$99+ Cheap flights from Nashville to Buffalo (BNA - 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
May 18 — May 251
Round-trip
1 adult, Economy
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Find cheap flights from Nashville 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.Cheapflights Tip: The best prices from Nashville Intl to Buffalo are usually found in September or November, booked 53 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Nashville to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Nashville to BuffaloExplore the most affordable flight options available from Nashville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Nashville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Tue 5/126:00 am
BNA
- BUF
2 stops30h 54m
Multiple Airlines
Mon 5/187:41 pm
BUF
- BNA
1 stop28h 08m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$192
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 6/187:29 pm
BNA
- BUF
1 stop3h 33m
Delta
Tue 6/236:07 am
BUF
- BNA
1 stop3h 57m
Delta
Deal found 4/17![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/14. 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 5/25:30 am
BNA
- BUF
1 stop6h 55m
Southwest
Mon 5/116:00 am
BUF
- BNA
2 stops6h 30m
Southwest
Deal found 4/14![Southwest logo]()
$202
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/235:50 pm
BNA
- BUF
1 stop5h 19m
American Airlines
Tue 5/2610:38 am
BUF
- BNA
1 stop5h 17m
American Airlines
Deal found 4/14![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 6/243:01 pm
BNA
- BUF
1 stop6h 48m
American Airlines
Tue 6/307:31 pm
BUF
- BNA
1 stop5h 17m
American Airlines
Deal found 4/15![American Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Tue 6/911:00 am
BNA
- BUF
1 stop7h 12m
Multiple Airlines
Tue 6/1611:50 am
BUF
- BNA
2 stops29h 34m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/87:00 am
BNA
- BUF
1 stop10h 46m
Multiple Airlines
Mon 5/117:31 pm
BUF
- BNA
2 stops28h 43m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 4/15. 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.
Thu 6/187:29 pm
BNA
- BUF
1 stop3h 33m
Delta
Fri 7/38:58 am
BUF
- BNA
1 stop5h 13m
Delta
Deal found 4/15![Delta logo]()
$228
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 7/239:47 am
BNA
- BUF
1 stop5h 59m
United Airlines
Sun 8/27:00 am
BUF
- BNA
1 stop4h 34m
United Airlines
Deal found 4/16![United Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 4/14. 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 7/286:00 am
BNA
- BUF
2 stops7h 25m
United Airlines
Sun 8/27:00 am
BUF
- BNA
1 stop4h 34m
United Airlines
Deal found 4/14![United Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 10/812:55 pm
BNA
- BUF
1 stop6h 36m
United Airlines
Tue 10/136:00 am
BUF
- BNA
1 stop4h 31m
United Airlines
Deal found 4/16![United Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 4/17. 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 6/28:00 am
BNA
- BUF
2 stops7h 35m
Southwest
Fri 6/57:55 pm
BUF
- BNA
1 stop4h 10m
Southwest
Deal found 4/17![Southwest logo]()
$233
Best flights from Nashville to BuffaloDiscover carefully curated flight deals from Nashville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Nashville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/56:30 pm
BNA
- BUF
1 stop4h 25m
United Airlines
Tue 5/127:00 am
BUF
- BNA
1 stop4h 48m
United Airlines
Deal found 4/15![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 4/13. 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.
Thu 5/286:43 pm
BNA
- BUF
1 stop4h 16m
Delta
Mon 6/19:00 am
BUF
- BNA
1 stop5h 00m
Delta
Deal found 4/13![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/13. 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 5/54:15 pm
BNA
- BUF
1 stop5h 40m
Southwest
Tue 5/129:25 am
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 4/13![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 6/186:30 pm
BNA
- BUF
1 stop4h 29m
United Airlines
Tue 6/235:52 pm
BUF
- BNA
1 stop6h 29m
United Airlines
Deal found 4/17![United Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 4/13. 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 5/286:05 pm
BNA
- BUF
1 stop4h 15m
Southwest
Mon 6/18:50 am
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 4/13![Southwest logo]()
$258
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/16:30 pm
BNA
- BUF
1 stop4h 25m
United Airlines
Tue 5/56:00 am
BUF
- BNA
1 stop8h 02m
United Airlines
Deal found 4/13![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 4/17. 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 6/12:35 pm
BNA
- BUF
2 stops7h 45m
Southwest
Fri 6/57:55 pm
BUF
- BNA
1 stop4h 10m
Southwest
Deal found 4/17![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 4/17. 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 5/293:25 pm
BNA
- BUF
Nonstop1h 50m
Southwest
Mon 6/18:00 pm
BUF
- BNA
1 stop4h 00m
Southwest
Deal found 4/17![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 4/14. 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 5/21:05 pm
BNA
- BUF
1 stop3h 55m
Southwest
Mon 5/118:50 am
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 4/14![Southwest logo]()
$313
Last-minute flights from Nashville to BuffaloDiscover last-minute flight deals from Nashville to Buffalo. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Buffalo. Data last updated April 18, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:13 am
BNA
- BUF
1 stop7h 00m
Frontier
Sat 4/1811:44 am
BUF
- BNA
1 stop6h 14m
Frontier
Deal found 4/13![Frontier logo]()
$250
This Southwest deal was found by Cheapflights users on 4/14. 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 5/25:30 am
BNA
- BUF
1 stop6h 55m
Southwest
Mon 5/116:00 am
BUF
- BNA
2 stops6h 30m
Southwest
Deal found 4/14![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 4/13. 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 5/53:15 pm
BNA
- BUF
1 stop5h 30m
Southwest
Tue 5/121:10 pm
BUF
- BNA
1 stop6h 00m
Southwest
Deal found 4/13![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/87:00 am
BNA
- BUF
1 stop10h 46m
Multiple Airlines
Mon 5/117:31 pm
BUF
- BNA
2 stops28h 43m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Tue 5/126:00 am
BNA
- BUF
2 stops30h 54m
Multiple Airlines
Mon 5/187:41 pm
BUF
- BNA
1 stop28h 08m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$192
This Southwest deal was found by Cheapflights users on 4/13. 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 5/121:30 pm
BNA
- BUF
Nonstop1h 50m
Southwest
Mon 5/186:15 am
BUF
- BNA
1 stop6h 40m
Southwest
Deal found 4/13![Southwest logo]()
$258
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/235:50 pm
BNA
- BUF
1 stop5h 19m
American Airlines
Tue 5/2610:38 am
BUF
- BNA
1 stop5h 17m
American Airlines
Deal found 4/14![American Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Sun 5/247:00 am
BNA
- BUF
2 stops12h 04m
Multiple Airlines
Thu 5/288:49 pm
BUF
- BNA
1 stop20h 35m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/295:09 pm
BNA
- BUF
2 stops17h 19m
Multiple Airlines
Sun 5/318:49 pm
BUF
- BNA
1 stop16h 11m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$246
One-way flights from Nashville to BuffaloSearch for one-way flight options from Nashville to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Nashville to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Southwest deal was found by Cheapflights users on 4/16. 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 6/196:05 pm
BNA
- BUF
1 stop5h 05m
Southwest
Deal found 4/16![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 5/146:30 am
BNA
- BUF
2 stops30h 24m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Tue 5/196:00 am
BNA
- BUF
2 stops30h 54m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Tue 5/126:00 am
BNA
- BUF
2 stops30h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sat 6/1311:15 am
BNA
- BUF
2 stops22h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$112
This American Airlines deal was found by Cheapflights users on 4/14. 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 4/305:00 am
BNA
- BUF
1 stop4h 51m
American Airlines
Deal found 4/14![American Airlines logo]()
$119
This Delta deal was found by Cheapflights users on 4/13. 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 10/105:38 pm
BNA
- BUF
1 stop4h 27m
Delta
Deal found 4/13![Delta logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Thu 5/79:56 am
BNA
- BUF
2 stops26h 58m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Wed 5/1311:00 am
BNA
- BUF
2 stops22h 41m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$122
Find flight deals from Nashville to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) 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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $192 (Kiwi.com) |
One-way from | $99 (Delta) |
Popular in | April |
Cheapest in | September |
Average price | $399 |
Good round-trip deal | $409 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 April 18, 2026.
Use the filters below to find and compare flights from Nashville to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 5/5
6:30 pm-11:55 pm
1 stop4h 25m
Buffalo
Tue 5/12
7:00 am-10:48 am
1 stop4h 48m
$197
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 5/28
6:43 pm-11:59 pm
1 stop4h 16m
Buffalo
Mon 6/1
9:00 am-1:00 pm
1 stop5h 00m
$197
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 6/18
6:30 pm-11:59 pm
1 stop4h 29m
Buffalo
Tue 6/23
5:52 pm-11:21 pm
1 stop6h 29m
$225
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 5/5
4:15 pm-10:55 pm
1 stop5h 40m
Buffalo
Tue 5/12
9:25 am-10:20 am
Nonstop1h 55m
$239
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 5/28
6:05 pm-11:20 pm
1 stop4h 15m
Buffalo
Mon 6/1
8:50 am-9:45 am
Nonstop1h 55m
$258
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Fri 5/1
6:30 pm-11:55 pm
1 stop4h 25m
Buffalo
Tue 5/5
6:00 am-1:02 pm
1 stop8h 02m
$277
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Mon 6/1
2:35 pm-11:20 pm
2 stops7h 45m
Buffalo
Fri 6/5
7:55 pm-11:05 pm
1 stop4h 10m
$283
Quickest round-trip
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Fri 5/29
3:25 pm-6:15 pm
Nonstop1h 50m
Buffalo
Mon 6/1
8:00 pm-11:00 pm
1 stop4h 00m
$303
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Sat 5/2
1:05 pm-6:00 pm
1 stop3h 55m
Buffalo
Mon 5/11
8:50 am-9:45 am
Nonstop1h 55m
$313
Cheapest one-way
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Mon 7/20
7:25 pm-11:58 pm
1 stop3h 33m
$99
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Nashville 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 Nashville to Buffalo in April.
| 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 Nashville-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-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 Nashville-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 Nashville to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Nashville with our price prediction graph.
BNA-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.
Cheapflights Insights
Everything you need to know about your flight from Nashville to Buffalo
How far ahead should I book a flight from Nashville to Buffalo?
Use this chart to determine the optimal time to book a round-trip flight from Nashville to Buffalo. Price data was last updated on April 10, 2026.
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Buffalo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Nashville to Buffalo?
Currently, September is the cheapest month in which you can book a flight from Nashville to Buffalo (average of $217). Flying from Nashville to Buffalo in April is currently the most expensive (average of $399). 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 BNA to BUF?
Find hourly flight availability from Nashville 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 April 18, 2026.
When flying from Nashville to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 April 18, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Nashville to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Nashville 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 locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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Other flights to Buffalo
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Nashville and Buffalo flights
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Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
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Top 5 airlines flying from Nashville to Buffalo
Discover the top 5 airlines that operate flights from Nashville 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$193 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$233 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$318 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$277 | FlexibilityNo cancel fee | On-timeN/A |