BUF - YYC

$131 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 4/27. 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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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$336
Multiple Airlines
Tue 4/28Mon 5/4
BUF - YYC • 1 stop
Cheapest one-way
$131
Typical prices: $235-$397
Multiple Airlines
Mon 4/27
BUF - YYC • 2 stops
Top airlines
Cheapest • from $465 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Calgary. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $572 (round-trip)
Shortest trip • 6h 56m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
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

Tue, Apr 28 - Mon, May 4
Multiple Airlines Logo
1:56 pm - 11:00 am
BUF
-
YYC
23h 04m
1 stop
Multiple Airlines Logo
12:30 am - 10:41 am
YYC
-
BUF
8h 11m
1 stop
$336Multiple Airlines
Tue, Apr 28 - Mon, May 4
Multiple Airlines Logo
1:56 pm - 3:15 pm
BUF
-
YYC
27h 19m
2 stops
Multiple Airlines Logo
12:30 am - 10:41 am
YYC
-
BUF
8h 11m
1 stop
$338Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
1:56 pm - 8:17 pm
BUF
-
YYC
32h 21m
2 stops
Multiple Airlines Logo
7:00 am - 12:12 pm
YYC
-
BUF
27h 12m
1 stop
$362Multiple Airlines
Sat, Apr 25 - Sun, Apr 26
Multiple Airlines Logo
1:11 pm - 11:00 am
BUF
-
YYC
23h 49m
1 stop
Multiple Airlines Logo
12:30 am - 11:47 am
YYC
-
BUF
9h 17m
1 stop
$389Multiple Airlines
Tue, Apr 7 - Thu, Apr 9
Multiple Airlines Logo
1:02 pm - 11:43 am
BUF
-
YYC
24h 41m
1 stop
Multiple Airlines Logo
12:30 am - 12:17 pm
YYC
-
BUF
9h 47m
1 stop
$433Multiple Airlines
Wed, Apr 22 - Tue, Apr 28
Multiple Airlines Logo
1:56 pm - 7:09 pm
BUF
-
YYC
31h 13m
1 stop
Multiple Airlines Logo
12:30 am - 12:42 pm
YYC
-
BUF
10h 12m
1 stop
$436Multiple Airlines
Thu, Apr 30 - Wed, May 6
Multiple Airlines Logo
1:08 pm - 9:55 pm
BUF
-
YYC
34h 47m
2 stops
Multiple Airlines Logo
12:30 am - 10:41 am
YYC
-
BUF
8h 11m
1 stop
$461Multiple Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:00 am - 11:32 am
BUF
-
YYC
6h 32m
1 stop
United Airlines Logo
1:27 pm - 11:10 pm
YYC
-
BUF
7h 43m
1 stop
$465United Airlines
Wed, Apr 8 - Thu, Apr 9
Multiple Airlines Logo
12:18 pm - 7:09 pm
BUF
-
YYC
8h 51m
1 stop
Multiple Airlines Logo
12:30 am - 12:17 pm
YYC
-
BUF
9h 47m
1 stop
$466Multiple Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:00 am - 11:32 am
BUF
-
YYC
6h 32m
1 stop
United Airlines Logo
3:22 pm - 10:12 am
YYC
-
BUF
16h 50m
2 stops
$475United Airlines
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 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 is just one airline that flies from Buffalo to Calgary direct and that is WestJet. The best round-trip deal found from WestJet for the route is $341.

Good to know

Low seasonNovember
Cheapest flight$131
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 18% increase in price.
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 $131 for a one-way ticket and $336 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 $712 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.

  • Which airlines provide the cheapest flights from Buffalo to Calgary?

    In the past 3 days, the cheapest round-trip tickets from Buffalo to Calgary were found on United Airlines ($465) and WestJet ($507).

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 9429 reviews
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Entertainment kept turning itself off. Gave up on watching a movie.

8.0 ExcellentLeslie, Feb 2026
SFO - YYZ
Read more United Airlines reviews

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Everything except the food and entertainment. It was a great experience though

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

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.

Flight was delayed by 3/4 of an hour. Overall flight was good.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

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

Information on your arrival and departure airports