--- title: "Buffalo to Calgary cheap flights from $258 (BUF to YYC) - Expedia" description: "Book cheap Flights from Buffalo (BUF) to Calgary (YYC) start at $258 for one-way and $510 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/buf/yyc/buffalo-to-calgary" language: en-US market: US currency: USD prices_as_of: 2026-11-13T18:05:28Z --- # $258 Cheap Flights from Buffalo (BUF) to Calgary (YYC) ![A mountain range with a reflective lake and forested hills.](https://images.trvl-media.com/place/10550/2ebe15f2-cd09-4b0d-ab2e-e2c5ece3a7cf.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $258 flight on Tue, May 11, 2027](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:257.40&airProductToken=AQpuCjUI1YIBEgM1NDMYgS0grhwotuKsAzCi46wDOE5AAFgBagoxX2Jhc2ljZWNvcghHTlU1QTBCTgo1CNWCARIDNzY0GK4cIJgWKIjkrAMw8uWsAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05VNUEwQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Calgary International Airport (YYC) [WestJet](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:11/27/2026TANYT&leg2=from:YYC,to:BUF,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:11/27/2026TANYT&leg2=from:YYC,to:BUF,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:11/27/2026TANYT&leg2=from:YYC,to:BUF,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Air Canada](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:11/27/2026TANYT&leg2=from:YYC,to:BUF,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:11/27/2026TANYT&leg2=from:YYC,to:BUF,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:11/27/2026TANYT&leg2=from:YYC,to:BUF,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Buffalo to Calgary (BUF-YYC) Prices were available within the past 7 days and start at $258 for one-way flights and $510 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Tue, May 11 from Buffalo to Calgary, returning Tue, May 18, priced at $510 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&leg2=from:YYC,to:BUF,departure:5/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:509.05&airProductToken=AQpuCjUI1YIBEgM1NDMYgS0grhwotuKsAzCi46wDOE5AAFgBagoxX2Jhc2ljZWNvcghHTlU1QTBCTgo1CNWCARIDNzY0GK4cIJgWKIjkrAMw8uWsAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05VNUEwQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Tue, May 11 - Tue, May 18 · BUF · YYC · Roundtrip [Select American Airlines flight, departing Tue, May 11 from Buffalo to Calgary, returning Tue, May 18, priced at $510 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&leg2=from:YYC,to:BUF,departure:5/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:509.06&airProductToken=AQpmCjEIwYIBEgQzMDAxGIEtIK4cKJjirAMwk-OsAzhCQABYAWoFQkFTSUNyCE5XQUhLTkJYCjEIwYIBEgQzODMzGK4cIJgWKMTkrAMwpOasAzhCQAFYAWoFQkFTSUNyCE5XQUhLTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, May 11 - Tue, May 18 · BUF · YYC · Roundtrip [Select American Airlines flight, departing Tue, Jun 1 from Buffalo to Calgary, returning Tue, Jun 15, priced at $516 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:6/1/2027TANYT&leg2=from:YYC,to:BUF,departure:6/15/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:515.79&airProductToken=AQqXAQowCMGCARIENTEyORiBLSBDKNHRrgMwq9KuAzhCQABYAWoFQkFTSUNyCE5XQUhLTkJYCjAIwYIBEgQzMzA3GEMgrhwoiNOuAzCh1K4DOEJAAVgBagVCQVNJQ3IITldBSEtOQlgKMQjBggESBDE2MzIYrhwgmBYo7tWuAzDW164DOEJAAVgBagVCQVNJQ3IITldBSEtOQlgSDAgBEAEYASoCQUEyABgBIgQIARABKAIoAygEMAs) Tue, Jun 1 - Tue, Jun 15 · BUF · YYC · Roundtrip [Select United flight, departing Tue, Feb 23 from Buffalo to Calgary, returning Tue, Mar 2, priced at $519 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:2/23/2027TANYT&leg2=from:YYC,to:BUF,departure:3/2/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:518.52&airProductToken=AQqnAQo2CNWCARIENTc1MhiBLSCuHCi1gqYDMLeDpgM4TkAAWAFqCjFfYmFzaWNlY29yCEdOVTVBMEJOCjYI1YIBEgQxMTMxGK4cIINpKJWEpgMww4WmAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05VNUEwQk4KNQjVggESAzI2NBiDaSCYFij-haYDMKGHpgM4TkAAWAFqCjFfYmFzaWNlY29yCEdOVTVBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Tue, Feb 23 - Tue, Mar 2 · BUF · YYC · Roundtrip [Select Delta flight, departing Tue, May 11 from Buffalo to Calgary, returning Tue, May 18, priced at $520 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&leg2=from:YYC,to:BUF,departure:5/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:519.96&airProductToken=AQqkAQo1CMSYARIEMjY2NBiBLSDgXCiY4qwDMKXjrAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXTkMyQlEKNAjEmAESAzQyMxjgXCDyEiiE5qwDMIDorAM4RUABWAFqCU1BSU5CQVNJQ3IIVkFXTkMyQlEKNQjEmAESBDQxMTMY8hIgmBYoj-qsAzCZ66wDOEVAAVgBaglNQUlOQkFTSUNyCFZBV05DMkJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Tue, May 11 - Tue, May 18 · BUF · YYC · Roundtrip [Select American Airlines flight, departing Tue, May 11 from Buffalo to Calgary, returning Fri, May 21, priced at $524 Found 21 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&leg2=from:YYC,to:BUF,departure:5/21/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:523.99&airProductToken=AQpmCjEIwYIBEgQzMDAxGIEtIK4cKJjirAMwk-OsAzhCQABYAWoFQkFTSUNyCE5XQUhLTkJYCjEIwYIBEgQzODMzGK4cIJgWKMTkrAMwpOasAzhCQAFYAWoFQkFTSUNyCE5XQUhLTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, May 11 - Fri, May 21 · BUF · YYC · Roundtrip [Select Delta flight, departing Tue, May 11 from Buffalo to Calgary, returning Tue, May 18, priced at $530 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&leg2=from:YYC,to:BUF,departure:5/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:529.76&airProductToken=AQqkAQo1CMSYARIEMjY2NBiBLSDgXCiY4qwDMKXjrAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXTkMyQlEKNAjEmAESAzQyMxjgXCDyEiiE5qwDMIDorAM4RUABWAFqCU1BSU5CQVNJQ3IIVkFXTkMyQlEKNQjEmAESBDQxMTMY8hIgmBYoj-qsAzCZ66wDOEVAAVgBaglNQUlOQkFTSUNyCFZBV05DMkJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Tue, May 11 - Tue, May 18 · BUF · YYC · Roundtrip [Select United flight, departing Mon, Feb 22 from Buffalo to Calgary, returning Wed, Feb 24, priced at $532 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:2/22/2027TANYT&leg2=from:YYC,to:BUF,departure:2/24/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:531.50&airProductToken=AQpuCjUI1YIBEgMyMTYYgS0gg2kojPalAzD496UDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE1QTBCTgo1CNWCARIDMjY0GINpIJgWKN76pQMwgfylAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BNUEwQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Mon, Feb 22 - Wed, Feb 24 · BUF · YYC · Roundtrip [Select Alaska Airlines flight, departing Tue, May 11 from Buffalo to Calgary, returning Fri, May 21, priced at $674 Found 21 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&leg2=from:YYC,to:BUF,departure:5/21/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:673.29&airProductToken=AQqbAQo6CMGmARIENjgwORiBLSCuHCiY4qwDMJPjrAM4R0AAWAFqAlBNcghPV0FXS05NM3oKCMGCARIEMzAwMQotCMGmARIDNTg3GK4cIJIBKMzjrAMw5eWsAzhPQAFYAWoCUE1yCE9XQVdLTk0zCi4IwaYBEgQxNTcyGJIBIJgWKJnprAMw8-msAzhPQAFYAWoCUE1yCE9XQVdLTk0zEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) Tue, May 11 - Fri, May 21 · BUF · YYC · Roundtrip [Select Air Canada flight, departing Tue, May 11 from Buffalo to Calgary, returning Tue, May 18, priced at $678 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:5/11/2027TANYT&leg2=from:YYC,to:BUF,departure:5/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:677.79&airProductToken=AQqCAQo%5FCMGGARIENTI5NRiBLSCuHCi24qwDMKLjrAM4R0AAWAFqCFNUQU5EQVJEcghHTlU1QTBUR3oJCNWCARIDNTQzCj8IwYYBEgQ0MDI3GK4cIJgWKIjkrAMw8uWsAzhHQAFYAWoIU1RBTkRBUkRyCEdOVTVBMFRHegkI1YIBEgM3NjQKhAEKQAjBhgESBDQwMjYYmBYgrhwo9rStAzC-tq0DOEdAAFgBaghTVEFOREFSRHIIR05VNUEwVEd6CgjVggESBDE2NTUKQAjBhgESBDUyMzgYrhwggS0o-ratAzDft60DOEdAAVgBaghTVEFOREFSRHIIR05VNUEwVEd6CgjVggESBDEzMzUSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) Tue, May 11 - Tue, May 18 · BUF · YYC · Roundtrip ## Alternative airports near Calgary Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Calgary Intl. YYC. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $715](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:YYC,departure:11/27/2026TANYT&leg2=from:YYC,to:BUF,departure:11/30/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 15 min ## Find the cheapest month to fly from Buffalo (BUF) to Calgary (YYC) ### May is typically the cheapest month to fly From $459 - $858 per traveler. View flights in May Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Buffalo to Calgary Flights #### The cheapest times to fly from Buffalo to Calgary On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Calgary are during the month of May. You can find some of the cheapest flights from Buffalo to Calgary with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Buffalo to Calgary Sunday is one of the best days to book for cheap flights from Buffalo to Calgary: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Buffalo to Calgary Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Calgary in 2026\. You can also book with separate airlines for your outbound and return journeys, from $258 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Calgary flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Buffalo to Calgary airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) cost? You can find cheap one-way flights from $258 and cheap return flights $510 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) with Expedia. One-way flights generally range between $250 and $1381, and roundtrip flights usually range from $626 to $1947\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? The cheapest month to fly from BUF to YYC is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? Enter BUF to YYC and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? JetBlue Airways is one of the cheapest airlines offering connecting flights from Buffalo, NY (BUF) to Calgary, AB (YYC), with round-trip tickets starting from around $617\. This flight includes a layover in Logan Intl. (BOS). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? The earliest flight from Buffalo (BUF) to Calgary (YYC) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available in December, making it a great option for winter travelers. An early departure helps you maximize your time in Calgary. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? The most popular departure times for flights from Buffalo, NY (BUF) to Calgary, AB (YYC) are in the morning, from 6am to 9am. About 54% of passengers prefer this time window. Many major carriers, including United Airlines, Delta and Air Canada, offer flights during this window. This timing works well because it allows you to maximize your day in Calgary upon arrival. ### How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? Flights from BUF to YYC with one stop typically take around 6 hours 30 minutes, covering approximately 1,736 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? Business class seats are offered on the BUF to YYC route with United Airlines. First class cabins are available on: - Delta Air Lines - United Airlines - American Airlines ### How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) flight with Expedia? It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Calgary from Buffalo Niagara Intl. (BUF)? From Buffalo Niagara Intl. (BUF), you can fly into Calgary Intl. (YYC) to reach Calgary. Some flights may connect through major hubs like O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Calgary. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) at the last minute? Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) flight and hotel package? Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) [Calgary Vacation Packages](https://www.expedia.com/calgary.d178245.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.)? If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Calgary, AB (YYC-Calgary Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Buffalo Niagara Intl. Airport | | ------------------- | ---------------------------------------------------------------------- | | Destination airport | Calgary International Airport | | Distance | 1,735 miles away | | Airlines serving | WestJet, American Airlines, Delta, Air Canada, United, Alaska Airlines | | Popular airline | WestJet | | Roundtrip price | $510 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Richmond (RIC) to Calgary (YYC)](https://www.expedia.com/lp/flights/ric/yyc/richmond-to-calgary) - [Flights from Albany (ALB) to Calgary (YYC)](https://www.expedia.com/lp/flights/alb/yyc/albany-to-calgary) - [Flights from Newark Liberty Intl. Airport (EWR) to Calgary (YYC)](https://www.expedia.com/lp/flights/ewr/yyc/newark-liberty-intl-airport-to-calgary) - [Flights from Oakland (OAK) to Calgary (YYC)](https://www.expedia.com/lp/flights/oak/yyc/oakland-to-calgary) - [Flights from Tampa (TPA) to Calgary (YYC)](https://www.expedia.com/lp/flights/tpa/yyc/tampa-to-calgary) - [Flights from Istanbul (IST) to Calgary (YYC)](https://www.expedia.com/lp/flights/ist/yyc/istanbul-to-calgary) - [Flights from Rome (FCO) to Calgary (YYC)](https://www.expedia.com/lp/flights/fco/yyc/rome-to-calgary) - [Flights from Fresno (FAT) to Calgary (YYC)](https://www.expedia.com/lp/flights/fat/yyc/fresno-to-calgary) - [Flights from Seattle (SEA) to Calgary (YYC)](https://www.expedia.com/lp/flights/sea/yyc/seattle-to-calgary) - [Flights from Milwaukee (MKE) to Calgary (YYC)](https://www.expedia.com/lp/flights/mke/yyc/milwaukee-to-calgary) - [Flights from St. Louis (STL) to Calgary (YYC)](https://www.expedia.com/lp/flights/stl/yyc/st-louis-to-calgary) - [Flights from London (YXU) to Calgary (YYC)](https://www.expedia.com/lp/flights/yxu/yyc/london-to-calgary) - [Flights from Cleveland (CLE) to Calgary (YYC)](https://www.expedia.com/lp/flights/cle/yyc/cleveland-to-calgary) - [Flights from Delhi (DEL) to Calgary (YYC)](https://www.expedia.com/lp/flights/del/yyc/delhi-to-calgary) - [Flights from Knoxville (TYS) to Calgary (YYC)](https://www.expedia.com/lp/flights/tys/yyc/knoxville-to-calgary) - [Flights from Louisville (SDF) to Calgary (YYC)](https://www.expedia.com/lp/flights/sdf/yyc/louisville-to-calgary) - [Flights from Tokyo (NRT) to Calgary (YYC)](https://www.expedia.com/lp/flights/nrt/yyc/tokyo-to-calgary) - [Flights from Madison (MSN) to Calgary (YYC)](https://www.expedia.com/lp/flights/msn/yyc/madison-to-calgary) - [Flights from Indianapolis (IND) to Calgary (YYC)](https://www.expedia.com/lp/flights/ind/yyc/indianapolis-to-calgary) - [Flights from Phoenix (PHX) to Calgary (YYC)](https://www.expedia.com/lp/flights/phx/yyc/phoenix-to-calgary) - [Flights from Rochester (ROC) to Calgary (YYC)](https://www.expedia.com/lp/flights/roc/yyc/rochester-to-calgary) - [Flights from Toronto (YTO) to Calgary (YYC)](https://www.expedia.com/lp/flights/yto/yyc/toronto-to-calgary) - [Flights from Windsor (YQG) to Calgary (YYC)](https://www.expedia.com/lp/flights/yqg/yyc/windsor-to-calgary) - [Flights from Kalispell (FCA) to Calgary (YYC)](https://www.expedia.com/lp/flights/fca/yyc/kalispell-to-calgary) - [Flights from Palm Springs (PSP) to Calgary (YYC)](https://www.expedia.com/lp/flights/psp/yyc/palm-springs-to-calgary) - [Flights from Honolulu (HNL) to Calgary (YYC)](https://www.expedia.com/lp/flights/hnl/yyc/honolulu-to-calgary) - [Flights from Jacksonville (JAX) to Calgary (YYC)](https://www.expedia.com/lp/flights/jax/yyc/jacksonville-to-calgary) - [Flights from Paris (CDG) to Calgary (YYC)](https://www.expedia.com/lp/flights/cdg/yyc/paris-to-calgary) - [Flights from Vancouver (YVR) to Calgary (YYC)](https://www.expedia.com/lp/flights/yvr/yyc/vancouver-to-calgary) - [Flights from El Paso (ELP) to Calgary (YYC)](https://www.expedia.com/lp/flights/elp/yyc/el-paso-to-calgary) - [Flights from Montreal (YUL) to Calgary (YYC)](https://www.expedia.com/lp/flights/yul/yyc/montreal-to-calgary) - [Flights from New York (NYC) to Calgary (YYC)](https://www.expedia.com/lp/flights/nyc/yyc/new-york-to-calgary) - [Flights from Nairobi (NBO) to Calgary (YYC)](https://www.expedia.com/lp/flights/nbo/yyc/nairobi-to-calgary) - [Flights from Toronto (YYZ) to Calgary (YYC)](https://www.expedia.com/lp/flights/yyz/yyc/toronto-to-calgary) - [Flights from Manila (MNL) to Calgary (YYC)](https://www.expedia.com/lp/flights/mnl/yyc/manila-to-calgary) - [Flights from Miami (MIA) to Calgary (YYC)](https://www.expedia.com/lp/flights/mia/yyc/miami-to-calgary) - [Flights from Chicago (ORD) to Calgary (YYC)](https://www.expedia.com/lp/flights/ord/yyc/chicago-to-calgary) - [Flights from Philadelphia (PHL) to Calgary (YYC)](https://www.expedia.com/lp/flights/phl/yyc/philadelphia-to-calgary) - [Flights from Oklahoma City (OKC) to Calgary (YYC)](https://www.expedia.com/lp/flights/okc/yyc/oklahoma-city-to-calgary) - [Flights from Sioux Falls (FSD) to Calgary (YYC)](https://www.expedia.com/lp/flights/fsd/yyc/sioux-falls-to-calgary) - [Flights from Grand Rapids (GRR) to Calgary (YYC)](https://www.expedia.com/lp/flights/grr/yyc/grand-rapids-to-calgary) - [Flights from Pittsburgh (PIT) to Calgary (YYC)](https://www.expedia.com/lp/flights/pit/yyc/pittsburgh-to-calgary) - [Flights from Syracuse (SYR) to Calgary (YYC)](https://www.expedia.com/lp/flights/syr/yyc/syracuse-to-calgary) - [Flights from Ontario Intl. Airport (ONT) to Calgary (YYC)](https://www.expedia.com/lp/flights/ont/yyc/ontario-to-calgary) - [Flights from Raleigh (RDU) to Calgary (YYC)](https://www.expedia.com/lp/flights/rdu/yyc/raleigh-to-calgary) - [Flights from Spokane (GEG) to Calgary (YYC)](https://www.expedia.com/lp/flights/geg/yyc/spokane-to-calgary) - [Flights from Kelowna (YLW) to Calgary (YYC)](https://www.expedia.com/lp/flights/ylw/yyc/kelowna-to-calgary) - [Flights from Detroit (DTW) to Calgary (YYC)](https://www.expedia.com/lp/flights/dtw/yyc/detroit-to-calgary) - [Flights from Cancun (CUN) to Calgary (YYC)](https://www.expedia.com/lp/flights/cun/yyc/cancun-to-calgary) - [Flights from Houston (IAH) to Calgary (YYC)](https://www.expedia.com/lp/flights/iah/yyc/houston-to-calgary) - [Flights from Winnipeg (YWG) to Calgary (YYC)](https://www.expedia.com/lp/flights/ywg/yyc/winnipeg-to-calgary) - [Flights from Portland (PDX) to Calgary (YYC)](https://www.expedia.com/lp/flights/pdx/yyc/portland-to-calgary) - [Flights from Boise (BOI) to Calgary (YYC)](https://www.expedia.com/lp/flights/boi/yyc/boise-to-calgary) - [Flights from San Jose (SJC) to Calgary (YYC)](https://www.expedia.com/lp/flights/sjc/yyc/san-jose-to-calgary) - [Flights from Charleston (CHS) to Calgary (YYC)](https://www.expedia.com/lp/flights/chs/yyc/charleston-to-calgary) - [Flights from Hartford (BDL) to Calgary (YYC)](https://www.expedia.com/lp/flights/bdl/yyc/hartford-to-calgary) - [Flights from Orlando (MCO) to Calgary (YYC)](https://www.expedia.com/lp/flights/mco/yyc/orlando-to-calgary) - [Flights from Edmonton (YEG) to Calgary (YYC)](https://www.expedia.com/lp/flights/yeg/yyc/edmonton-to-calgary) - [Flights from Abbotsford (YXX) to Calgary (YYC)](https://www.expedia.com/lp/flights/yxx/yyc/abbotsford-to-calgary) - [Flights from Dallas (DFW) to Calgary (YYC)](https://www.expedia.com/lp/flights/dfw/yyc/dallas-to-calgary) - [Flights from Cincinnati (CVG) to Calgary (YYC)](https://www.expedia.com/lp/flights/cvg/yyc/cincinnati-to-calgary) - [Flights from Sacramento (SMF) to Calgary (YYC)](https://www.expedia.com/lp/flights/smf/yyc/sacramento-to-calgary) - [Flights from Denver (DEN) to Calgary (YYC)](https://www.expedia.com/lp/flights/den/yyc/denver-to-calgary) - [Flights from Fort Lauderdale (FLL) to Calgary (YYC)](https://www.expedia.com/lp/flights/fll/yyc/fort-lauderdale-to-calgary) - [Flights from Victoria (YYJ) to Calgary (YYC)](https://www.expedia.com/lp/flights/yyj/yyc/victoria-to-calgary) - [Flights from San Francisco (SFO) to Calgary (YYC)](https://www.expedia.com/lp/flights/sfo/yyc/san-francisco-to-calgary) - [Flights from Halifax (YHZ) to Calgary (YYC)](https://www.expedia.com/lp/flights/yhz/yyc/halifax-to-calgary) - [Flights from San Antonio (SAT) to Calgary (YYC)](https://www.expedia.com/lp/flights/sat/yyc/san-antonio-to-calgary) - [Flights from Savannah (SAV) to Calgary (YYC)](https://www.expedia.com/lp/flights/sav/yyc/savannah-to-calgary) - [Flights from Baltimore (BWI) to Calgary (YYC)](https://www.expedia.com/lp/flights/bwi/yyc/baltimore-to-calgary) - [Flights from Bozeman (BZN) to Calgary (YYC)](https://www.expedia.com/lp/flights/bzn/yyc/bozeman-to-calgary) - [Flights from Austin (AUS) to Calgary (YYC)](https://www.expedia.com/lp/flights/aus/yyc/austin-to-calgary) - [Flights from Memphis (MEM) to Calgary (YYC)](https://www.expedia.com/lp/flights/mem/yyc/memphis-to-calgary) - [Flights from Washington (IAD) to Calgary (YYC)](https://www.expedia.com/lp/flights/iad/yyc/washington-to-calgary) - [Flights from San Diego (SAN) to Calgary (YYC)](https://www.expedia.com/lp/flights/san/yyc/san-diego-to-calgary) - [Flights from Islamabad (ISB) to Calgary (YYC)](https://www.expedia.com/lp/flights/isb/yyc/islamabad-to-calgary) - [Flights from Omaha (OMA) to Calgary (YYC)](https://www.expedia.com/lp/flights/oma/yyc/omaha-to-calgary) - [Flights from Minneapolis (MSP) to Calgary (YYC)](https://www.expedia.com/lp/flights/msp/yyc/minneapolis-to-calgary) - [Flights from Reno (RNO) to Calgary (YYC)](https://www.expedia.com/lp/flights/rno/yyc/reno-to-calgary) - [Flights from Ottawa (YOW) to Calgary (YYC)](https://www.expedia.com/lp/flights/yow/yyc/ottawa-to-calgary) - [Flights from Nashville (BNA) to Calgary (YYC)](https://www.expedia.com/lp/flights/bna/yyc/nashville-to-calgary) - [Flights from Kansas City (MCI) to Calgary (YYC)](https://www.expedia.com/lp/flights/mci/yyc/kansas-city-to-calgary) - [Flights from Pasco (PSC) to Calgary (YYC)](https://www.expedia.com/lp/flights/psc/yyc/pasco-to-calgary) - [Flights from Puerto Vallarta (PVR) to Calgary (YYC)](https://www.expedia.com/lp/flights/pvr/yyc/puerto-vallarta-to-calgary) - [Flights from Boston (BOS) to Calgary (YYC)](https://www.expedia.com/lp/flights/bos/yyc/boston-to-calgary) - [Flights from Charlotte (CLT) to Calgary (YYC)](https://www.expedia.com/lp/flights/clt/yyc/charlotte-to-calgary) - [Flights from San José (SJO) to Calgary (YYC)](https://www.expedia.com/lp/flights/sjo/yyc/san-jose-to-calgary) - [Flights from Tulsa (TUL) to Calgary (YYC)](https://www.expedia.com/lp/flights/tul/yyc/tulsa-to-calgary) - [Flights from Missoula (MSO) to Calgary (YYC)](https://www.expedia.com/lp/flights/mso/yyc/missoula-to-calgary) - [Flights from Salt Lake City (SLC) to Calgary (YYC)](https://www.expedia.com/lp/flights/slc/yyc/salt-lake-city-to-calgary) - [Flights from Lagos (LOS) to Calgary (YYC)](https://www.expedia.com/lp/flights/los/yyc/lagos-to-calgary) - [Flights from Washington (DCA) to Calgary (YYC)](https://www.expedia.com/lp/flights/dca/yyc/washington-to-calgary) - [Flights from New York (JFK) to Calgary (YYC)](https://www.expedia.com/lp/flights/jfk/yyc/new-york-to-calgary) - [Flights from Albuquerque (ABQ) to Calgary (YYC)](https://www.expedia.com/lp/flights/abq/yyc/albuquerque-to-calgary) - [Flights from Orange County (SNA) to Calgary (YYC)](https://www.expedia.com/lp/flights/sna/yyc/orange-county-to-calgary) - [Flights from Los Angeles (LAX) to Calgary (YYC)](https://www.expedia.com/lp/flights/lax/yyc/los-angeles-to-calgary) - [Flights from Kitchener (YKF) to Calgary (YYC)](https://www.expedia.com/lp/flights/ykf/yyc/kitchener-to-calgary) - [Flights from New Orleans (MSY) to Calgary (YYC)](https://www.expedia.com/lp/flights/msy/yyc/new-orleans-to-calgary) - [Flights from Columbus (CMH) to Calgary (YYC)](https://www.expedia.com/lp/flights/cmh/yyc/columbus-to-calgary) - [Flights from Atlanta (ATL) to Calgary (YYC)](https://www.expedia.com/lp/flights/atl/yyc/atlanta-to-calgary) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/buf/yyc/buffalo-to-calgary en-US: https://www.expedia.com/lp/flights/buf/yyc/buffalo-to-calgary es-MX: https://www.expedia.mx/lp/vuelos/buf/yyc/buffalo-a-calgary en-NZ: https://www.expedia.co.nz/lp/flights/buf/yyc/buffalo-to-calgary en-GB: https://www.expedia.co.uk/lp/flights/buf/yyc/buffalo-to-calgary en-AU: https://www.expedia.com.au/lp/flights/buf/yyc/buffalo-to-calgary en-IN: https://www.expedia.co.in/lp/flights/buf/yyc/buffalo-to-calgary fr-FR: https://www.expedia.fr/lp/vols/buf/yyc/buffalo-a-calgary de-AT: https://www.expedia.at/lp/fluge/buf/yyc/buffalo-nach-calgary ar: https://www.expedia.sa/lp/flights/buf/yyc/buffalo-to-calgary ja-JP: https://www.expedia.co.jp/lp/flights/buf/yyc/buffalo-to-calgary fr-CA: https://www.expedia.ca/fr/lp/vols/buf/yyc/buffalo-a-calgary en-CA: https://www.expedia.ca/lp/flights/buf/yyc/buffalo-to-calgary en-JP: https://www.expedia.co.jp/en/lp/flights/buf/yyc/buffalo-to-calgary ```