What is the cheapest airline that flies from Buffalo to Kentucky?

Southwest, Delta, and American Airlines are the most popular carriers operating from Buffalo to Kentucky

What airlines fly to Kentucky?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Kentucky from Buffalo according to our data. Delta is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 3 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Buffalo Airport to Kentucky?

Prices for flights from Buffalo Airport to Kentucky are updated daily.

How many operators does momondo search for flights from Buffalo Airport to Kentucky?

As of November 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Kentucky.

How old do you have to be to fly from Buffalo Airport to Kentucky?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$158 Cheap Flights from Buffalo to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Kentucky

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:37 pm - 5:59 pmBUF Buffalo-SDF Louisville Intl

5h 22m1 stop Washington, D.C. Reagan-National

6:10 am - 11:00 amSDF Louisville Intl-BUF Buffalo

4h 50m1 stop Chicago O'Hare Intl

$315American Airlines

Thu, Jan 14 - Mon, Jan 18

5:28 am - 11:12 amBUF Buffalo-SDF Louisville Intl

5h 44m1 stop Washington, D.C. Reagan-National

10:45 am - 5:15 pmSDF Louisville Intl-BUF Buffalo

6h 30m1 stop Philadelphia

$315American Airlines

Mon, Nov 23 - Fri, Nov 27

10:35 am - 4:17 pmBUF Buffalo-SDF Louisville Intl

5h 42m1 stop New York LaGuardia

6:40 am - 2:18 pmSDF Louisville Intl-BUF Buffalo

7h 38m1 stop New York LaGuardia

$315Delta

Fri, Jan 15 - Mon, Jan 18

1:00 pm - 5:33 pmBUF Buffalo-SDF Louisville Intl

4h 33m1 stop Detroit Metropolitan Wayne County

5:00 pm - 11:11 pmSDF Louisville Intl-BUF Buffalo

6h 11m1 stop New York LaGuardia

$315Delta

Fri, Jan 15 - Mon, Jan 18

7:52 am - 12:43 pmBUF Buffalo-SDF Louisville Intl

4h 51m1 stop Chicago O'Hare Intl

6:24 am - 11:00 amSDF Louisville Intl-BUF Buffalo

4h 36m1 stop Chicago O'Hare Intl

$315American Airlines

Tue, Nov 24 - Thu, Nov 26

7:53 am - 12:40 pmBUF Buffalo-SDF Louisville Intl

4h 47m1 stop Chicago O'Hare Intl

6:22 am - 10:56 amSDF Louisville Intl-BUF Buffalo

4h 34m1 stop Chicago O'Hare Intl

$315American Airlines

Thu, Dec 10 - Mon, Dec 14

10:00 am - 7:25 pmBUF Buffalo-SDF Louisville Intl

9h 25m2 stops Washington, D.C. Dulles Intl Newark

6:15 am - 10:42 amSDF Louisville Intl-BUF Buffalo

4h 27m1 stop Newark

$320United Airlines

Wed, Dec 2 - Wed, Dec 9

7:00 am - 4:39 pmBUF Buffalo-SDF Louisville Intl

9h 39m2 stops Newark Chicago O'Hare Intl

9:00 am - 1:17 pmSDF Louisville Intl-BUF Buffalo

4h 17m1 stop Chicago O'Hare Intl

$320United Airlines

Wed, Dec 2 - Wed, Dec 9

10:15 am - 3:09 pmBUF Buffalo-SDF Louisville Intl

4h 54m1 stop Chicago O'Hare Intl

8:50 am - 4:41 pmSDF Louisville Intl-BUF Buffalo

7h 51m2 stops Chicago O'Hare Intl Newark

$322United Airlines

Thu, Jan 14 - Mon, Jan 18

10:00 am - 5:16 pmBUF Buffalo-SDF Louisville Intl

7h 16m1 stop New York LaGuardia

10:59 am - 3:19 pmSDF Louisville Intl-BUF Buffalo

4h 20m1 stop Detroit Metropolitan Wayne County

$343Delta

Thu, Dec 10 - Sun, Dec 13

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Delta flights from Buffalo to Kentucky

Our best Delta deals on Buffalo to Kentucky flight tickets

Delta

Jan 15

BUF1:00 pmBuffalo

4h 33m

1 stop

SDF5:33 pmLouisville Intl

Jan 18

SDF5:00 pmLouisville Intl

6h 11m

1 stop

BUF11:11 pmBuffalo

$315

Delta

Dec 10

BUF10:00 amBuffalo

7h 16m

1 stop

SDF5:16 pmLouisville Intl

Dec 13

SDF10:59 amLouisville Intl

4h 20m

1 stop

BUF3:19 pmBuffalo

$343

Delta

Dec 4

BUF12:06 pmBuffalo

5h 10m

1 stop

SDF5:16 pmLouisville Intl

Dec 7

SDF5:56 pmLouisville Intl

6h 05m

1 stop

BUF12:01 amBuffalo

$465

American Airlines flights from Buffalo to Kentucky

Our best American Airlines deals on Buffalo to Kentucky flight tickets

American Airlines

Nov 23

BUF5:28 amBuffalo

5h 44m

1 stop

SDF11:12 amLouisville Intl

Nov 27

SDF11:50 amLouisville Intl

12h 08m

2 stops

BUF11:58 pmBuffalo

$371

American Airlines

Jan 15

BUF12:37 pmBuffalo

10h 50m

2 stops

SDF11:27 pmLouisville Intl

Jan 18

SDF6:00 amLouisville Intl

11h 38m

1 stop

BUF5:38 pmBuffalo

$393

American Airlines

Nov 21

BUF12:14 pmBuffalo

22h 57m

1 stop

SDF11:11 amLouisville Intl

Nov 26

SDF10:01 amLouisville Intl

6h 24m

1 stop

BUF4:25 pmBuffalo

$496

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Thu 1/14

12:37 pm-5:59 pm

1 stop5h 22m

Louisville Intl

Mon 1/18

6:10 am-11:00 am

1 stop4h 50m

$315

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Mon 11/23

5:28 am-11:12 am

1 stop5h 44m

Louisville Intl

Fri 11/27

10:45 am-5:15 pm

1 stop6h 30m

$315

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Fri 1/15

10:35 am-4:17 pm

1 stop5h 42m

Louisville Intl

Mon 1/18

6:40 am-2:18 pm

1 stop7h 38m

$315

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Fri 1/15

1:00 pm-5:33 pm

1 stop4h 33m

Louisville Intl

Mon 1/18

5:00 pm-11:11 pm

1 stop6h 11m

$315

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Tue 11/24

7:52 am-12:43 pm

1 stop4h 51m

Louisville Intl

Thu 11/26

6:24 am-11:00 am

1 stop4h 36m

$315

Quickest round-trip

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Thu 12/10

7:53 am-12:40 pm

1 stop4h 47m

Louisville Intl

Mon 12/14

6:22 am-10:56 am

1 stop4h 34m

$315

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Wed 12/2

10:00 am-7:25 pm

2 stops9h 25m

Louisville Intl

Wed 12/9

6:15 am-10:42 am

1 stop4h 27m

$320

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Wed 12/2

7:00 am-4:39 pm

2 stops9h 39m

Louisville Intl

Wed 12/9

9:00 am-1:17 pm

1 stop4h 17m

$320

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Thu 1/14

10:15 am-3:09 pm

1 stop4h 54m

Louisville Intl

Mon 1/18

8:50 am-4:41 pm

2 stops7h 51m

$322

BuffaloLouisville

BUF Buffalo - SDF Louisville Intl

BUFSDF

Buffalo

Thu 12/10

10:00 am-5:16 pm

1 stop7h 16m

Louisville Intl

Sun 12/13

10:59 am-3:19 pm

1 stop4h 20m

$343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in April, then August is your next best option. Flight prices from Buffalo to Kentucky during August average around $316.

Cheap Buffalo to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Kentucky

Best Price Found	$158
Fastest flight time	2h 00m
Direct flights	None

The best one-way flight to Kentucky from Buffalo in the past 72 hours is $158. The best round-trip flight deal from Buffalo to Kentucky found on momondo in the last 72 hours is $315.

The fastest flight from Buffalo to Kentucky takes 2h 00m

There are no direct flights from Buffalo to Kentucky. There are no popular flight routes from Buffalo to Kentucky.

Search flight deals

Frequently asked questions about flying from Buffalo to Kentucky

When did momondo last update prices for flights from Buffalo Airport to Kentucky?
Prices for flights from Buffalo Airport to Kentucky are updated daily.
How many operators does momondo search for flights from Buffalo Airport to Kentucky?
As of November 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Kentucky.
How old do you have to be to fly from Buffalo Airport to Kentucky?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buffalo to Kentucky

Compare and see reviews for airlines that fly from Buffalo to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.0 12,230 reviews		Search American Airlines flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,697 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Kentucky?

Finding the right flight to Kentucky from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kentucky quick and easy, saving you time and money.

Can I find flights from Buffalo to Kentucky with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Buffalo to Kentucky flights to just show those with flexible booking policies.

How can momondo help me find flights from Buffalo to Kentucky?

momondo provides multiple filters to help you find the best flight to Kentucky from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Kentucky right now. Can momondo alert me if prices change?

Price alerts on flights to Kentucky from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.