Cheap Flights from Cincinnati Northern Kentucky to Buffalo Niagara

Compare Cincinnati Northern Kentucky to Buffalo Niagara flight deals

Find the cheapest month or even day of the year to fly to Buffalo Niagara

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Flight deals from Cincinnati Northern Kentucky to Buffalo Niagara

Looking for a cheap last-minute deal or the best return flight from Cincinnati Northern Kentucky Airport to Buffalo Niagara Airport? If you want to travel next month, return fares start from $389. Find the lowest prices on one-way and return tickets right here.

Buffalo.$389 per passenger.Departing Wed, 1 Jul, returning Tue, 7 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Wed, 1 Jul, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Tue, 7 Jul, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $389, select.

Buffalo.$422 per passenger.Departing Tue, 28 Jul, returning Sun, 2 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Tue, 28 Jul, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Sun, 2 Aug, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $422, select.

Buffalo.$452 per passenger.Departing Thu, 25 Jun, returning Mon, 29 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Thu, 25 Jun, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Mon, 29 Jun, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $452, select.

Buffalo.$486 per passenger.Departing Tue, 30 Jun, returning Mon, 6 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Tue, 30 Jun, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Mon, 6 Jul, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $486, select.

Buffalo.$491 per passenger.Departing Thu, 27 Aug, returning Sun, 30 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Thu, 27 Aug, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Sun, 30 Aug, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $491, select.

Buffalo.$529 per passenger.Departing Sat, 3 Oct, returning Sun, 4 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Sat, 3 Oct, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Sun, 4 Oct, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $529, select.

Find the cheapest month to fly from Cincinnati Northern Kentucky to Buffalo Niagara

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cincinnati Northern Kentucky to Buffalo Niagara flights are currently cheapest in July.

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Cincinnati Northern Kentucky to Buffalo Niagara: Alternative routes

Compare routes from Cincinnati Northern Kentucky to Buffalo below. You may find an airport to fly into that's cheaper, faster, or easier than Buffalo Niagara.

Cincinnati to Buffalo: Flight information

The things to know before you go.

Cheapest flight found	$389
Cheapest month to fly	July

Finding cheap flights from Cincinnati Northern Kentucky to Buffalo Niagara: Frequently asked questions

How much are return flights from Cincinnati Northern Kentucky to Buffalo Niagara?

The best price we found for a return flight from Cincinnati Northern Kentucky to Buffalo Niagara is $389. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Cincinnati Northern Kentucky to Buffalo Niagara?

Currently, there are no airlines that fly direct from Cincinnati Northern Kentucky to Buffalo Niagara. But we found flights with one or more stops from $389.

How many flights are there a week from Cincinnati Northern Kentucky to Buffalo Niagara?

As of June 2026, there are no flights flying from Cincinnati Northern Kentucky to Buffalo Niagara.

When is the cheapest time to fly from Cincinnati Northern Kentucky to Buffalo Niagara?

The cheapest month to fly from Cincinnati Northern Kentucky to Buffalo Niagara is usually July.

Which upcoming date is cheapest to fly from Cincinnati Northern Kentucky Airport to Buffalo Niagara Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cincinnati Northern Kentucky Airport to Buffalo Niagara Airport on Wednesday, 1 July 2026.

Can I get a direct flight from Cincinnati Northern Kentucky Airport to Buffalo Niagara Airport?

No airlines currently offer direct flights between Cincinnati Northern Kentucky Airport and Buffalo Niagara Airport. Most routes have one or more stops.

How can I find the best flight deal to Buffalo Niagara?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buffalo Niagara but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Buffalo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buffalo is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Cincinnati Northern Kentucky Airport to Buffalo Niagara with?

Currently, Frontier Airlines offers the cheapest flight tickets to Buffalo Niagara.

Travelling from Cincinnati/Northern Kentucky Airport (CVG) to Buffalo Niagara International Airport (BUF): what you need to know

Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to catch your CVG to BUF flight.
You can expect bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.
If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport. Here are the most popular stopovers between CVG and BUF:
- Detroit Metropolitan Wayne County Airport
- Washington Dulles International Airport
- Nashville International Airport

How to find the cheapest flights from Cincinnati/Northern Kentucky Airport (CVG) to Buffalo Niagara International Airport (BUF)

The lowest price we've found for a one-way Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport flight is $187. A round-trip plane ticket right now is $389. Depending on the availability and when you book, these fares could change.
Don't leave things to the last moment. You're more likely to find cheap tickets from CVG to BUF if you book in advance. Airlines often offer some terrific early bird rates.
The 'Whole month' search tool shows you the cheapest flights from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport across the entire month. It's an easy way to snap up a bargain if your travel dates are flexible.
Getting your hands on cheap flights from CVG to BUF is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a new deal comes up.
Select your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport.

Handy information about Cincinnati/Northern Kentucky Airport (CVG)

77.0% of flights that take off from Cincinnati/Northern Kentucky Airport land at their destination on schedule.
Central Cincinnati to Cincinnati/Northern Kentucky Airport is approximately 21 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're catching a cab, ride-sharing or driving.
Expect a trip time of roughly 40 minutes when using public transport.

Arriving at Buffalo Niagara International Airport (BUF)

The last thing you want is a lengthy trip to your hotel if you're arriving on a late Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport flight. Reserve one of these accommodation options near BUF instead:
Begin your adventure by picking up a Buffalo Niagara International Airport rental car. Grab your wheels from Dollar, Hertz or Budget and explore beyond Buffalo's usual tourist stops.
For the best deal, reserve your ride from Buffalo Niagara International Airport around two weeks ahead.

Getting from Buffalo Niagara International Airport (BUF) to central Buffalo

The address for BUF is Genesee Street.
Buffalo Niagara International Airport to the centre of Buffalo has a drive time of around 20 minutes. It's approximately 18 kilometres away.
It typically takes 1 hour 15 minutes to get there by public transport.

When to fly to Buffalo Niagara International Airport (BUF)

August is the busiest month for flights from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport. To skip the crowds, go to Buffalo in May.
The warmest month in Buffalo is July, with temperatures ranging between 15ºC and 28ºC. Book your flights from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport in this month if you enjoy this type of weather.
Look for cheap tickets from CVG to BUF in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -10ºC and 2ºC on average.

Explore more of United States

You've visited Buffalo, now it's time to discover more of United States. Journey around 467 kilometres south-east to New York to tick off its leading attractions. From Statue of Liberty to Central Park and Empire State Building, you'll have a full itinerary ahead.
If you're ready to explore another well-known destination in United States, consider Philadelphia, roughly 451 kilometres south-east of Buffalo. Liberty Bell, Independence Hall and Philadelphia Museum of Art are highlights.