$82+ Cheap flights from Kentucky 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUF
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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Cheapest flights from Kentucky to BuffaloExplore the most affordable flight options available from Kentucky to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
Explore the most affordable flight options available from Kentucky to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/1812:26 pm
CVG
- BUF
1 stop22h 03m
Frontier
Tue 8/2511:36 am
BUF
- CVG
1 stop23h 45m
Frontier
Deal found 7/12![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:48 pm
CVG
- BUF
1 stop23h 33m
Frontier
Tue 9/151:16 pm
BUF
- CVG
1 stop22h 27m
Frontier
Deal found 7/10![Frontier logo]()
$166
This JetBlue deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:07 am
BNA
- BUF
1 stop6h 51m
JetBlue
Thu 8/279:15 am
BUF
- BNA
1 stop8h 53m
JetBlue
Deal found 7/9![JetBlue logo]()
$201
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:00 pm
BNA
- BUF
Nonstop1h 50m
Southwest
Wed 9/169:45 am
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 7/10![Southwest logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 9/112:26 pm
CVG
- BUF
1 stop22h 03m
Frontier
Mon 9/76:54 pm
BUF
- CVG
2 stops16h 27m
Frontier
Deal found 7/12![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:18 pm
TYS
- BUF
1 stop25h 16m
Multiple Airlines
Tue 9/296:29 pm
BUF
- TYS
1 stop20h 13m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:18 pm
CVG
- BUF
1 stop25h 35m
Frontier
Tue 8/1811:36 am
BUF
- CVG
2 stops22h 29m
Frontier
Deal found 7/14![Frontier logo]()
$224
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:46 pm
CVG
- BUF
1 stop5h 12m
Delta
Sat 8/86:27 am
BUF
- CVG
1 stop3h 42m
Delta
Deal found 7/10![Delta logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:53 pm
CVG
- BUF
1 stop21h 36m
Frontier
Tue 8/1111:29 am
BUF
- CVG
1 stop24h 19m
Frontier
Deal found 7/11![Frontier logo]()
$228
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:05 am
BNA
- BUF
1 stop4h 15m
Southwest
Mon 8/3112:30 pm
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 7/10![Southwest logo]()
$230
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:59 pm
SDF
- BUF
1 stop4h 58m
Delta
Tue 9/156:00 am
BUF
- SDF
1 stop5h 05m
Delta
Deal found 7/10![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:00 pm
BNA
- BUF
1 stop7h 15m
Southwest
Tue 8/253:00 pm
BUF
- BNA
2 stops5h 55m
Southwest
Deal found 7/10![Southwest logo]()
$233
Best flights from Kentucky to BuffaloDiscover carefully curated flight deals from Kentucky to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Kentucky to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:46 pm
CVG
- BUF
1 stop5h 12m
Delta
Sat 8/86:27 am
BUF
- CVG
1 stop3h 42m
Delta
Deal found 7/10![Delta logo]()
$227
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:03 pm
BNA
- BUF
1 stop5h 10m
JetBlue
Wed 8/196:00 am
BUF
- BNA
1 stop7h 17m
JetBlue
Deal found 7/14![JetBlue logo]()
$235
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/105:45 am
TYS
- BUF
1 stop4h 06m
United Airlines
Mon 8/1710:30 am
BUF
- TYS
1 stop6h 28m
United Airlines
Deal found 7/13![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 7/13. 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 8/187:00 am
CVG
- BUF
2 stops7h 20m
Southwest
Tue 8/2512:00 pm
BUF
- CVG
2 stops8h 50m
Southwest
Deal found 7/13![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:29 pm
TRI
- BUF
1 stop4h 26m
American Airlines
Tue 8/116:59 pm
BUF
- TRI
1 stop4h 00m
American Airlines
Deal found 7/10![American Airlines logo]()
$289
This Orbitz deal was found by Cheapflights users on 7/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:15 am
CVG
- BUF
1 stop9h 17m
Frontier
Fri 7/317:57 pm
BUF
- CVG
1 stop12h 21m
Frontier
Deal found 7/14![Frontier logo]()
$370
This JetBlue deal was found by Cheapflights users on 7/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:03 pm
BNA
- BUF
1 stop5h 10m
JetBlue
Thu 8/279:15 am
BUF
- BNA
1 stop8h 53m
JetBlue
Deal found 7/13![JetBlue logo]()
$257
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
TYS
- BUF
2 stops8h 18m
United Airlines
Tue 9/297:59 pm
BUF
- TYS
1 stop4h 00m
United Airlines
Deal found 7/11![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:40 am
CVG
- BUF
2 stops10h 55m
Southwest
Tue 9/2212:00 pm
BUF
- CVG
2 stops8h 10m
Southwest
Deal found 7/11![Southwest logo]()
$289
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:03 pm
BNA
- BUF
1 stop5h 10m
JetBlue
Wed 8/196:00 am
BUF
- BNA
1 stop7h 17m
JetBlue
Deal found 7/14![JetBlue logo]()
$263
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:08 pm
TRI
- BUF
1 stop4h 51m
Delta
Tue 8/117:00 am
BUF
- TRI
2 stops11h 27m
Delta
Deal found 7/14![Delta logo]()
$294
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:15 pm
HTS
- BUF
1 stop4h 40m
American Airlines
Thu 9/36:50 am
BUF
- HTS
1 stop6h 01m
American Airlines
Deal found 7/13![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:14 am
LEX
- BUF
1 stop6h 27m
United Airlines
Fri 8/145:58 pm
BUF
- LEX
1 stop5h 57m
United Airlines
Deal found 7/10![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:50 am
CVG
- BUF
1 stop4h 05m
Southwest
Sun 9/1312:55 pm
BUF
- CVG
2 stops10h 20m
Southwest
Deal found 7/10![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/14. 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 8/295:29 pm
TRI
- BUF
1 stop4h 26m
American Airlines
Sat 9/1212:56 pm
BUF
- TRI
1 stop3h 36m
American Airlines
Deal found 7/14![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:12 pm
LEX
- BUF
1 stop5h 46m
Delta
Sat 8/86:27 am
BUF
- LEX
1 stop3h 44m
Delta
Deal found 7/10![Delta logo]()
$309
This JetBlue deal was found by Cheapflights users on 7/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:10 am
BNA
- BUF
1 stop8h 04m
JetBlue
Wed 8/129:15 am
BUF
- BNA
1 stop8h 53m
JetBlue
Deal found 7/13![JetBlue logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:35 pm
BNA
- BUF
1 stop4h 34m
United Airlines
Sat 8/155:58 pm
BUF
- BNA
1 stop4h 39m
United Airlines
Deal found 7/11![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:05 am
BNA
- BUF
2 stops7h 15m
Southwest
Mon 9/285:40 am
BUF
- BNA
2 stops6h 25m
Southwest
Deal found 7/11![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:09 am
SDF
- BUF
1 stop6h 44m
Delta
Thu 10/16:00 am
BUF
- SDF
1 stop5h 05m
Delta
Deal found 7/10![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 7/14. 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.
Wed 8/127:05 am
SDF
- BUF
2 stops7h 15m
Southwest
Tue 8/188:55 am
BUF
- SDF
1 stop3h 45m
Southwest
Deal found 7/14![Southwest logo]()
$307
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:07 am
BNA
- BUF
1 stop7h 29m
JetBlue
Fri 8/219:15 am
BUF
- BNA
1 stop8h 52m
JetBlue
Deal found 7/14![JetBlue logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:50 pm
SDF
- BUF
1 stop7h 17m
United Airlines
Wed 8/195:58 pm
BUF
- SDF
1 stop6h 01m
United Airlines
Deal found 7/9![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 7/12. 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 10/26:00 pm
LEX
- BUF
1 stop5h 54m
Delta
Mon 10/56:20 am
BUF
- LEX
1 stop3h 39m
Delta
Deal found 7/12![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 7/12. 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 8/223:50 pm
SDF
- BUF
1 stop5h 15m
Southwest
Sat 8/2910:50 am
BUF
- SDF
2 stops10h 15m
Southwest
Deal found 7/12![Southwest logo]()
$307
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:00 am
BNA
- BUF
1 stop8h 15m
JetBlue
Sun 9/69:15 am
BUF
- BNA
1 stop8h 50m
JetBlue
Deal found 7/14![JetBlue logo]()
$322
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:30 pm
BNA
- BUF
1 stop4h 29m
United Airlines
Sun 8/96:15 am
BUF
- BNA
2 stops7h 14m
United Airlines
Deal found 7/9![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:10 pm
BNA
- BUF
Nonstop1h 50m
Southwest
Sat 8/1510:40 am
BUF
- BNA
1 stop6h 25m
Southwest
Deal found 7/11![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:00 am
SDF
- BUF
1 stop5h 08m
Delta
Fri 8/76:01 am
BUF
- SDF
1 stop5h 04m
Delta
Deal found 7/10![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:20 pm
TYS
- BUF
1 stop4h 24m
United Airlines
Wed 8/1210:30 am
BUF
- TYS
1 stop6h 28m
United Airlines
Deal found 7/10![United Airlines logo]()
$336
Last-minute flights from Kentucky to BuffaloDiscover last-minute flight deals from Kentucky to Buffalo. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Buffalo. Data last updated July 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Mon 8/312:40 pm
TYS
- BUF
2 stops21h 49m
Multiple Airlines
Thu 8/139:33 pm
BUF
- TYS
1 stop25h 11m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:46 pm
CVG
- BUF
1 stop5h 12m
Delta
Sat 8/86:27 am
BUF
- CVG
1 stop3h 42m
Delta
Deal found 7/10![Delta logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:53 pm
CVG
- BUF
1 stop21h 36m
Frontier
Tue 8/1111:29 am
BUF
- CVG
1 stop24h 19m
Frontier
Deal found 7/11![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:29 pm
TYS
- BUF
1 stop26h 38m
Multiple Airlines
Thu 8/1311:29 am
BUF
- TYS
2 stops35h 15m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$241
This Frontier deal was found by Cheapflights users on 7/13. 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.
Mon 8/107:15 am
CVG
- BUF
1 stop11h 51m
Frontier
Fri 8/147:57 pm
BUF
- CVG
1 stop12h 21m
Frontier
Deal found 7/13![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:18 pm
CVG
- BUF
1 stop25h 35m
Frontier
Tue 8/1811:36 am
BUF
- CVG
2 stops22h 29m
Frontier
Deal found 7/14![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/1812:26 pm
CVG
- BUF
1 stop22h 03m
Frontier
Tue 8/2511:36 am
BUF
- CVG
1 stop23h 45m
Frontier
Deal found 7/12![Frontier logo]()
$165
This JetBlue deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:07 am
BNA
- BUF
1 stop6h 51m
JetBlue
Thu 8/279:15 am
BUF
- BNA
1 stop8h 53m
JetBlue
Deal found 7/9![JetBlue logo]()
$201
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:00 pm
BNA
- BUF
1 stop7h 15m
Southwest
Tue 8/253:00 pm
BUF
- BNA
2 stops5h 55m
Southwest
Deal found 7/10![Southwest logo]()
$233
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:05 am
BNA
- BUF
1 stop4h 15m
Southwest
Mon 8/3112:30 pm
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 7/10![Southwest logo]()
$230
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:03 pm
BNA
- BUF
1 stop5h 10m
JetBlue
Sun 8/306:00 am
BUF
- BNA
1 stop7h 17m
JetBlue
Deal found 7/14![JetBlue logo]()
$235
This SmartFares deal was found by Cheapflights users on 7/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:03 pm
BNA
- BUF
1 stop5h 10m
JetBlue
Fri 9/46:00 am
BUF
- BNA
1 stop7h 03m
JetBlue
Deal found 7/14![JetBlue logo]()
$242
One-way flights from Kentucky to BuffaloSearch for one-way flight options from Kentucky to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Kentucky to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:53 pm
CVG
- BUF
1 stop21h 36m
Frontier
Deal found 7/11![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:26 pm
CVG
- BUF
1 stop22h 03m
Frontier
Deal found 7/10![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:18 pm
CVG
- BUF
1 stop25h 35m
Frontier
Deal found 7/10![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:48 pm
CVG
- BUF
1 stop23h 33m
Frontier
Deal found 7/10![Frontier logo]()
$86
This JetBlue deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:30 am
BNA
- BUF
1 stop7h 31m
JetBlue
Deal found 7/10![JetBlue logo]()
$101
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:05 am
BNA
- BUF
1 stop5h 58m
Delta
Deal found 7/10![Delta logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:00 pm
BNA
- BUF
1 stop27h 07m
Frontier
Deal found 7/11![Frontier logo]()
$115
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
SDF
- BUF
1 stop4h 05m
Southwest
Deal found 7/10![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:10 pm
CVG
- BUF
2 stops8h 05m
Southwest
Deal found 7/10![Southwest logo]()
$120
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:54 pm
BNA
- BUF
1 stop6h 05m
Delta
Deal found 7/11![Delta logo]()
$120
This Frontier deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:12 am
BNA
- BUF
1 stop6h 54m
Frontier
Deal found 7/11![Frontier logo]()
$122
This Priceline deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:12 am
BNA
- BUF
1 stop6h 54m
Frontier
Deal found 7/11![Frontier logo]()
$124
Find flight deals from Kentucky to Buffalo
Keep the following information in mind while searching for Kentucky to Buffalo flight deals. Data was last updated July 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (Kiwi.com) |
One-way from | $82 (Kiwi.com) |
Popular in | March |
Cheapest in | December |
Average price | $436 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky 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 July 15, 2026.
Use the filters below to find and compare flights from Kentucky to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiBuffalo
CVG - BUF
CVGBUF
Cincinnati Cinci./N. Kentucky
Wed 8/5
6:46 pm-11:58 pm
1 stop5h 12m
Buffalo
Sat 8/8
6:27 am-10:09 am
1 stop3h 42m
$227
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 8/13
6:03 pm-12:13 am
1 stop5h 10m
Buffalo
Wed 8/19
6:00 am-12:17 pm
1 stop7h 17m
$235
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Mon 8/24
6:03 pm-12:13 am
1 stop5h 10m
Buffalo
Thu 8/27
9:15 am-5:08 pm
1 stop8h 53m
$257
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Fri 8/14
6:03 pm-12:13 am
1 stop5h 10m
Buffalo
Wed 8/19
6:00 am-12:17 pm
1 stop7h 17m
$263
KnoxvilleBuffalo
TYS - BUF
TYSBUF
Knoxville McGhee Tyson
Mon 8/10
5:45 am-9:51 am
1 stop4h 06m
Buffalo
Mon 8/17
10:30 am-4:58 pm
1 stop6h 28m
$279
CincinnatiBuffalo
CVG - BUF
CVGBUF
Cincinnati Cinci./N. Kentucky
Tue 8/18
7:00 am-2:20 pm
2 stops7h 20m
Buffalo
Tue 8/25
12:00 pm-8:50 pm
2 stops8h 50m
$283
KnoxvilleBuffalo
TYS - BUF
TYSBUF
Knoxville McGhee Tyson
Tue 9/22
6:00 am-2:18 pm
2 stops8h 18m
Buffalo
Tue 9/29
7:59 pm-11:59 pm
1 stop4h 00m
$284
BlountvilleBuffalo
TRI - BUF
TRIBUF
Blountville Tri Cities TN/VA
Fri 8/7
5:29 pm-9:55 pm
1 stop4h 26m
Buffalo
Tue 8/11
6:59 pm-10:59 pm
1 stop4h 00m
$289
CincinnatiBuffalo
CVG - BUF
CVGBUF
Cincinnati Cinci./N. Kentucky
Sat 9/19
6:40 am-5:35 pm
2 stops10h 55m
Buffalo
Tue 9/22
12:00 pm-8:10 pm
2 stops8h 10m
$289
LexingtonBuffalo
LEX - BUF
LEXBUF
Lexington Blue Grass
Sat 8/8
10:14 am-4:41 pm
1 stop6h 27m
Buffalo
Fri 8/14
5:58 pm-11:55 pm
1 stop5h 57m
$289
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Kentucky with our price prediction graph.
CVG-BUF
BNA-BUF
TYS-BUF
SDF-BUF
TRI-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 Kentucky to Buffalo
USKY-BUF
CVG-BUF
BNA-BUF
TYS-BUF
SDF-BUF
How much does it cost to fly round-trip from Kentucky to Buffalo?
Related info for your journey
Find useful and relevant information for your journey from Kentucky 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
Williamsville
Orchard Park
Eden
Bowmansville
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Alternative routes for Kentucky to Buffalo
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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 July 15, 2026.
Complete your trip
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Kentucky and Buffalo flights
Browse other Kentucky and Buffalo flight options. Last updated on July 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kentucky to Buffalo flights
Consider these flights traveling from Kentucky to Buffalo.
Top 2 airlines flying from Kentucky to Buffalo
Discover the top 2 airlines that operate flights from Kentucky 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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$391 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$406 | FlexibilityNo cancel fee | On-timeN/A |