BHM - IAD

$111 Find Cheap Flights from Birmingham to Washington Dulles Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Dulles Intl departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$261
Delta
Thu 8/20Mon 8/24
BHM - IAD • 1 stop
Cheapest one-way
$111
Multiple Airlines
Mon 9/14
BHM - IAD • 1 stop
Top airlines
Cheapest • from $261 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Birmingham and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $282 (round-trip)
Shortest trip • 3h 58m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to Dulles Intl (BHM-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to Dulles Intl

Thu, Aug 20 - Mon, Aug 24
Delta Logo
8:55 am - 2:05 pm
BHM
-
IAD
4h 10m
1 stop
Delta Logo
5:47 pm - 11:02 pm
IAD
-
BHM
6h 15m
1 stop
$261Delta
Sat, Sep 12 - Wed, Sep 16
Delta Logo
10:15 am - 5:11 pm
BHM
-
IAD
5h 56m
1 stop
Delta Logo
8:08 am - 1:22 pm
IAD
-
BHM
6h 14m
1 stop
$261Delta
Wed, Nov 11 - Sat, Nov 14
American Airlines Logo
1:31 pm - 6:47 pm
BHM
-
IAD
4h 16m
1 stop
American Airlines Logo
7:17 pm - 10:43 pm
IAD
-
BHM
4h 26m
1 stop
$261American Airlines
Wed, Dec 16 - Wed, Jan 20
American Airlines Logo
7:20 am - 1:20 pm
BHM
-
IAD
5h 00m
1 stop
American Airlines Logo
6:00 am - 9:36 am
IAD
-
BHM
4h 36m
1 stop
$261American Airlines
Mon, Nov 23 - Tue, Dec 1
Delta Logo
7:47 pm - 12:39 am
BHM
-
IAD
3h 52m
1 stop
Delta Logo
6:00 am - 11:44 am
IAD
-
BHM
6h 44m
1 stop
$261Delta
Thu, Nov 26 - Tue, Dec 1
Delta Logo
9:07 am - 3:57 pm
BHM
-
IAD
5h 50m
1 stop
Delta Logo
10:06 am - 1:39 pm
IAD
-
BHM
4h 33m
1 stop
$261Delta
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
6:54 am - 11:56 am
BHM
-
IAD
4h 02m
1 stop
American Airlines Logo
12:30 pm - 3:10 pm
IAD
-
BHM
3h 40m
1 stop
$261American Airlines
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
8:58 pm - 8:09 pm
BHM
-
IAD
22h 11m
1 stop
Multiple Airlines Logo
11:12 am - 8:18 pm
IAD
-
BHM
10h 06m
2 stops
$315Multiple Airlines
Fri, Aug 14 - Sat, Aug 22
Multiple Airlines Logo
12:19 pm - 7:38 pm
BHM
-
IAD
6h 19m
1 stop
Multiple Airlines Logo
8:39 pm - 7:03 am
IAD
-
BHM
35h 24m
2 stops
$323Multiple Airlines
Fri, Aug 21 - Sun, Aug 23
Multiple Airlines Logo
12:19 pm - 7:44 pm
BHM
-
IAD
6h 25m
1 stop
Multiple Airlines Logo
6:09 pm - 7:03 am
IAD
-
BHM
13h 54m
1 stop
$337Multiple Airlines
Booking Insights

KAYAK's insights & trends for Birmingham to Dulles Intl flights

Get data-powered insights and trends into flights from Birmingham to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Birmingham to Washington, D.C. Dulles Intl Airport is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $654 and $548 respectively.

Good to know

Low season

February

Cheapest flight

$111
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Birmingham to Washington Dulles Airport

When to book flights from Birmingham to Dulles Intl

Are your dates flexible? Find out the best times to travel from Birmingham to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Birmingham to Washington Dulles Airport flights

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

    In the last 5 days, the lowest price for a flight from Birmingham to Washington, D.C. Dulles Intl Airport was $111 for a one-way ticket and $261 for a round-trip.

  • Do I need a passport to fly between Birmingham and Washington Dulles Airport?

    No, a passport isn't needed to fly from Birmingham to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Birmingham to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Birmingham to Washington Dulles Airport?

    oneworld, and SkyTeam are the airline alliances operating flights between Birmingham and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Birmingham to Washington, D.C., Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Birmingham to Washington, D.C. are Delta and American Airlines. With an average price for the route of $364 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $392 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Birmingham to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Birmingham to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Birmingham to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Birmingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Birmingham to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Birmingham to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Birmingham to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Birmingham to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8490 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

6.0 GoodAnonymous, Jul 2026
DTW - DCA
Read more Delta reviews

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

Flight delayed due to ground hold. Republic airways did a great job.

The flight was smooth, the crew was great but the plane was quite old

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

Flight was warm for first few hours and quite rough

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

After all the weather issues at least they got me to my destination the next day

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

1st flight had mechanical issues after we boarded and almost took off. They tried to fix on runway but couldn’t do we went back to the gate. They couldn’t fix it there either. So we had to deplane and board another plane 2 hrs later. All in all our flight was delayed 4 hrs so we had to cancel some business meeting we had in London for the morning since we were supposed to arrive at 7am and did not arrive until 11:45am. Also, the 2nd plane had mechanical issues as well but fortunately they were able to fix on runway.

The planes can use an actual cleaning. The armrest and seats do not appear to be cleaned on this one and most other planes.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

Flight attendants on this flight were very attentive and friendly

Flight didn’t get dinner on business. I was starving!

Best flight by a pilot I’ve ever been on as a 62 year old

Using the wifi system was nice. Being able to actually connect to the internet, send and receive emails and text would be nice.

Everything you need to know for your flight from Birmingham to Dulles Intl

Information on your arrival and departure airports