Cheap flights from Calgary to Buffalo Niagara

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Flight deals from Calgary to Buffalo Niagara

Looking for a cheap last-minute deal or the best round-trip flight from Calgary to Buffalo Niagara? Find the lowest prices on one-way and round-trip tickets right here.

When is the cheapest time to fly from Calgary to Buffalo Niagara?

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

Calgary to Buffalo Niagara: Alternative routes

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

Calgary to Buffalo: Flight information

The things to know before you go.
Cheapest flight foundC$434
Cheapest month to flyJuly

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

The best price we found for a round-trip flight from Calgary to Buffalo Niagara is C$434. 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 Calgary to Buffalo Niagara. But we found flights with one or more stops from C$434.
There are no flights flying from Calgary to Buffalo Niagara, as of April 2025.
The cheapest month to fly from Calgary to Buffalo Niagara is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Calgary Airport to Buffalo Niagara Airport on Friday, July 25, 2025.
No airlines currently offer direct flights between Calgary 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, American Airlines offers the cheapest flight tickets to Buffalo Niagara.

Flying from Calgary International Airport (YYC) 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. Be at the airport on time to catch your YYC to BUF flight.

  • You'll likely experience longer queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you ample time for security and boarding.

How to find the cheapest flights from Calgary International Airport (YYC) to Buffalo Niagara International Airport (BUF)

  • Currently, C$220 is the cheapest price we've seen for a one-way Calgary International Airport to Buffalo Niagara International Airport flight. The best price for a return ticket is C$434. Bear in mind that fares may change due to demand at the time of booking.

  • To find cheap tickets from YYC to BUF, book early. Airlines usually offer their best fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from Calgary International Airport to Buffalo Niagara International Airport across the entire month. It's a good way to snap up a bargain if your travel dates are flexible.

  • Spend less time searching for cheap flights from YYC to BUF by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

  • Secure the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Calgary International Airport to Buffalo Niagara International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Calgary International Airport (YYC)

  • YYC is located at 2000 Airport Road Northeast.

  • Of all flights departing from Calgary International Airport, 65.39% land on schedule at their destination.

  • Central Calgary to Calgary International Airport is around 16 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Expect a journey time of about 1 hour when using public transport.

  • Catching an early flight from Calgary International Airport to Buffalo Niagara International Airport? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these stays close to YYC:

Arriving at Buffalo Niagara International Airport (BUF)

  • Book a hotel close to BUF if you're catching a late Calgary International Airport to Buffalo Niagara International Airport flight. Select one of these accommodation options and avoid the hassle of a long transfer:

  • Follow your own route with a Buffalo Niagara International Airport rental car. Pick up your wheels from Dollar, Hertz or Budget and see more of Buffalo and beyond.

  • Booking your ride from Buffalo Niagara International Airport about two weeks ahead can help you secure the lowest rate.

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

  • BUF is located at Genesee Street.

  • From Buffalo Niagara International Airport, Buffalo is approximately 18 kilometres away. It takes around 20 minutes to get to the centre driving.

  • If you're using public transport, expect a journey time of about 1 hour 15 minutes.

When to fly to Buffalo Niagara International Airport (BUF)

  • The quietest month for a flight from Calgary International Airport to Buffalo Niagara International Airport is May, while August is the most popular. Choose the ideal time to go to Buffalo based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Before locking in your flight from Calgary International Airport to Buffalo Niagara International Airport, think about the kind of weather you enjoy. July is the warmest month in Buffalo, with the temperature ranging from 15ºC (59ºF) to 28ºC (82ºF).

  • Look for cheap tickets from YYC to BUF in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -10ºC (14ºF) and 2ºC (36ºF) on average.

Explore more of United States

  • New York is just one of the many places in United States waiting to be explored after you've experienced Buffalo. Around 467 kilometres away to the south-east, check out popular attractions including Statue of Liberty, Central Park and Empire State Building.

  • If you're ready to explore another major destination in United States, consider Philadelphia, roughly 451 kilometres south-east of Buffalo. Liberty Bell, Independence Hall and Philadelphia Museum of Art are among its highlights.

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