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

Delta, United Airlines, and WestJet 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 September 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$ 190 Cheap Flights from Buffalo to Calgary in 2025/26

1 adult

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Find the cheapest flights from Buffalo to Calgary

Round-trip

One-way

Last minute

Cheap round-trip flights

2:42 p.m. - 7:09 p.m.BUF-YYC

30h 27m1 stop

4:15 p.m. - 1:47 p.m.YYC-BUF

19h 32m2 stops

C$ 597Multiple Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

2:42 p.m. - 3:08 p.m.BUF-YYC

26h 26m2 stops

12:30 a.m. - 1:47 p.m.YYC-BUF

11h 17m1 stop

C$ 611Multiple Airlines

Find Deal

Fri, 31 Oct - Thu, 6 Nov

2:42 p.m. - 7:09 p.m.BUF-YYC

30h 27m1 stop

12:30 a.m. - 1:47 p.m.YYC-BUF

11h 17m1 stop

C$ 642Multiple Airlines

Find Deal

Fri, 31 Oct - Thu, 6 Nov

5:27 p.m. - 12:34 p.m.BUF-YYC

21h 07m1 stop

6:45 a.m. - 10:28 p.m.YYC-BUF

13h 43m1 stop

C$ 656American Airlines

Find Deal

Fri, 17 Oct - Wed, 22 Oct

11:00 a.m. - 9:48 p.m.BUF-YYC

12h 48m2 stops

6:45 a.m. - 10:28 p.m.YYC-BUF

13h 43m1 stop

C$ 662American Airlines

Find Deal

Thu, 2 Oct - Mon, 6 Oct

7:00 a.m. - 11:35 a.m.BUF-YYC

6h 35m1 stop

3:30 p.m. - 11:03 a.m.YYC-BUF

17h 33m2 stops

C$ 718United Airlines

Find Deal

Sat, 1 Nov - Sat, 1 Nov

5:55 p.m. - 1:53 p.m.BUF-YYC

21h 58m2 stops

6:15 a.m. - 10:42 p.m.YYC-BUF

14h 27m2 stops

C$ 743United Airlines

Find Deal

Fri, 17 Oct - Wed, 22 Oct

12:06 p.m. - 8:00 p.m.BUF-YYC

9h 54m1 stop

12:30 a.m. - 11:01 a.m.YYC-BUF

8h 31m1 stop

C$ 774WestJet

Find Deal

Wed, 1 Oct - Sat, 4 Oct

12:05 p.m. - 11:44 a.m.BUF-YYC

25h 39m1 stop

8:15 p.m. - 11:00 a.m.YYC-BUF

12h 45m2 stops

C$ 798WestJet

Find Deal

Thu, 20 Nov - Sun, 23 Nov

7:07 a.m. - 3:22 p.m.BUF-YYC

10h 15m2 stops

1:10 a.m. - 1:22 p.m.YYC-BUF

10h 12m2 stops

C$ 880Air Canada

Find Deal

Fri, 17 Oct - Tue, 21 Oct

American Airlines flights from Buffalo to Calgary

Our best American Airlines deals on Buffalo to Calgary flight tickets

American Airlines

17 Oct

BUF5:27 p.m.Buffalo

21h 07m

1 stop

YYC12:34 p.m.Calgary

22 Oct

YYC6:45 a.m.Calgary

13h 43m

1 stop

BUF10:28 p.m.Buffalo

C$ 656

Find similar

American Airlines

2 Oct

BUF11:00 a.m.Buffalo

12h 48m

2 stops

YYC9:48 p.m.Calgary

6 Oct

YYC6:45 a.m.Calgary

13h 43m

1 stop

BUF10:28 p.m.Buffalo

C$ 662

Find similar

American Airlines

17 Oct

BUF5:27 p.m.Buffalo

21h 07m

1 stop

YYC12:34 p.m.Calgary

22 Oct

YYC6:45 a.m.Calgary

13h 08m

2 stops

BUF9:53 p.m.Buffalo

C$ 669

Find similar

United Airlines flights from Buffalo to Calgary

Our best United Airlines deals on Buffalo to Calgary flight tickets

United Airlines

1 Nov

BUF7:00 a.m.Buffalo

6h 35m

1 stop

YYC11:35 a.m.Calgary

1 Nov

YYC3:30 p.m.Calgary

17h 33m

2 stops

BUF11:03 a.m.Buffalo

C$ 718

Find similar

United Airlines

17 Oct

BUF5:55 p.m.Buffalo

21h 58m

2 stops

YYC1:53 p.m.Calgary

22 Oct

YYC6:15 a.m.Calgary

14h 27m

2 stops

BUF10:42 p.m.Buffalo

C$ 743

Find similar

United Airlines

17 Oct

BUF5:55 p.m.Buffalo

21h 58m

2 stops

YYC1:53 p.m.Calgary

22 Oct

YYC1:30 p.m.Calgary

18h 23m

2 stops

BUF9:53 a.m.Buffalo

C$ 750

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 30/10

2:42 p.m.-7:09 p.m.

1 stop30h 27m

Calgary

Thu 6/11

4:15 p.m.-1:47 p.m.

2 stops19h 32m

C$ 597

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 31/10

2:42 p.m.-3:08 p.m.

2 stops26h 26m

Calgary

Thu 6/11

12:30 a.m.-1:47 p.m.

1 stop11h 17m

C$ 611

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 31/10

2:42 p.m.-7:09 p.m.

1 stop30h 27m

Calgary

Thu 6/11

12:30 a.m.-1:47 p.m.

1 stop11h 17m

C$ 642

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 17/10

5:27 p.m.-12:34 p.m.

1 stop21h 07m

Calgary

Wed 22/10

6:45 a.m.-10:28 p.m.

1 stop13h 43m

C$ 656

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 2/10

11:00 a.m.-9:48 p.m.

2 stops12h 48m

Calgary

Mon 6/10

6:45 a.m.-10:28 p.m.

1 stop13h 43m

C$ 662

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 1/11

7:00 a.m.-11:35 a.m.

1 stop6h 35m

Calgary

Sat 1/11

3:30 p.m.-11:03 a.m.

2 stops17h 33m

C$ 718

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 17/10

5:55 p.m.-1:53 p.m.

2 stops21h 58m

Calgary

Wed 22/10

6:15 a.m.-10:42 p.m.

2 stops14h 27m

C$ 743

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 1/10

12:06 p.m.-8:00 p.m.

1 stop9h 54m

Calgary

Sat 4/10

12:30 a.m.-11:01 a.m.

1 stop8h 31m

C$ 774

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Thu 20/11

12:05 p.m.-11:44 a.m.

1 stop25h 39m

Calgary

Sun 23/11

8:15 p.m.-11:00 a.m.

2 stops12h 45m

C$ 798

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 17/10

7:07 a.m.-3:22 p.m.

2 stops10h 15m

Calgary

Tue 21/10

1:10 a.m.-1:22 p.m.

2 stops10h 12m

C$ 880

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 month to fly to Calgary?

The cheapest month to fly to Calgary from Buffalo is in November. Flight prices, which tend to average around C$ 462, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Calgary from Buffalo during September instead. Flights to Calgary in September, while not as cheap as those in November, still average around C$ 495.

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$ 602. 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$ 615.

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$ 603. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 707 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

Direct flights	None

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 6h 31m.
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 September 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$ 510	Free Cancellation	Rating 7.2 3,095 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.