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

American Airlines, 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 August 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$ 260 Cheap Flights from Buffalo to Calgary in 2025

1 adult

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Find the cheapest flights from Buffalo to Calgary

Round-trip

One-way

Last minute

Cheap round-trip flights

11:46 a.m. - 11:19 p.m.BUF-YYC

13h 33m1 stop

6:29 a.m. - 9:51 p.m.YYC-BUF

13h 22m1 stop

C$ 574American Airlines

Find Deal

Tue, 16 Sep - Tue, 23 Sep

11:46 a.m. - 11:19 p.m.BUF-YYC

13h 33m1 stop

6:45 a.m. - 11:35 p.m.YYC-BUF

14h 50m2 stops

C$ 584American Airlines

Find Deal

Tue, 30 Sep - Wed, 8 Oct

7:07 a.m. - 1:53 p.m.BUF-YYC

8h 46m2 stops

1:30 p.m. - 9:53 a.m.YYC-BUF

18h 23m2 stops

C$ 680United Airlines

Find Deal

Fri, 17 Oct - Wed, 22 Oct

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

6h 35m1 stop

12:30 p.m. - 8:41 p.m.YYC-BUF

6h 11m1 stop

C$ 763United Airlines

Find Deal

Wed, 17 Dec - Sat, 20 Dec

7:07 a.m. - 11:38 a.m.BUF-YYC

6h 31m1 stop

1:10 a.m. - 4:53 p.m.YYC-BUF

13h 43m2 stops

C$ 780Air Canada

Find Deal

Fri, 17 Oct - Tue, 21 Oct

10:50 a.m. - 9:48 p.m.BUF-YYC

12h 58m2 stops

1:10 a.m. - 9:13 p.m.YYC-BUF

18h 03m2 stops

C$ 794Air Canada

Find Deal

Tue, 30 Sep - Tue, 7 Oct

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

9h 54m1 stop

12:30 a.m. - 11:37 p.m.YYC-BUF

21h 07m1 stop

C$ 837WestJet

Find Deal

Tue, 16 Sep - Mon, 22 Sep

11:10 a.m. - 9:03 p.m.BUF-YYC

11h 53m1 stop

12:30 a.m. - 11:10 a.m.YYC-BUF

8h 40m1 stop

C$ 867Delta

Find Deal

Tue, 30 Sep - Tue, 7 Oct

6:15 a.m. - 4:00 p.m.BUF-YYC

11h 45m2 stops

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

8h 31m1 stop

C$ 875WestJet

Find Deal

Mon, 15 Sep - Sun, 21 Sep

6:15 a.m. - 1:21 p.m.BUF-YYC

9h 06m2 stops

1:00 a.m. - 3:11 p.m.YYC-BUF

12h 11m2 stops

C$ 933Delta

Find Deal

Mon, 15 Sep - Sun, 21 Sep

American Airlines flights from Buffalo to Calgary

Our best American Airlines deals on Buffalo to Calgary flight tickets

American Airlines

16 Sep

BUF11:46 a.m.Buffalo

13h 33m

1 stop

YYC11:19 p.m.Calgary

23 Sep

YYC6:29 a.m.Calgary

13h 22m

1 stop

BUF9:51 p.m.Buffalo

C$ 574

Find similar

American Airlines

30 Sep

BUF11:46 a.m.Buffalo

13h 33m

1 stop

YYC11:19 p.m.Calgary

8 Oct

YYC6:45 a.m.Calgary

14h 50m

2 stops

BUF11:35 p.m.Buffalo

C$ 584

Find similar

American Airlines

15 Sep

BUF11:46 a.m.Buffalo

13h 33m

1 stop

YYC11:19 p.m.Calgary

22 Sep

YYC6:29 a.m.Calgary

13h 35m

1 stop

BUF10:04 p.m.Buffalo

C$ 592

Find similar

WestJet flights from Buffalo to Calgary

Our best WestJet deals on Buffalo to Calgary flight tickets

WestJet

16 Sep

BUF12:06 p.m.Buffalo

9h 54m

1 stop

YYC8:00 p.m.Calgary

22 Sep

YYC12:30 a.m.Calgary

21h 07m

1 stop

BUF11:37 p.m.Buffalo

C$ 837

Find similar

WestJet

15 Sep

BUF6:15 a.m.Buffalo

11h 45m

2 stops

YYC4:00 p.m.Calgary

21 Sep

YYC12:30 a.m.Calgary

8h 31m

1 stop

BUF11:01 a.m.Buffalo

C$ 875

Find similar

WestJet

17 Dec

BUF12:09 p.m.Buffalo

9h 00m

1 stop

YYC7:09 p.m.Calgary

20 Dec

YYC6:35 p.m.Calgary

21h 15m

2 stops

BUF5:50 p.m.Buffalo

C$ 877

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 16/9

11:46 a.m.-11:19 p.m.

1 stop13h 33m

Calgary

Tue 23/9

6:29 a.m.-9:51 p.m.

1 stop13h 22m

C$ 574

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 30/9

11:46 a.m.-11:19 p.m.

1 stop13h 33m

Calgary

Wed 8/10

6:45 a.m.-11:35 p.m.

2 stops14h 50m

C$ 584

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 17/10

7:07 a.m.-1:53 p.m.

2 stops8h 46m

Calgary

Wed 22/10

1:30 p.m.-9:53 a.m.

2 stops18h 23m

C$ 680

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Wed 17/12

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

1 stop6h 35m

Calgary

Sat 20/12

12:30 p.m.-8:41 p.m.

1 stop6h 11m

C$ 763

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Fri 17/10

7:07 a.m.-11:38 a.m.

1 stop6h 31m

Calgary

Tue 21/10

1:10 a.m.-4:53 p.m.

2 stops13h 43m

C$ 780

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 30/9

10:50 a.m.-9:48 p.m.

2 stops12h 58m

Calgary

Tue 7/10

1:10 a.m.-9:13 p.m.

2 stops18h 03m

C$ 794

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 16/9

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

1 stop9h 54m

Calgary

Mon 22/9

12:30 a.m.-11:37 p.m.

1 stop21h 07m

C$ 837

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Tue 30/9

11:10 a.m.-9:03 p.m.

1 stop11h 53m

Calgary

Tue 7/10

12:30 a.m.-11:10 a.m.

1 stop8h 40m

C$ 867

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 15/9

6:15 a.m.-4:00 p.m.

2 stops11h 45m

Calgary

Sun 21/9

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

1 stop8h 31m

C$ 875

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Mon 15/9

6:15 a.m.-1:21 p.m.

2 stops9h 06m

Calgary

Sun 21/9

1:00 a.m.-3:11 p.m.

2 stops12h 11m

C$ 933

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 February. Flight prices, which tend to average around C$ 535, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Calgary from Buffalo during September instead. Flights to Calgary in September, while not as cheap as those in February, still average around C$ 629.

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$ 605. 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$ 618.

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$ 606. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 711 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

Best price found	C$ 260
Fastest flight time	6h 31m
Direct flights	None
Airports in Calgary	1 airport

The best one-way flight to Calgary from Buffalo in the past 72 hours is C$ 260. The best round-trip flight deal from Buffalo to Calgary found on momondo in the last 72 hours is C$ 574.

The fastest flight from Buffalo to Calgary takes 6h 31m

There are no direct flights from Buffalo to Calgary. Popular non-direct route for this connection is Buffalo Airport - Calgary Airport.

There is 1 airport near Calgary: Calgary (YYC)

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 August 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$ 513	Free Cancellation	Rating 7.2 2,980 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.