Cheap Flights from Kolkata to Buffalo Niagara

Compare Kolkata to Buffalo Niagara flight deals

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

Book the best Buffalo Niagara fare with no extra fees

Flight deals from Kolkata to Buffalo Niagara

Looking for a cheap last-minute deal or the best return flight from Kolkata Airport to Buffalo Niagara Airport? If you want to travel next month, return fares start from ج.م.‏ 69,681. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Buffalo Niagara

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

Kolkata to Buffalo Niagara: Alternative routes

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

Kolkata to Buffalo: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 30,432
Cheapest month to flyOctober

Finding cheap flights from Kolkata to Buffalo Niagara: Frequently asked questions

The best price we found for a return flight from Kolkata to Buffalo Niagara is ج.م.‏ 57,395. 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 Kolkata to Buffalo Niagara. But we found flights with one or more stops from ج.م.‏ 57,395.
As of April 2026, there are no flights flying from Kolkata to Buffalo Niagara.
The cheapest month to fly from Kolkata to Buffalo Niagara is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Buffalo Niagara Airport on Wednesday, 6 May 2026.
No airlines currently offer direct flights between Kolkata 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.
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.
Currently, Etihad Airways offers the cheapest flight tickets to Buffalo Niagara.

Flying from Netaji Subhas Chandra Bose Airport (CCU) 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 golden rules for hassle-free flying. Get to the airport on time to board your CCU to BUF flight.

  • During popular months like July, you'll want to get to the airport earlier. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Buffalo Niagara International Airport (BUF)

  • The lowest price we've seen for a one-way Netaji Subhas Chandra Bose Airport to Buffalo Niagara International Airport flight is ج.م.‏ 30,432. A round-trip ticket is currently ج.م.‏ 57,395. Depending on the availability and when you book, these fares can change.

  • It's often best to book in advance if you're hoping to get cheap tickets from CCU to BUF. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the lowest price across the month when searching for your flight from Netaji Subhas Chandra Bose Airport to Buffalo Niagara International Airport.

  • Save time searching for cheap flights from CCU to BUF by creating a Price Alert. You'll receive an email or notification on the app when fares go down.

  • Secure the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Netaji Subhas Chandra Bose Airport to Buffalo Niagara International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • 75.9% of flights that take off from Netaji Subhas Chandra Bose Airport make it to their destination on schedule.

  • Central Kolkata to Netaji Subhas Chandra Bose Airport is around 16 kilometres. Depending on traffic, it'll take you about 40 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey on public transport takes roughly 55 minutes.

  • Get your trip off to a hassle-free start by staying near CCU. Whether you're boarding an early flight from Netaji Subhas Chandra Bose Airport to Buffalo Niagara International Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Buffalo Niagara International Airport (BUF)

  • The last thing you need is a long trip to your hotel if you're landing late on a Netaji Subhas Chandra Bose Airport to Buffalo Niagara International Airport flight. Stay at one of these accommodation options near BUF instead:

  • Travel at your own pace with a Buffalo Niagara International Airport rental car. Book your wheels from Dollar, Hertz or Budget and find adventure across Buffalo and beyond.

  • Reserving your ride from Buffalo Niagara International Airport about two weeks ahead can help you get the best possible rate.

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

  • The street 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.

  • Travelling to the centre by public transport will take you roughly 1 hour 15 minutes.

When to fly to Buffalo Niagara International Airport (BUF)

  • August is the most popular month for flights from Netaji Subhas Chandra Bose Airport to Buffalo Niagara International Airport. To escape the crowds, go to Buffalo in May.

  • Book your flight from Netaji Subhas Chandra Bose Airport to Buffalo Niagara International Airport for July if you'd like to go to Buffalo during its warmest month. You can expect temperatures of between 15ºC and 28ºC.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from CCU to BUF in January. Average temperatures are between -10ºC and 2ºC then.

Explore more of United States

  • You've seen Buffalo, now it's time to explore more of United States. Travel around 467 kilometres south-east to New York to tick off its must-visit sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you busy.

  • Around 451 kilometres south-east of Buffalo, Philadelphia is another favourite stop in United States. Start your sightseeing at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

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