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Cheap flights from Buffalo to Calgary from C$ 179

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Calgary

Enter your travel dates to find the best prices.

Best flights from Buffalo to Calgary
Discover carefully curated flight deals from Buffalo to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Mon 26/16:00 a.m.BUF - YYC
2 stops17h 58mAmerican Airlines
Wed 28/16:30 a.m.YYC - BUF
2 stops14h 10mAmerican Airlines
Deal found 27/12C$ 611
Wed 4/37:00 a.m.BUF - YYC
1 stop6h 31mUnited Airlines
Wed 11/32:13 p.m.YYC - BUF
1 stop6h 57mUnited Airlines
Deal found 27/12C$ 644
Wed 11/26:00 a.m.BUF - YYC
2 stops16h 54mDelta
Wed 18/26:30 a.m.YYC - BUF
2 stops14h 27mDelta
Deal found 27/12C$ 716
Mon 26/18:30 a.m.BUF - YYC
2 stops17h 44mAir Canada
Tue 27/15:35 a.m.YYC - BUF
2 stops12h 54mAir Canada
Deal found 25/12C$ 812
Wed 4/35:30 a.m.BUF - YYC
2 stops18h 26mAmerican Airlines
Wed 11/36:30 a.m.YYC - BUF
2 stops11h 38mAmerican Airlines
Deal found 27/12C$ 664
Wed 11/210:45 a.m.BUF - YYC
2 stops13h 08mUnited Airlines
Wed 18/212:33 p.m.YYC - BUF
1 stop6h 18mUnited Airlines
Deal found 27/12C$ 743
Mon 9/28:30 a.m.BUF - YYC
1 stop29h 05mUnited Airlines
Mon 16/22:13 p.m.YYC - BUF
1 stop6h 46mUnited Airlines
Deal found 26/12C$ 789
Wed 11/27:30 a.m.BUF - YYC
1 stop7h 18mAmerican Airlines
Wed 18/26:30 a.m.YYC - BUF
1 stop14h 04mAmerican Airlines
Deal found 27/12C$ 828
Mon 19/18:30 a.m.BUF - YYC
1 stop29h 05mUnited Airlines
Thu 22/112:37 p.m.YYC - BUF
1 stop5h 52mUnited Airlines
Deal found 27/12C$ 802

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 28 December 2025.

Round-trip from

C$ 611

One-way from

C$ 179

Popular in

August

Cheapest in

November
American Airlines
  • American Airlines
  • 26/1-28/1
  • 4 total stops
  • 32h 08m total
  • Buffalo to Calgary
Search Deals
9/2
  • 9/2
  • 1 total stop
  • 24h 04m total
  • Buffalo to Calgary
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 39 potential savings vs. average RT price).
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 28 December 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

Mon 26/1

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

2 stops17h 58m

Calgary

Wed 28/1

6:30 a.m.-10:40 p.m.

2 stops14h 10m

C$ 611

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 4/3

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

1 stop6h 31m

Calgary

Wed 11/3

2:13 p.m.-11:10 p.m.

1 stop6h 57m

C$ 644

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 4/3

5:30 a.m.-9:56 p.m.

2 stops18h 26m

Calgary

Wed 11/3

6:30 a.m.-8:08 p.m.

2 stops11h 38m

C$ 664

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 11/2

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

2 stops16h 54m

Calgary

Wed 18/2

6:30 a.m.-10:57 p.m.

2 stops14h 27m

C$ 716

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 11/2

10:45 a.m.-9:53 p.m.

2 stops13h 08m

Calgary

Wed 18/2

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

1 stop6h 18m

C$ 743

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 9/2

8:30 a.m.-11:35 a.m.

1 stop29h 05m

Calgary

Mon 16/2

2:13 p.m.-10:59 p.m.

1 stop6h 46m

C$ 789

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 19/1

8:30 a.m.-11:35 a.m.

1 stop29h 05m

Calgary

Thu 22/1

12:37 p.m.-8:29 p.m.

1 stop5h 52m

C$ 802

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 26/1

8:30 a.m.-12:14 a.m.

2 stops17h 44m

Calgary

Tue 27/1

5:35 a.m.-8:29 p.m.

2 stops12h 54m

C$ 812

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 11/2

7:30 a.m.-12:48 p.m.

1 stop7h 18m

Calgary

Wed 18/2

6:30 a.m.-10:34 p.m.

1 stop14h 04m

C$ 828

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 9/2

1:39 p.m.-11:43 a.m.

1 stop24h 04m

C$ 179

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/12

Showing 1-10 of 14 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 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 28 December 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.

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 28 December 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
3,222 reviews
Check prices

Entertainment

6.1

Overall

7.2

Food

6.2

Crew

7.9

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
3,222 reviews
WestJet
7.2
Good
3,222 reviews
Check prices

Entertainment

6.1

Overall

7.2

Food

6.2

Crew

7.9

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?

    American Airlines and United Airlines can get you from Buffalo to Calgary in just under 6h 31m. Your travel time can differ by up to 11h 27m. 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$ 562. WestJet is currently priced 21% 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 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 562AverageC$ 874FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buffalo to Calgary. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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