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Kentucky

$80+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SDF
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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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 December 29, 2025.

This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” 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 12/315:52 pmBUF - BNA
1 stop4h 42mDelta
Sun 1/45:50 pmBNA - BUF
1 stop4h 39mDelta
Deal found 12/27$285
This Delta deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” 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 12/315:52 pmBUF - LEX
1 stop5h 15mDelta
Thu 1/15:47 pmLEX - BUF
1 stop4h 46mDelta
Deal found 12/28$319
This American Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” 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 12/285:22 pmBUF - BNA
1 stop6h 10mAmerican Airlines
Tue 12/306:37 pmBNA - BUF
1 stop3h 55mAmerican Airlines
Deal found 12/27$327
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” 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 12/296:54 pmBUF - LEX
1 stop5h 05mDelta
Thu 1/16:20 amLEX - BUF
1 stop5h 01mDelta
Deal found 12/27$339
This American Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” 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 12/314:29 pmBUF - BNA
1 stop4h 57mAmerican Airlines
Sat 1/37:08 pmBNA - BUF
1 stop4h 04mAmerican Airlines
Deal found 12/28$353
This Delta deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” 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 12/306:54 pmBUF - BNA
1 stop5h 20mDelta
Thu 1/16:15 amBNA - BUF
1 stop4h 06mDelta
Deal found 12/28$393
This Delta deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” 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 12/306:54 pmBUF - LEX
1 stop5h 05mDelta
Thu 1/16:20 amLEX - BUF
1 stop5h 01mDelta
Deal found 12/28$399
This American Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” 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 12/286:29 pmBUF - BNA
1 stop6h 28mAmerican Airlines
Fri 1/25:20 pmBNA - BUF
1 stop4h 49mAmerican Airlines
Deal found 12/27$423
This Delta deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” 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 12/315:52 pmBUF - BNA
1 stop4h 42mDelta
Sat 1/35:15 amBNA - BUF
1 stop4h 42mDelta
Deal found 12/29$459
This Southwest deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” 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 12/303:10 pmBUF - BNA
1 stop5h 50mSouthwest
Thu 1/19:20 amBNA - BUF
1 stop4h 00mSouthwest
Deal found 12/26$499
This Delta deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” 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 12/3112:01 pmBUF - CVG
1 stop5h 08mDelta
Sat 1/245:50 pmCVG - BUF
1 stop6h 26mDelta
Deal found 12/29$505
This Kiwi.com deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” 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 12/3111:08 amBUF - CVG
1 stop23h 44mMultiple Airlines
Sat 1/243:23 pmCVG - BUF
2 stops21h 21mMultiple Airlines
Deal found 12/29$513

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 December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$177
(Delta)

One-way from

$80
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$498
Provider with most accurate pricing for Buffalo-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Louisville Intl flights.
Search Deals
From Buffalo to Kentucky
Search Deals
One-way flight from Buffalo to Kentucky
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 29, 2025.
Use the filters below to find and compare flights from Buffalo to Kentucky that are best for you.

Fly from

Buffalo

Fly to

Kentucky

Route

Depart

Return

Price

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Tue 2/24

6:45 pm-10:58 pm

1 stop5h 13m

Nashville Intl

Sun 3/1

6:00 am-11:43 am

1 stop4h 43m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Thu 1/22

5:50 am-9:55 am

1 stop5h 05m

Nashville Intl

Sun 1/25

1:45 pm-6:40 pm

1 stop3h 55m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Thu 2/26

4:04 pm-10:24 pm

1 stop7h 20m

Nashville Intl

Sun 3/1

6:23 pm-11:50 pm

1 stop4h 27m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Mon 2/23

5:44 pm-9:44 pm

1 stop5h 00m

Nashville Intl

Mon 3/2

5:29 pm-11:27 pm

1 stop4h 58m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Mon 2/23

5:44 pm-9:44 pm

1 stop5h 00m

Nashville Intl

Wed 3/4

6:00 am-11:43 am

1 stop4h 43m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Sun 1/25

5:44 pm-8:30 pm

1 stop3h 46m

Nashville Intl

Sun 2/1

6:15 am-11:45 am

1 stop4h 30m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Fri 2/27

5:44 pm-9:44 pm

1 stop5h 00m

Nashville Intl

Sun 3/1

6:00 am-11:43 am

1 stop4h 43m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Mon 2/23

5:44 pm-9:44 pm

1 stop5h 00m

Nashville Intl

Sun 3/1

6:00 am-11:43 am

1 stop4h 43m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Fri 2/27

5:44 pm-9:44 pm

1 stop5h 00m

Nashville Intl

Tue 3/3

9:23 am-5:31 pm

1 stop7h 08m

$177

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Sat 2/28

5:44 pm-9:44 pm

1 stop5h 00m

Nashville Intl

Wed 3/4

6:00 am-11:43 am

1 stop4h 43m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 60 results
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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 $129). Flying from Buffalo to Kentucky in December is currently the most expensive (average of $297). 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 December 29, 2025.
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.
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

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.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

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.
American Airlines
7.2
Good
11,072 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

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?

    Delta, Frontier, and American Airlines can get you from Buffalo to Kentucky in just under 4h 22m. Your travel time can differ by up to 9h 37m. Airlines will cover a distance of 458 mi. This flight may include one or multiple stops.

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

    The most popular route from Buffalo to Kentucky is Buffalo - Nashville Intl. You may also consider Buffalo - Louisville Intl or Buffalo - Knoxville McGhee Tyson.

  • 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 $129). Flying from Buffalo to Kentucky in December is currently the most expensive (average of $297). 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

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Alternative routes for Buffalo to Kentucky

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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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$449FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$330FlexibilityNo cancel feeOn-timeN/A

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