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Cheap flights from Buffalo to Calgary from C$ 277

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Calgary

Enter your travel dates to find the best prices.

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 17 February 2026.

Sat 19/91:22 p.m.
BUF
-
YYC
1 stop11h 58m
American Airlines
Sat 26/96:30 a.m.
YYC
-
BUF
1 stop14h 33m
American Airlines
Deal found 14/2C$ 560
Fri 10/41:02 p.m.
BUF
-
YYC
1 stop32h 07m
Multiple Airlines
Thu 16/411:30 p.m.
YYC
-
BUF
2 stops34h 43m
Multiple Airlines
Deal found 15/2C$ 624
Tue 3/38:25 a.m.
BUF
-
YYC
1 stop15h 28m
United Airlines
Wed 4/312:33 p.m.
YYC
-
BUF
1 stop6h 18m
United Airlines
Deal found 14/2C$ 639
Thu 30/43:01 p.m.
BUF
-
YYC
1 stop23h 58m
American Airlines
Sun 3/51:40 p.m.
YYC
-
BUF
1 stop22h 41m
American Airlines
Deal found 16/2C$ 682
Thu 17/93:50 p.m.
BUF
-
YYC
1 stop6h 15m
WestJet
Mon 28/910:15 a.m.
YYC
-
BUF
1 stop6h 18m
WestJet
Deal found 14/2C$ 688

Find 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 17 February 2026.

Round-trip from

C$ 624

One-way from

C$ 277

Popular in

February

Cheapest in

November

Average price

C$ 929
10/4-16/4
  • 10/4-16/4
  • 3 total stops
  • 66h 50m total
  • Buffalo to Calgary
Search Deals
20/3
  • 20/3
  • 1 total stop
  • 32h 19m total
  • Buffalo to Calgary
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 17 February 2026.
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 10/4

1:02 p.m.-7:09 p.m.

1 stop32h 07m

Calgary

Thu 16/4

11:30 p.m.-12:13 p.m.

2 stops34h 43m

C$ 624

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 3/3

7:00 a.m.-11:31 a.m.

1 stop6h 31m

Calgary

Wed 4/3

12:33 p.m.-8:51 p.m.

1 stop6h 18m

C$ 639

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 30/4

3:01 p.m.-12:59 p.m.

1 stop23h 58m

Calgary

Sun 3/5

1:40 p.m.-2:21 p.m.

1 stop22h 41m

C$ 682

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 25/4

7:00 a.m.-11:32 a.m.

1 stop6h 32m

C$ 281

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 20/3

12:50 p.m.-11:00 p.m.

2 stops36h 10m

C$ 316

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 25/3

5:30 a.m.-3:32 p.m.

2 stops12h 02m

C$ 341

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 25/3

7:00 a.m.-11:30 a.m.

1 stop6h 30m

C$ 409

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 2/4

5:30 a.m.-4:17 p.m.

2 stops12h 47m

C$ 443

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 2/4

11:37 a.m.-9:09 p.m.

1 stop11h 32m

C$ 444

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 2/4

9:02 p.m.-11:22 p.m.

3 stops28h 20m

C$ 485

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/2

Showing 1-10 of 11 results
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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’s the top layover airport for flights from Buffalo to Calgary?

Share of one-stop round-trip flights from Buffalo to Calgary chosen by Cheapflights users in the past 12 months, using the same layover each way.

Detroit (DTW) – chosen by Cheapflights users on 67% of one-stop itineraries from Buffalo to Calgary on Cheapflights.

What’s the cheapest layover airport for flights from Buffalo to Calgary?

Average round-trip fare for 1-stop flights from Buffalo to Calgary, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 506.

What’s the fastest layover option from Buffalo to Calgary?

Shortest average travel time for 1-stop one-way flights from Buffalo to Calgary, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 6h 49m.

Which airport typically offers the quickest layover for flights from Buffalo to Calgary?

Average layover duration for 1-stop one-way flights from Buffalo to Calgary, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 14m.

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 17 February 2026.
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
3,266 reviews
Check prices

Crew

7.9

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anne,Dec 2025

HUX - YYC

Travel on airplanes sucks now. My legs are cramped because i cant stretch them out, if i drop anything theres not enough room to bend and reach to pick it up, the trays if down crowd my middle, the pocket on the seat in front is so small i cant even put my water bottle in it, because the seats are so close, the recline function is pretty irrelevant, but the staff are great and doing their best.
WestJet
7.2
Good
3,266 reviews
WestJet
7.2
Good
3,266 reviews
Check prices

Crew

7.9

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anne,Dec 2025

HUX - YYC

Travel on airplanes sucks now. My legs are cramped because i cant stretch them out, if i drop anything theres not enough room to bend and reach to pick it up, the trays if down crowd my middle, the pocket on the seat in front is so small i cant even put my water bottle in it, because the seats are so close, the recline function is pretty irrelevant, but the staff are great and doing their best.

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?

    United Airlines can get you from Buffalo to Calgary in just under 6h 31m. Your travel time can differ by up to . There are 2792 km between Buffalo and Calgary.

  • 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$ 561. 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 17 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 561AverageC$ 871FlexibilityNo 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?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to Calgary by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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