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Dulles Intl

$341+ Cheap flights from Birmingham (BHX) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — IAD
3月 6 — 3月 131
週五 3/6
週五 3/13
1 adult, Economy
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Cheap 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 2月 4, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 2/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 9/307:15 pm
BHX
-
IAD
1 stop26h 35m
Scandinavian Airlines
週日 10/48:20 pm
IAD
-
BHX
1 stop17h 15m
Scandinavian Airlines
Deal found 2/2$665
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 2/187:10 pm
BHX
-
IAD
1 stop27h 05m
Scandinavian Airlines
週三 2/258:30 pm
IAD
-
BHX
1 stop17h 00m
Scandinavian Airlines
Deal found 2/3$683
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 4/252:10 pm
BHX
-
IAD
1 stop31h 40m
Scandinavian Airlines
週一 5/48:20 pm
IAD
-
BHX
1 stop17h 15m
Scandinavian Airlines
Deal found 2/3$691
This The Travel House deal was found by Cheapflights users on 2/3. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 3/37:10 pm
BHX
-
IAD
1 stop27h 05m
Scandinavian Airlines
週二 3/101:19 pm
IAD
-
BHX
2 stops25h 11m
Scandinavian Airlines
Deal found 2/3$698
This Mytrip deal was found by Cheapflights users on 2/3. 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.
週二 3/36:15 pm
BHX
-
IAD
2 stops31h 45m
Multiple Airlines
週二 3/108:40 pm
IAD
-
BHX
2 stops16h 00m
Multiple Airlines
Deal found 2/3$711
This The Travel House deal was found by Cheapflights users on 2/4. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 5/207:15 pm
BHX
-
IAD
1 stop26h 35m
Scandinavian Airlines
週日 5/247:33 pm
IAD
-
BHX
2 stops42h 02m
Scandinavian Airlines
Deal found 2/4$719
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 4/252:10 pm
BHX
-
IAD
1 stop31h 40m
Scandinavian Airlines
週六 5/28:20 pm
IAD
-
BHX
1 stop12h 20m
Scandinavian Airlines
Deal found 2/2$741
This The Travel House deal was found by Cheapflights users on 2/4. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 4/37:15 pm
BHX
-
IAD
1 stop26h 35m
Scandinavian Airlines
週四 4/168:20 pm
IAD
-
BHX
1 stop17h 15m
Scandinavian Airlines
Deal found 2/4$762

Find flight deals from Birmingham to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) 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 2月 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$683
(oojo)

One-way from

$341
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$728
Provider with most accurate pricing for Birmingham-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Washington, D.C. Dulles Intl flights.
Search Deals
From Birmingham to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Birmingham to Washington, D.C. Dulles Intl
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 2月 4, 2026.
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.

BHX - IAD

BHXIAD

Birmingham

週三 5/20

7:15 pm-4:50 pm

1 stop26h 35m

Washington, D.C. Dulles Intl

週日 5/24

7:33 pm-6:35 pm

2 stops42h 02m

$719

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週五 4/3

7:15 pm-4:50 pm

1 stop26h 35m

Washington, D.C. Dulles Intl

週四 4/16

8:20 pm-6:35 pm

1 stop17h 15m

$762

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週六 4/25

2:10 pm-6:08 pm

2 stops56h 58m

Washington, D.C. Dulles Intl

週一 5/4

8:20 pm-6:35 pm

1 stop17h 15m

$770

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週四 3/5

7:10 pm-7:09 pm

2 stops28h 59m

Washington, D.C. Dulles Intl

週一 3/9

9:30 pm-6:30 pm

1 stop17h 00m

$772

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週一 4/13

4:25 pm-3:05 pm

2 stops27h 40m

Washington, D.C. Dulles Intl

週一 4/20

8:40 pm-11:30 am

1 stop9h 50m

$848

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週四 3/5

4:40 pm-11:45 am

1 stop24h 05m

Washington, D.C. Dulles Intl

週一 3/9

10:15 pm-10:05 am

1 stop31h 50m

$879

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週四 3/5

4:40 pm-7:20 pm

1 stop31h 40m

Washington, D.C. Dulles Intl

週二 3/10

2:30 pm-3:40 pm

1 stop21h 10m

$887

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週一 3/16

10:00 pm-10:24 am

2 stops40h 24m

$341

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週二 5/19

11:05 pm-10:46 am

3 stops40h 41m

$384

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

週二 5/26

11:05 pm-10:46 am

3 stops40h 41m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 16 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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham-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-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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-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

How far ahead should I book a flight from Birmingham to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Birmingham to Dulles Intl. Price data was last updated on January 30, 2026.

The price you pay for your flight from Birmingham to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Birmingham to Washington, D.C. Dulles Intl Airport (average of $346). Flying from Birmingham to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $829). 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.

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 2月 4, 2026.
Peruse reviews from past customers who have flown with Aer Lingus 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.
Aer Lingus
7.2
Good
1,445 reviews

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Comfort

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,445 reviews
Aer Lingus
7.2
Good
1,445 reviews

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Comfort

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

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?

    Located just 6.8 mi from the city center, Birmingham is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Birmingham. Booking flights from Birmingham (BHX) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

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

    A quick flight from Birmingham to Washington, D.C. Dulles Intl Airport can take about 26h 35m. Scandinavian Airlines provides one of the quickest options available for as low as $719. Airlines will cover a distance of 3591 mi.

  • What is the cheapest airline to fly from Birmingham to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Birmingham to Washington, D.C. Dulles Intl Airport is Aer Lingus. Our recent data shows that you can find tickets from as low as $729 on this airline. You may be able to fly from Birmingham to Washington, D.C. Dulles Intl Airport for 16% less than the average price by searching for this airline.

  • 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 to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Birmingham to Washington, D.C. Dulles Intl Airport (average of $346). Flying from Birmingham to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $829). 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
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Birmingham to Dulles Intl

Discover the top airline 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 2月 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$729Average$967FlexibilityNo cancel feeOn-timeN/A

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