$69+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUF
Jul 10 — Jul 171
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 June 10, 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 June 10, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:15 am
BNA
- BUF
1 stop3h 53m
Delta
Sat 8/225:13 pm
BUF
- BNA
1 stop4h 27m
Delta
Deal found 6/8![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 8/216:05 am
BNA
- BUF
1 stop4h 17m
Delta
Mon 8/246:05 am
BUF
- BNA
1 stop4h 57m
Delta
Deal found 6/9![Delta logo]()
$179
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.
Tue 9/811:15 am
BNA
- BUF
1 stop8h 50m
Southwest
Tue 9/153:00 pm
BUF
- BNA
2 stops5h 55m
Southwest
Deal found 6/8![Southwest logo]()
$186
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:37 am
BNA
- BUF
1 stop4h 29m
Delta
Sun 8/237:48 pm
BUF
- BNA
1 stop3h 37m
Delta
Deal found 6/8![Delta logo]()
$187
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:05 am
BNA
- BUF
1 stop4h 17m
Delta
Sun 8/307:48 pm
BUF
- BNA
1 stop3h 37m
Delta
Deal found 6/8![Delta logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/2912:53 pm
CVG
- BUF
1 stop21h 36m
Frontier
Mon 8/32:48 pm
BUF
- CVG
1 stop20h 25m
Frontier
Deal found 6/9![Frontier logo]()
$191
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 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:50 am
BNA
- BUF
1 stop7h 04m
JetBlue
Sat 8/299:15 am
BUF
- BNA
1 stop8h 46m
JetBlue
Deal found 6/8![JetBlue logo]()
$194
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:07 am
BNA
- BUF
1 stop6h 50m
JetBlue
Tue 7/149:15 am
BUF
- BNA
1 stop8h 48m
JetBlue
Deal found 6/8![JetBlue logo]()
$195
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/82:23 pm
BNA
- BUF
1 stop5h 44m
American Airlines
Mon 7/137:35 pm
BUF
- BNA
1 stop5h 13m
American Airlines
Deal found 6/9![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
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 June 10, 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 June 10, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:15 am
BNA
- BUF
1 stop3h 53m
Delta
Sat 8/225:13 pm
BUF
- BNA
1 stop4h 27m
Delta
Deal found 6/8![Delta logo]()
$177
This JetBlue deal was found by Cheapflights users on 6/10. 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 8/126:00 pm
BNA
- BUF
1 stop5h 05m
JetBlue
Sat 8/159:15 am
BUF
- BNA
1 stop8h 46m
JetBlue
Deal found 6/10![JetBlue logo]()
$201
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/1112:49 pm
BNA
- BUF
2 stops10h 10m
United Airlines
Thu 7/166:15 am
BUF
- BNA
1 stop4h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 6/10. 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 10/177:00 am
TYS
- BUF
2 stops7h 10m
Southwest
Sat 10/241:10 pm
BUF
- TYS
1 stop6h 30m
Southwest
Deal found 6/10![Southwest logo]()
$286
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 6/204:12 pm
TRI
- BUF
1 stop5h 48m
American Airlines
Wed 7/17:32 pm
BUF
- TRI
1 stop4h 15m
American Airlines
Deal found 6/10![American Airlines logo]()
$324
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 Delta deal was found by Cheapflights users on 6/9. 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.
Fri 7/3110:51 am
LEX
- BUF
1 stop4h 22m
Delta
Tue 8/46:05 am
BUF
- LEX
1 stop6h 06m
Delta
Deal found 6/9![Delta logo]()
$289
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 6/7. 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.
Thu 8/209:52 am
LEX
- BUF
1 stop7h 04m
United Airlines
Tue 8/2510:30 am
BUF
- LEX
2 stops9h 58m
United Airlines
Deal found 6/7![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 6/9. 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.
Fri 8/211:45 pm
BNA
- BUF
2 stops7h 55m
Southwest
Mon 8/245:40 am
BUF
- BNA
2 stops6h 25m
Southwest
Deal found 6/9![Southwest logo]()
$297
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:49 am
LEX
- BUF
1 stop4h 32m
Delta
Sun 7/56:29 am
BUF
- LEX
1 stop3h 40m
Delta
Deal found 6/8![Delta logo]()
$299
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 am
TYS
- BUF
2 stops7h 18m
United Airlines
Wed 8/1210:30 am
BUF
- TYS
1 stop6h 28m
United Airlines
Deal found 6/8![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 7/306:04 pm
LEX
- BUF
1 stop5h 54m
Delta
Tue 8/47:19 pm
BUF
- LEX
1 stop4h 40m
Delta
Deal found 6/9![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 6/10. 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 10/210:35 am
CVG
- BUF
1 stop12h 40m
Southwest
Mon 10/55:45 pm
BUF
- CVG
1 stop6h 20m
Southwest
Deal found 6/10![Southwest logo]()
$301
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 United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:25 am
CVG
- BUF
2 stops8h 53m
United Airlines
Wed 8/2610:30 am
BUF
- CVG
1 stop6h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$325
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:56 pm
LEX
- BUF
1 stop5h 48m
Delta
Fri 7/106:10 pm
BUF
- LEX
1 stop5h 00m
Delta
Deal found 6/8![Delta logo]()
$299
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.
Tue 9/812:35 pm
BNA
- BUF
Nonstop1h 50m
Southwest
Tue 9/159:45 am
BUF
- BNA
Nonstop1h 55m
Southwest
Deal found 6/8![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/166:53 pm
LEX
- BUF
1 stop5h 06m
American Airlines
Sun 7/196:32 am
BUF
- LEX
1 stop4h 17m
American Airlines
Deal found 6/9![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/1112:49 pm
BNA
- BUF
2 stops10h 10m
United Airlines
Tue 7/146:04 pm
BUF
- BNA
1 stop4h 41m
United Airlines
Deal found 6/10![United Airlines logo]()
$328
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.
Wed 12/25:40 am
SDF
- BUF
1 stop6h 30m
Southwest
Sat 12/56:30 am
BUF
- SDF
2 stops9h 55m
Southwest
Deal found 6/7![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 6/9. 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 8/105:25 pm
SDF
- BUF
1 stop6h 33m
Delta
Fri 8/142:27 pm
BUF
- SDF
1 stop6h 32m
Delta
Deal found 6/9![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 7/131:15 pm
BNA
- BUF
Nonstop1h 45m
Southwest
Fri 7/177:55 pm
BUF
- BNA
1 stop4h 15m
Southwest
Deal found 6/10![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 6/9. 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 8/245:59 pm
SDF
- BUF
1 stop5h 30m
Delta
Fri 8/284:13 pm
BUF
- SDF
1 stop5h 55m
Delta
Deal found 6/9![Delta logo]()
$334
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.
Sat 7/410:12 am
LEX
- BUF
1 stop6h 29m
United Airlines
Tue 7/76:04 pm
BUF
- LEX
1 stop5h 55m
United Airlines
Deal found 6/7![United Airlines logo]()
$369
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 6/9. 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.
Sun 10/47:40 pm
BNA
- BUF
Nonstop1h 50m
Southwest
Sun 10/117:30 pm
BUF
- BNA
1 stop5h 15m
Southwest
Deal found 6/9![Southwest logo]()
$313
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:10 am
SDF
- BUF
2 stops7h 08m
United Airlines
Sat 8/156:55 am
BUF
- SDF
1 stop6h 16m
United Airlines
Deal found 6/6![United Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 6/10. 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 7/712:45 pm
TYS
- BUF
2 stops10h 00m
Southwest
Tue 7/1410:25 am
BUF
- TYS
2 stops10h 55m
Southwest
Deal found 6/10![Southwest logo]()
$317
This Delta 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 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 10/56:15 pm
BUF
- LEX
1 stop4h 42m
Delta
Deal found 6/7![Delta logo]()
$369
Last-minute flights from Kentucky to BuffaloDiscover last-minute flight deals from Kentucky to Buffalo. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Buffalo. Data last updated June 10, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:41 pm
BNA
- BUF
1 stop5h 18m
Delta
Tue 7/76:29 am
BUF
- BNA
1 stop3h 42m
Delta
Deal found 6/8![Delta logo]()
$228
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 Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:07 am
BNA
- BUF
1 stop6h 50m
JetBlue
Tue 7/149:15 am
BUF
- BNA
1 stop8h 48m
JetBlue
Deal found 6/8![JetBlue logo]()
$195
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 6/9. 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 7/82:23 pm
BNA
- BUF
1 stop5h 44m
American Airlines
Mon 7/137:35 pm
BUF
- BNA
1 stop5h 13m
American Airlines
Deal found 6/9![American Airlines logo]()
$197
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:53 pm
CVG
- BUF
1 stop22h 40m
Frontier
Fri 7/242:48 pm
BUF
- CVG
1 stop21h 00m
Frontier
Deal found 6/7![Frontier logo]()
$215
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 6/7. 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 Super.com deal was found by Cheapflights users on 6/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:03 pm
BNA
- BUF
1 stop5h 10m
JetBlue
Sat 7/256:00 am
BUF
- BNA
1 stop7h 17m
JetBlue
Deal found 6/9![JetBlue logo]()
$211
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2612:18 pm
CVG
- BUF
1 stop25h 35m
Frontier
Tue 7/289:09 pm
BUF
- CVG
1 stop15h 49m
Frontier
Deal found 6/7![Frontier logo]()
$213
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.
Sun 7/2612:18 pm
CVG
- BUF
1 stop25h 35m
Frontier
Fri 7/312:48 pm
BUF
- CVG
1 stop21h 00m
Frontier
Deal found 6/6![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/2912:53 pm
CVG
- BUF
1 stop21h 36m
Frontier
Tue 8/411:29 am
BUF
- CVG
1 stop24h 19m
Frontier
Deal found 6/9![Frontier logo]()
$191
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 June 10, 2026.
Search for one-way flight options from Kentucky to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
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.
Wed 8/51:35 pm
BNA
- BUF
1 stop7h 05m
Southwest
Deal found 6/8![Southwest logo]()
$69
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.
Wed 9/301:35 pm
BNA
- BUF
1 stop7h 05m
Southwest
Deal found 6/8![Southwest logo]()
$88
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:37 am
BNA
- BUF
1 stop4h 29m
Delta
Deal found 6/8![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 6/10. 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 12/412:15 pm
BNA
- BUF
1 stop5h 22m
Delta
Deal found 6/10![Delta logo]()
$91
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 6/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:58 pm
BNA
- BUF
1 stop5h 15m
JetBlue
Deal found 6/9![JetBlue logo]()
$97
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:48 pm
BNA
- BUF
1 stop5h 25m
JetBlue
Deal found 6/10![JetBlue logo]()
$98
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:18 pm
CVG
- BUF
1 stop25h 35m
Frontier
Deal found 6/8![Frontier logo]()
$99
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 7/134:30 pm
BNA
- BUF
1 stop5h 21m
American Airlines
Deal found 6/10![American Airlines logo]()
$99
This JetBlue deal was found by Cheapflights users on 6/10. 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.
Thu 7/96:03 pm
BNA
- BUF
1 stop5h 10m
JetBlue
Deal found 6/10![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 Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:53 pm
CVG
- BUF
1 stop21h 36m
Frontier
Deal found 6/8![Frontier logo]()
$111
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Delta) |
One-way from | $69 (Southwest) |
Popular in | March |
Cheapest in | December |
Average price | $429 |
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 June 10, 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
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Tue 8/18
6:15 am-11:08 am
1 stop3h 53m
Buffalo
Sat 8/22
5:13 pm-8:40 pm
1 stop4h 27m
$177
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Wed 8/12
6:00 pm-12:05 am
1 stop5h 05m
Buffalo
Sat 8/15
9:15 am-5:01 pm
1 stop8h 46m
$201
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Sat 7/11
12:49 pm-11:59 pm
2 stops10h 10m
Buffalo
Thu 7/16
6:15 am-9:29 am
1 stop4h 14m
$274
KnoxvilleBuffalo
TYS - BUF
TYSBUF
Knoxville McGhee Tyson
Sat 10/17
7:00 am-2:10 pm
2 stops7h 10m
Buffalo
Sat 10/24
1:10 pm-7:40 pm
1 stop6h 30m
$286
LexingtonBuffalo
LEX - BUF
LEXBUF
Lexington Blue Grass
Fri 7/31
10:51 am-3:13 pm
1 stop4h 22m
Buffalo
Tue 8/4
6:05 am-12:11 pm
1 stop6h 06m
$289
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
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
Fri 8/21
1:45 pm-10:40 pm
2 stops7h 55m
Buffalo
Mon 8/24
5:40 am-11:05 am
2 stops6h 25m
$297
LexingtonBuffalo
LEX - BUF
LEXBUF
Lexington Blue Grass
Wed 7/1
10:49 am-3:21 pm
1 stop4h 32m
Buffalo
Sun 7/5
6:29 am-10:09 am
1 stop3h 40m
$299
LexingtonBuffalo
LEX - BUF
LEXBUF
Lexington Blue Grass
Thu 7/30
6:04 pm-11:58 pm
1 stop5h 54m
Buffalo
Tue 8/4
7:19 pm-11:59 pm
1 stop4h 40m
$299
LexingtonBuffalo
LEX - BUF
LEXBUF
Lexington Blue Grass
Sat 7/4
5:56 pm-11:44 pm
1 stop5h 48m
Buffalo
Fri 7/10
6:10 pm-11:10 pm
1 stop5h 00m
$299
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.
BNA-BUF
TYS-BUF
TRI-BUF
LEX-BUF
CVG-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
TYS-BUF
TRI-BUF
LEX-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
Batavia
Williamsville
Orchard Park
Eden
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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 June 10, 2026.
Complete your trip
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Kentucky and Buffalo flights
Browse other Kentucky and Buffalo flight options. Last updated on June 10, 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$341 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$406 | FlexibilityNo cancel fee | On-timeN/A |