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Kentucky

$85+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SDF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Buffalo to Kentucky

Keep the following information in mind while searching for Buffalo to Kentucky flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$199
(Delta)

One-way from

$85
(JetBlue)

Popular in

March

Cheapest in

September

Average price

$384
Provider with most accurate pricing for Buffalo-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Louisville Intl flights.
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From Buffalo to Kentucky
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One-way flight from Buffalo to Kentucky
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:38 amBUF - CVG
1 stop6h 56mFrontier
Sun 5/185:45 amCVG - BUF
1 stop12h 43mFrontier
Deal found 4/29$180
This Delta deal was found by Cheapflights users on 4/30. 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 6/117:46 pmBUF - BNA
1 stop4h 30mDelta
Mon 6/165:15 amBNA - BUF
1 stop4h 50mDelta
Deal found 4/30$199
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/146:00 amBUF - BNA
1 stop4h 55mUnited Airlines
Tue 8/196:04 amBNA - BUF
2 stops7h 02mUnited Airlines
Deal found 4/30$204
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/292:25 pmBUF - BNA
1 stop5h 33mAmerican Airlines
Sun 6/17:29 pmBNA - BUF
1 stop3h 45mAmerican Airlines
Deal found 4/30$224
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/2812:40 pmBUF - TYS
1 stop6h 34mAmerican Airlines
Wed 6/46:51 amTYS - BUF
1 stop4h 25mAmerican Airlines
Deal found 4/30$224
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 5/276:35 pmBUF - LEX
1 stop5h 16mDelta
Tue 6/311:59 amLEX - BUF
1 stop5h 15mDelta
Deal found 4/29$229
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:01 amBUF - LEX
2 stops8h 50mAmerican Airlines
Tue 6/36:20 amLEX - BUF
1 stop4h 56mAmerican Airlines
Deal found 4/29$234
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:54 pmBUF - CVG
1 stop6h 03mUnited Airlines
Thu 9/1110:19 amCVG - BUF
1 stop3h 47mUnited Airlines
Deal found 4/29$237
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 9/47:00 amBUF - CVG
1 stop4h 32mDelta
Sun 9/78:00 amCVG - BUF
1 stop4h 06mDelta
Deal found 4/29$242
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 6/26:05 amBUF - TYS
1 stop4h 25mDelta
Mon 6/96:00 pmTYS - BUF
1 stop5h 20mDelta
Deal found 4/29$249
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:45 amBUF - SDF
1 stop6h 39mUnited Airlines
Wed 8/209:00 amSDF - BUF
1 stop4h 22mUnited Airlines
Deal found 4/29$251
This Southwest deal was found by Cheapflights users on 4/30. 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 7/98:35 amBUF - BNA
2 stops5h 40mSouthwest
Mon 7/145:25 amBNA - BUF
1 stop4h 00mSouthwest
Deal found 4/30$259

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 May 1, 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

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Sat 5/17

11:38 am-6:34 pm

1 stop6h 56m

Cincinnati Cinci./N. Kentucky

Sun 5/18

5:45 am-6:28 pm

1 stop12h 43m

$180

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Wed 6/11

7:46 pm-11:16 pm

1 stop4h 30m

Nashville Intl

Mon 6/16

5:15 am-11:05 am

1 stop4h 50m

$199

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Thu 8/14

6:00 am-9:55 am

1 stop4h 55m

Nashville Intl

Tue 8/19

6:04 am-2:06 pm

2 stops7h 02m

$204

BuffaloNashville

BUF - BNA

BUFBNA

Buffalo

Thu 5/29

2:25 pm-6:58 pm

1 stop5h 33m

Nashville Intl

Sun 6/1

7:29 pm-12:14 am

1 stop3h 45m

$224

BuffaloKnoxville

BUF - TYS

BUFTYS

Buffalo

Wed 5/28

12:40 pm-7:14 pm

1 stop6h 34m

Knoxville McGhee Tyson

Wed 6/4

6:51 am-11:16 am

1 stop4h 25m

$224

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Tue 6/10

5:10 pm-9:41 pm

1 stop4h 31m

Cincinnati Cinci./N. Kentucky

Tue 6/17

8:00 am-12:10 pm

1 stop4h 10m

$229

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Tue 5/27

6:35 pm-11:51 pm

1 stop5h 16m

Lexington Blue Grass

Tue 6/3

11:59 am-5:14 pm

1 stop5h 15m

$229

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Tue 6/10

4:55 pm-11:20 pm

1 stop6h 25m

Cincinnati Cinci./N. Kentucky

Tue 6/17

5:40 am-12:15 pm

2 stops6h 35m

$234

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Tue 5/27

6:01 am-2:51 pm

2 stops8h 50m

Lexington Blue Grass

Tue 6/3

6:20 am-11:16 am

1 stop4h 56m

$234

BuffaloCincinnati

BUF - CVG

BUFCVG

Buffalo

Wed 9/10

5:54 pm-11:57 pm

1 stop6h 03m

Cincinnati Cinci./N. Kentucky

Thu 9/11

10:19 am-2:06 pm

1 stop3h 47m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 44 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, January is the cheapest month in which you can book a flight from Buffalo to Kentucky (average of $299). Flying from Buffalo to Kentucky in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from BUF to KY?

Find hourly flight availability from Buffalo to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Buffalo to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 May 1, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Buffalo to Kentucky by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • What are the cheapest airlines to fly from Buffalo to Kentucky one-way?

    The cheapest airlines for a one-way flight from Buffalo to Kentucky are JetBlue ($85), Frontier ($90), and United Airlines ($100).

  • 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 - Knoxville McGhee Tyson or Buffalo - Cincinnati Cinci./N. 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, January is the cheapest month in which you can book a flight from Buffalo to Kentucky (average of $299). Flying from Buffalo to Kentucky in April is currently the most expensive (average of $369). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Buffalo to Kentucky

Discover the top 3 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$207Average$307FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$361FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$304Average$382FlexibilityNo cancel feeOn-time63%

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