How does KAYAK find such low prices on flights from Kentucky to Buffalo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Buffalo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Buffalo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Buffalo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Buffalo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$126 CHEAP FLIGHTS from Kentucky to Buffalo

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Kentucky to Buffalo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Kentucky to Buffalo

Fri, Nov 13 - Mon, Nov 16

4:40 pm - 9:15 pmSDF Louisville Intl-BUF Buffalo

4h 35m1 stop Chicago Midway

3:55 pm - 10:15 pmBUF Buffalo-SDF Louisville Intl

6h 20m1 stop Baltimore/Washington

$266Southwest

Wed, Dec 9 - Sun, Dec 13

5:40 am - 12:05 pmSDF Louisville Intl-BUF Buffalo

6h 25m1 stop Baltimore/Washington

6:00 am - 12:30 pmBUF Buffalo-SDF Louisville Intl

6h 30m1 stop Baltimore/Washington

$266Southwest

Thu, Nov 12 - Sun, Nov 15

4:40 pm - 9:15 pmSDF Louisville Intl-BUF Buffalo

4h 35m1 stop Chicago Midway

4:00 pm - 9:05 pmBUF Buffalo-SDF Louisville Intl

5h 05m1 stop Chicago Midway

$266Southwest

Sat, Dec 19 - Mon, Dec 28

6:29 pm - 12:02 amSDF Louisville Intl-BUF Buffalo

5h 33m1 stop Detroit Metropolitan Wayne County

5:50 pm - 9:23 pmBUF Buffalo-SDF Louisville Intl

3h 33m1 stop Detroit Metropolitan Wayne County

$335Delta

Wed, Dec 2 - Wed, Dec 9

10:50 am - 4:57 pmLEX Lexington Blue Grass-BUF Buffalo

6h 07m1 stop Chicago O'Hare Intl

5:40 pm - 11:56 pmBUF Buffalo-LEX Lexington Blue Grass

6h 16m1 stop Chicago O'Hare Intl

$339United Airlines

Wed, Dec 2 - Wed, Dec 9

5:00 am - 9:44 amLEX Lexington Blue Grass-BUF Buffalo

4h 44m1 stop Chicago O'Hare Intl

11:23 am - 11:56 pmBUF Buffalo-LEX Lexington Blue Grass

12h 33m2 stops Newark Chicago O'Hare Intl

$344United Airlines

Sun, Dec 20 - Mon, Dec 28

7:20 am - 11:27 amSDF Louisville Intl-BUF Buffalo

4h 07m1 stop Detroit Metropolitan Wayne County

5:50 pm - 9:23 pmBUF Buffalo-SDF Louisville Intl

3h 33m1 stop Detroit Metropolitan Wayne County

$385Delta

Wed, Dec 2 - Wed, Dec 9

11:10 am - 6:03 pmLEX Lexington Blue Grass-BUF Buffalo

6h 53m1 stop Chicago O'Hare Intl

6:49 pm - 11:51 pmBUF Buffalo-LEX Lexington Blue Grass

5h 02m1 stop Chicago O'Hare Intl

$391American Airlines

Mon, Dec 28 - Tue, Dec 29

6:29 pm - 12:02 amSDF Louisville Intl-BUF Buffalo

5h 33m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:47 amBUF Buffalo-SDF Louisville Intl

4h 47m1 stop Detroit Metropolitan Wayne County

$395Delta

Wed, Dec 2 - Wed, Dec 9

5:08 am - 3:09 pmLEX Lexington Blue Grass-BUF Buffalo

10h 01m2 stops Chicago O'Hare Intl Philadelphia

11:26 am - 6:52 pmBUF Buffalo-LEX Lexington Blue Grass

7h 26m1 stop Chicago O'Hare Intl

$396American Airlines

Recent last minute flight deals from Kentucky to Buffalo

Fri, Oct 30 - Fri, Nov 6

5:53 pm - 11:59 pmLEX Lexington Blue Grass-BUF Buffalo

6h 06m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:48 amBUF Buffalo-LEX Lexington Blue Grass

5h 48m1 stop Atlanta Hartsfield-Jackson

$487Delta

Mon, Nov 2 - Mon, Nov 9

5:40 am - 12:00 pmSDF Louisville Intl-BUF Buffalo

6h 20m1 stop Baltimore/Washington

4:00 pm - 9:05 pmBUF Buffalo-SDF Louisville Intl

5h 05m1 stop Chicago Midway

$525Southwest

Mon, Nov 2 - Mon, Nov 9

5:35 pm - 11:45 pmSDF Louisville Intl-BUF Buffalo

6h 10m2 stops Nashville Intl Baltimore/Washington

5:30 pm - 12:25 amBUF Buffalo-SDF Louisville Intl

6h 55m1 stop Baltimore/Washington

$530Southwest

Mon, Nov 2 - Mon, Nov 9

5:10 am - 2:20 pmSDF Louisville Intl-BUF Buffalo

9h 10m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

10:51 am - 8:52 pmBUF Buffalo-SDF Louisville Intl

10h 01m2 stops Newark Chicago O'Hare Intl

$565United Airlines

Wed, Oct 28 - Sat, Oct 31

6:18 pm - 10:59 pmSDF Louisville Intl-BUF Buffalo

4h 41m1 stop Newark

10:30 am - 5:00 pmBUF Buffalo-SDF Louisville Intl

6h 30m1 stop Chicago O'Hare Intl

$719United Airlines

Wed, Oct 28 - Sat, Oct 31

2:10 pm - 8:36 pmSDF Louisville Intl-BUF Buffalo

6h 26m1 stop Chicago O'Hare Intl

5:49 pm - 10:30 pmBUF Buffalo-SDF Louisville Intl

4h 41m1 stop Chicago O'Hare Intl

$719United Airlines

Fri, Oct 30 - Fri, Nov 6

9:55 am - 2:20 pmSDF Louisville Intl-BUF Buffalo

4h 25m1 stop Washington, D.C. Dulles Intl

5:58 pm - 10:30 pmBUF Buffalo-SDF Louisville Intl

4h 32m1 stop Chicago O'Hare Intl

$721United Airlines

Wed, Oct 28 - Sat, Oct 31

10:27 am - 5:02 pmSDF Louisville Intl-BUF Buffalo

6h 35m1 stop Chicago O'Hare Intl

10:51 am - 8:52 pmBUF Buffalo-SDF Louisville Intl

10h 01m2 stops Newark Chicago O'Hare Intl

$724United Airlines

Wed, Oct 28 - Sat, Oct 31

7:00 am - 2:20 pmSDF Louisville Intl-BUF Buffalo

7h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

10:51 am - 6:32 pmBUF Buffalo-SDF Louisville Intl

7h 41m2 stops Newark Chicago O'Hare Intl

$730United Airlines

Fri, Oct 30 - Fri, Nov 6

7:10 am - 1:16 pmLEX Lexington Blue Grass-BUF Buffalo

6h 06m1 stop Chicago O'Hare Intl

10:35 am - 8:35 pmBUF Buffalo-LEX Lexington Blue Grass

10h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$988United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$126

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Louisville to Buffalo

How does KAYAK find such low prices on flights from Kentucky to Buffalo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Buffalo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Buffalo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Buffalo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Buffalo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.