$152+ Cheap flights from Birmingham, AL to Buffalo (BHM - BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BUF
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Birmingham to Buffalo
Cheapest
Best
Last-minute
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Cheapest flights from Birmingham to BuffaloExplore 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 9, 2026.
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 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/296:00 am -
1 stop5h 42m
Wed 10/75:57 pm -
1 stop4h 54m
Deal found 9/9![American Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/298:15 am -
2 stops8h 13m
Tue 10/66:00 am -
1 stop5h 37m
Deal found 9/8![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 10/196:00 am -
1 stop5h 46m
Wed 10/216:00 am -
2 stops7h 20m
Deal found 9/8![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 9/296:00 am -
2 stops7h 20m
Tue 10/612:35 pm -
2 stops8h 20m
Deal found 9/8![Southwest logo]()
$366
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/63:57 pm -
1 stop5h 40m
Sun 11/87:57 am -
1 stop5h 35m
Deal found 9/8![American Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 9/8. 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 11/62:35 pm -
1 stop4h 00m
Sun 11/86:00 am -
2 stops7h 35m
Deal found 9/8![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 9/8. 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.
Mon 9/285:00 pm -
1 stop5h 53m
Mon 10/56:59 pm -
1 stop5h 04m
Deal found 9/8![Delta logo]()
$402
Best flights from Birmingham to BuffaloDiscover carefully curated flight deals from Birmingham to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Birmingham to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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.
Mon 10/195:10 pm -
1 stop5h 49m
Wed 10/2112:21 pm -
1 stop4h 40m
Deal found 9/8![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 9/5. 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 10/306:35 am -
2 stops8h 15m
Mon 11/25:20 am -
1 stop8h 15m
Deal found 9/5![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/202:36 pm -
2 stops8h 14m
Wed 10/217:00 am -
1 stop7h 17m
Deal found 9/8![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 9/3010:10 am -
1 stop3h 41m
Tue 10/66:15 am -
1 stop4h 30m
Deal found 9/6![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 9/6. 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.
Thu 11/2611:25 am -
1 stop4h 30m
Mon 11/306:30 pm -
1 stop6h 10m
Deal found 9/6![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 9/286:25 am -
1 stop3h 57m
Tue 10/66:00 am -
1 stop4h 23m
Deal found 9/6![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 9/4. 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.
Mon 12/284:20 pm -
1 stop4h 10m
Tue 1/53:55 pm -
2 stops6h 40m
Deal found 9/4![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 12/285:45 pm -
1 stop5h 14m
Tue 1/56:00 am -
1 stop4h 59m
Deal found 9/4![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 9/7. 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.
Mon 9/285:00 pm -
1 stop5h 53m
Mon 10/56:59 pm -
1 stop5h 04m
Deal found 9/7![Delta logo]()
$433
Last-minute flights from Birmingham to BuffaloDiscover last-minute flight deals from Birmingham to Buffalo. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Buffalo. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/8. 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.
Mon 9/285:00 pm -
1 stop5h 53m
Mon 10/56:59 pm -
1 stop5h 04m
Deal found 9/8![Delta logo]()
$402
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/296:00 am -
1 stop5h 42m
Wed 10/75:57 pm -
1 stop4h 54m
Deal found 9/9![American Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/298:15 am -
2 stops8h 13m
Tue 10/66:00 am -
1 stop5h 37m
Deal found 9/8![American Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 9/296:00 am -
2 stops7h 20m
Tue 10/612:35 pm -
2 stops8h 20m
Deal found 9/8![Southwest logo]()
$366
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/296:00 am -
1 stop7h 26m
Mon 10/57:53 pm -
1 stop4h 46m
Deal found 9/8![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 10/196:00 am -
1 stop5h 46m
Wed 10/216:00 am -
2 stops7h 20m
Deal found 9/8![American Airlines logo]()
$338
One-way flights from Birmingham to BuffaloSearch for one-way flight options from Birmingham to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Birmingham to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:28 pm -
2 stops19h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 9/6. 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 10/95:10 pm -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$204
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/2210:30 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 9/227:50 am -
2 stops8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$254
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/123:47 pm -
1 stop6h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 9/275:30 am -
1 stop4h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 9/6. 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.
Mon 10/121:55 pm -
2 stops8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sun 9/279:50 am -
2 stops8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$504
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/223:00 pm -
3 stops30h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$587
Find 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (American Airlines) |
One-way from | $152 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $342 |
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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Birmingham to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Fri 10/9
4:28 pm-12:59 pm
2 stops19h 31m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$152
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Fri 10/9
5:10 pm-11:59 pm
1 stop5h 49m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$204
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Mon 10/19
5:10 pm-11:59 pm
1 stop5h 49m
Buffalo
Wed 10/21
12:21 pm-4:01 pm
1 stop4h 40m
$325
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Mon 10/12
3:47 pm-10:50 pm
1 stop6h 03m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$353
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Fri 10/30
6:35 am-3:50 pm
2 stops8h 15m
Buffalo
Mon 11/2
5:20 am-12:35 pm
1 stop8h 15m
$407
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Wed 9/30
10:10 am-2:51 pm
1 stop3h 41m
Buffalo
Tue 10/6
6:15 am-9:45 am
1 stop4h 30m
$407
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Mon 9/28
6:25 am-11:22 am
1 stop3h 57m
Buffalo
Tue 10/6
6:00 am-9:23 am
1 stop4h 23m
$407
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Mon 12/28
5:45 pm-11:59 pm
1 stop5h 14m
Buffalo
Tue 1/5
6:00 am-9:59 am
1 stop4h 59m
$422
Quickest round-trip
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Sun 9/27
5:30 am-10:41 am
1 stop4h 11m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$428
BirminghamBuffalo
BHM Birmingham - BUF Buffalo
BHMBUF
Birmingham
Mon 10/12
1:55 pm-11:45 pm
2 stops8h 50m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$429
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Birmingham to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Buffalo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Birmingham, Alabama-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BHM-BUF
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.
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 9, 2026.
Peruse reviews from past customers who have flown with 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.
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
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Birmingham and Buffalo flights
Browse other Birmingham and Buffalo flight options. Last updated on September 9, 2026.
Other flights from Birmingham
Browse through other flights departing from Birmingham. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Birmingham to Buffalo
Discover the top 2 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$361 | FlexibilityNo cancel fee | On-time71% |