$160 Cheap Flights from Birmingham (BHM) to Buffalo (BUF)

View $160 flight on Wed, May 13, 2026Opens in a new window

Popular airlines from Birmingham International Airport (BHM) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Birmingham to Buffalo (BHM-BUF)

Prices were available within the past 7 days and start at $160 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$337 Roundtrip, found 7 hours ago
$337
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $337 found 7 hours ago
Southwest Airlines
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$337 Roundtrip, found 7 hours ago
$337
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $337 found 7 hours ago
United
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$338 Roundtrip, found 7 hours ago
$338
Roundtrip
found 7 hours ago
Select United flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $338 found 7 hours ago
American Airlines
Wed, Apr 1 - Wed, Apr 8
BHM
Birmingham
BUF
Buffalo
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 1 from Birmingham to Buffalo, returning Wed, Apr 8, priced at $339 found 1 day ago
Southwest Airlines
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$342 Roundtrip, found 7 hours ago
$342
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $342 found 7 hours ago
United
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$343 Roundtrip, found 7 hours ago
$343
Roundtrip
found 7 hours ago
Select United flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $343 found 7 hours ago
Southwest Airlines
Fri, May 8 - Sat, May 9
BHM
Birmingham
BUF
Buffalo
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Fri, May 8 from Birmingham to Buffalo, returning Sat, May 9, priced at $346 found 3 days ago
Southwest Airlines
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$347 Roundtrip, found 7 hours ago
$347
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $347 found 7 hours ago
Southwest Airlines
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$347 Roundtrip, found 7 hours ago
$347
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $347 found 7 hours ago
Delta
Sat, May 9 - Tue, May 12
BHM
Birmingham
BUF
Buffalo
$384 Roundtrip, found 7 hours ago
$384
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, May 9 from Birmingham to Buffalo, returning Tue, May 12, priced at $384 found 7 hours ago

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Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $542
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $542

Frequently asked questions

How much does a flight from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $160 and cheap return flights from $337 Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights generally range between $162 and $855, and roundtrip flights usually range from $362 to $1148. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from BHM to BUF is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter BHM to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Birmingham, AL (BHM) to Buffalo, NY (BUF) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is active in October, giving you an early start to your travel day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Birmingham, AL (BHM) to Buffalo, NY (BUF) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Delta, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Buffalo with plenty of time to explore.
How long does it take to fly from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flying from BHM to BUF with a connection usually takes about 5 hours, traveling roughly 779 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly first class between BHM and BUF. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Birmingham Intl. (BHM)?
If you're planning to travel to Buffalo from Birmingham Intl. (BHM), you can fly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like O'Hare Intl. (ORD), George Bush Intercontinental (IAH), Love Field (DAL) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Birmingham, AL (BHM-Birmingham Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Birmingham Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$336
Distance
779 mi

Book with confidence

Birmingham to Buffalo Flights

The cheapest times to fly from Birmingham to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Birmingham to Buffalo are during the month of May. You can find some of the cheapest flights from Birmingham to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Birmingham to Buffalo

Sunday is one of the best days to book for cheap flights from Birmingham to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Birmingham to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Birmingham to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $160 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Birmingham to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Birmingham to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Birmingham to Buffalo Flights

*Flight schedules are subject to change.

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