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Cheap flights from Buffalo to Calgary from C$ 181

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

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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 26 November 2025.

Wed 3/127:00 a.m.BUF - YYC
1 stop6h 35mUnited Airlines
Wed 10/1212:37 p.m.YYC - BUF
1 stop6h 38mUnited Airlines
Deal found 26/11C$ 779
Tue 2/125:23 p.m.BUF - YYC
1 stop20h 21mAmerican Airlines
Tue 9/1212:45 p.m.YYC - BUF
2 stops18h 59mAmerican Airlines
Deal found 25/11C$ 794
Tue 9/127:27 a.m.BUF - YYC
2 stops16h 18mAmerican Airlines
Wed 10/126:30 a.m.YYC - BUF
2 stops14h 27mAmerican Airlines
Deal found 24/11C$ 817
Wed 3/126:00 a.m.BUF - YYC
1 stop15h 09mWestJet
Tue 9/1212:30 a.m.YYC - BUF
1 stop8h 34mWestJet
Deal found 26/11C$ 841
Wed 3/127:00 a.m.BUF - YYC
1 stop6h 35mUnited Airlines
Fri 5/1212:37 p.m.YYC - BUF
1 stop6h 38mUnited Airlines
Deal found 26/11C$ 875
Tue 2/1212:10 p.m.BUF - YYC
2 stops31h 20mWestJet
Mon 8/1212:30 a.m.YYC - BUF
1 stop8h 34mWestJet
Deal found 25/11C$ 882

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 26 November 2025.

Round-trip from

C$ 456

One-way from

C$ 185

Popular in

March

Cheapest in

November

Average price

C$ 474
9/1-16/1
  • 9/1-16/1
  • 3 total stops
  • 65h 40m total
  • Buffalo to Calgary
Search Deals
9/1
  • 9/1
  • 2 total stops
  • 27h 53m total
  • Buffalo to Calgary
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 629,999 searches. Data last updated 26 November 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

Fri 9/1

10:26 a.m.-5:55 p.m.

1 stop33h 29m

Calgary

Fri 16/1

9:00 a.m.-7:11 p.m.

2 stops32h 11m

C$ 456

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 5/2

6:00 a.m.-9:58 p.m.

2 stops17h 58m

Calgary

Tue 10/2

1:40 p.m.-10:57 a.m.

2 stops19h 17m

C$ 687

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 23/4

8:30 a.m.-1:54 p.m.

1 stop7h 24m

Calgary

Sun 26/4

12:40 p.m.-8:31 p.m.

1 stop5h 51m

C$ 793

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 12/1

6:00 a.m.-8:54 p.m.

2 stops16h 54m

Calgary

Wed 14/1

6:30 a.m.-9:54 a.m.

2 stops25h 24m

C$ 794

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 23/4

11:15 a.m.-9:09 p.m.

1 stop11h 54m

Calgary

Sat 25/4

12:30 a.m.-11:16 a.m.

1 stop8h 46m

C$ 803

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 9/1

7:30 a.m.-9:58 p.m.

2 stops16h 28m

Calgary

Fri 16/1

1:40 p.m.-8:58 a.m.

2 stops17h 18m

C$ 804

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 9/12

5:34 a.m.-9:45 p.m.

2 stops18h 11m

Calgary

Wed 10/12

12:45 p.m.-10:20 p.m.

1 stop7h 35m

C$ 817

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 27/2

12:47 p.m.-3:05 p.m.

2 stops28h 18m

C$ 181

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 9/1

1:15 p.m.-3:08 p.m.

2 stops27h 53m

C$ 185

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 8/1

9:08 a.m.-11:44 a.m.

2 stops28h 36m

C$ 224

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/11

Showing 1-10 of 12 results
1
2

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 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 26 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Buffalo to Calgary by exploring options for tickets in the morning.

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 26 November 2025.
Read reviews from past customers who have flown WestJet from Buffalo to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,173 reviews
Check prices

Comfort

7.1

Crew

7.9

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!
WestJet
7.2
Good
3,173 reviews
WestJet
7.2
Good
3,173 reviews
Check prices

Comfort

7.1

Crew

7.9

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!

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.

  • How long is the flight from Buffalo to Calgary?

    American Airlines and United Airlines can get you from Buffalo to Calgary in just under 7h 24m. Your travel time can differ by up to 10h 34m. There are 2792 km between Buffalo and Calgary. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Buffalo to Calgary round-trip?

    Flying on WestJet is currently your cheapest option to Calgary, with prices starting at C$ 581. WestJet is currently priced 24% below the average price you’ll pay for this route.

  • 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.

See more FAQs

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Radium Hot Springs
Airdrie
Kananaskis
Drumheller

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Top airline flying from Buffalo to Calgary

Discover the top airline 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 629,999 searches. Data last updated 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 581AverageC$ 902FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to Calgary?

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Why should you use Cheapflights to find cheap flight tickets from Buffalo to Calgary?

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Can Cheapflights find flights from Buffalo to Calgary with no change fees?

Need flexible booking options for your flight to Calgary from Buffalo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Calgary become cheaper?

Yes, Cheapflights offers price alerts on Buffalo to Calgary flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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