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Cheap flights from Buffalo to Calgary from C$ 322

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find 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 October 2025.

Sun 30/1112:20 p.m.BUF - YYC
1 stop24h 59mMultiple Airlines
Sun 7/128:15 p.m.YYC - BUF
2 stops12h 30mMultiple Airlines
Deal found 16/10C$ 661
Thu 30/102:42 p.m.BUF - YYC
1 stop23h 02mMultiple Airlines
Sat 1/1112:15 a.m.YYC - BUF
2 stops16h 49mMultiple Airlines
Deal found 16/10C$ 698
Mon 1/121:52 p.m.BUF - YYC
2 stops12h 22mMultiple Airlines
Mon 8/129:45 p.m.YYC - BUF
2 stops11h 20mMultiple Airlines
Deal found 16/10C$ 799
Thu 30/1012:06 p.m.BUF - YYC
2 stops12h 56mDelta
Sun 2/117:45 a.m.YYC - BUF
2 stops13h 07mDelta
Deal found 16/10C$ 830
Mon 1/125:03 p.m.BUF - YYC
1 stop20h 44mAmerican Airlines
Mon 8/1212:45 p.m.YYC - BUF
1 stop7h 35mAmerican Airlines
Deal found 16/10C$ 866

Cheap 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 October 2025.

Round-trip from

C$ 661

One-way from

C$ 322

Popular in

March

Cheapest in

November

Average price

C$ 670
30/11-7/12
  • 30/11-7/12
  • 3 total stops
  • 37h 29m total
  • Buffalo to Calgary
Search Deals
United Airlines
  • United Airlines
  • 7/11
  • 2 total stops
  • 13h 03m total
  • Buffalo to Calgary
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 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

Fri 9/1

9:08 a.m.-9:35 p.m.

2 stops14h 27m

Calgary

Sat 10/1

12:30 a.m.-12:42 p.m.

1 stop10h 12m

C$ 663

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sun 30/11

12:20 p.m.-11:19 a.m.

1 stop24h 59m

Calgary

Sun 7/12

4:20 p.m.-2:15 p.m.

1 stop19h 55m

C$ 687

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 30/10

2:42 p.m.-11:44 a.m.

1 stop23h 02m

Calgary

Sat 1/11

12:15 a.m.-6:04 p.m.

2 stops16h 49m

C$ 698

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 28/1

5:16 p.m.-12:48 p.m.

1 stop21h 32m

Calgary

Tue 3/2

1:40 p.m.-10:52 a.m.

1 stop19h 12m

C$ 719

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 9/1

5:16 p.m.-12:48 p.m.

1 stop21h 32m

Calgary

Sun 11/1

1:40 p.m.-11:48 p.m.

1 stop8h 08m

C$ 789

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 7/4

8:30 a.m.-1:56 p.m.

1 stop7h 26m

Calgary

Wed 8/4

12:30 p.m.-8:31 p.m.

1 stop6h 01m

C$ 791

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 7/11

10:50 a.m.-9:53 p.m.

2 stops13h 03m

C$ 322

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 7/1

5:06 a.m.-11:14 a.m.

2 stops32h 08m

C$ 331

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 9/12

12:10 p.m.-8:57 p.m.

2 stops10h 47m

C$ 347

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 29/11

10:24 a.m.-7:09 p.m.

1 stop10h 45m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/10

Showing 1-10 of 16 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

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 17 October 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 17 October 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
3,127 reviews
Check prices

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Comfort

7.1

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.
WestJet
7.2
Good
3,127 reviews
WestJet
7.2
Good
3,127 reviews
Check prices

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Comfort

7.1

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.

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.

  • 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$ 578. 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
Drumheller
Kananaskis

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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 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 578AverageC$ 898FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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

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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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