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Cheap flights from Buffalo to Calgary from C$ 378

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
25 Mar — 1 Apr1
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 23 February 2026.

Wed 22/41:56 p.m.
BUF
-
YYC
1 stop31h 13m
Multiple Airlines
Mon 27/47:00 a.m.
YYC
-
BUF
1 stop27h 42m
Multiple Airlines
Deal found 20/2C$ 410
Wed 8/41:02 p.m.
BUF
-
YYC
1 stop32h 07m
Multiple Airlines
Tue 14/412:30 a.m.
YYC
-
BUF
1 stop10h 12m
Multiple Airlines
Deal found 21/2C$ 425
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 20/2C$ 637
Thu 25/611:47 a.m.
BUF
-
YYC
3 stops14h 57m
Multiple Airlines
Sat 4/78:45 a.m.
YYC
-
BUF
2 stops23h 56m
Multiple Airlines
Deal found 23/2C$ 644

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 23 February 2026.

Round-trip from

C$ 410

One-way from

C$ 378

Popular in

February

Cheapest in

November

Average price

C$ 933
22/4-27/4
  • 22/4-27/4
  • 2 total stops
  • 58h 55m total
  • Buffalo to Calgary
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 35h 00m total
  • Buffalo to Calgary
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 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 23 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

Wed 8/4

6:02 a.m.-8:45 p.m.

2 stops16h 43m

Calgary

Wed 15/4

6:40 a.m.-11:31 p.m.

2 stops14h 51m

C$ 677

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 27/6

7:35 p.m.-5:00 p.m.

1 stop23h 25m

Calgary

Thu 9/7

7:00 a.m.-6:33 p.m.

2 stops9h 33m

C$ 710

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 9/7

11:17 a.m.-10:55 p.m.

3 stops13h 38m

Calgary

Sun 19/7

1:15 p.m.-10:51 a.m.

2 stops19h 36m

C$ 715

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 25/6

6:25 a.m.-4:15 p.m.

2 stops11h 50m

Calgary

Sat 4/7

7:00 a.m.-11:03 p.m.

2 stops14h 03m

C$ 740

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 6/8

6:25 a.m.-3:50 p.m.

2 stops11h 25m

Calgary

Sun 9/8

7:00 a.m.-6:57 p.m.

2 stops9h 57m

C$ 756

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 24/7

11:15 a.m.-9:05 p.m.

1 stop11h 50m

Calgary

Sat 1/8

12:30 a.m.-11:15 a.m.

1 stop8h 45m

C$ 759

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sun 15/3

12:45 p.m.-9:45 p.m.

2 stops35h 00m

C$ 378

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 29/6

5:52 p.m.-10:37 p.m.

1 stop6h 45m

C$ 380

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sun 15/3

8:17 a.m.-9:53 p.m.

1 stop15h 36m

C$ 425

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sun 7/6

3:50 p.m.-8:05 p.m.

1 stop6h 15m

C$ 427

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/2

Showing 1-10 of 15 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

How much does it cost to fly round-trip from Buffalo to Calgary?

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 23 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
3,273 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Boarding

7.4

Comfort

7.0

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
3,273 reviews
WestJet
7.2
Good
3,273 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Boarding

7.4

Comfort

7.0

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?

    Delta and WestJet can get you from Buffalo to Calgary in just under 16h 43m. Your travel time can differ by up to 6h 42m. 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$ 563. 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

Browse thousands of different options on Cheapflights for your next trip

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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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 563AverageC$ 875FlexibilityNo 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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