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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Calgary Airport to Buffalo Airport.

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

The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$208 Cheap Flights from Calgary to Buffalo in 2025/26

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Find the cheapest flights from Calgary to Buffalo

Round-trip

One-way

Cheap round-trip flights

12:30 am - 11:19 amYYC-BUF

8h 49m1 stop

9:13 pm - 5:15 pmBUF-YYC

46h 02m2 stops

$337

Find Deal

Sun, Oct 19 - Fri, Oct 24

12:30 am - 11:19 amYYC-BUF

8h 49m1 stop

5:24 pm - 11:20 amBUF-YYC

19h 56m2 stops

$348

Find Deal

Sun, Oct 19 - Fri, Oct 24

3:49 pm - 9:13 pmYYC-BUF

27h 24m2 stops

7:07 am - 11:38 amBUF-YYC

6h 31m1 stop

$383United Airlines

Find Deal

Mon, Oct 20 - Fri, Oct 24

1:29 pm - 10:42 amYYC-BUF

19h 13m1 stop

6:02 pm - 11:59 amBUF-YYC

19h 57m1 stop

$385American Airlines

Find Deal

Mon, Oct 20 - Fri, Oct 24

6:14 am - 9:17 pmYYC-BUF

13h 03m2 stops

4:57 pm - 12:42 pmBUF-YYC

21h 45m1 stop

$419American Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

2:00 pm - 10:50 pmYYC-BUF

6h 50m1 stop

7:00 am - 1:59 pmBUF-YYC

8h 59m2 stops

$436United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

8:55 am - 11:00 amYYC-BUF

24h 05m1 stop

12:05 pm - 11:44 amBUF-YYC

25h 39m1 stop

$477WestJet

Find Deal

Mon, Nov 10 - Sat, Nov 15

12:15 am - 11:00 amYYC-BUF

32h 45m2 stops

12:05 pm - 5:30 pmBUF-YYC

31h 25m2 stops

$483WestJet

Find Deal

Sun, Nov 9 - Sat, Nov 15

12:30 am - 11:16 amYYC-BUF

8h 46m1 stop

12:09 pm - 7:09 pmBUF-YYC

9h 00m1 stop

$489Delta

Find Deal

Mon, Mar 2 - Wed, Mar 4

6:30 am - 10:57 pmYYC-BUF

14h 27m2 stops

6:12 am - 7:09 pmBUF-YYC

14h 57m2 stops

$523Delta

Find Deal

Mon, Nov 10 - Sat, Nov 15

United Airlines flights from Calgary to Buffalo

Our best United Airlines deals on Calgary to Buffalo flight tickets

United Airlines

Oct 20

YYC3:49 pmCalgary

27h 24m

2 stops

BUF9:13 pmBuffalo

Oct 24

BUF7:07 amBuffalo

6h 31m

1 stop

YYC11:38 amCalgary

$383

Find similar

United Airlines

Mar 3

YYC2:00 pmCalgary

6h 50m

1 stop

BUF10:50 pmBuffalo

Mar 4

BUF7:00 amBuffalo

8h 59m

2 stops

YYC1:59 pmCalgary

$436

Find similar

United Airlines

Oct 20

YYC3:49 pmCalgary

16h 04m

2 stops

BUF9:53 amBuffalo

Oct 24

BUF5:55 pmBuffalo

21h 58m

2 stops

YYC1:53 pmCalgary

$474

Find similar

American Airlines flights from Calgary to Buffalo

Our best American Airlines deals on Calgary to Buffalo flight tickets

American Airlines

Oct 20

YYC1:29 pmCalgary

19h 13m

1 stop

BUF10:42 amBuffalo

Oct 24

BUF6:02 pmBuffalo

19h 57m

1 stop

YYC11:59 amCalgary

$385

Find similar

American Airlines

Mar 3

YYC6:14 amCalgary

13h 03m

2 stops

BUF9:17 pmBuffalo

Mar 4

BUF4:57 pmBuffalo

21h 45m

1 stop

YYC12:42 pmCalgary

$419

Find similar

American Airlines

Nov 17

YYC6:30 amCalgary

14h 09m

1 stop

BUF10:39 pmBuffalo

Nov 22

BUF7:13 pmBuffalo

18h 34m

2 stops

YYC11:47 amCalgary

$481

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sun 10/19

12:30 am-11:19 am

1 stop8h 49m

Buffalo

Fri 10/24

9:13 pm-5:15 pm

2 stops46h 02m

$337

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sun 10/19

12:30 am-11:19 am

1 stop8h 49m

Buffalo

Fri 10/24

5:24 pm-11:20 am

2 stops19h 56m

$348

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Mon 10/20

3:49 pm-9:13 pm

2 stops27h 24m

Buffalo

Fri 10/24

7:07 am-11:38 am

1 stop6h 31m

$383

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Mon 10/20

1:29 pm-10:42 am

1 stop19h 13m

Buffalo

Fri 10/24

6:02 pm-11:59 am

1 stop19h 57m

$385

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 3/3

6:14 am-9:17 pm

2 stops13h 03m

Buffalo

Wed 3/4

4:57 pm-12:42 pm

1 stop21h 45m

$419

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 3/3

2:00 pm-10:50 pm

1 stop6h 50m

Buffalo

Wed 3/4

7:00 am-1:59 pm

2 stops8h 59m

$436

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Mon 11/10

8:55 am-11:00 am

1 stop24h 05m

Buffalo

Sat 11/15

12:05 pm-11:44 am

1 stop25h 39m

$477

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sun 11/9

12:15 am-11:00 am

2 stops32h 45m

Buffalo

Sat 11/15

12:05 pm-5:30 pm

2 stops31h 25m

$483

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Mon 3/2

12:30 am-11:16 am

1 stop8h 46m

Buffalo

Wed 3/4

12:09 pm-7:09 pm

1 stop9h 00m

$489

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Mon 11/10

6:30 am-10:57 pm

2 stops14h 27m

Buffalo

Sat 11/15

6:12 am-7:09 pm

2 stops14h 57m

$523

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

Prices

Airlines

Can stopping save me money on Calgary to Buffalo flights?

You could potentially save up to 7% on your flight if you consider stops on a Calgary to Buffalo flight.

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

Direct flights	None

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

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How far is Calgary to Buffalo by plane?
The straight-line distance from Calgary to Buffalo is 1732.0 mi. A reasonable flight in good conditions will take 6h 39m.
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 old do you have to be to fly from Calgary Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Calgary Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Batavia

Cheektowaga

Tonawanda

Amherst

Williamsville

Grand Island

Orchard Park

Lockport

West Seneca

East Aurora

Bowmansville

Eden

Angola

Why use momondo?

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

It is quick and easy to find Calgary to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

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

Yes. momondo allows you to filter the results for Calgary to Buffalo flights to just show those with 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?

Yes. momondo can track prices for Calgary to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.