CA $751 Cheap Flights from Kolkata (CCU) to Buffalo (BUF)

View CA $751 flight on Fri, Mar 6, 2026Opens in a new window

Popular airlines from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Kolkata (CCU) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $751 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Kolkata to Buffalo (CCU - BUF) route information
Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
Buffalo Niagara Intl.
Distance
12531 km

Kolkata to Buffalo Flights

The easy way to book your flights from Kolkata to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Kolkata whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kolkata to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Netaji Subhash Chandra Bose Intl., CCU to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Kolkata to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Kolkata currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Kolkata 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Frequently asked questions

How much is a flight from Kolkata Airport to Buffalo Niagara International Airport?
The lowest price advertised for a round-trip flight between Netaji Subhash Chandra Bose Intl. Airport (CCU) and Buffalo Niagara International Airport is . But you better act quick. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kolkata Airport to BUF?
We understand that things come up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from CCU to Buffalo Niagara Intl. Airport (BUF) that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from Kolkata Airport to Buffalo Niagara Intl. Airport (BUF). This allows you to secure a great deal ahead of time and still have the freedom to make changes without any additional fees. You'll just need to pay the difference in fare.
How far is the flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Buffalo Niagara International Airport?
You'll have 12,600 kilometres to cover on the long-haul Kolkata to Buffalo route. Dress in layers of comfy clothes and consider taking a travel pillow with you.
Which airlines fly direct from Kolkata Airport to Buffalo Niagara Intl. Airport (BUF)?
Flying directly between CCU and Buffalo Niagara International Airport isn't possible right now. However, you'll still be able to find a flight to Buffalo with at least one stop.
Are CCU to BUF flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap airfares from Kolkata Airport to Buffalo Niagara International Airport popping up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

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