$73 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 3/24. 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
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Cheap Flights from Buffalo to Kentucky

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville2 stops$318
Lexington
Lexington1 stop$249
Nashville
Nashville1 stop$177
Louisville
Louisville2 stops$318
Lexington
Lexington1 stop$249
Nashville
Nashville1 stop$177

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

Sun, Feb 22 - Fri, Feb 27
Frontier Logo
2:19 pm - 5:32 pm
BUF
-
CVG
27h 13m
1 stop
Frontier Logo
1:07 pm - 11:05 am
CVG
-
BUF
21h 58m
1 stop
$163Frontier
Sat, Feb 21 - Fri, Feb 27
Frontier Logo
12:20 pm - 11:33 pm
BUF
-
CVG
11h 13m
1 stop
Frontier Logo
1:07 pm - 11:05 am
CVG
-
BUF
21h 58m
1 stop
$173Frontier
Thu, Feb 26 - Sun, Mar 1
American Airlines Logo
7:41 pm - 11:39 pm
BUF
-
BNA
4h 58m
1 stop
American Airlines Logo
5:05 am - 10:58 am
BNA
-
BUF
4h 53m
1 stop
$177American Airlines
Mon, Apr 13 - Thu, Apr 16
Delta Logo
12:06 pm - 6:24 pm
BUF
-
BNA
7h 18m
1 stop
Delta Logo
6:05 am - 11:45 am
BNA
-
BUF
4h 40m
1 stop
$179Delta
Mon, Feb 23 - Fri, Feb 27
Frontier Logo
11:17 am - 2:10 pm
BUF
-
CVG
26h 53m
1 stop
Frontier Logo
1:07 pm - 11:05 am
CVG
-
BUF
21h 58m
1 stop
$180Frontier
Sat, Feb 21 - Sat, Feb 28
Southwest Logo
12:25 pm - 5:55 pm
BUF
-
BNA
6h 30m
2 stops
Southwest Logo
8:30 am - 4:30 pm
BNA
-
BUF
7h 00m
1 stop
$182Southwest
Thu, Feb 26 - Sun, Mar 1
Southwest Logo
3:10 pm - 9:25 pm
BUF
-
BNA
7h 15m
1 stop
Southwest Logo
9:50 pm - 8:05 am
BNA
-
BUF
9h 15m
1 stop
$183Southwest
Tue, Feb 17 - Thu, Feb 19
American Airlines Logo
6:39 pm - 10:36 pm
BUF
-
BNA
4h 57m
1 stop
American Airlines Logo
5:00 am - 11:43 am
BNA
-
BUF
5h 43m
1 stop
$199American Airlines
Thu, Feb 26 - Mon, Mar 2
Delta Logo
12:26 pm - 5:04 pm
BUF
-
BNA
5h 38m
1 stop
Delta Logo
6:00 am - 11:43 am
BNA
-
BUF
4h 43m
1 stop
$200Delta
Fri, May 1 - Wed, May 6
JetBlue Logo
5:29 pm - 10:34 pm
BUF
-
BNA
6h 05m
1 stop
JetBlue Logo
9:50 am - 6:44 pm
BNA
-
BUF
7h 54m
1 stop
$205JetBlue
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 Delta ($177) and Southwest ($177).

Good to know

Low seasonJanuary
Cheapest flight$84
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Buffalo to Nashville

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 $183 one-way - $313 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 8095 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

4.0 OkayKyle, Jan 2026
LGA - DFW
Read more Delta reviews

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

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.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

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

Information on your arrival and departure airports