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

Prices for flights from Calgary Airport to Buffalo Airport are updated daily.

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

As of October 2026, there is 1 operator available to choose from for flights from Calgary Airport to Buffalo Airport.

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

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

The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 349 Cheap Flights from Calgary to Buffalo in 2026/27

Find the cheapest flights from Calgary to Buffalo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:06 p.m. - 9:57 p.m.YYC Calgary-BUF Buffalo

5h 51m1 stop Denver Intl

8:17 a.m. - 4:21 p.m.BUF Buffalo-YYC Calgary

9h 04m1 stop Denver Intl

C$ 639Lufthansa

Thu, 3 Dec - Wed, 9 Dec

4:30 p.m. - 8:44 a.m.YYC Calgary-BUF Buffalo

15h 14m2 stops Los Angeles Chicago O'Hare Intl

6:30 a.m. - 4:21 p.m.BUF Buffalo-YYC Calgary

10h 51m2 stops Chicago O'Hare Intl Denver Intl

C$ 652Lufthansa

Thu, 3 Dec - Wed, 9 Dec

4:30 p.m. - 8:44 a.m.YYC Calgary-BUF Buffalo

15h 14m2 stops Los Angeles Chicago O'Hare Intl

8:17 a.m. - 4:21 p.m.BUF Buffalo-YYC Calgary

9h 04m1 stop Denver Intl

C$ 652Lufthansa

Thu, 3 Dec - Wed, 9 Dec

1:37 p.m. - 7:56 p.m.YYC Calgary-BUF Buffalo

5h 19m1 stop Chicago O'Hare Intl

8:17 a.m. - 4:21 p.m.BUF Buffalo-YYC Calgary

9h 04m1 stop Denver Intl

C$ 652Lufthansa

Thu, 3 Dec - Wed, 9 Dec

4:30 p.m. - 5:10 p.m.YYC Calgary-BUF Buffalo

23h 40m3 stops San Francisco Los Angeles Newark

6:30 a.m. - 11:53 p.m.BUF Buffalo-YYC Calgary

18h 23m2 stops Chicago O'Hare Intl Denver Intl

C$ 666United Airlines

Thu, 3 Dec - Wed, 9 Dec

4:30 p.m. - 8:44 a.m.YYC Calgary-BUF Buffalo

15h 14m2 stops San Francisco Chicago O'Hare Intl

6:30 a.m. - 11:53 p.m.BUF Buffalo-YYC Calgary

18h 23m2 stops Chicago O'Hare Intl Denver Intl

C$ 666United Airlines

Thu, 3 Dec - Wed, 9 Dec

3:06 p.m. - 9:57 p.m.YYC Calgary-BUF Buffalo

5h 51m1 stop Denver Intl

6:00 a.m. - 11:53 p.m.BUF Buffalo-YYC Calgary

18h 53m2 stops Newark Denver Intl

C$ 666United Airlines

Thu, 3 Dec - Wed, 9 Dec

4:30 p.m. - 8:54 a.m.YYC Calgary-BUF Buffalo

15h 24m3 stops San Francisco Los Angeles Washington, D.C. Dulles Intl

8:55 p.m. - 11:53 p.m.BUF Buffalo-YYC Calgary

27h 58m2 stops Newark Denver Intl

C$ 711United Airlines

Sat, 14 Nov - Mon, 16 Nov

7:00 a.m. - 10:49 p.m.YYC Calgary-BUF Buffalo

14h 49m2 stops Denver Intl Newark

8:55 p.m. - 11:53 p.m.BUF Buffalo-YYC Calgary

27h 58m2 stops Newark Denver Intl

C$ 711United Airlines

Sat, 14 Nov - Mon, 16 Nov

3:06 p.m. - 9:33 p.m.YYC Calgary-BUF Buffalo

5h 27m1 stop Denver Intl

8:55 p.m. - 11:53 p.m.BUF Buffalo-YYC Calgary

27h 58m2 stops Newark Denver Intl

C$ 711United Airlines

Sat, 14 Nov - Mon, 16 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:54 p.m. - 10:54 p.m.YYC Calgary-BUF Buffalo

8h 00m1 stop Dallas/Fort Worth

8:00 a.m. - 12:51 p.m.BUF Buffalo-YYC Calgary

6h 51m1 stop Chicago O'Hare Intl

C$ 734American Airlines

Thu, 22 Oct - Thu, 29 Oct

1:51 p.m. - 11:59 p.m.YYC Calgary-BUF Buffalo

8h 08m1 stop Chicago O'Hare Intl

10:35 a.m. - 9:45 p.m.BUF Buffalo-YYC Calgary

13h 10m2 stops Boston Logan Intl Dallas/Fort Worth

C$ 748American Airlines

Thu, 22 Oct - Thu, 29 Oct

3:22 p.m. - 9:35 a.m.YYC Calgary-BUF Buffalo

16h 13m3 stops San Francisco Los Angeles Washington, D.C. Dulles Intl

6:30 a.m. - 2:21 p.m.BUF Buffalo-YYC Calgary

9h 51m2 stops Chicago O'Hare Intl Denver Intl

C$ 752United Airlines

Thu, 22 Oct - Thu, 29 Oct

6:00 a.m. - 4:43 p.m.YYC Calgary-BUF Buffalo

8h 43m2 stops Denver Intl Chicago O'Hare Intl

7:52 p.m. - 12:26 p.m.BUF Buffalo-YYC Calgary

18h 34m2 stops Washington, D.C. Dulles Intl San Francisco

C$ 752United Airlines

Thu, 22 Oct - Thu, 29 Oct

7:45 a.m. - 10:59 p.m.YYC Calgary-BUF Buffalo

13h 14m2 stops Minneapolis St Paul New York LaGuardia

9:06 a.m. - 8:40 p.m.BUF Buffalo-YYC Calgary

13h 34m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

C$ 794Delta

Wed, 21 Oct - Sat, 24 Oct

7:45 a.m. - 10:59 p.m.YYC Calgary-BUF Buffalo

13h 14m2 stops Minneapolis St Paul New York LaGuardia

9:06 a.m. - 8:40 p.m.BUF Buffalo-YYC Calgary

13h 34m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

C$ 797Delta

Wed, 21 Oct - Sat, 24 Oct

6:00 a.m. - 10:43 p.m.YYC Calgary-BUF Buffalo

14h 43m1 stop Denver Intl

7:00 a.m. - 11:28 a.m.BUF Buffalo-YYC Calgary

6h 28m1 stop Chicago O'Hare Intl

C$ 825United Airlines

Wed, 21 Oct - Sat, 24 Oct

3:22 p.m. - 9:29 a.m.YYC Calgary-BUF Buffalo

16h 07m2 stops San Francisco Chicago O'Hare Intl

7:00 a.m. - 11:28 a.m.BUF Buffalo-YYC Calgary

6h 28m1 stop Chicago O'Hare Intl

C$ 825United Airlines

Wed, 21 Oct - Sat, 24 Oct

3:22 p.m. - 9:29 a.m.YYC Calgary-BUF Buffalo

16h 07m2 stops San Francisco Chicago O'Hare Intl

7:00 a.m. - 11:28 a.m.BUF Buffalo-YYC Calgary

6h 28m1 stop Chicago O'Hare Intl

C$ 828United Airlines

Wed, 21 Oct - Sat, 24 Oct

6:00 a.m. - 10:43 p.m.YYC Calgary-BUF Buffalo

14h 43m1 stop Denver Intl

7:00 a.m. - 11:28 a.m.BUF Buffalo-YYC Calgary

6h 28m1 stop Chicago O'Hare Intl

C$ 828United Airlines

Wed, 21 Oct - Sat, 24 Oct

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American Airlines flights from Calgary to Buffalo

Our best American Airlines deals on Calgary to Buffalo flight tickets

American Airlines

22 Oct

YYC12:54 p.m.Calgary

8h 00m

1 stop

BUF10:54 p.m.Buffalo

29 Oct

BUF8:00 a.m.Buffalo

6h 51m

1 stop

YYC12:51 p.m.Calgary

C$ 734

American Airlines

22 Oct

YYC1:51 p.m.Calgary

8h 08m

1 stop

BUF11:59 p.m.Buffalo

29 Oct

BUF10:35 a.m.Buffalo

13h 10m

2 stops

YYC9:45 p.m.Calgary

C$ 748

American Airlines

25 Nov

YYC7:00 a.m.Calgary

14h 39m

2 stops

BUF10:39 p.m.Buffalo

27 Nov

BUF7:52 a.m.Buffalo

16h 55m

2 stops

YYC11:47 p.m.Calgary

C$ 1,443

United Airlines flights from Calgary to Buffalo

Our best United Airlines deals on Calgary to Buffalo flight tickets

United Airlines

3 Dec

YYC4:30 p.m.Calgary

15h 14m

2 stops

BUF8:44 a.m.Buffalo

9 Dec

BUF6:30 a.m.Buffalo

18h 23m

2 stops

YYC11:53 p.m.Calgary

C$ 666

United Airlines

14 Nov

YYC4:30 p.m.Calgary

15h 24m

3 stops

BUF8:54 a.m.Buffalo

16 Nov

BUF8:55 p.m.Buffalo

27h 58m

2 stops

YYC11:53 p.m.Calgary

C$ 711

United Airlines

22 Oct

YYC3:22 p.m.Calgary

16h 13m

3 stops

BUF9:35 a.m.Buffalo

29 Oct

BUF6:30 a.m.Buffalo

9h 51m

2 stops

YYC2:21 p.m.Calgary

C$ 752

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Thu 3/12

3:06 p.m.-9:57 p.m.

1 stop5h 51m

Buffalo

Wed 9/12

8:17 a.m.-4:21 p.m.

1 stop9h 04m

C$ 639

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Thu 3/12

4:30 p.m.-8:44 a.m.

2 stops15h 14m

Buffalo

Wed 9/12

6:30 a.m.-4:21 p.m.

2 stops10h 51m

C$ 652

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Thu 3/12

4:30 p.m.-8:44 a.m.

2 stops15h 14m

Buffalo

Wed 9/12

8:17 a.m.-4:21 p.m.

1 stop9h 04m

C$ 652

Quickest round-trip

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Thu 3/12

1:37 p.m.-7:56 p.m.

1 stop5h 19m

Buffalo

Wed 9/12

8:17 a.m.-4:21 p.m.

1 stop9h 04m

C$ 652

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Thu 3/12

4:30 p.m.-5:10 p.m.

3 stops23h 40m

Buffalo

Wed 9/12

6:30 a.m.-11:53 p.m.

2 stops18h 23m

C$ 666

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Thu 3/12

4:30 p.m.-8:44 a.m.

2 stops15h 14m

Buffalo

Wed 9/12

6:30 a.m.-11:53 p.m.

2 stops18h 23m

C$ 666

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Thu 3/12

3:06 p.m.-9:57 p.m.

1 stop5h 51m

Buffalo

Wed 9/12

6:00 a.m.-11:53 p.m.

2 stops18h 53m

C$ 666

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Sat 14/11

4:30 p.m.-8:54 a.m.

3 stops15h 24m

Buffalo

Mon 16/11

8:55 p.m.-11:53 p.m.

2 stops27h 58m

C$ 711

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Sat 14/11

7:00 a.m.-10:49 p.m.

2 stops14h 49m

Buffalo

Mon 16/11

8:55 p.m.-11:53 p.m.

2 stops27h 58m

C$ 711

CalgaryBuffalo

YYC Calgary - BUF Buffalo

YYCBUF

Calgary

Sat 14/11

3:06 p.m.-9:33 p.m.

1 stop5h 27m

Buffalo

Mon 16/11

8:55 p.m.-11:53 p.m.

2 stops27h 58m

C$ 711

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 Calgary to Buffalo

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

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

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

When to book flights from Calgary to Buffalo

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

Estimated round-trip price

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

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

Best price found	C$ 349
Fastest flight time	5h 51m
Direct flights	None

The best one-way flight to Buffalo from Calgary in the past 72 hours is C$ 349. The best round-trip flight deal from Calgary to Buffalo found on momondo in the last 72 hours is C$ 639.

The fastest flight from Calgary to Buffalo takes 5h 51m

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

Search flight deals

Frequently asked questions about flying from Calgary to Buffalo

How far is Calgary to Buffalo by plane?
There are 2787.3 km between Calgary and Buffalo. By plane, this route typically takes 5h 51m.
When did momondo last update prices for flights from Calgary Airport to Buffalo Airport?
Prices for flights from Calgary Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Calgary Airport to Buffalo Airport?
As of October 2026, there is 1 operator available to choose from for flights from Calgary Airport to Buffalo Airport.
How old do you have to be to fly from Calgary Airport to Buffalo 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 Calgary Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Calgary to Buffalo?
Based on momondo bookings for flights between Calgary and Buffalo, the leading airline is WestJet, making up 100% of the total bookings.

Best airlines flying from Calgary to Buffalo

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 514	Free Cancellation	Rating 7.2 3,448 reviews		Search WestJet flights

Cheektowaga

Tonawanda

Williamsville

Grand Island

Batavia

Amherst

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

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 Buffalo from Calgary.

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

All flight searches from Calgary to Buffalo on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to Buffalo.

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

Price alerts on flights to Buffalo from Calgary are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.