$97+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
May 2 — May 91
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 July, 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 2, 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 2, 2026.
This Delta deal was found by Cheapflights users on 3/31. 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 4/185:25 am
BNA
- BUF
1 stop4h 36m
Delta
Mon 4/204:59 pm
BUF
- BNA
1 stop7h 25m
Delta
Deal found 3/31![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/226:43 pm
BNA
- BUF
1 stop23h 43m
Multiple Airlines
Mon 4/2712:32 pm
BUF
- BNA
2 stops21h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$201
This Southwest deal was found by Cheapflights users on 3/31. 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 4/231:05 pm
BNA
- BUF
1 stop5h 40m
Southwest
Fri 4/244:00 pm
BUF
- BNA
2 stops8h 00m
Southwest
Deal found 3/31![Southwest logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/226:43 pm
BNA
- BUF
1 stop23h 43m
Multiple Airlines
Tue 4/281:56 pm
BUF
- BNA
2 stops19h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$205
This Southwest deal was found by Cheapflights users on 3/31. 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 4/2311:05 am
BNA
- BUF
2 stops7h 40m
Southwest
Sat 4/252:00 pm
BUF
- BNA
2 stops6h 55m
Southwest
Deal found 3/31![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 3/29. 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 4/2610:45 pm
BNA
- BUF
1 stop10h 30m
Southwest
Sun 5/35:50 am
BUF
- BNA
2 stops7h 40m
Southwest
Deal found 3/29![Southwest logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/2311:13 am
BNA
- BUF
1 stop7h 13m
Multiple Airlines
Mon 4/2712:32 pm
BUF
- BNA
2 stops21h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/2311:13 am
BNA
- BUF
1 stop7h 13m
Multiple Airlines
Tue 4/281:56 pm
BUF
- BNA
2 stops19h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/115:00 am
BNA
- BUF
1 stop4h 51m
American Airlines
Tue 4/141:34 pm
BUF
- BNA
1 stop5h 55m
American Airlines
Deal found 3/28![American Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/31. 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 5/236:43 pm
BNA
- BUF
1 stop4h 16m
Delta
Tue 5/267:39 pm
BUF
- BNA
1 stop4h 32m
Delta
Deal found 3/31![Delta logo]()
$218
This United Airlines deal was found by Cheapflights users on 3/29. 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 7/99:47 am
BNA
- BUF
1 stop5h 59m
United Airlines
Tue 7/147:00 am
BUF
- BNA
1 stop4h 34m
United Airlines
Deal found 3/29![United Airlines logo]()
$223
This United Airlines deal was found by Cheapflights users on 3/31. 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
Thu 6/255:52 pm
BUF
- BNA
1 stop4h 53m
United Airlines
Deal found 3/31![United Airlines logo]()
$228
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 2, 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 2, 2026.
This Delta deal was found by Cheapflights users on 3/29. 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 6/267:29 pm
BNA
- BUF
1 stop3h 33m
Delta
Sun 6/286:00 am
BUF
- BNA
1 stop6h 33m
Delta
Deal found 3/29![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 4/223:29 pm
BNA
- BUF
1 stop7h 04m
United Airlines
Wed 4/296:00 am
BUF
- BNA
2 stops12h 27m
United Airlines
Deal found 3/30![United Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/265:00 am
BNA
- BUF
1 stop4h 51m
American Airlines
Sun 5/36:19 am
BUF
- BNA
1 stop4h 18m
American Airlines
Deal found 3/28![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 3/29. 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 5/236:43 pm
BNA
- BUF
1 stop4h 16m
Delta
Tue 5/266:15 am
BUF
- BNA
1 stop6h 22m
Delta
Deal found 3/29![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 3/28. 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 4/185:25 am
BNA
- BUF
1 stop4h 36m
Delta
Mon 4/207:40 pm
BUF
- BNA
1 stop4h 44m
Delta
Deal found 3/28![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 3/31. 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 5/226:43 pm
BNA
- BUF
1 stop4h 16m
Delta
Tue 5/266:15 am
BUF
- BNA
1 stop6h 22m
Delta
Deal found 3/31![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 6/77:29 pm
BNA
- BUF
1 stop3h 33m
Delta
Thu 6/117:27 pm
BUF
- BNA
1 stop4h 48m
Delta
Deal found 3/31![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 4/1. 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 5/215:20 am
BNA
- BUF
1 stop4h 53m
Delta
Tue 5/267:39 pm
BUF
- BNA
1 stop4h 32m
Delta
Deal found 4/1![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 3/31. 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 4/226:40 am
BNA
- BUF
1 stop3h 59m
Delta
Thu 4/234:59 pm
BUF
- BNA
1 stop7h 25m
Delta
Deal found 3/31![Delta logo]()
$318
Last-minute flights from Nashville to BuffaloDiscover last-minute flight deals from Nashville to Buffalo. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Buffalo. Data last updated April 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/115:00 am
BNA
- BUF
1 stop4h 51m
American Airlines
Tue 4/141:34 pm
BUF
- BNA
1 stop5h 55m
American Airlines
Deal found 3/28![American Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/31. 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 4/185:25 am
BNA
- BUF
1 stop4h 36m
Delta
Mon 4/204:59 pm
BUF
- BNA
1 stop7h 25m
Delta
Deal found 3/31![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/226:43 pm
BNA
- BUF
1 stop23h 43m
Multiple Airlines
Mon 4/2712:32 pm
BUF
- BNA
2 stops21h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/226:43 pm
BNA
- BUF
1 stop23h 43m
Multiple Airlines
Sat 4/251:11 pm
BUF
- BNA
2 stops11h 13m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/226:43 pm
BNA
- BUF
1 stop23h 43m
Multiple Airlines
Wed 4/291:56 pm
BUF
- BNA
2 stops10h 28m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 3/31. 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 4/231:05 pm
BNA
- BUF
1 stop5h 40m
Southwest
Fri 4/244:00 pm
BUF
- BNA
2 stops8h 00m
Southwest
Deal found 3/31![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 3/31. 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 4/2311:05 am
BNA
- BUF
2 stops7h 40m
Southwest
Sat 4/252:00 pm
BUF
- BNA
2 stops6h 55m
Southwest
Deal found 3/31![Southwest logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/2311:13 am
BNA
- BUF
1 stop7h 13m
Multiple Airlines
Mon 4/2712:32 pm
BUF
- BNA
2 stops21h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/2311:13 am
BNA
- BUF
1 stop7h 13m
Multiple Airlines
Tue 4/281:56 pm
BUF
- BNA
2 stops19h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/2311:13 am
BNA
- BUF
1 stop7h 13m
Multiple Airlines
Fri 4/2412:18 pm
BUF
- BNA
2 stops21h 17m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 3/29. 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 4/2610:45 pm
BNA
- BUF
1 stop10h 30m
Southwest
Sun 5/35:50 am
BUF
- BNA
2 stops7h 40m
Southwest
Deal found 3/29![Southwest logo]()
$208
This Delta deal was found by Cheapflights users on 3/31. 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 5/236:43 pm
BNA
- BUF
1 stop4h 16m
Delta
Tue 5/267:39 pm
BUF
- BNA
1 stop4h 32m
Delta
Deal found 3/31![Delta logo]()
$218
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 2, 2026.
Search for one-way flight options from Nashville to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 6/295:05 pm
BNA
- BUF
1 stop25h 02m
Frontier
Deal found 3/31![Frontier logo]()
$97
This Delta deal was found by Cheapflights users on 3/31. 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 5/25:25 am
BNA
- BUF
1 stop4h 36m
Delta
Deal found 3/31![Delta logo]()
$99
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 4/291:25 pm
BNA
- BUF
2 stops9h 08m
United Airlines
Deal found 3/30![United Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/283:27 pm
BNA
- BUF
2 stops20h 15m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$110
This Frontier deal was found by Cheapflights users on 3/29. 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 4/3011:13 am
BNA
- BUF
1 stop7h 00m
Frontier
Deal found 3/29![Frontier logo]()
$111
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am
BNA
- BUF
1 stop6h 29m
JetBlue
Deal found 3/30![JetBlue logo]()
$119
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 6/306:05 am
BNA
- BUF
1 stop4h 19m
Delta
Deal found 3/30![Delta logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/13:27 pm
BNA
- BUF
2 stops19h 46m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/255:53 pm
BNA
- BUF
2 stops39h 41m
Frontier
Deal found 3/29![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/293:27 pm
BNA
- BUF
2 stops19h 45m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$129
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 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Delta) |
One-way from | $97 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $292 |
Good round-trip deal | $409 or less |
Good one-way deal | $214 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 2, 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
Fri 6/26
7:29 pm-12:02 am
1 stop3h 33m
Buffalo
Sun 6/28
6:00 am-11:33 am
1 stop6h 33m
$197
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Sat 5/23
6:43 pm-11:59 pm
1 stop4h 16m
Buffalo
Tue 5/26
6:15 am-11:37 am
1 stop6h 22m
$197
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Sat 4/18
5:25 am-11:01 am
1 stop4h 36m
Buffalo
Mon 4/20
7:40 pm-11:24 pm
1 stop4h 44m
$197
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Fri 5/22
6:43 pm-11:59 pm
1 stop4h 16m
Buffalo
Tue 5/26
6:15 am-11:37 am
1 stop6h 22m
$197
Quickest round-trip
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Sun 6/7
7:29 pm-12:02 am
1 stop3h 33m
Buffalo
Thu 6/11
7:27 pm-11:15 pm
1 stop4h 48m
$239
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 5/21
5:20 am-11:13 am
1 stop4h 53m
Buffalo
Tue 5/26
7:39 pm-11:11 pm
1 stop4h 32m
$263
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Wed 4/22
3:29 pm-11:33 pm
1 stop7h 04m
Buffalo
Wed 4/29
6:00 am-5:27 pm
2 stops12h 27m
$282
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Sun 4/26
5:00 am-10:51 am
1 stop4h 51m
Buffalo
Sun 5/3
6:19 am-9:37 am
1 stop4h 18m
$288
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Wed 4/22
6:40 am-11:39 am
1 stop3h 59m
Buffalo
Thu 4/23
4:59 pm-11:24 pm
1 stop7h 25m
$318
Cheapest one-way
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 4/28
6:00 am-1:13 pm
1 stop6h 13m
$99
Showing 1-10 of 20 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 March 13, 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, April is the cheapest month in which you can book a flight from Nashville to Buffalo (average of $54). Flying from Nashville to Buffalo in March is currently the most expensive (average of $171). 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 2, 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 2, 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
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
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
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 2, 2026.
Complete your trip
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Nashville and Buffalo flights
Browse other Nashville and Buffalo flight options. Last updated on April 2, 2026.
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 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$193 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$231 | 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$276 | FlexibilityNo cancel fee | On-timeN/A |