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Cheap flights from Buffalo to Calgary from C$ 250

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
2 May — 9 May1
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 2 April 2026.

Sun 3/512:32 p.m.
BUF
-
YYC
2 stops33h 33m
Multiple Airlines
Sat 9/57:00 a.m.
YYC
-
BUF
1 stop25h 41m
Multiple Airlines
Deal found 30/3C$ 536
Thu 17/91:22 p.m.
BUF
-
YYC
1 stop11h 58m
American Airlines
Mon 28/96:30 a.m.
YYC
-
BUF
1 stop14h 33m
American Airlines
Deal found 31/3C$ 614
Tue 5/57:00 a.m.
BUF
-
YYC
1 stop6h 32m
United Airlines
Wed 6/56:00 a.m.
YYC
-
BUF
1 stop15h 05m
United Airlines
Deal found 30/3C$ 615
Tue 12/511:36 a.m.
BUF
-
YYC
2 stops26h 34m
Multiple Airlines
Mon 18/512:30 a.m.
YYC
-
BUF
1 stop8h 11m
Multiple Airlines
Deal found 28/3C$ 650
Wed 13/52:49 p.m.
BUF
-
YYC
2 stops33h 16m
Multiple Airlines
Tue 19/512:30 a.m.
YYC
-
BUF
1 stop11h 24m
Multiple Airlines
Deal found 31/3C$ 653
Thu 28/55:52 p.m.
BUF
-
YYC
1 stop6h 45m
United Airlines
Sun 31/58:30 a.m.
YYC
-
BUF
1 stop6h 22m
United Airlines
Deal found 30/3C$ 685
Wed 15/46:00 a.m.
BUF
-
YYC
1 stop8h 59m
American Airlines
Sat 18/46:45 a.m.
YYC
-
BUF
1 stop14h 23m
American Airlines
Deal found 1/4C$ 689
Thu 30/43:53 p.m.
BUF
-
YYC
1 stop6h 12m
WestJet
Sat 2/512:30 a.m.
YYC
-
BUF
1 stop8h 31m
WestJet
Deal found 31/3C$ 693
Thu 15/107:25 p.m.
BUF
-
YYC
1 stop20h 22m
WestJet
Sun 18/1011:00 a.m.
YYC
-
BUF
1 stop5h 58m
WestJet
Deal found 1/4C$ 702

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 2 April 2026.

Round-trip from

C$ 536

One-way from

C$ 250

Popular in

February

Cheapest in

November

Average price

C$ 804
3/5-9/5
  • 3/5-9/5
  • 3 total stops
  • 59h 14m total
  • Buffalo to Calgary
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 52h 44m total
  • Buffalo to Calgary
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 2 April 2026.
Use the filters below to find and compare flights from Buffalo to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sun 3/5

12:32 p.m.-8:05 p.m.

2 stops33h 33m

Calgary

Sat 9/5

7:00 a.m.-10:41 a.m.

1 stop25h 41m

C$ 536
Quickest round-trip

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 5/5

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

1 stop6h 32m

Calgary

Wed 6/5

12:34 p.m.-9:01 p.m.

1 stop6h 27m

C$ 614

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 17/9

7:56 p.m.-12:08 p.m.

1 stop18h 12m

Calgary

Mon 28/9

6:45 a.m.-11:10 p.m.

1 stop14h 25m

C$ 615

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sun 3/5

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

1 stop6h 32m

Calgary

Sat 9/5

12:34 p.m.-9:01 p.m.

1 stop6h 27m

C$ 615

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 28/5

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

1 stop6h 45m

Calgary

Sun 31/5

8:30 a.m.-4:52 p.m.

1 stop6h 22m

C$ 685
Cheapest one-way

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 11/5

7:31 p.m.-10:15 p.m.

2 stops52h 44m

C$ 250

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 15/7

10:02 a.m.-11:40 p.m.

1 stop15h 38m

C$ 263
Quickest one-way

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 30/4

2:34 p.m.-9:05 p.m.

1 stop8h 31m

C$ 328

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 23/7

12:03 p.m.-8:05 p.m.

1 stop10h 02m

C$ 328

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 23/4

6:05 a.m.-5:50 p.m.

2 stops13h 45m

C$ 336

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Showing 1-10 of 12 resultsSorted by cheapest first
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?

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 and American Airlines can get you from Buffalo to Calgary in just under 6h 32m. Your travel time can differ by up to 11h 40m. There are 2792 km between Buffalo and Calgary. This flight may include one or multiple stops.

  • 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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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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