What is the cheapest airline that flies from Buffalo to Calgary?

Delta and American Airlines are the most popular carriers operating from Buffalo to Calgary

When did momondo last update prices for flights from Buffalo Airport to Calgary Airport?

Prices for flights from Buffalo Airport to Calgary Airport were last updated today.

How many operators does momondo search for flights from Buffalo Airport to Calgary Airport?

The number of operators available for flights from Buffalo Airport to Calgary Airport is 1 as of December 2025.

How old do you have to be to fly from Buffalo Airport to Calgary Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Calgary Airport.

What documentation or ID do you need to fly to Calgary Airport?

The travel and health documents you'll need for your trip to Calgary Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Calgary Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 200 Cheap Flights from Buffalo to Calgary in 2025/26

1 adult

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One-way

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12:29 p.m. - 9:19 p.m.

BUF

YYC

10h 50m1 stop

11:30 p.m. - 12:44 p.m.

YYC

BUF

35h 14m2 stops

C$ 727Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

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

BUF

YYC

7h 18m1 stop

6:30 a.m. - 9:06 p.m.

YYC

BUF

12h 36m1 stop

C$ 737American Airlines

Sat, 17 Jan - Sun, 18 Jan

9:55 a.m. - 9:53 p.m.

BUF

YYC

13h 58m2 stops

2:13 p.m. - 2:14 p.m.

YYC

BUF

22h 01m2 stops

C$ 743United Airlines

Tue, 20 Jan - Sat, 24 Jan

7:30 a.m. - 9:58 p.m.

BUF

YYC

16h 28m2 stops

6:30 a.m. - 9:06 p.m.

YYC

BUF

12h 36m1 stop

C$ 750American Airlines

Sat, 17 Jan - Sun, 18 Jan

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

BUF

YYC

16h 54m2 stops

6:30 a.m. - 7:52 p.m.

YYC

BUF

11h 22m2 stops

C$ 754Delta

Sat, 31 Jan - Sat, 7 Feb

7:30 a.m. - 9:58 p.m.

BUF

YYC

16h 28m2 stops

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

YYC

BUF

14h 10m2 stops

C$ 756American Airlines

Sat, 17 Jan - Sun, 18 Jan

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

BUF

YYC

13h 08m2 stops

6:15 a.m. - 8:29 p.m.

YYC

BUF

12h 14m2 stops

C$ 758United Airlines

Tue, 20 Jan - Sat, 24 Jan

6:03 a.m. - 8:54 p.m.

BUF

YYC

16h 51m2 stops

6:30 a.m. - 7:52 p.m.

YYC

BUF

11h 22m2 stops

C$ 766Delta

Sat, 31 Jan - Sat, 7 Feb

1:59 p.m. - 9:53 p.m.

BUF

YYC

9h 54m2 stops

6:15 a.m. - 8:29 p.m.

YYC

BUF

12h 14m2 stops

C$ 785United Airlines

Sat, 31 Jan - Sat, 7 Feb

10:45 a.m. - 11:35 a.m.

BUF

YYC

26h 50m1 stop

2:13 p.m. - 2:14 p.m.

YYC

BUF

22h 01m2 stops

C$ 789United Airlines

Tue, 20 Jan - Sat, 24 Jan

United Airlines flights from Buffalo to Calgary

Our best United Airlines deals on Buffalo to Calgary flight tickets

United Airlines

20 Jan

BUF9:55 a.m.Buffalo

13h 58m

2 stops

YYC9:53 p.m.Calgary

24 Jan

YYC2:13 p.m.Calgary

22h 01m

2 stops

BUF2:14 p.m.Buffalo

C$ 743

Find similar

United Airlines

20 Jan

BUF10:45 a.m.Buffalo

13h 08m

2 stops

YYC9:53 p.m.Calgary

24 Jan

YYC6:15 a.m.Calgary

12h 14m

2 stops

BUF8:29 p.m.Buffalo

C$ 758

Find similar

United Airlines

31 Jan

BUF1:59 p.m.Buffalo

9h 54m

2 stops

YYC9:53 p.m.Calgary

7 Feb

YYC6:15 a.m.Calgary

12h 14m

2 stops

BUF8:29 p.m.Buffalo

C$ 785

Find similar

Delta flights from Buffalo to Calgary

Our best Delta deals on Buffalo to Calgary flight tickets

Delta

28 Jan

BUF6:03 a.m.Buffalo

16h 51m

2 stops

YYC8:54 p.m.Calgary

31 Jan

YYC6:30 a.m.Calgary

14h 27m

2 stops

BUF10:57 p.m.Buffalo

C$ 740

Find similar

Delta

31 Jan

BUF6:00 a.m.Buffalo

16h 54m

2 stops

YYC8:54 p.m.Calgary

7 Feb

YYC6:30 a.m.Calgary

11h 22m

2 stops

BUF7:52 p.m.Buffalo

C$ 754

Find similar

Delta

31 Jan

BUF6:03 a.m.Buffalo

16h 51m

2 stops

YYC8:54 p.m.Calgary

7 Feb

YYC6:30 a.m.Calgary

11h 22m

2 stops

BUF7:52 p.m.Buffalo

C$ 766

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 31/1

12:29 p.m.-9:19 p.m.

1 stop10h 50m

Calgary

Sat 7/2

11:30 p.m.-12:44 p.m.

2 stops35h 14m

C$ 727

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 17/1

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

1 stop7h 18m

Calgary

Sun 18/1

6:30 a.m.-9:06 p.m.

1 stop12h 36m

C$ 737

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 20/1

9:55 a.m.-9:53 p.m.

2 stops13h 58m

Calgary

Sat 24/1

2:13 p.m.-2:14 p.m.

2 stops22h 01m

C$ 743

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 17/1

7:30 a.m.-9:58 p.m.

2 stops16h 28m

Calgary

Sun 18/1

6:30 a.m.-9:06 p.m.

1 stop12h 36m

C$ 750

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 31/1

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

2 stops16h 54m

Calgary

Sat 7/2

6:30 a.m.-7:52 p.m.

2 stops11h 22m

C$ 754

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 17/1

7:30 a.m.-9:58 p.m.

2 stops16h 28m

Calgary

Sun 18/1

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

2 stops14h 10m

C$ 756

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 20/1

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

2 stops13h 08m

Calgary

Sat 24/1

6:15 a.m.-8:29 p.m.

2 stops12h 14m

C$ 758

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 31/1

6:03 a.m.-8:54 p.m.

2 stops16h 51m

Calgary

Sat 7/2

6:30 a.m.-7:52 p.m.

2 stops11h 22m

C$ 766

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 31/1

1:59 p.m.-9:53 p.m.

2 stops9h 54m

Calgary

Sat 7/2

6:15 a.m.-8:29 p.m.

2 stops12h 14m

C$ 785

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 20/1

10:45 a.m.-11:35 a.m.

1 stop26h 50m

Calgary

Sat 24/1

2:13 p.m.-2:14 p.m.

2 stops22h 01m

C$ 789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as C$ 603. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 616.

What is the cheapest time of day to depart on your flight to Calgary?

Our data shows that the cheapest Buffalo to Calgary flights are usually those with departure times in the morning. Our users have found flights to Calgary in the morning for as low as C$ 604. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 708 on average. Flights to Calgary from Buffalo in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Buffalo to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Calgary according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Calgary (BUF to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Calgary

Fastest flight time	7h 35m
Direct flights	None

The fastest flight from Buffalo to Calgary takes 7h 35m

There are no direct flights from Buffalo to Calgary. There are no popular flight routes from Buffalo to Calgary.

Search flight deals

How far is Buffalo to Calgary by plane?
There are 2787.3 km between Buffalo and Calgary. In terms of flight time, this usually takes a little over 7h 35m.
When did momondo last update prices for flights from Buffalo Airport to Calgary Airport?
Prices for flights from Buffalo Airport to Calgary Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Calgary Airport?
The number of operators available for flights from Buffalo Airport to Calgary Airport is 1 as of December 2025.
How old do you have to be to fly from Buffalo Airport to Calgary Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Calgary Airport.
What documentation or ID do you need to fly to Calgary Airport?
The travel and health documents you'll need for your trip to Calgary Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Calgary Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to Calgary?
Based on momondo bookings for flights between Buffalo and Calgary, the leading airline is WestJet, making up 100% of the total bookings.

Best airlines flying from Buffalo to Calgary

Compare and see reviews for airlines that fly from Buffalo to Calgary with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 567	Free Cancellation	Rating 7.2 3,204 reviews		Search WestJet flights

Banff

Canmore

Lake Louise

Radium Hot Springs

Kananaskis

Drumheller

Airdrie

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Calgary?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Calgary from Buffalo.

Can I find flights from Buffalo to Calgary with flexible booking policies on momondo?

momondo does allow users to show only those flights to Calgary from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Calgary?

momondo provides multiple filters to help you find the best flight to Calgary from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Calgary right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Calgary from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.