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$92+ Cheap flights from Birmingham, AL to Buffalo (BHM - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BUF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Birmingham to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$240
(Delta)

One-way from

$92
(Southwest)

Popular in

January

Cheapest in

July

Average price

$366
From Birmingham to Buffalo
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One-way flight from Birmingham to Buffalo
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Highest demand for flights based on searches. 26% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Birmingham to Buffalo

Cheapest flights from Birmingham to Buffalo
Explore the most affordable flight options available from Birmingham to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:57 pmBHM - BUF
1 stop4h 42mDelta
Sun 10/126:20 amBUF - BHM
1 stop4h 27mDelta
Deal found 9/11$258
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:34 pmBHM - BUF
1 stop4h 18mDelta
Sun 10/126:20 amBUF - BHM
1 stop4h 27mDelta
Deal found 9/11$349
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:42 pmBHM - BUF
1 stop6h 18mUnited Airlines
Sun 11/25:40 pmBUF - BHM
1 stop20h 12mUnited Airlines
Deal found 9/10$352
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:30 amBHM - BUF
2 stops9h 43mUnited Airlines
Sun 10/127:07 amBUF - BHM
1 stop6h 48mUnited Airlines
Deal found 9/11$384
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:00 pmBHM - BUF
1 stop5h 35mAmerican Airlines
Mon 10/136:00 amBUF - BHM
1 stop7h 26mAmerican Airlines
Deal found 9/11$409
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:30 amBHM - BUF
2 stops8h 50mSouthwest
Sun 10/126:00 amBUF - BHM
2 stops9h 50mSouthwest
Deal found 9/11$437
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:32 amBHM - BUF
1 stop5h 29mAmerican Airlines
Sun 9/286:25 amBUF - BHM
1 stop4h 50mAmerican Airlines
Deal found 9/10$447
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:10 pmBHM - BUF
1 stop4h 15mSouthwest
Sun 10/126:00 amBUF - BHM
2 stops9h 50mSouthwest
Deal found 9/11$519
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:30 amBHM - BUF
1 stop25h 33mUnited Airlines
Fri 10/177:45 pmBUF - BHM
2 stops21h 49mUnited Airlines
Deal found 9/10$556
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:15 pmBHM - BUF
2 stops8h 10mSouthwest
Mon 10/136:20 amBUF - BHM
1 stop4h 05mSouthwest
Deal found 9/11$569

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Birmingham to Buffalo that are best for you.

Fly from

Birmingham

Fly to

Buffalo

Route

Depart

Return

Price

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Sat 10/11

5:57 pm-11:39 pm

1 stop4h 42m

Buffalo

Sun 10/12

6:20 am-9:47 am

1 stop4h 27m

$258

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Sat 10/18

10:41 am-4:50 pm

1 stop5h 09m

Buffalo

Mon 10/20

3:34 pm-9:37 pm

1 stop7h 03m

$259

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Thu 10/16

1:25 pm-11:50 pm

1 stop9h 25m

Buffalo

Mon 10/20

5:15 pm-10:30 pm

1 stop6h 15m

$292

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Sat 1/3

5:24 pm-11:48 pm

1 stop5h 24m

Buffalo

Mon 1/5

6:00 am-11:23 am

1 stop6h 23m

$315

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Sat 10/18

7:00 am-4:20 pm

2 stops8h 20m

Buffalo

Mon 10/20

6:20 am-12:50 pm

2 stops7h 30m

$346

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Fri 10/10

5:34 pm-10:52 pm

1 stop4h 18m

Buffalo

Sun 10/12

6:20 am-9:47 am

1 stop4h 27m

$349

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Sat 11/1

1:42 pm-9:00 pm

1 stop6h 18m

Buffalo

Sun 11/2

5:40 pm-12:52 pm

1 stop20h 12m

$352

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Sat 1/3

2:35 pm-11:50 pm

2 stops8h 15m

Buffalo

Mon 1/5

8:00 pm-11:30 pm

1 stop4h 30m

$382

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Fri 10/10

5:00 pm-11:35 pm

1 stop5h 35m

Buffalo

Fri 10/17

7:38 pm-11:45 pm

1 stop5h 07m

$409

BirminghamBuffalo

BHM - BUF

BHMBUF

Birmingham

Sat 10/11

6:30 am-4:20 pm

2 stops8h 50m

Buffalo

Sun 10/12

6:00 am-2:50 pm

2 stops9h 50m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Birmingham to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Birmingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Birmingham, Alabama to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Buffalo (average of $256). Flying from Birmingham, Alabama to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BHM to BUF?

Find hourly flight availability from Birmingham to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Birmingham, Alabama to Buffalo at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Birmingham to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Birmingham, Alabama to Buffalo?

    A quick flight from Birmingham, Alabama to Buffalo can take about 4h 42m. Delta provides one of the quickest options available for as low as $258. Airlines will cover a distance of 779 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Birmingham, Alabama to Buffalo round-trip?

    According to our current data, Southwest ($208), Delta ($249), and American Airlines ($275) offers the cheapest pricing from Birmingham, Alabama to Buffalo. Users have found that Southwest is 54% cheaper than the other options available to this destination.

  • Can I find deals for flights from Birmingham to Buffalo that include hotel bookings?

    Yes. In addition to deals on Birmingham to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Buffalo.

  • Can I find deals for business class flights from Birmingham to Buffalo?

    Yes. Cheapflights offers flight deals from Birmingham to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Birmingham, Alabama to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Buffalo (average of $256). Flying from Birmingham, Alabama to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top 3 airlines flying from Birmingham to Buffalo

Discover the top 3 airlines that operate flights from Birmingham to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$208Average$379FlexibilityNo cancel feeOn-time63%
DeltaCheapest$249Average$476FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$275Average$362FlexibilityNo cancel feeOn-time71%

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