BHM - BUF

$119 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 9/13. 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

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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Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to Buffalo

Wed, Aug 20 - Sat, Aug 23
American Airlines Logo
7:40 am - 1:50 pmBHM-BUF
5h 10m1 stop
American Airlines Logo
8:00 am - 12:59 pmBUF-BHM
5h 59m1 stop
$237American Airlines
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Wed, Aug 20 - Sat, Aug 23
American Airlines Logo
9:40 am - 5:41 pmBHM-BUF
7h 01m1 stop
American Airlines Logo
6:00 am - 12:17 pmBUF-BHM
7h 17m2 stops
$242American Airlines
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Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
1:34 pm - 9:16 pmBHM-BUF
6h 42m1 stop
United Airlines Logo
7:05 am - 12:52 pmBUF-BHM
6h 47m1 stop
$256United Airlines
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Tue, Aug 26 - Tue, Sep 2
American Airlines Logo
12:01 pm - 8:31 pmBHM-BUF
7h 30m2 stops
American Airlines Logo
6:00 am - 1:07 pmBUF-BHM
8h 07m2 stops
$277American Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
1:34 pm - 9:16 pmBHM-BUF
6h 42m1 stop
United Airlines Logo
6:00 am - 12:52 pmBUF-BHM
7h 52m2 stops
$281United Airlines
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Sat, Sep 6 - Mon, Sep 8
American Airlines Logo
6:32 am - 12:30 pmBHM-BUF
4h 58m1 stop
American Airlines Logo
5:38 am - 10:03 amBUF-BHM
5h 25m1 stop
$307American Airlines
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Sat, Sep 6 - Mon, Sep 8
American Airlines Logo
10:20 am - 6:35 pmBHM-BUF
7h 15m2 stops
American Airlines Logo
5:38 am - 10:03 amBUF-BHM
5h 25m1 stop
$312American Airlines
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Fri, Nov 14 - Mon, Nov 17
Southwest Logo
11:55 am - 9:50 pmBHM-BUF
8h 55m2 stops
Southwest Logo
8:05 am - 2:55 pmBUF-BHM
7h 50m2 stops
$335Southwest
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Thu, Sep 18 - Sun, Sep 21
Southwest Logo
2:05 pm - 11:30 pmBHM-BUF
8h 25m2 stops
Southwest Logo
5:45 am - 12:35 pmBUF-BHM
7h 50m2 stops
$389Southwest
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Fri, Aug 29 - Sun, Aug 31
Delta Logo
5:00 pm - 10:59 pmBHM-BUF
4h 59m1 stop
Delta Logo
6:20 am - 9:43 amBUF-BHM
4h 23m1 stop
$413Delta
Find Deal
Booking Insights

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 $276 (return) on average. On the other hand, the most expensive months are January and November, where the average cost of round-trip tickets is $876 and $533 respectively.

Good to know

Low seasonApril
Cheapest flight$119
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 20% 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 $119 for a one-way ticket and $237 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 $501 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 $394 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.

Reviews of the 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 4241 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

I like for how they process during check in. It was very smoothly.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

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.

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.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

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!

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

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