$80+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUF
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Kentucky 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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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 February 11, 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 February 11, 2026.
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/248:54 am
BNA
- BUF
1 stop7h 37m
American Airlines
Sat 2/286:35 pm
BUF
- BNA
1 stop4h 51m
American Airlines
Deal found 2/8![American Airlines logo]()
$168
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:00 am
CVG
- BUF
1 stop22h 47m
Frontier
Sun 4/1911:25 am
BUF
- CVG
1 stop28h 27m
Frontier
Deal found 2/9![Frontier logo]()
$171
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 2/275:29 pm
BNA
- BUF
1 stop4h 57m
Delta
Wed 3/186:00 am
BUF
- BNA
1 stop5h 20m
Delta
Deal found 2/10![Delta logo]()
$173
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:00 am
BNA
- BUF
1 stop5h 49m
American Airlines
Mon 3/237:40 pm
BUF
- BNA
1 stop5h 02m
American Airlines
Deal found 2/11![American Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 2/10. 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 3/25:59 pm
BNA
- BUF
1 stop3h 58m
Delta
Wed 3/46:35 pm
BUF
- BNA
1 stop5h 23m
Delta
Deal found 2/10![Delta logo]()
$178
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:23 am
BNA
- BUF
1 stop7h 50m
Frontier
Sat 4/1811:44 am
BUF
- BNA
1 stop6h 38m
Frontier
Deal found 2/10![Frontier logo]()
$181
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 4/146:40 am
BNA
- BUF
1 stop3h 59m
Delta
Sat 4/183:54 pm
BUF
- BNA
1 stop6h 32m
Delta
Deal found 2/10![Delta logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/1410:23 am
BNA
- BUF
1 stop7h 50m
Multiple Airlines
Mon 5/1811:25 am
BUF
- BNA
1 stop6h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$196
This Delta deal was found by Cheapflights users on 2/11. 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.
Thu 6/186:35 pm
BNA
- BUF
1 stop4h 23m
Delta
Fri 7/36:00 am
BUF
- BNA
1 stop6h 07m
Delta
Deal found 2/11![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 2/8. 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.
Mon 3/92:15 pm
BNA
- BUF
1 stop8h 00m
Southwest
Mon 3/167:35 pm
BUF
- BNA
1 stop4h 25m
Southwest
Deal found 2/8![Southwest logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:43 pm
CVG
- BUF
1 stop16h 22m
Frontier
Sun 3/1512:45 pm
BUF
- CVG
1 stop5h 46m
Frontier
Deal found 2/9![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 2/10. 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.
Sun 3/19:50 pm
BNA
- BUF
1 stop9h 15m
Southwest
Wed 3/189:10 am
BUF
- BNA
1 stop5h 05m
Southwest
Deal found 2/10![Southwest logo]()
$213
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 February 11, 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 February 11, 2026.
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:00 am
CVG
- BUF
1 stop22h 47m
Frontier
Sun 4/1911:25 am
BUF
- CVG
1 stop28h 27m
Frontier
Deal found 2/9![Frontier logo]()
$171
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 2/275:29 pm
BNA
- BUF
1 stop4h 57m
Delta
Wed 3/186:00 am
BUF
- BNA
1 stop5h 20m
Delta
Deal found 2/10![Delta logo]()
$173
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:42 am
BNA
- BUF
1 stop6h 39m
American Airlines
Tue 5/196:00 am
BUF
- BNA
1 stop6h 03m
American Airlines
Deal found 2/11![American Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/8. 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.
Mon 3/92:15 pm
BNA
- BUF
1 stop8h 00m
Southwest
Mon 3/167:35 pm
BUF
- BNA
1 stop4h 25m
Southwest
Deal found 2/8![Southwest logo]()
$208
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/247:00 am
LEX
- BUF
2 stops7h 13m
United Airlines
Sat 2/287:00 am
BUF
- LEX
1 stop6h 15m
United Airlines
Deal found 2/9![United Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/266:30 am
TYS
- BUF
2 stops52h 35m
Multiple Airlines
Mon 3/211:37 am
BUF
- TYS
1 stop6h 54m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:00 am
BNA
- BUF
1 stop5h 49m
American Airlines
Mon 3/237:40 pm
BUF
- BNA
1 stop5h 02m
American Airlines
Deal found 2/11![American Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 2/10. 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 3/25:59 pm
BNA
- BUF
1 stop3h 58m
Delta
Wed 3/46:35 pm
BUF
- BNA
1 stop5h 23m
Delta
Deal found 2/10![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:35 pm
BNA
- BUF
1 stop4h 23m
Delta
Wed 7/13:50 pm
BUF
- BNA
1 stop6h 13m
Delta
Deal found 2/9![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 2/11. 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.
Tue 5/123:15 pm
BNA
- BUF
1 stop5h 25m
Southwest
Tue 5/1911:55 am
BUF
- BNA
2 stops7h 00m
Southwest
Deal found 2/11![Southwest logo]()
$213
This Delta deal was found by Cheapflights users on 2/10. 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 4/166:40 am
BNA
- BUF
1 stop3h 59m
Delta
Sun 4/197:37 pm
BUF
- BNA
1 stop4h 47m
Delta
Deal found 2/10![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 2/10. 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 4/156:40 am
BNA
- BUF
1 stop3h 59m
Delta
Tue 4/213:54 pm
BUF
- BNA
1 stop6h 32m
Delta
Deal found 2/10![Delta logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 2/253:20 pm
CVG
- BUF
2 stops21h 34m
Frontier
Sun 3/12:19 pm
BUF
- CVG
1 stop27h 13m
Frontier
Deal found 2/10![Frontier logo]()
$262
This Delta deal was found by Cheapflights users on 2/11. 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.
Thu 5/147:38 pm
BNA
- BUF
1 stop3h 21m
Delta
Mon 5/1812:10 pm
BUF
- BNA
1 stop6h 33m
Delta
Deal found 2/11![Delta logo]()
$187
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 5/64:15 pm
LEX
- BUF
1 stop7h 04m
American Airlines
Sat 5/910:44 am
BUF
- LEX
1 stop4h 34m
American Airlines
Deal found 2/10![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:20 am
SDF
- BUF
2 stops6h 57m
United Airlines
Sat 4/186:55 pm
BUF
- SDF
1 stop4h 49m
United Airlines
Deal found 2/8![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 4/146:40 am
BNA
- BUF
1 stop3h 59m
Delta
Sun 4/197:37 pm
BUF
- BNA
1 stop4h 47m
Delta
Deal found 2/10![Delta logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/177:25 pm
TYS
- BUF
1 stop4h 17m
United Airlines
Thu 3/196:07 am
BUF
- TYS
1 stop4h 42m
United Airlines
Deal found 2/11![United Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:00 am
TRI
- BUF
2 stops10h 25m
American Airlines
Mon 3/25:29 pm
BUF
- TRI
2 stops6h 18m
American Airlines
Deal found 2/9![American Airlines logo]()
$284
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/131:20 pm
CVG
- BUF
1 stop20h 37m
Frontier
Sun 3/228:42 pm
BUF
- CVG
1 stop14h 06m
Frontier
Deal found 2/10![Frontier logo]()
$316
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:20 am
SDF
- BUF
2 stops9h 00m
Southwest
Sun 5/35:50 am
BUF
- SDF
2 stops8h 35m
Southwest
Deal found 2/8![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 4/158:30 am
CVG
- BUF
1 stop4h 43m
United Airlines
Sun 4/197:00 am
BUF
- CVG
1 stop6h 10m
United Airlines
Deal found 2/9![United Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:00 am
TRI
- BUF
2 stops10h 25m
American Airlines
Sun 3/16:19 am
BUF
- TRI
1 stop4h 19m
American Airlines
Deal found 2/9![American Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:00 am
BNA
- BUF
1 stop4h 44m
Delta
Mon 3/234:47 pm
BUF
- BNA
1 stop5h 04m
Delta
Deal found 2/9![Delta logo]()
$218
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/127:00 am
CVG
- BUF
2 stops7h 14m
United Airlines
Thu 3/196:07 am
BUF
- CVG
2 stops7h 15m
United Airlines
Deal found 2/10![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:45 pm
TYS
- BUF
2 stops8h 40m
Southwest
Tue 6/3012:45 pm
BUF
- TYS
2 stops7h 35m
Southwest
Deal found 2/9![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:08 pm
CVG
- BUF
1 stop6h 35m
United Airlines
Sun 5/36:10 am
BUF
- CVG
2 stops6h 47m
United Airlines
Deal found 2/8![United Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
SDF
- BUF
1 stop4h 50m
American Airlines
Sun 4/1911:31 am
BUF
- SDF
1 stop6h 59m
American Airlines
Deal found 2/9![American Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:00 am
SDF
- BUF
1 stop5h 12m
United Airlines
Sun 5/310:35 am
BUF
- SDF
1 stop3h 54m
United Airlines
Deal found 2/8![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:11 pm
SDF
- BUF
1 stop6h 20m
Delta
Sat 4/186:00 am
BUF
- SDF
1 stop4h 24m
Delta
Deal found 2/8![Delta logo]()
$251
Last-minute flights from Kentucky to BuffaloDiscover last-minute flight deals from Kentucky to Buffalo. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Buffalo. Data last updated February 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/248:54 am
BNA
- BUF
1 stop7h 37m
American Airlines
Sat 2/286:35 pm
BUF
- BNA
1 stop4h 51m
American Airlines
Deal found 2/8![American Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:50 pm
BNA
- BUF
2 stops7h 54m
United Airlines
Sat 2/286:07 am
BUF
- BNA
2 stops7h 21m
United Airlines
Deal found 2/8![United Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:15 am
BNA
- BUF
1 stop4h 36m
American Airlines
Sun 3/17:41 pm
BUF
- BNA
1 stop4h 58m
American Airlines
Deal found 2/9![American Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 2/275:29 pm
BNA
- BUF
1 stop4h 57m
Delta
Wed 3/186:00 am
BUF
- BNA
1 stop5h 20m
Delta
Deal found 2/10![Delta logo]()
$173
This Southwest deal was found by Cheapflights users on 2/10. 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 2/275:25 am
BNA
- BUF
1 stop12h 40m
Southwest
Wed 3/189:10 am
BUF
- BNA
2 stops8h 55m
Southwest
Deal found 2/10![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 2/10. 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.
Sun 3/19:50 pm
BNA
- BUF
1 stop9h 15m
Southwest
Wed 3/189:10 am
BUF
- BNA
1 stop5h 05m
Southwest
Deal found 2/10![Southwest logo]()
$213
This Delta deal was found by Cheapflights users on 2/10. 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 3/25:59 pm
BNA
- BUF
1 stop3h 58m
Delta
Wed 3/46:35 pm
BUF
- BNA
1 stop5h 23m
Delta
Deal found 2/10![Delta logo]()
$178
This Southwest deal was found by Cheapflights users on 2/8. 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.
Mon 3/92:15 pm
BNA
- BUF
1 stop8h 00m
Southwest
Mon 3/167:35 pm
BUF
- BNA
1 stop4h 25m
Southwest
Deal found 2/8![Southwest logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:43 pm
CVG
- BUF
1 stop16h 22m
Frontier
Sun 3/1512:45 pm
BUF
- CVG
1 stop5h 46m
Frontier
Deal found 2/9![Frontier logo]()
$211
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:00 am
BNA
- BUF
1 stop5h 49m
American Airlines
Mon 3/237:40 pm
BUF
- BNA
1 stop5h 02m
American Airlines
Deal found 2/11![American Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:25 am
BNA
- BUF
1 stop6h 26m
Delta
Mon 3/234:47 pm
BUF
- BNA
1 stop5h 04m
Delta
Deal found 2/8![Delta logo]()
$218
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:45 pm
BNA
- BUF
1 stop6h 30m
Southwest
Sun 3/228:10 pm
BUF
- BNA
1 stop4h 05m
Southwest
Deal found 2/9![Southwest logo]()
$220
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 February 11, 2026.
Search for one-way flight options from Kentucky to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:23 am
BNA
- BUF
1 stop7h 50m
Frontier
Deal found 2/10![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 5/65:58 pm
BNA
- BUF
1 stop24h 15m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$87
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:25 am
BNA
- BUF
1 stop6h 18m
Delta
Deal found 2/9![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 pm
BNA
- BUF
1 stop4h 59m
Delta
Deal found 2/9![Delta logo]()
$94
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 4/810:30 am
BNA
- BUF
1 stop5h 39m
Delta
Deal found 2/11![Delta logo]()
$100
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:35 pm
BNA
- BUF
1 stop4h 17m
United Airlines
Deal found 2/8![United Airlines logo]()
$101
This JetBlue deal was found by Cheapflights users on 2/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
BNA
- BUF
1 stop6h 26m
JetBlue
Deal found 2/11![JetBlue logo]()
$104
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/276:34 pm
BNA
- BUF
1 stop4h 08m
United Airlines
Deal found 2/10![United Airlines logo]()
$120
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 2/168:30 am
BNA
- BUF
1 stop4h 43m
United Airlines
Deal found 2/9![United Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/118:52 pm
BNA
- BUF
2 stops14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$123
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 am
BNA
- BUF
1 stop5h 43m
American Airlines
Deal found 2/9![American Airlines logo]()
$124
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/15:05 am
BNA
- BUF
1 stop4h 53m
American Airlines
Deal found 2/10![American Airlines logo]()
$125
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 February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $168 (American Airlines) |
One-way from | $80 (Frontier) |
Popular in | April |
Cheapest in | May |
Average price | $508 |
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 February 11, 2026.
Use the filters below to find and compare flights from Kentucky to Buffalo that are best for you.
Fly from
Kentucky
Fly to
Buffalo
Route
Depart
Return
Price
CincinnatiBuffalo
CVG - BUF
CVGBUF
Cincinnati Cinci./N. Kentucky
Thu 4/16
10:00 am-8:47 am
1 stop22h 47m
Buffalo
Sun 4/19
11:25 am-3:52 pm
1 stop28h 27m
$171
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Fri 2/27
5:29 pm-11:26 pm
1 stop4h 57m
Buffalo
Wed 3/18
6:00 am-10:20 am
1 stop5h 20m
$173
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 5/12
6:42 am-2:21 pm
1 stop6h 39m
Buffalo
Tue 5/19
6:00 am-11:03 am
1 stop6h 03m
$177
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 3/19
5:00 am-11:49 am
1 stop5h 49m
Buffalo
Mon 3/23
7:40 pm-11:42 pm
1 stop5h 02m
$177
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Mon 3/2
5:59 pm-10:57 pm
1 stop3h 58m
Buffalo
Wed 3/4
6:35 pm-10:58 pm
1 stop5h 23m
$178
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Mon 6/22
6:35 pm-11:58 pm
1 stop4h 23m
Buffalo
Wed 7/1
3:50 pm-9:03 pm
1 stop6h 13m
$187
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 4/16
6:40 am-11:39 am
1 stop3h 59m
Buffalo
Sun 4/19
7:37 pm-11:24 pm
1 stop4h 47m
$187
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Wed 4/15
6:40 am-11:39 am
1 stop3h 59m
Buffalo
Tue 4/21
3:54 pm-9:26 pm
1 stop6h 32m
$187
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Thu 5/14
7:38 pm-11:59 pm
1 stop3h 21m
Buffalo
Mon 5/18
12:10 pm-5:43 pm
1 stop6h 33m
$187
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 4/14
6:40 am-11:39 am
1 stop3h 59m
Buffalo
Sun 4/19
7:37 pm-11:24 pm
1 stop4h 47m
$187
Showing 1-10 of 60 results
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.
BNA-BUF
CVG-BUF
LEX-BUF
TYS-BUF
SDF-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
BNA-BUF
CVG-BUF
LEX-BUF
TYS-BUF
No data available for this route at this time. Please check back soon.
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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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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 February 11, 2026.
Complete your trip
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Kentucky and Buffalo flights
Browse other Kentucky and Buffalo flight options. Last updated on February 11, 2026.
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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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$287 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$387 | FlexibilityNo cancel fee | On-timeN/A |