$89+ Cheap flights from Tennessee to Buffalo (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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
Jul 8 — Jul 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Tennessee 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Tennessee to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Tennessee to BuffaloExplore the most affordable flight options available from Tennessee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Tennessee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Super.com deal was found by Cheapflights users on 6/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 pm
BNA
- BUF
1 stop5h 05m
JetBlue
Wed 8/269:15 am
BUF
- BNA
1 stop8h 50m
JetBlue
Deal found 6/7![JetBlue logo]()
$192
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:50 am
BNA
- BUF
1 stop7h 04m
JetBlue
Fri 8/289:15 am
BUF
- BNA
1 stop8h 50m
JetBlue
Deal found 6/4![JetBlue logo]()
$195
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:51 pm
BNA
- BUF
1 stop6h 08m
American Airlines
Mon 7/137:35 pm
BUF
- BNA
1 stop5h 13m
American Airlines
Deal found 6/7![American Airlines logo]()
$197
This JetBlue deal was found by Cheapflights users on 6/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:07 am
BNA
- BUF
1 stop6h 19m
JetBlue
Wed 7/229:15 am
BUF
- BNA
1 stop8h 48m
JetBlue
Deal found 6/7![JetBlue logo]()
$201
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Tue 7/74:51 pm
BNA
- BUF
1 stop6h 08m
American Airlines
Sat 7/117:36 pm
BUF
- BNA
1 stop5h 12m
American Airlines
Deal found 6/6![American Airlines logo]()
$202
This Southwest deal was found by Cheapflights users on 6/3. 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 6/198:30 pm
BNA
- BUF
1 stop11h 20m
Southwest
Sat 6/2012:35 pm
BUF
- BNA
1 stop10h 35m
Southwest
Deal found 6/3![Southwest logo]()
$208
This Super.com deal was found by Cheapflights users on 6/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:07 am
BNA
- BUF
1 stop6h 59m
JetBlue
Mon 7/207:00 am
BUF
- BNA
1 stop6h 17m
JetBlue
Deal found 6/7![JetBlue logo]()
$210
This JetBlue deal was found by Cheapflights users on 6/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:52 am
BNA
- BUF
1 stop7h 20m
JetBlue
Tue 6/306:00 am
BUF
- BNA
1 stop8h 26m
JetBlue
Deal found 6/5![JetBlue logo]()
$218
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:52 am
BNA
- BUF
1 stop7h 21m
JetBlue
Sat 7/119:33 am
BUF
- BNA
1 stop8h 30m
JetBlue
Deal found 6/6![JetBlue logo]()
$220
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:00 pm
BNA
- BUF
1 stop7h 15m
Southwest
Wed 8/263:00 pm
BUF
- BNA
2 stops5h 55m
Southwest
Deal found 6/7![Southwest logo]()
$221
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:22 am
BNA
- BUF
1 stop6h 59m
American Airlines
Wed 7/15:00 am
BUF
- BNA
1 stop7h 06m
American Airlines
Deal found 6/4![American Airlines logo]()
$228
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:52 am
BNA
- BUF
1 stop7h 21m
JetBlue
Fri 7/109:15 am
BUF
- BNA
1 stop8h 53m
JetBlue
Deal found 6/6![JetBlue logo]()
$229
Best flights from Tennessee to BuffaloDiscover carefully curated flight deals from Tennessee to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Tennessee to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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.
Sat 7/187:26 am
CHA
- BUF
1 stop3h 56m
Delta
Tue 7/213:54 pm
BUF
- CHA
1 stop6h 06m
Delta
Deal found 6/4![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 6/4. 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.
Sat 9/511:45 am
BNA
- BUF
2 stops8h 20m
Southwest
Wed 9/96:00 am
BUF
- BNA
2 stops6h 15m
Southwest
Deal found 6/4![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:11 pm
TRI
- BUF
1 stop4h 36m
American Airlines
Sat 9/124:31 pm
BUF
- TRI
1 stop6h 30m
American Airlines
Deal found 6/5![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/3. 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 10/172:01 pm
CHA
- BUF
1 stop6h 30m
United Airlines
Wed 10/215:50 pm
BUF
- CHA
1 stop6h 20m
United Airlines
Deal found 6/3![United Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/18:00 am
TYS
- BUF
2 stops26h 40m
Multiple Airlines
Wed 7/87:57 pm
BUF
- TYS
1 stop26h 27m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/6. 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 7/13:00 pm
CHA
- BUF
1 stop4h 17m
Delta
Wed 7/86:00 am
BUF
- CHA
1 stop6h 22m
Delta
Deal found 6/6![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 6/4. 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.
Tue 9/82:15 pm
BNA
- BUF
1 stop6h 30m
Southwest
Sat 9/1210:10 am
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 6/4![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 7/75:00 am
BNA
- BUF
1 stop6h 00m
Southwest
Sat 7/112:40 pm
BUF
- BNA
2 stops6h 10m
Southwest
Deal found 6/6![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:47 am
BNA
- BUF
1 stop5h 54m
United Airlines
Tue 6/306:00 am
BUF
- BNA
2 stops8h 49m
United Airlines
Deal found 6/5![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:15 am
TYS
- BUF
1 stop4h 07m
Delta
Tue 7/146:00 am
BUF
- TYS
1 stop5h 10m
Delta
Deal found 6/5![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/86:00 am
TYS
- BUF
1 stop4h 16m
American Airlines
Tue 7/147:35 pm
BUF
- TYS
1 stop4h 16m
American Airlines
Deal found 6/8![American Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/149:55 am
TRI
- BUF
2 stops25h 38m
Multiple Airlines
Sun 8/169:33 pm
BUF
- TRI
1 stop11h 42m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:53 am
BNA
- BUF
1 stop5h 48m
United Airlines
Wed 7/2210:34 am
BUF
- BNA
2 stops10h 10m
United Airlines
Deal found 6/7![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 6/5. 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.
Mon 8/37:30 am
TYS
- BUF
1 stop4h 35m
Southwest
Wed 8/58:55 am
BUF
- TYS
2 stops10h 00m
Southwest
Deal found 6/5![Southwest logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 8/1412:30 pm
TRI
- BUF
1 stop5h 33m
American Airlines
Sun 8/167:54 pm
BUF
- TRI
1 stop4h 02m
American Airlines
Deal found 6/6![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 7/126:00 am
CHA
- BUF
1 stop17h 38m
Delta
Tue 7/213:54 pm
BUF
- CHA
1 stop6h 06m
Delta
Deal found 6/4![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 6/4. 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.
Wed 7/87:10 am
TYS
- BUF
2 stops8h 35m
Southwest
Sat 7/255:25 pm
BUF
- TYS
1 stop4h 00m
Southwest
Deal found 6/4![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 6/3. 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 10/1610:05 am
TYS
- BUF
1 stop5h 22m
Delta
Mon 10/197:40 pm
BUF
- TYS
1 stop4h 06m
Delta
Deal found 6/3![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:35 pm
BNA
- BUF
2 stops6h 40m
Southwest
Mon 7/202:50 pm
BUF
- BNA
1 stop5h 10m
Southwest
Deal found 6/7![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/259:47 am
MEM
- BUF
1 stop6h 09m
United Airlines
Wed 8/2610:30 am
BUF
- MEM
1 stop5h 16m
United Airlines
Deal found 6/3![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Thu 6/185:00 am
CHA
- BUF
2 stops9h 21m
American Airlines
Mon 6/227:32 pm
BUF
- CHA
1 stop4h 47m
American Airlines
Deal found 6/6![American Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:05 am
TRI
- BUF
2 stops8h 34m
Delta
Sat 9/126:00 am
BUF
- TRI
1 stop6h 06m
Delta
Deal found 6/5![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 7/107:30 am
TYS
- BUF
2 stops8h 30m
Southwest
Tue 7/1411:00 am
BUF
- TYS
2 stops9h 25m
Southwest
Deal found 6/4![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:37 pm
MEM
- BUF
1 stop5h 30m
United Airlines
Wed 8/126:55 am
BUF
- MEM
1 stop5h 08m
United Airlines
Deal found 6/4![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:26 am
CHA
- BUF
1 stop3h 56m
Delta
Thu 7/236:05 am
BUF
- CHA
1 stop9h 59m
Delta
Deal found 6/5![Delta logo]()
$368
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/234:12 pm
TRI
- BUF
1 stop6h 38m
American Airlines
Sat 6/277:30 pm
BUF
- TRI
1 stop4h 17m
American Airlines
Deal found 6/8![American Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 6/8. 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 7/34:40 pm
BNA
- BUF
2 stops6h 30m
Southwest
Tue 7/76:25 am
BUF
- BNA
1 stop5h 10m
Southwest
Deal found 6/8![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/3. 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 6/201:51 pm
CHA
- BUF
1 stop7h 12m
United Airlines
Tue 6/237:00 am
BUF
- CHA
1 stop6h 16m
United Airlines
Deal found 6/3![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/3. 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 8/291:45 pm
TRI
- BUF
2 stops9h 24m
Delta
Sat 9/56:05 am
BUF
- TRI
2 stops9h 02m
Delta
Deal found 6/3![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:45 pm
TYS
- BUF
2 stops10h 00m
Southwest
Tue 7/144:25 pm
BUF
- TYS
1 stop4h 55m
Southwest
Deal found 6/7![Southwest logo]()
$362
Last-minute flights from Tennessee to BuffaloDiscover last-minute flight deals from Tennessee to Buffalo. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Buffalo. Data last updated June 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/3. 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 6/198:30 pm
BNA
- BUF
1 stop11h 20m
Southwest
Sat 6/2012:35 pm
BUF
- BNA
1 stop10h 35m
Southwest
Deal found 6/3![Southwest logo]()
$208
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 6/198:30 pm
BNA
- BUF
1 stop11h 20m
Southwest
Tue 6/2312:50 pm
BUF
- BNA
1 stop4h 45m
Southwest
Deal found 6/4![Southwest logo]()
$233
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:22 am
BNA
- BUF
1 stop6h 59m
American Airlines
Wed 7/15:00 am
BUF
- BNA
1 stop7h 06m
American Airlines
Deal found 6/4![American Airlines logo]()
$228
This JetBlue deal was found by Cheapflights users on 6/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:52 am
BNA
- BUF
1 stop7h 20m
JetBlue
Tue 6/306:00 am
BUF
- BNA
1 stop8h 26m
JetBlue
Deal found 6/5![JetBlue logo]()
$218
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:52 am
BNA
- BUF
1 stop7h 21m
JetBlue
Sat 7/119:33 am
BUF
- BNA
1 stop8h 30m
JetBlue
Deal found 6/6![JetBlue logo]()
$220
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:52 am
BNA
- BUF
1 stop7h 21m
JetBlue
Fri 7/109:15 am
BUF
- BNA
1 stop8h 53m
JetBlue
Deal found 6/6![JetBlue logo]()
$229
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/411:25 am
BNA
- BUF
2 stops8h 00m
Southwest
Sat 7/112:40 pm
BUF
- BNA
2 stops6h 10m
Southwest
Deal found 6/6![Southwest logo]()
$238
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Tue 7/74:51 pm
BNA
- BUF
1 stop6h 08m
American Airlines
Sat 7/117:36 pm
BUF
- BNA
1 stop5h 12m
American Airlines
Deal found 6/6![American Airlines logo]()
$202
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:51 pm
BNA
- BUF
1 stop6h 08m
American Airlines
Mon 7/137:35 pm
BUF
- BNA
1 stop5h 13m
American Airlines
Deal found 6/7![American Airlines logo]()
$197
This Super.com deal was found by Cheapflights users on 6/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:07 am
BNA
- BUF
1 stop6h 59m
JetBlue
Mon 7/207:00 am
BUF
- BNA
1 stop6h 17m
JetBlue
Deal found 6/7![JetBlue logo]()
$210
This Delta deal was found by Cheapflights users on 6/4. 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.
Sat 7/187:26 am
CHA
- BUF
1 stop3h 56m
Delta
Tue 7/213:54 pm
BUF
- CHA
1 stop6h 06m
Delta
Deal found 6/4![Delta logo]()
$261
This JetBlue deal was found by Cheapflights users on 6/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:07 am
BNA
- BUF
1 stop6h 19m
JetBlue
Wed 7/229:15 am
BUF
- BNA
1 stop8h 48m
JetBlue
Deal found 6/7![JetBlue logo]()
$201
One-way flights from Tennessee to BuffaloSearch for one-way flight options from Tennessee to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Tennessee to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:05 pm
BNA
- BUF
1 stop25h 01m
Frontier
Deal found 6/4![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:00 pm
BNA
- BUF
1 stop5h 13m
JetBlue
Deal found 6/6![JetBlue logo]()
$96
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 am
BNA
- BUF
1 stop7h 04m
JetBlue
Deal found 6/5![JetBlue logo]()
$98
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:30 pm
BNA
- BUF
1 stop5h 21m
American Airlines
Deal found 6/7![American Airlines logo]()
$99
This JetBlue deal was found by Cheapflights users on 6/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:52 am
BNA
- BUF
1 stop7h 21m
JetBlue
Deal found 6/8![JetBlue logo]()
$101
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:25 am
BNA
- BUF
2 stops8h 00m
Southwest
Deal found 6/7![Southwest logo]()
$104
This Frontier deal was found by Cheapflights users on 6/3. 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.
Mon 8/3111:10 am
BNA
- BUF
1 stop6h 57m
Frontier
Deal found 6/3![Frontier logo]()
$129
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 8/235:11 am
BNA
- BUF
1 stop5h 00m
Delta
Deal found 6/4![Delta logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/285:05 pm
BNA
- BUF
1 stop27h 15m
Frontier
Deal found 6/3![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/25:05 pm
BNA
- BUF
1 stop25h 02m
Frontier
Deal found 6/3![Frontier logo]()
$138
This American Airlines deal was found by Cheapflights users on 6/3. 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 8/2711:45 am
BNA
- BUF
1 stop5h 18m
American Airlines
Deal found 6/3![American Airlines logo]()
$139
This Southwest deal was found by Cheapflights users on 6/3. 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.
Wed 7/298:10 am
TYS
- BUF
1 stop4h 00m
Southwest
Deal found 6/3![Southwest logo]()
$154
Find flight deals from Tennessee to Buffalo
Keep the following information in mind while searching for Tennessee to Buffalo flight deals. Data was last updated June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $192 (Super.com) |
One-way from | $89 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $293 |
Good one-way deal | $459 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tennessee 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 June 8, 2026.
Use the filters below to find and compare flights from Tennessee to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Sat 7/18
7:26 am-11:22 am
1 stop3h 56m
Buffalo
Tue 7/21
3:54 pm-10:00 pm
1 stop6h 06m
$261
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Wed 7/1
3:00 pm-7:17 pm
1 stop4h 17m
Buffalo
Wed 7/8
6:00 am-12:22 pm
1 stop6h 22m
$266
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Sat 9/5
11:45 am-9:05 pm
2 stops8h 20m
Buffalo
Wed 9/9
6:00 am-11:15 am
2 stops6h 15m
$276
BlountvilleBuffalo
TRI - BUF
TRIBUF
Blountville Tri Cities TN/VA
Wed 9/9
5:11 pm-9:47 pm
1 stop4h 36m
Buffalo
Sat 9/12
4:31 pm-11:01 pm
1 stop6h 30m
$289
Quickest round-trip
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 9/8
2:15 pm-9:45 pm
1 stop6h 30m
Buffalo
Sat 9/12
10:10 am-11:05 am
Nonstop1h 55m
$292
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 7/7
5:00 am-12:00 pm
1 stop6h 00m
Buffalo
Sat 7/11
2:40 pm-7:50 pm
2 stops6h 10m
$294
KnoxvilleBuffalo
TYS - BUF
TYSBUF
Knoxville McGhee Tyson
Wed 7/8
7:15 am-11:22 am
1 stop4h 07m
Buffalo
Tue 7/14
6:00 am-11:10 am
1 stop5h 10m
$317
KnoxvilleBuffalo
TYS - BUF
TYSBUF
Knoxville McGhee Tyson
Mon 8/3
7:30 am-12:05 pm
1 stop4h 35m
Buffalo
Wed 8/5
8:55 am-6:55 pm
2 stops10h 00m
$337
KnoxvilleBuffalo
TYS - BUF
TYSBUF
Knoxville McGhee Tyson
Wed 7/8
7:10 am-3:45 pm
2 stops8h 35m
Buffalo
Sat 7/25
5:25 pm-9:25 pm
1 stop4h 00m
$337
ChattanoogaBuffalo
CHA - BUF
CHABUF
Chattanooga Lovell Field
Sat 10/17
2:01 pm-8:31 pm
1 stop6h 30m
Buffalo
Wed 10/21
5:50 pm-12:10 am
1 stop6h 20m
$341
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Tennessee to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Tennessee with our price prediction graph.
BNA-BUF
CHA-BUF
TRI-BUF
TYS-BUF
MEM-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 Tennessee to Buffalo
USTN-BUF
BNA-BUF
CHA-BUF
TRI-BUF
TYS-BUF
What is the cheapest month to book a flight from Tennessee to Buffalo?
Currently, October is the cheapest month in which you can book a flight from Tennessee to Buffalo (average of $126). Flying from Tennessee to Buffalo in May is currently the most expensive (average of $192). 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 TN to BUF?
Find hourly flight availability from Tennessee 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 June 8, 2026.
When flying from Tennessee 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.
How much does it cost to fly round-trip from Tennessee to Buffalo?
How far ahead should I book a flight from Tennessee to Buffalo?
To ensure you get the cheapest price possible for a flight from Tennessee to Buffalo, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Tennessee 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
Amherst
Batavia
Williamsville
Orchard Park
Eden
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Buffalo flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Tennessee to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
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 June 8, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tennessee to Buffalo by cabin class
Find flights from Tennessee to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tennessee and Buffalo flights
Browse other Tennessee and Buffalo flight options. Last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Tennessee to Buffalo flights
Consider these flights traveling from Tennessee to Buffalo.
Top 5 airlines flying from Tennessee to Buffalo
Discover the top 5 airlines that operate flights from Tennessee 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$193 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$339 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$185 | Average$413 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$318 | FlexibilityNo cancel fee | On-time69% |