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

Airlines like Delta fly from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport in about 3h 58m. The time it takes to get you to your destination can typically vary by up to . There are 637 mi between Birmingham, Alabama and Washington, D.C. Dulles Intl Airport.

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 $199. Another option worth looking into is American Airlines, starting at $271 round trip. Delta is currently priced 45% below the average price you’ll pay for this route.

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.

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).

What is the cheapest time of day to fly from BHM to IAD?

When flying from Birmingham, 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.

Most accurate provider : When it comes to deals on Birmingham, Alabama-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, Alabama-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, 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 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, 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.

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.

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.

$126+ Cheap Flights from Birmingham, AL to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Birmingham to Dulles Intl

Cheapest

Best

Last-minute

One-way

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 August 27, 2026.

Sat 10/106:21 pm -

1 stop5h 21m

Tue 10/138:13 am -

1 stop4h 30m

Deal found 8/26

$230

Wed 11/112:52 pm -

1 stop4h 18m

Sat 11/143:00 pm -

1 stop5h 01m

Deal found 8/25

$239

Thu 10/156:21 pm -

1 stop5h 21m

Mon 10/198:13 am -

1 stop4h 30m

Deal found 8/25

$261

Fri 11/135:35 pm -

1 stop4h 00m

Wed 11/187:17 pm -

1 stop4h 26m

Deal found 8/25

$275

Fri 9/188:58 pm -

1 stop22h 11m

Mon 9/217:50 am -

2 stops13h 28m

Deal found 8/24

$277

Mon 10/198:58 pm -

1 stop22h 13m

Sun 10/259:06 pm -

2 stops19h 32m

Deal found 8/25

$282

Fri 9/118:58 pm -

1 stop22h 11m

Mon 9/147:50 am -

2 stops13h 28m

Deal found 8/26

$299

Mon 10/199:12 am -

1 stop3h 56m

Tue 10/276:00 am -

1 stop4h 23m

Deal found 8/25

$300

Fri 10/306:21 pm -

1 stop5h 21m

Mon 11/28:13 am -

1 stop6h 18m

Deal found 8/25

$314

Thu 9/105:20 am -

1 stop5h 10m

Mon 9/145:12 pm -

1 stop3h 54m

Deal found 8/24

$327

Thu 9/177:50 pm -

1 stop3h 51m

Mon 9/217:17 pm -

1 stop4h 46m

Deal found 8/25

$330

Best flights from Birmingham to Dulles Intl
Discover carefully curated flight deals from Birmingham to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Mon 10/267:44 pm -

1 stop3h 58m

Thu 10/2912:27 pm -

1 stop3h 23m

Deal found 8/25

$261

Thu 10/156:21 pm -

1 stop5h 21m

Sat 10/176:00 am -

1 stop4h 20m

Deal found 8/22

$261

Sat 10/179:12 am -

1 stop3h 56m

Mon 10/196:00 am -

1 stop4h 23m

Deal found 8/23

$261

Thu 9/105:20 am -

1 stop5h 10m

Mon 9/145:12 pm -

1 stop3h 54m

Deal found 8/22

$327

Thu 9/246:30 pm -

1 stop5h 11m

Mon 9/286:00 am -

1 stop4h 22m

Deal found 8/25

$330

Thu 9/177:50 pm -

1 stop3h 51m

Mon 9/217:17 pm -

1 stop4h 46m

Deal found 8/25

$330

Fri 10/27:50 pm -

1 stop3h 51m

Sun 10/46:00 am -

1 stop4h 22m

Deal found 8/23

$381

Fri 10/237:44 pm -

1 stop3h 58m

Sun 10/258:13 am -

1 stop4h 30m

Deal found 8/22

$381

Thu 9/177:50 pm -

1 stop3h 51m

Sun 9/206:00 am -

1 stop4h 22m

Deal found 8/22

$449

Mon 9/146:30 pm -

1 stop5h 11m

Wed 9/168:08 am -

1 stop6h 14m

Deal found 8/24

$551

Last-minute flights from Birmingham to Dulles Intl
Discover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 27, 2026 and is based on user searches.

Fri 8/2812:19 pm -

1 stop6h 25m

Sun 8/306:09 pm -

1 stop13h 54m

Deal found 8/22

$364

Thu 9/105:20 am -

1 stop5h 10m

Mon 9/145:12 pm -

1 stop3h 54m

Deal found 8/24

$327

Fri 9/118:58 pm -

1 stop22h 11m

Mon 9/147:50 am -

2 stops13h 28m

Deal found 8/26

$299

Thu 9/177:50 pm -

1 stop3h 51m

Mon 9/217:17 pm -

1 stop4h 46m

Deal found 8/25

$330

Thu 9/175:20 am -

1 stop16h 32m

Mon 9/216:15 pm -

1 stop5h 17m

Deal found 8/24

$404

Fri 9/186:30 pm -

1 stop5h 11m

Mon 9/217:17 pm -

1 stop4h 46m

Deal found 8/24

$275

Fri 9/188:58 pm -

1 stop22h 11m

Mon 9/217:50 am -

2 stops13h 28m

Deal found 8/24

$277

Sat 9/195:20 am -

1 stop3h 43m

Sat 9/193:15 pm -

1 stop5h 51m

Deal found 8/22

$369

Mon 9/216:30 pm -

1 stop5h 11m

Mon 9/286:00 am -

1 stop4h 22m

Deal found 8/25

$261

Wed 9/305:11 pm -

1 stop4h 40m

Sun 10/46:32 am -

1 stop4h 11m

Deal found 8/26

$377

One-way flights from Birmingham to Dulles Intl
Search for one-way flight options from Birmingham to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Fri 9/114:18 pm -

2 stops43h 49m

Deal found 8/24

$126

Fri 10/98:58 pm -

1 stop22h 13m

Deal found 8/25

$129

Mon 9/215:11 pm -

1 stop4h 40m

Deal found 8/26

$131

Fri 9/188:58 pm -

1 stop22h 11m

Deal found 8/23

$133

Mon 10/268:58 pm -

2 stops19h 14m

Deal found 8/22

$149

Mon 8/3112:19 pm -

1 stop30h 25m

Deal found 8/26

$182

Tue 10/67:00 am -

1 stop3h 56m

Deal found 8/22

$237

Mon 9/712:19 pm -

1 stop30h 25m

Deal found 8/24

$255

Fri 9/118:58 pm -

3 stops26h 12m

Deal found 8/24

$258

Find flight deals from Birmingham to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$230 (Delta)
One-way from	$126 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$350

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

Highest demand for flights based on searches. 30% potential increase in price ($158 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Mon 10/26

7:44 pm-12:42 am

1 stop3h 58m

Washington, D.C. Dulles Intl

Thu 10/29

12:27 pm-2:50 pm

1 stop3h 23m

$261

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Thu 10/15

6:21 pm-12:42 am

1 stop5h 21m

Washington, D.C. Dulles Intl

Sat 10/17

6:00 am-9:20 am

1 stop4h 20m

$261

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Sat 10/17

9:12 am-2:08 pm

1 stop3h 56m

Washington, D.C. Dulles Intl

Mon 10/19

6:00 am-9:23 am

1 stop4h 23m

$261

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Thu 9/10

5:20 am-11:30 am

1 stop5h 10m

Washington, D.C. Dulles Intl

Mon 9/14

5:12 pm-8:06 pm

1 stop3h 54m

$327

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Thu 9/24

6:30 pm-12:41 am

1 stop5h 11m

Washington, D.C. Dulles Intl

Mon 9/28

6:00 am-9:22 am

1 stop4h 22m

$330

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Thu 9/17

7:50 pm-12:41 am

1 stop3h 51m

Washington, D.C. Dulles Intl

Mon 9/21

7:17 pm-11:03 pm

1 stop4h 46m

$330

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Fri 10/2

7:50 pm-12:41 am

1 stop3h 51m

Washington, D.C. Dulles Intl

Sun 10/4

6:00 am-9:22 am

1 stop4h 22m

$381

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Fri 10/23

7:44 pm-12:42 am

1 stop3h 58m

Washington, D.C. Dulles Intl

Sun 10/25

8:13 am-11:43 am

1 stop4h 30m

$381

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Thu 9/17

7:50 pm-12:41 am

1 stop3h 51m

Washington, D.C. Dulles Intl

Sun 9/20

6:00 am-9:22 am

1 stop4h 22m

$449

BirminghamWashington, D.C.

BHM Birmingham - IAD Washington, D.C. Dulles Intl

BHMIAD

Birmingham

Mon 9/14

6:30 pm-12:41 am

1 stop5h 11m

Washington, D.C. Dulles Intl

Wed 9/16

8:08 am-1:22 pm

1 stop6h 14m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/22

Showing 1-10 of 18 resultsSorted by cheapest first

Compare providers for flights from Birmingham to Dulles Intl

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 August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-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, 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 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, 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.

BHM-IAD

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.

Reviews of airlines servicing Dulles Intl

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

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Delta

7.8

Good

8,529 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

American Airlines

7.1

Good

11,995 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Related info for your journey

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 fly from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport in about 3h 58m. The time it takes to get you to your destination can typically vary by up to . There are 637 mi between Birmingham, Alabama and Washington, D.C. Dulles Intl Airport.
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 $199. Another option worth looking into is American Airlines, starting at $271 round trip. Delta is currently priced 45% 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.

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Top 2 airlines flying from Birmingham to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$199	Average$352	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$271	Average$397	FlexibilityNo cancel fee	On-time71%

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$126+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Birmingham to Dulles Intl with Cheapflights

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Cheap flight deals from Birmingham to Dulles Intl

Cheapest flights from Birmingham to Dulles IntlExplore 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 August 27, 2026.

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 August 27, 2026.

Best flights from Birmingham to Dulles IntlDiscover carefully curated flight deals from Birmingham to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Discover carefully curated flight deals from Birmingham to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Birmingham to Dulles IntlDiscover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 27, 2026 and is based on user searches.

Discover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Birmingham to Dulles IntlSearch for one-way flight options from Birmingham to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Search for one-way flight options from Birmingham to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Find flight deals from Birmingham to Dulles Intl

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Most trusted provider

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Birmingham to Washington, D.C. Dulles Intl Airport that are best for you.

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 August.

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.

Reviews of airlines servicing Dulles Intl

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.

Related info for your journey

What airport do you fly from for flights from Birmingham to Washington, D.C. Dulles Intl?

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.

Search flights from Birmingham to Dulles Intl by cabin class

Find flights from Birmingham to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Birmingham and Dulles Intl flights

Browse other Birmingham and Dulles Intl flight options. Last updated on August 27, 2026.

Other flights from Birmingham

Browse through other flights departing from Birmingham. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Birmingham to Dulles Intl

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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 August 27, 2026.

Best flights from Birmingham to Dulles Intl
Discover carefully curated flight deals from Birmingham to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Birmingham to Dulles Intl
Discover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Birmingham to Dulles Intl
Search for one-way flight options from Birmingham to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.