C$83 Cheap Flights from Cincinnati Northern Kentucky (CVG) to Buffalo Niagara (BUF)

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 Airport to Buffalo Niagara Airport

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 C$337. Find the lowest prices on one-way and return tickets right here.

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 May.

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 foundC$83
Cheapest month to flyMay

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

The best price we found for a return flight from Cincinnati Northern Kentucky to Buffalo Niagara is C$251. 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.
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 C$251.
As of April 2026, there are no flights flying from Cincinnati Northern Kentucky to Buffalo Niagara.
The cheapest month to fly from Cincinnati Northern Kentucky to Buffalo Niagara is usually April.
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 Thursday, April 16, 2026.
No airlines currently offer direct flights between Cincinnati Northern Kentucky Airport and Buffalo Niagara Airport. Most routes have one or more stops.
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.
Currently, Frontier Airlines offers the cheapest flight tickets to Buffalo Niagara.

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

  • Heading off during a peak period like a public holiday? Expect longer lines at security and check-in. For peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • If you want a stopover for your flight from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport, simply uncheck 'Direct flights only' and look at all your options. Here are the popular stopovers between CVG and BUF:

    • Washington Dulles International Airport

    • Detroit Metropolitan Wayne County 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 ticket from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport is C$83. For a return flight on this route, the best price is C$251. Depending on the availability and when you book, these fares can change.

  • It's usually smart to book ahead of time if you want to find cheap flight tickets from CVG to BUF. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll find the lowest price across every month when looking for your ticket from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport.

  • Sign into your online account or use the app to set up a Price Alert. We'll let you know straight away if there's a cheaper deal on this route. It's simple to do, and it'll save you time checking for cheap flight tickets from CVG to BUF every day.

  • Use filters to tailor your flights from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport. Select your preferred arrival and departure times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to get the best deals.

Handy information about Cincinnati/Northern Kentucky Airport (CVG)

  • Traveling from central Cincinnati to Cincinnati/Northern Kentucky Airport takes approximately 38 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 21 kilometres in 18 minutes or so, depending on traffic.

Arriving at Buffalo Niagara International Airport (BUF)

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

  • Buffalo Niagara International Airport to the center of Buffalo is about 21 minutes in a car. It's approximately 18 kilometres away. See what options are available, such as car rentals, cabs or ride-sharing services.

  • It'll take around 1 hour and 15 minutes to get there by public transport.

When to fly to Buffalo Niagara International Airport (BUF)

  • The quietest month for a flight from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport is May, while August is the busiest. Pick the best time to visit Buffalo based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Buffalo is July, with temperatures ranging between 15ºC and 28ºC. Lock in your flights from Cincinnati/Northern Kentucky Airport to Buffalo Niagara International Airport in this month if this is the type of weather you like.

  • Search for cheap flight tickets from CVG to BUF in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between -10ºC and 2ºC on average.

More about Buffalo

Complete your Buffalo trip with hotels and a car rental

  • Once you've secured your cheap ticket to Buffalo Niagara International Airport, check out the lowest prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Buffalo vacation.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.