BHM - BUF

$136 Find Cheap Flights from Birmingham to Buffalo

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 Buffalo departing on 5/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Buffalo, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Birmingham to Buffalo (BHM-BUF)

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

Recent round-trip flight deals from Birmingham to Buffalo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Birmingham to Buffalo.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
7:15 pm - 12:14 amBHM-BUF
3h 59m1 stop
American Airlines Logo
7:11 pm - 11:34 pmBUF-BHM
5h 23m1 stop
$303American Airlines
Find Deal
Mon, May 26 - Mon, Jun 2
American Airlines Logo
6:50 am - 11:53 amBHM-BUF
4h 03m1 stop
American Airlines Logo
6:15 am - 12:17 pmBUF-BHM
7h 02m1 stop
$319American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
Southwest Logo
5:30 pm - 12:25 amBHM-BUF
5h 55m1 stop
Southwest Logo
8:30 am - 3:20 pmBUF-BHM
7h 50m1 stop
$329Southwest
Find Deal
Thu, Jun 19 - Sat, Jun 21
Southwest Logo
3:10 pm - 11:45 pmBHM-BUF
7h 35m2 stops
Southwest Logo
8:30 am - 3:20 pmBUF-BHM
7h 50m1 stop
$335Southwest
Find Deal
Thu, Jun 19 - Sat, Jun 21
Southwest Logo
10:05 am - 5:55 pmBHM-BUF
6h 50m1 stop
Southwest Logo
6:00 am - 1:40 pmBUF-BHM
8h 40m2 stops
$344Southwest
Find Deal
Wed, Aug 13 - Sun, Aug 17
Southwest Logo
7:25 am - 3:25 pmBHM-BUF
7h 00m1 stop
Southwest Logo
7:15 pm - 11:15 pmBUF-BHM
5h 00m1 stop
$349Southwest
Find Deal
Tue, May 20 - Tue, Jun 17
Southwest Logo
6:55 am - 5:05 pmBHM-BUF
9h 10m2 stops
Southwest Logo
6:00 am - 9:25 amBUF-BHM
4h 25m1 stop
$354Southwest
Find Deal
Tue, May 20 - Tue, Jun 17
Delta Logo
6:01 am - 2:19 pmBHM-BUF
7h 18m1 stop
Delta Logo
6:00 am - 9:54 amBUF-BHM
4h 54m1 stop
$427Delta
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
2:30 pm - 9:22 pmBHM-BUF
5h 52m1 stop
United Airlines Logo
5:57 pm - 10:15 pmBUF-BHM
5h 18m1 stop
$497United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
2:30 pm - 9:22 pmBHM-BUF
5h 52m1 stop
United Airlines Logo
10:30 am - 10:15 pmBUF-BHM
12h 45m2 stops
$528United Airlines
Find Deal
Thu, May 15 - Mon, May 19
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KAYAK's insights & trends for Birmingham to Buffalo flights

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

What’s the cheapest day of the week to fly from Birmingham to Buffalo?

The average price of all round-trip flights from Birmingham to Buffalo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Buffalo on a Wednesday and more expensive on a Saturday. On your return trip to Birmingham, you should consider flying back on a Saturday, and avoid Mondays for better deals.

What is the cheapest month to fly from Birmingham to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Buffalo, 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 Buffalo is August, where tickets cost $296 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is $876 and $566 respectively.

Good to know

Low seasonApril
High seasonMay
Cheapest flight$136
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Birmingham to Buffalo

When to book flights from Birmingham to Buffalo

Are your dates flexible? Find out the best times to travel from Birmingham to Buffalo 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 Buffalo

  • What is the cheapest flight from Birmingham to Buffalo?

    In the last 3 days, the lowest price for a flight from Birmingham to Buffalo was $136 for a one-way ticket and $303 for a round-trip.

  • Do I need a passport to fly between Birmingham and Buffalo?

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

  • Which aircraft models fly most regularly from Birmingham to Buffalo?

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

  • Which airline alliances offer flights from Birmingham to Buffalo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Birmingham and Buffalo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Birmingham to Buffalo, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Birmingham to Buffalo are Delta and Southwest. With an average price for the route of $448 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $396 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Birmingham to Buffalo?

    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 Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo 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 Buffalo?

    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 Buffalo with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and BUF 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 Buffalo?

    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 Buffalo from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Birmingham to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Buffalo. 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 Buffalo? 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.
8.0
SouthwestOverall score based on 4294 reviews
8.2Boarding
7.6Entertainment
8.6Crew
8.0Comfort
7.1Food
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

third trip overseas with delta recently where the TV did not work- not acceptable for a 8 hour flight! your food really has declined crew great and I am loyal to delta

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

My Flight was cancelled and there was no other options available for me to Travel on that date and my options for the next day was all connecting flights that would have me in the airports all day before reaching my destination

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

They lost my luggage and it didn’t get delivered until the next day.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

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

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Ok. Got us there safely and a bit early. Need food available on this long flight. Almost 3 hours.

Flight was delayed multiple times and I chose to switch to another flight that had a layover. I finally arrived 7 hours later than I was supposed to.

Everything you need to know for your flight from Birmingham to Buffalo

Information on your arrival and departure airports

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