Kentucky

$70+ Cheap flights from Buffalo (BUF) to Kentucky

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SDF
May 10 — May 171
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Cheap flight deals from Buffalo to Kentucky

Cheapest flights from Buffalo to Kentucky
Explore the most affordable flight options available from Buffalo to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This Expedia deal was found by Cheapflights users on 4/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:44 am
BUF
-
BNA
1 stop6h 14m
Frontier
Thu 4/3011:13 am
BNA
-
BUF
1 stop21h 54m
Frontier
Deal found 4/9$181
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:11 pm
BUF
-
CVG
1 stop28h 37m
Frontier
Thu 4/307:22 pm
CVG
-
BUF
1 stop16h 01m
Frontier
Deal found 4/5$189
This Southwest deal was found by Cheapflights users on 4/6. 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 4/213:10 pm
BUF
-
BNA
1 stop4h 10m
Southwest
Sat 4/256:35 pm
BNA
-
BUF
1 stop3h 50m
Southwest
Deal found 4/6$192
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:00 pm
BUF
-
BNA
1 stop4h 00m
Southwest
Mon 4/275:20 am
BNA
-
BUF
1 stop3h 55m
Southwest
Deal found 4/5$197
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:07 pm
BUF
-
TYS
1 stop25h 23m
Multiple Airlines
Sun 5/1011:27 am
TYS
-
BUF
2 stops47h 14m
Multiple Airlines
Deal found 4/5$197
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:15 am
BUF
-
BNA
1 stop10h 00m
Southwest
Mon 5/181:50 pm
BNA
-
BUF
1 stop8h 25m
Southwest
Deal found 4/7$202
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 5/62:49 pm
BUF
-
CVG
1 stop20h 15m
Frontier
Wed 5/139:30 pm
CVG
-
BUF
1 stop21h 16m
Frontier
Deal found 4/8$205
This Southwest deal was found by Cheapflights users on 4/6. 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.
Mon 4/204:00 pm
BUF
-
BNA
2 stops8h 00m
Southwest
Tue 4/216:25 am
BNA
-
BUF
2 stops7h 55m
Southwest
Deal found 4/6$207
This Southwest deal was found by Cheapflights users on 4/7. 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 4/229:45 am
BUF
-
BNA
2 stops8h 00m
Southwest
Mon 4/277:45 pm
BNA
-
BUF
1 stop11h 05m
Southwest
Deal found 4/7$208
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:52 pm
BUF
-
CVG
1 stop27h 46m
Frontier
Wed 6/39:30 pm
CVG
-
BUF
1 stop21h 29m
Frontier
Deal found 4/8$213
This Southwest deal was found by Cheapflights users on 4/8. 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 5/131:10 pm
BUF
-
BNA
2 stops5h 50m
Southwest
Sat 5/169:40 am
BNA
-
BUF
2 stops10h 00m
Southwest
Deal found 4/8$213
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:31 pm
BUF
-
BNA
1 stop4h 12m
Delta
Mon 6/87:29 pm
BNA
-
BUF
1 stop3h 33m
Delta
Deal found 4/6$217

Find flight deals from Buffalo to Kentucky

Keep the following information in mind while searching for Buffalo to Kentucky flight deals. Data was last updated April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Expedia)

One-way from

$70
(Frontier)
Provider with most accurate pricing for Buffalo-Louisville Intl flight deals.
Provider most trusted by Cheapflights users for Buffalo-Louisville Intl flights.
From Buffalo to Kentucky
One-way flight from Buffalo to Kentucky

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Kentucky that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from Buffalo to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Sat 5/2

10:35 am-4:50 pm

1 stop7h 15m

Nashville Intl

Sat 5/2

6:35 pm-11:25 pm

1 stop3h 50m

$192

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Fri 5/15

6:15 am-3:15 pm

1 stop10h 00m

Nashville Intl

Sun 5/17

6:45 am-1:20 pm

1 stop5h 35m

$202

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Wed 5/13

1:10 pm-7:45 pm

2 stops7h 35m

Nashville Intl

Sat 5/16

9:40 am-8:40 pm

2 stops10h 00m

$213

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Mon 4/20

12:32 pm-6:36 pm

1 stop6h 04m

Cincinnati Cinci./N. Kentucky

Fri 4/24

6:00 am-10:49 am

1 stop28h 49m

$246

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Wed 5/27

6:15 am-2:57 pm

1 stop8h 42m

Cincinnati Cinci./N. Kentucky

Wed 6/3

4:11 pm-11:59 pm

1 stop7h 48m

$249

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Fri 5/15

6:15 am-3:15 pm

1 stop10h 00m

Nashville Intl

Tue 5/19

8:00 am-4:35 pm

2 stops7h 35m

$258

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Mon 4/27

11:19 am-11:20 pm

1 stop12h 01m

Cincinnati Cinci./N. Kentucky

Wed 4/29

5:20 pm-7:13 pm

1 stop25h 53m

$267

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Sat 4/25

10:50 am-3:59 pm

1 stop6h 09m

Nashville Intl

Wed 4/29

11:32 am-5:16 pm

1 stop4h 44m

$277

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Fri 5/1

5:55 pm-9:57 pm

1 stop5h 02m

Nashville Intl

Mon 5/4

11:50 am-11:55 pm

2 stops11h 05m

$282

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Tue 5/5

8:20 am-3:00 pm

1 stop6h 40m

Cincinnati Cinci./N. Kentucky

Tue 5/12

6:15 am-12:15 pm

1 stop6h 00m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Buffalo with our price prediction graph.
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 Buffalo to Kentucky

What is the cheapest month to book a flight from Buffalo to Kentucky?

Currently, July is the cheapest month in which you can book a flight from Buffalo to Kentucky (average of $138). Flying from Buffalo to Kentucky in December is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated April 10, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Buffalo to Kentucky by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Buffalo to Kentucky?

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to Kentucky from Buffalo.

  • How long is the flight from Buffalo to Kentucky?

    Southwest, Frontier, and Delta can get you from Buffalo to Kentucky in just under 6h 04m. Your travel time can differ by up to 2h 38m. Airlines will cover a distance of 409 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Buffalo to Kentucky?

  • Can I find deals for flights from Buffalo to Kentucky that include hotel bookings?

    Yes. In addition to deals on Buffalo to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Kentucky.

  • Can I find deals for business class flights from Buffalo to Kentucky?

    Yes. Cheapflights offers flight deals from Buffalo to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Kentucky?

    Currently, July is the cheapest month in which you can book a flight from Buffalo to Kentucky (average of $138). Flying from Buffalo to Kentucky in December is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Buffalo to Kentucky

Discover the top 2 airlines that operate flights from Buffalo to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$399FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$344FlexibilityNo cancel feeOn-timeN/A

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