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Cheap flights from Buffalo to Calgary from C$ 268

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
20 Jul — 27 Jul1
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 20 June 2026.

Thu 24/91:16 p.m.
BUF
-
YYC
1 stop23h 44m
Multiple Airlines
Mon 28/912:20 a.m.
YYC
-
BUF
1 stop10h 01m
Multiple Airlines
Deal found 16/6C$ 562
Fri 11/91:16 p.m.
BUF
-
YYC
1 stop10h 34m
Multiple Airlines
Fri 18/912:20 a.m.
YYC
-
BUF
1 stop10h 01m
Multiple Airlines
Deal found 18/6C$ 582
Mon 24/82:50 p.m.
BUF
-
YYC
1 stop9h 00m
Multiple Airlines
Thu 27/812:20 a.m.
YYC
-
BUF
1 stop11h 35m
Multiple Airlines
Deal found 16/6C$ 589
Tue 1/911:35 a.m.
BUF
-
YYC
1 stop12h 15m
Multiple Airlines
Mon 21/97:00 a.m.
YYC
-
BUF
1 stop27h 21m
Multiple Airlines
Deal found 15/6C$ 596
Mon 3/82:48 p.m.
BUF
-
YYC
1 stop22h 12m
Multiple Airlines
Mon 10/811:35 p.m.
YYC
-
BUF
2 stops36h 18m
Multiple Airlines
Deal found 19/6C$ 627
Fri 21/82:50 p.m.
BUF
-
YYC
2 stops25h 55m
Multiple Airlines
Fri 28/811:40 a.m.
YYC
-
BUF
1 stop21h 54m
Multiple Airlines
Deal found 16/6C$ 634
Fri 28/811:36 a.m.
BUF
-
YYC
1 stop12h 14m
Multiple Airlines
Sat 29/812:20 a.m.
YYC
-
BUF
1 stop8h 48m
Multiple Airlines
Deal found 18/6C$ 645
Thu 24/91:16 p.m.
BUF
-
YYC
1 stop23h 44m
Multiple Airlines
Sat 26/912:20 a.m.
YYC
-
BUF
1 stop8h 42m
Multiple Airlines
Deal found 17/6C$ 650
Sun 9/811:29 a.m.
BUF
-
YYC
1 stop25h 31m
Multiple Airlines
Thu 13/89:00 p.m.
YYC
-
BUF
2 stops14h 53m
Multiple Airlines
Deal found 15/6C$ 672

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 20 June 2026.

Round-trip from

C$ 562

One-way from

C$ 268
24/9-28/9
  • 24/9-28/9
  • 2 total stops
  • 33h 45m total
  • Buffalo to Calgary
Search Deals
18/9
  • 18/9
  • 1 total stop
  • 10h 34m total
  • Buffalo to Calgary
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 20 June 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

Tue 1/9

11:35 a.m.-9:50 p.m.

1 stop12h 15m

Calgary

Mon 21/9

7:00 a.m.-12:21 p.m.

1 stop27h 21m

C$ 596

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 11/9

1:16 p.m.-9:50 p.m.

1 stop10h 34m

Calgary

Sat 19/9

10:00 a.m.-12:21 p.m.

2 stops24h 21m

C$ 698

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 21/8

10:30 a.m.-11:42 p.m.

1 stop15h 12m

Calgary

Fri 28/8

6:45 a.m.-11:01 p.m.

1 stop14h 16m

C$ 712

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 12/9

12:02 p.m.-8:15 p.m.

1 stop10h 13m

Calgary

Sat 19/9

12:25 p.m.-6:16 p.m.

2 stops27h 51m

C$ 718
Quickest round-trip

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 12/9

7:00 a.m.-10:36 p.m.

1 stop17h 36m

Calgary

Sat 19/9

2:58 p.m.-11:44 p.m.

1 stop6h 46m

C$ 719

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 2/7

7:35 p.m.-11:53 a.m.

1 stop18h 18m

Calgary

Sun 5/7

6:00 a.m.-3:52 p.m.

1 stop7h 52m

C$ 745

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 4/8

11:29 a.m.-9:50 p.m.

1 stop12h 21m

Calgary

Sun 9/8

7:00 a.m.-1:53 p.m.

1 stop28h 53m

C$ 788
Cheapest one-way

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 18/9

1:16 p.m.-9:50 p.m.

1 stop10h 34m

C$ 268

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 29/7

2:48 p.m.-9:50 p.m.

1 stop9h 02m

C$ 277

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 28/10

8:48 a.m.-1:56 p.m.

1 stop7h 08m

C$ 302

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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.

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, WestJet, and United Airlines can get you from Buffalo to Calgary in just under 10h 13m. Your travel time can differ by up to 7h 23m. 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
Kananaskis
Airdrie
Drumheller

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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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