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Cheap flights from Calgary to Buffalo from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Buffalo departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Calgary to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 am - 1:53 pm
YYC
-
BUF
11h 23m
1 stop
Multiple Airlines Logo
2:50 pm - 9:50 pm
BUF
-
YYC
9h 00m
1 stop
$348Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
12:30 am - 1:55 pm
YYC
-
BUF
11h 25m
1 stop
Multiple Airlines Logo
11:35 am - 11:00 am
BUF
-
YYC
25h 25m
1 stop
$363Multiple Airlines
Tue, Aug 18 - Sun, Aug 23
Multiple Airlines Logo
9:00 pm - 10:40 am
YYC
-
BUF
11h 40m
2 stops
Multiple Airlines Logo
11:35 am - 5:10 pm
BUF
-
YYC
31h 35m
1 stop
$370Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
12:30 am - 1:53 pm
YYC
-
BUF
11h 23m
1 stop
Multiple Airlines Logo
2:50 pm - 9:50 am
BUF
-
YYC
21h 00m
2 stops
$403Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
American Airlines Logo
1:40 pm - 12:09 am
YYC
-
BUF
8h 29m
1 stop
American Airlines Logo
4:57 pm - 11:43 pm
BUF
-
YYC
8h 46m
1 stop
$428American Airlines
Thu, May 21 - Wed, May 27
WestJet Logo
7:00 am - 6:27 pm
YYC
-
BUF
9h 27m
2 stops
WestJet Logo
6:29 am - 8:05 pm
BUF
-
YYC
15h 36m
1 stop
$431WestJet
Sun, Jul 5 - Sat, Jul 11
WestJet Logo
12:30 am - 11:15 am
YYC
-
BUF
8h 45m
1 stop
WestJet Logo
12:09 pm - 7:14 pm
BUF
-
YYC
9h 05m
1 stop
$432WestJet
Sat, Oct 24 - Tue, Oct 27
WestJet Logo
7:00 pm - 11:15 am
YYC
-
BUF
14h 15m
2 stops
WestJet Logo
7:35 pm - 7:15 pm
BUF
-
YYC
25h 40m
2 stops
$433WestJet
Sun, Oct 25 - Tue, Oct 27
WestJet Logo
7:00 am - 6:27 pm
YYC
-
BUF
9h 27m
2 stops
WestJet Logo
7:36 pm - 7:40 pm
BUF
-
YYC
26h 04m
2 stops
$434WestJet
Sun, Jul 5 - Sat, Jul 11
WestJet Logo
7:45 am - 6:33 pm
YYC
-
BUF
8h 48m
1 stop
WestJet Logo
3:50 pm - 8:05 pm
BUF
-
YYC
6h 15m
1 stop
$435WestJet
Fri, Oct 16 - Mon, Oct 19

WestJet flights from Calgary to Buffalo

Our best WestJet deals on Calgary to Buffalo flight tickets
WestJet
Jul 5
YYC7:00 amCalgary
9h 27m
2 stops
BUF6:27 pmBuffalo
Jul 11
BUF6:29 amBuffalo
15h 36m
1 stop
YYC8:05 pmCalgary
$431
WestJet
Oct 24
YYC12:30 amCalgary
8h 45m
1 stop
BUF11:15 amBuffalo
Oct 27
BUF12:09 pmBuffalo
9h 05m
1 stop
YYC7:14 pmCalgary
$432
WestJet
Oct 25
YYC7:00 pmCalgary
14h 15m
2 stops
BUF11:15 amBuffalo
Oct 27
BUF7:35 pmBuffalo
25h 40m
2 stops
YYC7:15 pmCalgary
$433

United Airlines flights from Calgary to Buffalo

Our best United Airlines deals on Calgary to Buffalo flight tickets
United Airlines
Sep 9
YYC6:45 amCalgary
14h 33m
1 stop
BUF11:18 pmBuffalo
Sep 11
BUF5:52 pmBuffalo
6h 44m
1 stop
YYC10:36 pmCalgary
$481
United Airlines
Sep 9
YYC6:00 amCalgary
15h 52m
2 stops
BUF11:52 pmBuffalo
Sep 11
BUF5:52 pmBuffalo
6h 44m
1 stop
YYC10:36 pmCalgary
$484
United Airlines
Sep 9
YYC6:00 amCalgary
15h 52m
2 stops
BUF11:52 pmBuffalo
Sep 11
BUF5:52 pmBuffalo
6h 44m
1 stop
YYC10:36 pmCalgary
$488

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Calgary to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 8/13

12:30 am-1:53 pm

1 stop11h 23m

Buffalo

Wed 8/19

2:50 pm-9:50 pm

1 stop9h 00m

$348

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 8/18

12:30 am-1:55 pm

1 stop11h 25m

Buffalo

Sun 8/23

11:35 am-11:00 am

1 stop25h 25m

$363

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Wed 8/19

9:00 pm-10:40 am

2 stops11h 40m

Buffalo

Sun 8/23

11:35 am-5:10 pm

1 stop31h 35m

$370

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 8/13

12:30 am-1:53 pm

1 stop11h 23m

Buffalo

Wed 8/19

2:50 pm-9:50 am

2 stops21h 00m

$403

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 5/21

1:40 pm-12:09 am

1 stop8h 29m

Buffalo

Wed 5/27

4:57 pm-11:43 pm

1 stop8h 46m

$428

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sun 7/5

7:00 am-6:27 pm

2 stops9h 27m

Buffalo

Sat 7/11

6:29 am-8:05 pm

1 stop15h 36m

$431

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 10/24

12:30 am-11:15 am

1 stop8h 45m

Buffalo

Tue 10/27

12:09 pm-7:14 pm

1 stop9h 05m

$432

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sun 10/25

7:00 pm-11:15 am

2 stops14h 15m

Buffalo

Tue 10/27

7:35 pm-7:15 pm

2 stops25h 40m

$433

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sun 7/5

7:00 am-6:27 pm

2 stops9h 27m

Buffalo

Sat 7/11

7:36 pm-7:40 pm

2 stops26h 04m

$434
Quickest round-trip

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Fri 10/16

7:45 am-6:33 pm

1 stop8h 48m

Buffalo

Mon 10/19

3:50 pm-8:05 pm

1 stop6h 15m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

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 typical price of a round-trip flight between Calgary and Buffalo?

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of October, then book flights to Buffalo from Calgary during February instead. Flights to Buffalo in February, while not as cheap as those in October, still average around $0.

Can stopping save me money on Calgary to Buffalo flights?

You could potentially save up to 4% 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

Fastest flight time

8h 48m

Direct flights

None
The fastest flight from Calgary to Buffalo takes 8h 48m
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?

    The straight-line distance from Calgary to Buffalo is 1732.0 mi. A reasonable flight in good conditions will take 8h 48m.

  • 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.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Williamsville
Orchard Park
West Seneca
Bowmansville
Lockport
East Aurora
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.

An easier way to manage your Buffalo trip

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