BUF - YYC

$127 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 12/13. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$480
Typical prices: $274-$397
Multiple Airlines
Sun 11/16Sat 11/29
BUF - YYC • 2 stops
Cheapest one-way
$127
Overall average: $432
Multiple Airlines
Sat 12/13
BUF - YYC • 3 stops
Top airlines
American Airlines
Cheapest • from $520 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
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Flight Deals
Booking Insights
Flight 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

Sun, Nov 16 - Sat, Nov 29
Multiple Airlines Logo
6:59 pm - 11:44 amBUF-YYC
42h 45m2 stops
Multiple Airlines Logo
8:55 am - 8:58 amYYC-BUF
22h 03m1 stop
$480Multiple Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
8:18 pm - 11:19 amBUF-YYC
17h 01m1 stop
Multiple Airlines Logo
8:15 pm - 11:52 amYYC-BUF
13h 37m2 stops
$482Multiple Airlines
Find Deal
Wed, Jan 28 - Mon, Feb 2
American Airlines Logo
6:53 am - 9:58 pmBUF-YYC
17h 05m1 stop
American Airlines Logo
1:40 pm - 10:52 amYYC-BUF
19h 12m1 stop
$520American Airlines
Find Deal
Wed, Jan 28 - Mon, Feb 2
American Airlines Logo
7:00 am - 9:58 pmBUF-YYC
16h 58m2 stops
American Airlines Logo
1:40 pm - 10:52 amYYC-BUF
19h 12m1 stop
$529American Airlines
Find Deal
Tue, Nov 11 - Fri, Nov 14
United Airlines Logo
8:30 am - 2:21 pmBUF-YYC
7h 51m1 stop
United Airlines Logo
3:30 pm - 10:52 pmYYC-BUF
29h 22m2 stops
$534United Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
10:45 am - 9:53 pmBUF-YYC
13h 08m2 stops
United Airlines Logo
12:37 pm - 8:29 pmYYC-BUF
5h 52m1 stop
$547United Airlines
Find Deal
Wed, Apr 8 - Sun, Apr 12
WestJet Logo
11:15 am - 9:09 pmBUF-YYC
11h 54m1 stop
WestJet Logo
12:15 am - 11:16 amYYC-BUF
33h 01m2 stops
$615WestJet
Find Deal
Wed, Jan 28 - Sun, Feb 1
Delta Logo
12:14 pm - 7:09 pmBUF-YYC
8h 55m1 stop
Delta Logo
9:50 am - 7:05 pmYYC-BUF
7h 15m1 stop
$617Delta
Find Deal
Wed, Apr 8 - Mon, Apr 13
WestJet Logo
6:00 am - 8:11 pmBUF-YYC
16h 11m2 stops
WestJet Logo
7:00 am - 11:16 amYYC-BUF
26h 16m2 stops
$620WestJet
Find Deal
Wed, Jan 28 - Sat, Jan 31
Delta Logo
11:51 am - 9:08 pmBUF-YYC
11h 17m1 stop
Delta Logo
12:15 am - 11:45 amYYC-BUF
9h 30m2 stops
$624Delta
Find Deal
Booking Insights

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.

Which airlines provide the cheapest flights from Buffalo to Calgary?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Calgary were found on American Airlines ($520) and United Airlines ($534).

Which airlines fly non-stop between Buffalo and Calgary?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Buffalo to Calgary.

There are 3 airlines that fly nonstop from Buffalo to Calgary. They are: American Airlines, United Airlines and WestJet. The cheapest price of all airlines flying this route was found with United Airlines at $342 for a round-trip flight. On average, the best prices for this route can be found at WestJet.

Good to know

Low seasonNovember
Cheapest flight$127
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 4% 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 $127 for a one-way ticket and $480 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, and Star Alliance 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 $687 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 $547 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.

Reviews of the 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 8998 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

8.0 ExcellentBrad, Oct 2025ORD - YYZ
Read more United Airlines reviews

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

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.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

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.

Again, flight was late. It’s expected of this airline now i guess.

I rated westjet poor on food for not accepting debit to make in flight purchases. This is dumb.

Delayed 8 hours, This is the 2nd time in a month that my flight was not on time.

The snacks could have been better, and maybe some warm drinks instead of just water cause it was very very cold.

I like and appreciate the attention and patience from all west jet personal to my senior mother. Thank you!!!!

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

It was generally pretty good, but the check-in and boarding process were a little difficult. Check in was in terminal 2F, but there was a shuttle required to get to the gate, which added significant time. The gate was changed 30 minutes before boarding, which took us by surprise - we did not get the notice until boarding had started. The check in line moved very slowly - the agent was friendly, but did not seem very efficient/urgent given the growing line.

Delays and missed connections were very hard the crew were wonderful but 1 1/2 hours late from Abbotsford to a 4 hour wait in Calgary was too much. I am 79 years old and I didn’t get to my destination until after 1 in the morning. They could have offered a seat in the lounge or a meal. I was very disappointed in the treatment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

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