM - IAD

BHMIAD

Birmingham

Wed 12/3

6:40 am-11:33 am

1 stop3h 53m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 20 results
1
2

Compare providers for flights from Birmingham to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Birmingham, Alabama-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to Dulles Intl

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

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

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

Find hourly flight availability from Birmingham 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 October 31, 2025.

It’s optimal to fly from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

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 October 31, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Birmingham to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Birmingham 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 airport do you fly from for flights from Birmingham to Washington, D.C. Dulles Intl?

    Birmingham (BHM) is the airport you will fly out of if you book a flight from Birmingham to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Birmingham; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Birmingham airport to Washington, D.C. Dulles Intl. It is only a 4.3 mi journey to Birmingham (BHM) from Birmingham’s city center.

  • How long is the flight from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport?

    Airlines like Delta and American Airlines fly from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport in about 3h 54m. The time it takes to get you to your destination can typically vary by up to 1h 43m. There are 637 mi between Birmingham, Alabama and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $216. Another option worth looking into is American Airlines, starting at $256 round trip. Delta is currently priced 49% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport (average of $99). Flying from Birmingham, 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
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Alternative routes for Birmingham to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Birmingham to Dulles Intl

Discover the top 2 airlines that operate flights from Birmingham 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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$433FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$421FlexibilityNo cancel feeOn-time71%

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