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CA $271 Cheap Flights from Calgary (YYC) to Buffalo (BUF)

View CA $271 flight on Wed, Aug 12, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Calgary (YYC) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $271 for one-way flights and CA $550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 3 - Tue, Nov 17
YYC
Calgary
BUF
Buffalo
CA $550 Roundtrip, found 2 days ago
CA $550
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 3 from Calgary to Buffalo, returning Tue, Nov 17, priced at CA $550 found 2 days ago
United
Wed, Sep 9 - Tue, Sep 15
YYC
Calgary
BUF
Buffalo
CA $550 Roundtrip, found 1 day ago
CA $550
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 9 from Calgary to Buffalo, returning Tue, Sep 15, priced at CA $550 found 1 day ago
United
Wed, Aug 5 - Tue, Aug 25
YYC
Calgary
BUF
Buffalo
CA $559 Roundtrip, found 1 day ago
CA $559
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 5 from Calgary to Buffalo, returning Tue, Aug 25, priced at CA $559 found 1 day ago
Delta
Thu, Aug 6 - Mon, Aug 10
YYC
Calgary
BUF
Buffalo
CA $569 Roundtrip, found 1 day ago
CA $569
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 6 from Calgary to Buffalo, returning Mon, Aug 10, priced at CA $569 found 1 day ago
American Airlines
Tue, Sep 22 - Fri, Sep 25
YYC
Calgary
BUF
Buffalo
CA $571 Roundtrip, found 4 days ago
CA $571
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 22 from Calgary to Buffalo, returning Fri, Sep 25, priced at CA $571 found 4 days ago
United
Wed, Nov 25 - Fri, Nov 27
YYC
Calgary
BUF
Buffalo
CA $571 Roundtrip, found 1 day ago
CA $571
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 25 from Calgary to Buffalo, returning Fri, Nov 27, priced at CA $571 found 1 day ago
American Airlines
Wed, Jul 29 - Sun, Aug 9
YYC
Calgary
BUF
Buffalo
CA $590 Roundtrip, found 2 days ago
CA $590
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 29 from Calgary to Buffalo, returning Sun, Aug 9, priced at CA $590 found 2 days ago
American Airlines
Sat, Sep 12 - Sat, Sep 19
YYC
Calgary
BUF
Buffalo
CA $592 Roundtrip, found 2 days ago
CA $592
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 12 from Calgary to Buffalo, returning Sat, Sep 19, priced at CA $592 found 2 days ago
Air Canada
Thu, Aug 6 - Mon, Aug 10
YYC
Calgary
BUF
Buffalo
CA $627 Roundtrip, found 1 day ago
CA $627
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Aug 6 from Calgary to Buffalo, returning Mon, Aug 10, priced at CA $627 found 1 day ago
WestJet
Tue, Nov 3 - Wed, Nov 18
YYC
Calgary
BUF
Buffalo
CA $634 Roundtrip, found 4 days ago
CA $634
Roundtrip
found 4 days ago
Select WestJet flight, departing Tue, Nov 3 from Calgary to Buffalo, returning Wed, Nov 18, priced at CA $634 found 4 days ago

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $699
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $699

Frequently asked questions

How much does a flight from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from CA $271 and cheap return flights from CA $550 YYC to BUF with Expedia. One-way flights typically cost between CA$356 and CA$1320, and return flights often range between CA$792 and CA$2365. 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 YYC to BUF ticket fares go up or down.
What is the cheapest month to fly from Calgary, AB (YYC) to Buffalo, NY (BUF)?
The cheapest months to fly from Calgary, AB (YYC) to Buffalo, NY (BUF) are typically during off-peak season 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 are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Calgary, AB (YYC) to Buffalo, NY (BUF)?
Enter YYC to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Calgary, AB (YYC) to Buffalo, NY (BUF)?
To find a cheap flight from Calgary, AB (YYC) to Buffalo, NY (BUF), 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 and receive alerts when fares go up or down.
What is the best time to fly from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are typically May and August, with average return flights costing around CA$667. These months can be a great time to travel, offering good value before or after the peak summer season.
How many flights per day from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 42 connecting flights per day from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Calgary International Airport (YYC) to Buffalo Niagara International Airport (BUF) typically departs around 12:15 AM local time. This service is operated by WestJet and Delta. This is a seasonal service, active only in April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll generally find the most flights from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Saturday, with around 33 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada, WestJet, and United. Looking at the week, Saturday and Sunday have notably more flight options compared to other weekdays, offering you more flexibility if you're planning a weekend trip.
What are the most popular departure times for flights from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Delta, United and Air Canada, offer flights during this window. Many travellers prefer this time because it allows for an early start to your journey, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). The shortest flights typically involve one stop and take around 6 hours 18 minutes. Flights with two or more stops usually take longer, averaging about 15 hours. The distance between these two airports is approximately 2,794 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Yes, you can fly business class or first class between YYC and BUF. You can fly business class with Air Canada and United.First class cabins are available on Alaska Airlines, Delta, and United.
How do I earn miles on a Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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™, 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 Buffalo, NY (BUF) from Calgary, AB (YYC)?
If you're planning to travel to Buffalo from Calgary Intl. (YYC), you can fly directly into Buffalo Niagara Intl. (BUF). Some flights may connect through major hubs like Pearson Intl. (YYZ), Minneapolis - St. Paul Intl. (MSP), or Denver Intl. (DEN) before reaching Buffalo. 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 Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Calgary, AB (YYC-Calgary Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package 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 Calgary, AB (YYC) to Buffalo, NY (BUF)?
If you booked your Calgary, AB (YYC) to Buffalo, NY (BUF) 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 or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Calgary Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
CA $549
Distance
2776 km

Book with confidence

Calgary to Buffalo Flights

The easy way to book your flights from Calgary to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Calgary whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Calgary to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Calgary Intl., YYC to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Calgary to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Calgary currently is just CA $550 rising to CA $634.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Calgary 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Calgary to Buffalo Flights

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