BHX - WAS

$392 Find Cheap Flights from Birmingham to Washington, D.C. - 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 Washington, D.C. departing on 9/30. 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
$626
Typical prices: $669-$802
Aer Lingus
Mon 10/12Fri 10/30
BHX - IAD • 2 stops
Cheapest one-way
$392
Multiple Airlines
Wed 9/30
BHX - BWI • 3 stops
Top airlines
Aer Lingus
Cheapest • from $626 (round-trip)
Aer Lingus
Best reviews • 7.3 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 Washington, D.C.. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Amsterdam (AMS)
Cheapest • Avg $520 (round-trip)
Dublin (DUB)
Shortest trip • 12h 01m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 10% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to Washington, D.C. (BHX-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Washington, D.C. 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 Washington, D.C.

Mon, Oct 12 - Fri, Oct 30
Aer Lingus Logo
6:40 pm - 6:50 pm
BHX
-
IAD
29h 10m
2 stops
Aer Lingus Logo
6:50 pm - 6:05 pm
IAD
-
BHX
19h 15m
2 stops
$626Aer Lingus
Fri, Oct 23 - Mon, Oct 26
Aer Lingus Logo
6:40 pm - 3:30 pm
BHX
-
IAD
25h 50m
2 stops
Aer Lingus Logo
6:50 pm - 4:05 pm
IAD
-
BHX
17h 15m
2 stops
$672Aer Lingus
Fri, Oct 23 - Mon, Oct 26
Aer Lingus Logo
6:40 pm - 3:30 pm
BHX
-
IAD
25h 50m
2 stops
Aer Lingus Logo
6:50 pm - 4:05 pm
IAD
-
BHX
17h 15m
2 stops
$674Aer Lingus
Thu, Aug 20 - Wed, Aug 26
Aer Lingus Logo
8:10 am - 3:45 pm
BHX
-
IAD
12h 35m
1 stop
Aer Lingus Logo
8:55 pm - 6:10 pm
IAD
-
BHX
16h 15m
1 stop
$697Aer Lingus
Thu, Aug 13 - Wed, Aug 19
Aer Lingus Logo
8:10 am - 3:45 pm
BHX
-
IAD
12h 35m
1 stop
Aer Lingus Logo
8:55 pm - 4:05 pm
IAD
-
BHX
14h 10m
1 stop
$704Aer Lingus
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
9:40 pm - 8:25 pm
BHX
-
IAD
27h 45m
3 stops
Multiple Airlines Logo
9:55 am - 2:15 pm
IAD
-
BHX
23h 20m
3 stops
$707Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
12:00 pm - 7:35 pm
BHX
-
IAD
12h 35m
1 stop
Multiple Airlines Logo
5:15 pm - 11:20 am
IAD
-
BHX
13h 05m
1 stop
$707Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:30 am - 3:45 pm
BHX
-
IAD
12h 15m
1 stop
Multiple Airlines Logo
5:15 pm - 7:55 am
IAD
-
BHX
9h 40m
1 stop
$707Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
9:40 pm - 10:34 pm
BHX
-
DCA
29h 54m
3 stops
Multiple Airlines Logo
11:00 am - 2:15 pm
DCA
-
BHX
22h 15m
3 stops
$707Multiple Airlines
Thu, Sep 17 - Wed, Sep 30
Aer Lingus Logo
12:20 pm - 7:10 pm
BHX
-
IAD
11h 50m
1 stop
Aer Lingus Logo
8:55 pm - 11:50 am
IAD
-
BHX
9h 55m
1 stop
$710Aer Lingus
Booking Insights

KAYAK's insights & trends for Birmingham to Washington, D.C. flights

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

How much is a round-trip flight from Birmingham to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Birmingham to Washington, D.C. departing in October.

Flight prices are below average for this route right now.

Flights to Washington, D.C. from Birmingham usually cost between $726 and $1,011 in October.
The lowest price found in the past 5 days was $626 on Aer Lingus (Oct 12-Oct 30).

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

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., 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. is February, where tickets cost $747 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $1,027 and $903 respectively.

How far in advance should I book a flight from Birmingham to Washington, D.C.?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Birmingham to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Birmingham to Washington, D.C., you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$392
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Birmingham to Baltimore

When to book flights from Birmingham to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Birmingham to Washington, D.C. 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 flights from Birmingham to Washington, D.C.

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

    In the last 5 days, the lowest price for a flight from Birmingham to Washington, D.C. was $392 for a one-way ticket and $626 for a round-trip.

  • Do I need a passport to fly between Birmingham and Washington, D.C.?

    Yes

  • Which airports will I be using when flying from Birmingham to Washington, D.C.?

    When flying out of Birmingham you will be using Birmingham. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Birmingham to Washington, D.C.?

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

  • How does KAYAK find such low prices on flights from Birmingham to Washington, D.C.?

    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, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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, D.C.?

    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, D.C. with an airline and back to Birmingham with another airline.

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

    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, D.C. 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 airline flying from Birmingham to Washington, D.C.

 
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 Washington, D.C.? 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.
7.3
Aer LingusOverall score based on 1683 reviews
7.2Comfort
6.7Food
7.0Entertainment
7.4Boarding
8.1Crew
Airline reviews

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

2.0 MediocreAnonymous, Apr 2026
BHX - DUB
Read more Aer Lingus reviews

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

I was not admitted to the flight!!! i need a refund for this.

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

We were very satisfied and would fly with Aer Lingus again in the future.

Very good except for the boarding process which was more hectic than it should have been

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

I got rerouted to another flight/city because the original flight was late and I would not have made my connection. I had to wait an additional five hours (no compensation) for the new flight which was also delayed because the computer was not working. Arrived at my final destination after nearly 20 hours of travel only to discover that my baggage had not arrived with me. Two days later and still waiting for my baggage. Customer service has been incredibly unhelpful and even hung up on me because I dared to ask for them to have someone call me when my bag arrived at the airport. No one apologized to me for what I experienced and they were dismissive of the fact that I have absolutely no clothes or toiletries. Absolutely awful, disorganized and stressful experience. Am dreading the return flight.

Everything you need to know for your flight from Birmingham to Washington, D.C.

Information on your arrival and departure airports

Birmingham (BHX)