HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Calgary

$177+ Cheap flights from Buffalo (BUF) to Calgary (YYC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
jul. 13 — jul. 201
dom. 7/13
dom. 7/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Calgary with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 8, 2025.

Round-trip from

$341
(American Airlines)

One-way from

$177
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$609
From Buffalo to Calgary
Search Deals
One-way flight from Buffalo to Calgary
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Buffalo to Calgary

Cheapest flights from Buffalo to Calgary
Explore the most affordable flight options available from Buffalo to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 8, 2025.

This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/147:30 amBUF - YYC
1 stop17h 49mAmerican Airlines
dom. 9/216:29 amYYC - BUF
1 stop15h 24mAmerican Airlines
Deal found 7/8$341
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/217:36 pmBUF - YYC
1 stop28h 04mMultiple Airlines
dom. 9/2811:55 pmYYC - BUF
2 stops16h 19mMultiple Airlines
Deal found 7/8$433
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/146:15 amBUF - YYC
2 stops12h 45mDelta
sáb. 9/2012:30 amYYC - BUF
1 stop8h 31mDelta
Deal found 7/8$485
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1512:17 pmBUF - YYC
1 stop8h 11mWestJet
dom. 8/1712:30 amYYC - BUF
1 stop8h 27mWestJet
Deal found 7/7$496
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/218:00 pmBUF - YYC
1 stop18h 00mUnited Airlines
jue. 8/288:30 amYYC - BUF
1 stop10h 46mUnited Airlines
Deal found 7/7$497
This Air Canada deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/27:07 amBUF - YYC
1 stop6h 31mAir Canada
jue. 10/21:10 amYYC - BUF
2 stops18h 03mAir Canada
Deal found 7/7$516

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Calgary that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 8, 2025.
Use the filters below to find and compare flights from Buffalo to Calgary that are best for you.

Fly from

Buffalo

Fly to

Calgary

Route

Depart

Return

Price

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

dom. 9/14

7:30 am-11:19 pm

1 stop17h 49m

Calgary

dom. 9/21

6:29 am-11:53 pm

1 stop15h 24m

$341

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

dom. 9/21

7:36 pm-9:40 pm

1 stop28h 04m

Calgary

dom. 9/28

11:55 pm-6:14 pm

2 stops16h 19m

$433

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

dom. 9/14

6:15 am-5:00 pm

2 stops12h 45m

Calgary

sáb. 9/20

12:30 am-11:01 am

1 stop8h 31m

$485

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

vie. 8/15

12:17 pm-6:28 pm

1 stop8h 11m

Calgary

dom. 8/17

12:30 am-10:57 am

1 stop8h 27m

$496

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

jue. 8/21

8:00 pm-12:00 pm

1 stop18h 00m

Calgary

jue. 8/28

8:30 am-9:16 pm

1 stop10h 46m

$497

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

jue. 10/2

7:07 am-11:38 am

1 stop6h 31m

Calgary

jue. 10/2

1:10 am-9:13 pm

2 stops18h 03m

$516

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

vie. 8/22

6:29 am-11:29 pm

1 stop19h 00m

$177

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

jue. 8/21

11:45 am-3:05 pm

3 stops29h 20m

$193

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

jue. 8/21

7:05 am-11:38 am

1 stop6h 33m

$194

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

mié. 10/15

12:09 pm-8:00 pm

1 stop9h 51m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Best time to book a flight from Buffalo to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Buffalo to Calgary?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Calgary (average of $300). Flying from Buffalo to Calgary in February is currently the most expensive (average of $403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to YYC?

Find hourly flight availability from Buffalo to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 8, 2025.

It’s optimal to fly from Buffalo to Calgary at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated julio 8, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Buffalo to Calgary have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,844 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
WestJet
7.2
Good
2,920 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
9,680 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Buffalo to Calgary round-trip?

    American Airlines, at $341, was found to be the cheapest airline from Buffalo to Calgary.Alternate airlines to your destination round-trip include Delta and WestJet. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Buffalo to Calgary one-way?

    The cheapest airlines for a one-way flight from Buffalo to Calgary are American Airlines ($177), United Airlines ($194), and WestJet ($242).

  • Can I find deals for flights from Buffalo to Calgary that include hotel bookings?

    Yes. In addition to deals on Buffalo to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Calgary.

  • Can I find deals for business class flights from Buffalo to Calgary?

    Yes. Cheapflights offers flight deals from Buffalo to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Calgary (average of $300). Flying from Buffalo to Calgary in February is currently the most expensive (average of $403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Canmore
Airdrie

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Buffalo to Calgary

Discover the top 3 airlines that operate flights from Buffalo to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$328Average$737FlexibilityNo cancel feeOn-time69%
WestJetCheapest$357Average$562FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$378Average$644FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.