BUF - YYC

$166 Find Cheap Flights from Buffalo to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Calgary departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Calgary, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Buffalo to Calgary (BUF-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Calgary

Wed, Jul 30 - Mon, Aug 4
American Airlines Logo
8:02 am - 11:29 pmBUF-YYC
17h 27m1 stop
American Airlines Logo
6:29 am - 10:08 pmYYC-BUF
13h 39m1 stop
$398American Airlines
Find Deal
Mon, Jul 7 - Sat, Jul 12
 Logo
11:53 am - 7:42 pmBUF-YYC
9h 49m2 stops
 Logo
7:00 am - 10:26 amYYC-BUF
25h 26m3 stops
Thu, Sep 11 - Sat, Sep 13
Delta Logo
12:09 pm - 8:00 pmBUF-YYC
9h 51m1 stop
Delta Logo
12:30 am - 2:30 pmYYC-BUF
12h 00m1 stop
$497Delta
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Wed, Aug 27 - Tue, Sep 9
Air Canada Logo
5:54 pm - 10:53 pmBUF-YYC
6h 59m1 stop
Air Canada Logo
1:10 am - 4:52 pmYYC-BUF
13h 42m2 stops
$502Air Canada
Find Deal
Thu, Sep 11 - Sat, Sep 13
Delta Logo
7:00 am - 6:24 pmBUF-YYC
13h 24m2 stops
Delta Logo
12:30 am - 2:30 pmYYC-BUF
12h 00m1 stop
$506Delta
Find Deal
Wed, Aug 27 - Tue, Sep 9
Air Canada Logo
10:55 am - 9:48 pmBUF-YYC
12h 53m2 stops
Air Canada Logo
1:10 am - 4:52 pmYYC-BUF
13h 42m2 stops
$511Air Canada
Find Deal
Tue, Jul 1 - Thu, Jul 31
WestJet Logo
6:30 am - 3:05 pmBUF-YYC
10h 35m2 stops
WestJet Logo
9:15 am - 6:54 pmYYC-BUF
7h 39m1 stop
$552WestJet
Find Deal
Wed, Aug 20 - Sun, Aug 24
WestJet Logo
6:20 am - 3:05 pmBUF-YYC
10h 45m2 stops
WestJet Logo
12:30 am - 11:57 pmYYC-BUF
21h 27m1 stop
$553WestJet
Find Deal
Fri, Jun 27 - Wed, Jul 2
United Airlines Logo
8:25 am - 1:53 pmBUF-YYC
7h 28m1 stop
United Airlines Logo
1:30 pm - 10:55 pmYYC-BUF
7h 25m1 stop
$562United Airlines
Find Deal
Fri, Jun 27 - Tue, Jul 1
United Airlines Logo
10:50 am - 9:48 pmBUF-YYC
12h 58m2 stops
United Airlines Logo
6:15 am - 11:38 pmYYC-BUF
15h 23m2 stops
$563United Airlines
Find Deal
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KAYAK's insights & trends for Buffalo to Calgary flights

Get data-powered insights and trends into flights from Buffalo to Calgary to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Calgary is February, where tickets cost $387 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $817 and $813 respectively.

Good to know

Low seasonNovember
High seasonJune
Cheapest flight$166
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Buffalo to Calgary

When to book flights from Buffalo to Calgary

Are your dates flexible? Find out the best times to travel from Buffalo to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Calgary

  • What are some of the layover cities for Buffalo to Calgary flights?

    Since there are no direct flights from Buffalo to Calgary, you can easily find one-stop flights with the various airlines operating on this route. The main layover cities for these flights include Minneapolis with Delta, Chicago with United Airlines, Atlanta with WestJet, Chicago with American Airlines, and New York with United Airlines. These stops allow passengers to refresh and relax before embarking on their journey.

  • Are there special meal services on Delta flights from Buffalo to Calgary?

    Delta Airlines provides special meal services to cater to passengers' various dietary requirements and preferences. They offer a range of options, including vegan, gluten-free, vegetarian, kosher, and halal meals. Passengers should request these special meals in advance when booking or contact Delta Airlines directly. By offering these specialized meal services, Delta aims to accommodate the diverse needs of its passengers.

  • As a person with limited mobility, can I fly with WestJet?

    WestJet offers comprehensive services for passengers with limited mobility. They provide wheelchair assistance, boarding and disembarking support, and accessible seating options. WestJet's trained staff is available to assist passengers with mobility challenges throughout their journey, ensuring a smooth and comfortable travel experience from departure to arrival.

  • What other cities does Calgary International Airport (YYC) serve?

    Besides Calgary, Calgary International Airport (YYC) also serves the neighboring cities and towns, which you can explore after landing. These include Airdrie, Crossfield, Cochrane, Irricana, Okotoks, Strathmore, Black Diamond, Carstairs, and High River. You can choose from various transportation options, such as taxis, buses, and rental cars, to connect with these cities based on your preference.

  • What is the cheapest flight from Buffalo to Calgary?

    In the last 3 days, the lowest price for a flight from Buffalo to Calgary was $166 for a one-way ticket and $398 for a round-trip.

  • Do I need a passport to fly between Buffalo and Calgary?

    Yes

  • Which aircraft models fly most regularly from Buffalo to Calgary?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Calgary?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Buffalo and Calgary, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Calgary, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Buffalo to Calgary are United Airlines and WestJet. With an average price for the route of $747 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $562 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Buffalo to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and YYC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Buffalo to Calgary

  • Flights from Buffalo to Calgary typically depart from Buffalo Niagara International Airport (BUF) in Buffalo, New York, and arrive at Calgary International Airport (YYC) in Calgary, Alberta, Canada. These airports serve as the main departure and arrival points, providing convenient air travel options for passengers traveling between the cities. Major airlines, including Air Canada, United Airlines, American Airlines, and WestJet, operate this route.
  • Apart from being the main arrivals airport for Buffalo to Calgary flights, Calgary International Airport (YYC) is also the primary and headquarters hub for WestJet. The airport is also a hub for Lynx Air and serves as a focus city for Air Canada. Therefore, if you fly from Buffalo to Calgary with WestJet, you’ll enjoy the best lounge amenities at YYC after arrival.
  • Upgrade your seats to make your journey from Buffalo to Calgary truly comfortable and enjoyable. Enjoy spacious seating, extra legroom, gourmet meals, priority boarding, and access to exclusive airport lounges from high-class cabins like Business and First Class. Airlines operating this route, like Air Canada, provide options for upgrading, ensuring that you can relax and unwind throughout your flight, arriving in Calgary refreshed and ready to explore.
  • Parents embarking on a journey with their children from Buffalo to Calgary via American Airlines can have peace of mind knowing that their little ones will experience a secure and pleasant travel experience. Families with children under two will be granted early boarding privileges. American Airlines provides child safety seats with sturdy back and seat structures and reliable restraining straps to hold the child in place securely.
  • United Airlines prioritizes the well-being and ease of passengers with visual or speech impairments and hearing impairments throughout their journey from Buffalo to Calgary. To cater to their needs, United Airlines has established a specialized program that includes the presence of a nurse to provide necessary medical support. Moreover, United Airlines offers helpful assistance resources, including hearing aids and braille materials.

Top 3 airlines serving from Buffalo to Calgary

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Calgary? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
7.0Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

6.0 GoodAnonymous, May 2025SFO - YVR
Read more United Airlines reviews

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Liked nothing. As per previous segment it was delay delay delay.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

We purchased premium flex tickets for our overseas flight to London. I have food, allergies, so I knew I wouldn't be able to get a full meal. WestJet doesn't seem to provide any way for people like myself to register their allergies ahead of time. I was given one small package of crackers and cheese as my meal. I was told there were no more packages available and no other alternatives for food. The flight attendant seemed quite disinterested in providing service. That stands in stark contrast to other Westjet flights where the flight attendants have gone out of their way to provide service.

Lots of overhead storage and a good crew and service.

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic! No entertainment possibilities. Not even a plug-in for phone or IPad if you wanted to watch a downloaded movie. Back to flying Air Canada!

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic!

Our flight was delayed for almost 2 hours resulting in a rush to connect to our next flight

Good. Would be better if the carry on baggage was free.

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

Limited water service in a 6 hour flight offered at the very beginning and end of the flight.

They delayed flight because lack of staff then missed connection. Never flying with kayak or weather

WestJet claims that tickets purchased through a 3rd party (such as you kayak) they cannot make sure they mention the luggage situation. We purchased tickets that wouldn’t allowed any carry on. WHAT!? So ridiculous. We bought them and there was not one single place mentioning that. Then on our departure the WstJet attendant was a super nasty rude person. Very unprofessional, unpleasant. She should be reprimanded and given some sort of training but I believe that won’t change her nasty disposition. On our return was great, the front desk gentleman was really professional, friendly and helpful. He offered us to pay $18 usd each for our carry on backpacks as they were small (instead of $90 each at the departure, she could have mentioned but decided not to do so. Didn’t print my boarding pass with my full name as in the passport and made the flight delay because the crew needed to correct it).

Everything you need to know for your flight from Buffalo to Calgary

Information on your arrival and departure airports

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