What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Buffalo?

Frontier, Delta, and United Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Buffalo

What airlines fly to Buffalo?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Buffalo from Cincinnati according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 4 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport are updated daily.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport?

As of March 2026, there are 4 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport 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 Cincinnati Cinci./N. Kentucky Airport 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.

$63 Cheap Flights from Cincinnati to Buffalo in 2026

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One-way

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7:43 pm - 12:13 pm

CVG

BUF

16h 30m

1 stop

1:08 pm - 6:36 pm

BUF

CVG

5h 28m

1 stop

$214Frontier

Fri, May 15 - Mon, May 18

6:00 am - 8:47 am

CVG

BUF

26h 47m

1 stop

11:55 am - 6:36 pm

BUF

CVG

6h 41m

1 stop

$216Frontier

Thu, May 14 - Thu, May 21

2:33 pm - 11:23 am

CVG

BUF

20h 50m

2 stops

1:11 pm - 6:36 pm

BUF

CVG

5h 25m

1 stop

$217Frontier

Thu, Apr 30 - Sat, May 2

6:53 pm - 11:47 am

CVG

BUF

16h 54m

1 stop

12:07 pm - 5:48 pm

BUF

CVG

5h 41m

1 stop

$249Frontier

Sun, Apr 19 - Sun, Apr 26

5:20 pm - 12:13 pm

CVG

BUF

18h 53m

2 stops

1:08 pm - 6:36 pm

BUF

CVG

5h 28m

1 stop

$259Frontier

Fri, May 15 - Mon, May 18

6:53 pm - 10:34 am

CVG

BUF

15h 41m

2 stops

12:07 pm - 5:48 pm

BUF

CVG

5h 41m

1 stop

$262Frontier

Sun, Apr 19 - Sun, Apr 26

6:00 am - 10:00 am

CVG

BUF

4h 00m

1 stop

7:00 am - 1:10 pm

BUF

CVG

6h 10m

1 stop

$269United Airlines

Thu, Apr 2 - Thu, Apr 9

7:56 pm - 12:16 pm

CVG

BUF

16h 20m

1 stop

11:55 am - 6:36 pm

BUF

CVG

6h 41m

1 stop

$281Frontier

Sun, Jun 7 - Thu, Jun 11

7:36 am - 2:21 pm

CVG

BUF

6h 45m

1 stop

1:45 pm - 7:18 pm

BUF

CVG

5h 33m

1 stop

$283American Airlines

Thu, Apr 30 - Sat, May 2

12:05 pm - 5:23 pm

CVG

BUF

5h 18m

1 stop

10:30 am - 3:54 pm

BUF

CVG

5h 24m

1 stop

$291Delta

Tue, Jun 9 - Wed, Jun 10

Frontier flights from Cincinnati to Buffalo

Our best Frontier deals on Cincinnati to Buffalo flight tickets

Frontier

May 15

CVG7:43 pmCincinnati Cinci./N. Kentucky

16h 30m

1 stop

BUF12:13 pmBuffalo

May 18

BUF1:08 pmBuffalo

5h 28m

1 stop

CVG6:36 pmCincinnati Cinci./N. Kentucky

$214

Frontier

May 14

CVG6:00 amCincinnati Cinci./N. Kentucky

26h 47m

1 stop

BUF8:47 amBuffalo

May 21

BUF11:55 amBuffalo

6h 41m

1 stop

CVG6:36 pmCincinnati Cinci./N. Kentucky

$216

Frontier

Apr 30

CVG2:33 pmCincinnati Cinci./N. Kentucky

20h 50m

2 stops

BUF11:23 amBuffalo

May 2

BUF1:11 pmBuffalo

5h 25m

1 stop

CVG6:36 pmCincinnati Cinci./N. Kentucky

$217

United Airlines flights from Cincinnati to Buffalo

Our best United Airlines deals on Cincinnati to Buffalo flight tickets

United Airlines

Apr 2

CVG6:00 amCincinnati Cinci./N. Kentucky

4h 00m

1 stop

BUF10:00 amBuffalo

Apr 9

BUF7:00 amBuffalo

6h 10m

1 stop

CVG1:10 pmCincinnati Cinci./N. Kentucky

$269

United Airlines

Aug 13

CVG2:11 pmCincinnati Cinci./N. Kentucky

6h 57m

1 stop

BUF9:08 pmBuffalo

Aug 15

BUF5:52 pmBuffalo

6h 05m

1 stop

CVG11:57 pmCincinnati Cinci./N. Kentucky

$327

United Airlines

May 15

CVG2:03 pmCincinnati Cinci./N. Kentucky

6h 58m

1 stop

BUF9:01 pmBuffalo

May 17

BUF6:10 amBuffalo

6h 47m

2 stops

CVG12:57 pmCincinnati Cinci./N. Kentucky

$332

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Fri 5/15

7:43 pm-12:13 pm

1 stop16h 30m

Buffalo

Mon 5/18

1:08 pm-6:36 pm

1 stop5h 28m

$214

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Thu 5/14

6:00 am-8:47 am

1 stop26h 47m

Buffalo

Thu 5/21

11:55 am-6:36 pm

1 stop6h 41m

$216

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Thu 4/30

2:33 pm-11:23 am

2 stops20h 50m

Buffalo

Sat 5/2

1:11 pm-6:36 pm

1 stop5h 25m

$217

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Sun 4/19

6:53 pm-11:47 am

1 stop16h 54m

Buffalo

Sun 4/26

12:07 pm-5:48 pm

1 stop5h 41m

$249

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Fri 5/15

5:20 pm-12:13 pm

2 stops18h 53m

Buffalo

Mon 5/18

1:08 pm-6:36 pm

1 stop5h 28m

$259

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Sun 4/19

6:53 pm-10:34 am

2 stops15h 41m

Buffalo

Sun 4/26

12:07 pm-5:48 pm

1 stop5h 41m

$262

Quickest round-trip

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Thu 4/2

6:00 am-10:00 am

1 stop4h 00m

Buffalo

Thu 4/9

7:00 am-1:10 pm

1 stop6h 10m

$269

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Sun 6/7

7:56 pm-12:16 pm

1 stop16h 20m

Buffalo

Thu 6/11

11:55 am-6:36 pm

1 stop6h 41m

$281

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Thu 4/30

7:36 am-2:21 pm

1 stop6h 45m

Buffalo

Sat 5/2

1:45 pm-7:18 pm

1 stop5h 33m

$283

CincinnatiBuffalo

CVG - BUF

CVGBUF

Cincinnati Cinci./N. Kentucky

Tue 6/9

12:05 pm-5:23 pm

1 stop5h 18m

Buffalo

Wed 6/10

10:30 am-3:54 pm

1 stop5h 24m

$291

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Cincinnati 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

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How have Cincinnati to Buffalo flight prices changed over time?

When to book flights from Cincinnati to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cincinnati to Buffalo (CVG to BUF) flight deals and tips

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Fastest flight time	3h 40m
Direct flights	None

The fastest flight from Cincinnati to Buffalo takes 3h 40m

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

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How far is Cincinnati Cinci./N. Kentucky to Buffalo by plane?
A flight from Cincinnati Cinci./N. Kentucky to Buffalo will travel around 393.0 mi. Typically, this will take 3h 40m by plane in normal conditions.
When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport?
As of March 2026, there are 4 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Buffalo Airport.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport 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 Cincinnati Cinci./N. Kentucky Airport 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.
What is the most popular airline from Cincinnati to Buffalo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Cincinnati to Buffalo is American Airlines (49% of total bookings). The next most popular airlines are Delta (26%), United Airlines (13%), and Frontier (12%).

Best airlines flying from Cincinnati to Buffalo

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $89	Free Cancellation	Rating 5.7 3,033 reviews	Search Frontier flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.1 11,403 reviews	Search American Airlines flights
Delta	PriceFrom $229	Free Cancellation	Rating 7.9 8,271 reviews	Search Delta flights
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 9,408 reviews	Search United Airlines flights

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 Cincinnati to Buffalo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cincinnati to Buffalo. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Cincinnati with this policy.

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

Once all potential Cincinnati 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 Cincinnati to Buffalo right now. Can momondo alert me if prices change?

Price alerts on flights to Buffalo from Cincinnati 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.

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Cheap flights from Cincinnati to Buffalo from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Buffalo departing on 4/16. 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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What airlines fly to Buffalo?

When to book flights from Cincinnati to Buffalo

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An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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