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 51m. The time it takes to get you to your destination can typically vary by up to 38m. 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 $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.

$106+ 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 20, 2026.

Mon 9/148:58 pm -

1 stop22h 11m

Mon 9/217:50 am -

2 stops13h 28m

Deal found 8/17

$245

Fri 9/188:58 pm -

1 stop22h 11m

Mon 9/217:50 am -

2 stops13h 28m

Deal found 8/19

$257

Thu 10/155:06 pm -

1 stop6h 36m

Mon 10/198:13 am -

1 stop6h 16m

Deal found 8/18

$261

Fri 10/306:21 pm -

1 stop5h 21m

Mon 11/26:00 am -

1 stop4h 23m

Deal found 8/17

$275

Sat 10/103:47 pm -

1 stop4h 29m

Mon 10/126:15 am -

1 stop4h 38m

Deal found 8/20

$319

Thu 9/1012:37 pm -

1 stop5h 20m

Tue 9/157:57 am -

1 stop5h 10m

Deal found 8/19

$327

Thu 10/296:35 am -

1 stop3h 57m

Mon 11/26:00 am -

1 stop4h 23m

Deal found 8/17

$350

Wed 9/210:22 am -

1 stop5h 42m

Tue 9/85:34 pm -

1 stop5h 55m

Deal found 8/15

$366

Sun 10/256:21 pm -

1 stop5h 21m

Mon 11/97:27 pm -

1 stop4h 14m

Deal found 8/18

$367

Fri 9/47:43 am -

2 stops14h 09m

Sun 9/66:09 pm -

1 stop13h 54m

Deal found 8/17

$379

Fri 9/185:11 pm -

1 stop4h 40m

Sun 9/206:32 am -

1 stop4h 11m

Deal found 8/17

$381

Fri 10/98:58 pm -

1 stop22h 13m

Mon 10/1211:12 am -

2 stops10h 06m

Deal found 8/19

$398

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 20, 2026.

Tue 9/157:50 pm -

1 stop3h 51m

Tue 9/2212:26 pm -

1 stop3h 26m

Deal found 8/16

$261

Sat 10/103:47 pm -

1 stop4h 29m

Mon 10/126:15 am -

1 stop4h 38m

Deal found 8/20

$319

Wed 11/116:28 pm -

1 stop5h 11m

Sat 11/148:00 am -

1 stop4h 44m

Deal found 8/19

$261

Fri 11/136:21 pm -

1 stop5h 09m

Wed 11/181:09 pm -

2 stops11h 21m

Deal found 8/19

$557

Thu 10/156:21 pm -

1 stop5h 21m

Sat 10/176:00 am -

1 stop4h 20m

Deal found 8/19

$261

Fri 11/134:20 pm -

1 stop4h 16m

Wed 11/186:00 am -

1 stop4h 30m

Deal found 8/16

$275

Fri 10/97:44 pm -

1 stop3h 58m

Sun 10/186:00 am -

1 stop4h 23m

Deal found 8/15

$414

Sat 9/123:00 pm -

1 stop7h 55m

Wed 9/168:20 am -

1 stop5h 12m

Deal found 8/19

$559

Fri 10/236:21 pm -

1 stop5h 21m

Sun 10/256:00 am -

1 stop4h 23m

Deal found 8/16

$414

Thu 10/86:21 pm -

1 stop5h 21m

Mon 10/126:00 am -

1 stop4h 23m

Deal found 8/19

$500

Last-minute flights from Birmingham to Dulles Intl
Discover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

Wed 9/210:22 am -

1 stop5h 42m

Sat 9/56:33 am -

1 stop4h 10m

Deal found 8/15

$366

Thu 9/37:01 am -

1 stop4h 47m

Tue 9/85:34 pm -

1 stop5h 55m

Deal found 8/16

$410

Fri 9/47:43 am -

2 stops14h 09m

Sun 9/66:09 pm -

1 stop13h 54m

Deal found 8/17

$379

Tue 9/85:49 pm -

1 stop4h 06m

Mon 9/146:14 am -

1 stop4h 19m

Deal found 8/15

$367

Thu 9/1012:37 pm -

1 stop5h 20m

Tue 9/157:57 am -

1 stop5h 10m

Deal found 8/19

$327

Mon 9/148:58 pm -

1 stop22h 11m

Mon 9/217:50 am -

2 stops13h 28m

Deal found 8/17

$245

Mon 9/146:30 pm -

1 stop5h 11m

Tue 9/156:00 am -

1 stop4h 22m

Deal found 8/17

$261

Fri 9/188:58 pm -

1 stop22h 11m

Mon 9/217:50 am -

2 stops13h 28m

Deal found 8/19

$257

Fri 9/187:50 pm -

1 stop3h 51m

Thu 9/246:00 am -

1 stop4h 22m

Deal found 8/18

$275

Fri 9/185:11 pm -

1 stop4h 40m

Sun 9/206:32 am -

1 stop4h 11m

Deal found 8/17

$381

Wed 9/237:50 pm -

1 stop3h 51m

Thu 9/246:00 am -

1 stop4h 22m

Deal found 8/15

$350

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 20, 2026.

Mon 9/288:58 pm -

1 stop22h 11m

Deal found 8/18

$106

Mon 9/148:58 pm -

1 stop22h 11m

Deal found 8/15

$111

Mon 9/218:58 pm -

1 stop22h 11m

Deal found 8/18

$129

Wed 9/3010:10 am -

1 stop6h 01m

Deal found 8/18

$131

Wed 9/303:48 pm -

1 stop6h 03m

Deal found 8/17

$132

Fri 10/94:18 pm -

2 stops24h 00m

Deal found 8/19

$137

Fri 8/287:43 am -

2 stops52h 37m

Deal found 8/16

$142

Fri 9/252:07 pm -

1 stop6h 37m

Deal found 8/20

$145

Fri 8/2812:19 pm -

1 stop30h 25m

Deal found 8/16

$172

Thu 10/17:50 pm -

1 stop3h 51m

Deal found 8/17

$220

Find flight deals from Birmingham to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$245 (Kiwi.com)
One-way from	$106 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$346

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

Tue 9/15

7:50 pm-12:41 am

1 stop3h 51m

Washington, D.C. Dulles Intl

Tue 9/22

12:26 pm-2:52 pm

1 stop3h 26m

$261

BirminghamWashington, D.C.

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

BHMIAD

Birmingham

Wed 11/11

6:28 pm-12:39 am

1 stop5h 11m

Washington, D.C. Dulles Intl

Sat 11/14

8:00 am-11:44 am

1 stop4h 44m

$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

Fri 11/13

4:20 pm-9:36 pm

1 stop4h 16m

Washington, D.C. Dulles Intl

Wed 11/18

6:00 am-9:30 am

1 stop4h 30m

$275

BirminghamWashington, D.C.

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

BHMIAD

Birmingham

Sat 10/10

3:47 pm-9:16 pm

1 stop4h 29m

Washington, D.C. Dulles Intl

Mon 10/12

6:15 am-9:53 am

1 stop4h 38m

$319

BirminghamWashington, D.C.

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

BHMIAD

Birmingham

Fri 10/9

7:44 pm-12:42 am

1 stop3h 58m

Washington, D.C. Dulles Intl

Sun 10/18

6:00 am-9:23 am

1 stop4h 23m

$414

BirminghamWashington, D.C.

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

BHMIAD

Birmingham

Fri 10/23

6:21 pm-12:42 am

1 stop5h 21m

Washington, D.C. Dulles Intl

Sun 10/25

6:00 am-9:23 am

1 stop4h 23m

$414

BirminghamWashington, D.C.

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

BHMIAD

Birmingham

Thu 10/8

6:21 pm-12:42 am

1 stop5h 21m

Washington, D.C. Dulles Intl

Mon 10/12

6:00 am-9:23 am

1 stop4h 23m

$500

BirminghamWashington, D.C.

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

BHMIAD

Birmingham

Fri 11/13

6:21 pm-12:30 am

1 stop5h 09m

Washington, D.C. Dulles Intl

Wed 11/18

1:09 pm-11:30 pm

2 stops11h 21m

$557

BirminghamWashington, D.C.

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

BHMIAD

Birmingham

Sat 9/12

3:00 pm-11:55 pm

1 stop7h 55m

Washington, D.C. Dulles Intl

Wed 9/16

8:20 am-12:32 pm

1 stop5h 12m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 21 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

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Delta

7.8

Good

8,505 reviews

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

American Airlines

7.1

Good

11,969 reviews

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

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 and American Airlines fly from Birmingham, Alabama to Washington, D.C. Dulles Intl Airport in about 3h 51m. The time it takes to get you to your destination can typically vary by up to 38m. 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 $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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$106+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.

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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 20, 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 20, 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 20, 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 20, 2026.

Last-minute flights from Birmingham to Dulles IntlDiscover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

Discover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 20, 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 20, 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 20, 2026.

Find flight deals from Birmingham to Dulles Intl

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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 20, 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 20, 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 20, 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 20, 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 20, 2026.

Last-minute flights from Birmingham to Dulles Intl
Discover last-minute flight deals from Birmingham to Dulles Intl. Data last updated August 20, 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 20, 2026.