$69 Find Cheap Flights from Buffalo to Kentucky

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Kentucky departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kentucky

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Kentucky, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Kentucky, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Kentucky

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville1 stop$353
Lexington
Lexington1 stop$289
Nashville
Nashville1 stop$197
Louisville
Louisville1 stop$353
Lexington
Lexington1 stop$289
Nashville
Nashville1 stop$197

Book Cheap Buffalo to Kentucky Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Kentucky that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Kentucky

Fri, May 1 - Mon, May 4
Southwest Logo
8:00 pm - 11:00 pm
BUF
-
BNA
4h 00m
1 stop
Southwest Logo
5:20 am - 10:15 am
BNA
-
BUF
3h 55m
1 stop
$197Southwest
Fri, Apr 10 - Mon, Apr 13
Southwest Logo
8:00 pm - 11:00 pm
BUF
-
BNA
4h 00m
1 stop
Southwest Logo
7:45 pm - 7:50 am
BNA
-
BUF
11h 05m
1 stop
$202Southwest
Fri, May 1 - Mon, May 4
Delta Logo
7:40 pm - 11:24 pm
BUF
-
BNA
4h 44m
1 stop
Delta Logo
5:25 am - 11:01 am
BNA
-
BUF
4h 36m
1 stop
$217Delta
Fri, Jun 12 - Sun, Jun 14
United Airlines Logo
5:52 pm - 11:21 pm
BUF
-
BNA
6h 29m
1 stop
United Airlines Logo
8:30 am - 2:19 pm
BNA
-
BUF
4h 49m
1 stop
$224United Airlines
Wed, Apr 8 - Fri, Apr 10
United Airlines Logo
7:00 am - 10:27 am
BUF
-
BNA
4h 27m
1 stop
United Airlines Logo
6:35 pm - 11:50 pm
BNA
-
BUF
4h 15m
1 stop
$225United Airlines
Sun, Apr 12 - Tue, Apr 14
American Airlines Logo
6:19 am - 9:37 am
BUF
-
BNA
4h 18m
1 stop
American Airlines Logo
5:00 am - 10:51 am
BNA
-
BUF
4h 51m
1 stop
$227American Airlines
Mon, Apr 13 - Mon, Apr 20
Frontier Logo
8:16 pm - 11:20 pm
BUF
-
CVG
27h 04m
1 stop
Frontier Logo
7:46 pm - 12:42 pm
CVG
-
BUF
16h 56m
1 stop
$246Frontier
Tue, Apr 28 - Sun, May 3
Frontier Logo
1:56 pm - 11:20 pm
BUF
-
CVG
33h 24m
2 stops
Frontier Logo
7:26 pm - 11:47 am
CVG
-
BUF
16h 21m
1 stop
$279Frontier
Mon, May 11 - Tue, May 12
American Airlines Logo
5:02 pm - 10:09 pm
BUF
-
CVG
5h 07m
1 stop
American Airlines Logo
5:00 am - 10:51 am
CVG
-
BUF
5h 51m
1 stop
$281American Airlines
Wed, May 20 - Sun, May 24
Delta Logo
5:41 pm - 11:10 pm
BUF
-
LEX
5h 29m
1 stop
Delta Logo
7:02 am - 11:23 am
LEX
-
BUF
4h 21m
1 stop
$289Delta
Booking Insights

KAYAK's insights & trends for Buffalo to Kentucky flights

Get data-powered insights and trends into flights from Buffalo to Kentucky to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Kentucky?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Kentucky were found on United Airlines ($197) and Southwest ($202).

Good to know

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Buffalo to Cincinnati

FAQs - booking Kentucky flights

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

    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 Buffalo to Kentucky.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to 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 Buffalo to Kentucky?

    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 from Buffalo to Kentucky with an airline and back with another airline.

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

    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 from Buffalo to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Kentucky

  • Looking for a cheap flight? 25% of our users found tickets from Buffalo to the following destinations at these prices or less: Nashville $194 one-way - $394 round-trip

Reviews of the top airlines flying from Buffalo to Kentucky

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Kentucky. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Kentucky? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8296 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate got changed several times and the flight was delayed over an hour. Awful experience

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

No Snacks or Entertainment. The flight was short, snacks should still be given.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

Everything you need to know for your flight from Buffalo to Kentucky

Information on your arrival and departure airports