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Cheap flights from Kentucky to Buffalo from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Buffalo departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kentucky to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:00 am - 8:47 am
CVG
-
BUF
22h 47m
1 stop
Frontier Logo
11:25 am - 3:52 pm
BUF
-
CVG
28h 27m
1 stop
$171Frontier
Thu, Apr 16 - Sun, Apr 19
Delta Logo
5:29 pm - 11:26 pm
BNA
-
BUF
4h 57m
1 stop
Delta Logo
6:00 am - 10:20 am
BUF
-
BNA
5h 20m
1 stop
$173Delta
Fri, Feb 27 - Wed, Mar 18
American Airlines Logo
5:00 am - 11:49 am
BNA
-
BUF
5h 49m
1 stop
American Airlines Logo
7:40 pm - 11:42 pm
BUF
-
BNA
5h 02m
1 stop
$177American Airlines
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
10:23 am - 7:13 pm
BNA
-
BUF
7h 50m
1 stop
Multiple Airlines Logo
11:25 am - 5:00 pm
BUF
-
BNA
6h 35m
1 stop
$196Multiple Airlines
Thu, May 14 - Mon, May 18
Southwest Logo
9:50 pm - 8:05 am
BNA
-
BUF
9h 15m
1 stop
Southwest Logo
9:10 am - 1:15 pm
BUF
-
BNA
5h 05m
1 stop
$213Southwest
Sun, Mar 1 - Wed, Mar 18
Southwest Logo
5:25 am - 7:05 pm
BNA
-
BUF
12h 40m
1 stop
Southwest Logo
9:10 am - 5:05 pm
BUF
-
BNA
8h 55m
2 stops
$219Southwest
Fri, Feb 27 - Wed, Mar 18
American Airlines Logo
4:15 pm - 11:19 pm
LEX
-
BUF
7h 04m
1 stop
American Airlines Logo
10:44 am - 3:18 pm
BUF
-
LEX
4h 34m
1 stop
$249American Airlines
Wed, May 6 - Sat, May 9
United Airlines Logo
7:05 pm - 11:56 pm
CVG
-
BUF
4h 51m
1 stop
United Airlines Logo
10:32 am - 6:49 pm
BUF
-
CVG
8h 17m
2 stops
$268United Airlines
Mon, Mar 9 - Tue, Mar 10
United Airlines Logo
7:03 am - 2:14 pm
CVG
-
BUF
7h 11m
2 stops
United Airlines Logo
7:00 am - 1:22 pm
BUF
-
CVG
6h 22m
1 stop
$276United Airlines
Wed, Mar 18 - Sat, Mar 21
Multiple Airlines Logo
1:52 pm - 5:41 pm
TYS
-
BUF
27h 49m
1 stop
Multiple Airlines Logo
12:50 pm - 8:08 am
BUF
-
TYS
19h 18m
2 stops
$315Multiple Airlines
Thu, Mar 12 - Thu, Mar 19

Frontier flights from Kentucky to Buffalo

Our best Frontier deals on Kentucky to Buffalo flight tickets
Frontier
Apr 16
CVG10:00 amCincinnati Cinci./N. Kentucky
22h 47m
1 stop
BUF8:47 amBuffalo
Apr 19
BUF11:25 amBuffalo
28h 27m
1 stop
CVG3:52 pmCincinnati Cinci./N. Kentucky
$171
Frontier
Apr 16
BNA10:23 amNashville Intl
7h 50m
1 stop
BUF7:13 pmBuffalo
Apr 18
BUF11:44 amBuffalo
6h 38m
1 stop
BNA5:22 pmNashville Intl
$181
Frontier
Mar 12
CVG7:43 pmCincinnati Cinci./N. Kentucky
16h 22m
1 stop
BUF12:05 pmBuffalo
Mar 19
BUF12:50 pmBuffalo
5h 41m
1 stop
CVG6:31 pmCincinnati Cinci./N. Kentucky
$244

United Airlines flights from Kentucky to Buffalo

Our best United Airlines deals on Kentucky to Buffalo flight tickets
United Airlines
Feb 24
BNA2:50 pmNashville Intl
5h 01m
1 stop
BUF8:51 pmBuffalo
Feb 28
BUF6:07 amBuffalo
7h 21m
2 stops
BNA12:28 pmNashville Intl
$244
United Airlines
Feb 24
BNA6:00 amNashville Intl
7h 13m
2 stops
BUF2:13 pmBuffalo
Feb 28
BUF6:07 amBuffalo
7h 21m
2 stops
BNA12:28 pmNashville Intl
$249
United Airlines
Mar 9
CVG7:05 pmCincinnati Cinci./N. Kentucky
4h 51m
1 stop
BUF11:56 pmBuffalo
Mar 10
BUF10:32 amBuffalo
8h 17m
2 stops
CVG6:49 pmCincinnati Cinci./N. Kentucky
$268

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Buffalo 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, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Kentucky to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Thu 4/16

10:00 am-8:47 am

1 stop22h 47m

Buffalo

Sun 4/19

11:25 am-3:52 pm

1 stop28h 27m

$171

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 2/27

5:29 pm-11:26 pm

1 stop4h 57m

Buffalo

Wed 3/18

6:00 am-10:20 am

1 stop5h 20m

$173

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 3/19

5:00 am-11:49 am

1 stop5h 49m

Buffalo

Mon 3/23

7:40 pm-11:42 pm

1 stop5h 02m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 5/14

10:23 am-7:13 pm

1 stop7h 50m

Buffalo

Mon 5/18

11:25 am-5:00 pm

1 stop6h 35m

$196

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sun 3/1

9:50 pm-8:05 am

1 stop9h 15m

Buffalo

Wed 3/18

9:10 am-1:15 pm

1 stop5h 05m

$213

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 2/27

5:25 am-7:05 pm

1 stop12h 40m

Buffalo

Wed 3/18

9:10 am-5:05 pm

2 stops8h 55m

$219

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Wed 5/6

4:15 pm-11:19 pm

1 stop7h 04m

Buffalo

Sat 5/9

10:44 am-3:18 pm

1 stop4h 34m

$249

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Mon 3/9

7:05 pm-11:56 pm

1 stop4h 51m

Buffalo

Tue 3/10

10:32 am-6:49 pm

2 stops8h 17m

$268

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Wed 3/18

7:03 am-2:14 pm

2 stops7h 11m

Buffalo

Sat 3/21

7:00 am-1:22 pm

1 stop6h 22m

$276

KnoxvilleBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

Thu 3/12

1:52 pm-5:41 pm

1 stop27h 49m

Buffalo

Thu 3/19

12:50 pm-8:08 am

2 stops19h 18m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Kentucky to Buffalo

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

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

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

Cheap Kentucky to Buffalo flight deals and tips

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

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Buffalo

1 airport
The fastest flight from Kentucky to Buffalo takes 1h 45m
Direct flights go from Kentucky to Buffalo every day.
There is 1 airport in Buffalo. From Kentucky there are direct flights to Buffalo (BUF).
Search flight deals

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

    Prices for flights from Kentucky to Buffalo Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kentucky to Buffalo

Compare and see reviews for airlines that fly from Kentucky to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,278 reviews
Search American Airlines flights
DeltaPriceFrom $239Free CancellationRating
7.9
8,193 reviews
Search Delta flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Grand Island
Tonawanda
Williamsville
Orchard Park
Lockport
West Seneca
Bowmansville
East Aurora
Eden
Angola

Why use momondo?

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

Finding the right flight to Buffalo from Kentucky 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 Buffalo quick and easy, saving you time and money.

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

Flights from Kentucky to Buffalo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Kentucky to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Kentucky to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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