What are the cheapest airlines flying 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 KLM. Our recent data shows that you can find tickets from as low as $843 on this airline. Additional options worth looking into are Delta and Aer Lingus, starting at $918 and $949 round-trip.

What is the cheapest day to fly from Birmingham to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Birmingham to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 41% when planning your travel around this day of the week.

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

Flights from Birmingham to Washington, D.C. Dulles Intl Airport lean towards being more expensive in June. Prices are generally better when you fly from Birmingham to Washington, D.C. Dulles Intl Airport in March, with the cheapest ticket starting at $647.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham to Washington, D.C. Dulles Intl Airport as you normally would.

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.

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.

$402+ Flights from Birmingham to Washington, D.C. Dulles Intl Airport

Q: How far in advance should I book a flight from Birmingham to Washington, D.C. Dulles Intl Airport?

Users have found that booking a flight from Birmingham to Washington, D.C. Dulles Intl Airport at least 19 days early can save you up to 11% on average compared to booking a flight this week. If booking 19 days before your flight isn’t an option for you, users have found flights from Birmingham to Washington, D.C. Dulles Intl Airport for as little as $734 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $970 for flights departing within the next 3 days.

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Find cheap flights from Birmingham to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Birmingham to Washington, D.C. Dulles Intl are usually found in January or February, booked 65 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Birmingham to Dulles Intl

Round-trip from	$773 (Booking.com)
One-way from	$402 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$949

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. 15% potential increase in price ($160 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 12, 2025.

Mon 9/16:05 pmBHX - IAD

3 stops26h 15mMultiple Airlines

Tue 9/95:00 pmIAD - BHX

3 stops35h 30mMultiple Airlines

Deal found 6/12

$773

Tue 6/176:00 amBHX - IAD

1 stop14h 35mDelta

Tue 6/2412:13 pmIAD - BHX

2 stops16h 17mDelta

Deal found 6/10

$800

Wed 6/1810:20 amBHX - IAD

1 stop13h 55mAir France

Tue 6/249:20 pmIAD - BHX

1 stop11h 20mAir France

Deal found 6/11

$804

Tue 6/178:10 amBHX - IAD

1 stop12h 40mAer Lingus

Wed 6/259:00 pmIAD - BHX

1 stop10h 35mAer Lingus

Deal found 6/11

$809

Mon 6/165:10 pmBHX - IAD

1 stop23h 35mTurkish Airlines

Thu 6/261:30 pmIAD - BHX

1 stop15h 20mTurkish Airlines

Deal found 6/11

$893

Wed 12/176:15 amBHX - IAD

1 stop14h 30mVirgin Atlantic

Sun 12/217:05 pmIAD - BHX

2 stops32h 30mVirgin Atlantic

Deal found 6/12

$939

Wed 12/176:00 amBHX - IAD

2 stops18h 39mUnited Airlines

Sun 12/2110:24 pmIAD - BHX

2 stops33h 21mUnited Airlines

Deal found 6/10

$1,042

Wed 7/168:10 amBHX - IAD

2 stops16h 26mAmerican Airlines

Sun 7/2710:40 pmIAD - BHX

2 stops16h 05mAmerican Airlines

Deal found 6/11

$1,089

Mon 6/168:10 amBHX - IAD

2 stops14h 01mFinnair

Thu 6/268:25 pmIAD - BHX

1 stop18h 20mFinnair

Deal found 6/10

$1,092

Wed 7/237:15 pmBHX - IAD

1 stop29h 44mScandinavian Airlines

Tue 8/1210:05 pmIAD - BHX

1 stop15h 30mScandinavian Airlines

Deal found 6/12

$1,103

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 June 12, 2025.

Mon 9/16:05 pmBHX - IAD

3 stops26h 15mMultiple Airlines

Tue 9/95:00 pmIAD - BHX

3 stops35h 30mMultiple Airlines

Deal found 6/12

$773

Tue 11/256:15 amBHX - IAD

1 stop14h 30mKLM

Sun 12/285:35 pmIAD - BHX

1 stop10h 00mKLM

Deal found 6/10

$843

Wed 7/96:00 amBHX - IAD

2 stops15h 25mDelta

Fri 7/2512:12 pmIAD - BHX

2 stops16h 18mDelta

Deal found 6/12

$918

Thu 8/78:10 amBHX - IAD

1 stop15h 45mAer Lingus

Thu 8/148:25 pmIAD - BHX

1 stop14h 45mAer Lingus

Deal found 6/12

$949

Sat 7/510:20 amBHX - IAD

2 stops17h 35mVirgin Atlantic

Sat 7/266:30 pmIAD - BHX

1 stop18h 20mVirgin Atlantic

Deal found 6/12

$1,018

Wed 7/168:10 amBHX - IAD

2 stops16h 26mAmerican Airlines

Sun 7/2710:40 pmIAD - BHX

2 stops16h 05mAmerican Airlines

Deal found 6/11

$1,089

Sat 7/56:00 amBHX - IAD

1 stop18h 15mAir France

Sat 7/266:30 pmIAD - BHX

1 stop18h 20mAir France

Deal found 6/12

$1,090

Wed 7/237:15 pmBHX - IAD

1 stop29h 44mScandinavian Airlines

Tue 8/1210:05 pmIAD - BHX

1 stop15h 30mScandinavian Airlines

Deal found 6/12

$1,103

Wed 7/161:05 pmBHX - IAD

2 stops30h 35mUnited Airlines

Sun 7/2710:20 amIAD - BHX

2 stops20h 55mUnited Airlines

Deal found 6/10

$1,180

Fri 7/256:50 pmBHX - IAD

1 stop26h 25mSWISS

Sat 8/95:45 pmIAD - BHX

2 stops33h 00mSWISS

Deal found 6/12

$1,565

Thu 7/245:50 pmBHX - IAD

2 stops25h 35mLufthansa

Tue 8/125:10 pmIAD - BHX

2 stops18h 55mLufthansa

Deal found 6/12

$1,654

Last-minute flights from Birmingham to Dulles Intl
Discover last-minute flight deals from Birmingham to Dulles Intl. Data last updated June 12, 2025 and is based on user searches.

Sun 6/156:50 pmBHX - IAD

1 stop26h 25mSWISS

Tue 6/248:45 pmIAD - BHX

1 stop16h 20mSWISS

Deal found 6/11

$1,493

Mon 6/165:10 pmBHX - IAD

1 stop23h 35mTurkish Airlines

Thu 6/261:30 pmIAD - BHX

1 stop15h 20mTurkish Airlines

Deal found 6/11

$893

Mon 6/168:10 amBHX - IAD

2 stops14h 01mFinnair

Thu 6/268:25 pmIAD - BHX

1 stop18h 20mFinnair

Deal found 6/10

$1,092

Tue 6/176:00 amBHX - IAD

1 stop14h 35mDelta

Tue 6/2412:13 pmIAD - BHX

2 stops16h 17mDelta

Deal found 6/10

$800

Tue 6/178:10 amBHX - IAD

1 stop12h 40mAer Lingus

Wed 6/259:00 pmIAD - BHX

1 stop10h 35mAer Lingus

Deal found 6/11

$809

Tue 6/178:10 amBHX - IAD

2 stops19h 29mAmerican Airlines

Wed 6/2510:40 pmIAD - BHX

2 stops16h 05mAmerican Airlines

Deal found 6/11

$1,094

Tue 6/175:10 pmBHX - IAD

1 stop23h 35mTurkish Airlines

Thu 6/261:30 pmIAD - BHX

1 stop15h 20mTurkish Airlines

Deal found 6/11

$1,116

Tue 6/178:35 amBHX - IAD

1 stop12h 40mSWISS

Sat 6/288:45 pmIAD - BHX

1 stop16h 20mSWISS

Deal found 6/11

$1,523

Wed 6/1810:20 amBHX - IAD

1 stop13h 55mAir France

Tue 6/249:20 pmIAD - BHX

1 stop11h 20mAir France

Deal found 6/11

$804

Wed 6/189:05 amBHX - IAD

2 stops15h 10mMultiple Airlines

Tue 6/249:20 pmIAD - BHX

1 stop11h 20mMultiple Airlines

Deal found 6/11

$835

Wed 6/185:55 amBHX - IAD

2 stops15h 24mUnited Airlines

Fri 6/273:39 pmIAD - BHX

2 stops15h 36mUnited Airlines

Deal found 6/11

$1,440

Thu 6/195:55 amBHX - IAD

2 stops15h 24mAir Canada

Sat 6/285:31 pmIAD - BHX

2 stops37h 44mAir Canada

Deal found 6/11

$1,497

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 June 12, 2025.

Tue 6/175:55 amBHX - IAD

3 stops38h 11mMultiple Airlines

Deal found 6/11

$402

Tue 6/178:10 amBHX - IAD

1 stop16h 20mAer Lingus

Deal found 6/11

$661

Sat 6/211:10 pmBHX - IAD

1 stop27h 35mTurkish Airlines

Deal found 6/12

$918

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

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Mon 9/1

6:05 pm-3:20 pm

3 stops26h 15m

Washington, D.C. Dulles Intl

Tue 9/9

5:00 pm-9:30 am

3 stops35h 30m

$773

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Tue 11/25

6:15 am-3:45 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Sun 12/28

5:35 pm-8:35 am

1 stop10h 00m

$843

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Wed 7/9

9:15 am-3:35 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 7/25

12:12 pm-9:30 am

2 stops16h 18m

$912

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Thu 8/7

8:10 am-6:55 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Thu 8/14

8:25 pm-4:10 pm

1 stop14h 45m

$949

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Sat 7/5

10:20 am-10:55 pm

2 stops17h 35m

Washington, D.C. Dulles Intl

Sat 7/26

6:30 pm-5:50 pm

1 stop18h 20m

$1,018

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Wed 7/16

8:10 am-7:36 pm

2 stops16h 26m

Washington, D.C. Dulles Intl

Sun 7/27

10:40 pm-7:45 pm

2 stops16h 05m

$1,089

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Sat 7/5

6:00 am-7:15 pm

1 stop18h 15m

Washington, D.C. Dulles Intl

Sat 7/26

6:30 pm-5:50 pm

1 stop18h 20m

$1,090

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Wed 7/23

7:15 pm-7:59 pm

1 stop29h 44m

Washington, D.C. Dulles Intl

Tue 8/12

10:05 pm-6:35 pm

1 stop15h 30m

$1,103

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Wed 7/16

1:05 pm-2:40 pm

2 stops30h 35m

Washington, D.C. Dulles Intl

Sun 7/27

10:20 am-12:15 pm

2 stops20h 55m

$1,180

BirminghamWashington, D.C.

BHX - IAD

BHXIAD

Birmingham

Fri 7/25

6:50 pm-4:15 pm

1 stop26h 25m

Washington, D.C. Dulles Intl

Sat 8/9

5:45 pm-7:45 am

2 stops33h 00m

$1,565

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results

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?

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, August is the cheapest month in which you can book a flight from Birmingham to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Birmingham to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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.

Rainfall in Dulles Intl 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

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

To help decide which airline to fly from Birmingham to Washington, D.C., see what other customers have to say about Delta, KLM and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,623 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What are the cheapest airlines flying 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 KLM. Our recent data shows that you can find tickets from as low as $843 on this airline. Additional options worth looking into are Delta and Aer Lingus, starting at $918 and $949 round-trip.
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, August is the cheapest month in which you can book a flight from Birmingham to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Birmingham to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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

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Tysons

Silver Spring

Linthicum Heights

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Fairfax

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Easton

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Reston

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Springfield

Manassas

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Top airline flying from Birmingham to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$716	Average$967	FlexibilityNo cancel fee	On-timeN/A

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$402+ 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 6/17. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Birmingham to Washington, D.C. Dulles Intl are usually found in January or February, booked 65 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Birmingham to Dulles Intl

Round-trip from

One-way from

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Find 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 June 12, 2025.

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 June 12, 2025.

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.

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.

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 June 9, 2025.

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

Rainfall in Dulles Intl by month

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

Temperature in Dulles Intl by month

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

Reviews of airlines servicing Dulles Intl

To help decide which airline to fly from Birmingham to Washington, D.C., see what other customers have to say about Delta, KLM and Air France. 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

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?

What are the cheapest airlines flying from Birmingham 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?

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

Traveling to a place near Birmingham?

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Alternative routes for Birmingham to Dulles Intl

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Top airline 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 June 12, 2025.