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Cheap flights from Buffalo to Calgary from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Calgary departing on 9/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 am - 8:15 pmBUF  Buffalo-YYC Calgary
15h 55m1 stop Detroit Metropolitan Wayne County
Multiple Airlines Logo
7:00 am - 12:50 pmYYC  Calgary-BUF Buffalo
27h 50m1 stop Atlanta Hartsfield-Jackson
$396Multiple Airlines
Tue, Sep 8 - Fri, Sep 11
Multiple Airlines Logo
6:20 am - 3:15 pmBUF  Buffalo-YYC Calgary
10h 55m2 stops Detroit Metropolitan Wayne County Vancouver Intl
Multiple Airlines Logo
12:20 am - 12:55 pmYYC  Calgary-BUF Buffalo
10h 35m1 stop Atlanta Hartsfield-Jackson
$396Multiple Airlines
Sun, Sep 13 - Fri, Sep 18
WestJet Logo
3:54 pm - 8:15 pmBUF  Buffalo-YYC Calgary
6h 21m1 stop Detroit Metropolitan Wayne County
WestJet Logo
11:00 am - 11:09 pmYYC  Calgary-BUF Buffalo
10h 09m1 stop Detroit Metropolitan Wayne County
$402WestJet
Wed, Sep 2 - Sun, Sep 6
WestJet Logo
7:52 pm - 5:00 pmBUF  Buffalo-YYC Calgary
23h 08m1 stop Minneapolis St Paul
WestJet Logo
9:00 pm - 11:10 amYYC  Calgary-BUF Buffalo
12h 10m2 stops Vancouver Intl Atlanta Hartsfield-Jackson
$405WestJet
Fri, Aug 28 - Tue, Sep 8
United Airlines Logo
7:00 am - 11:28 amBUF  Buffalo-YYC Calgary
6h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
12:37 pm - 8:36 pmYYC  Calgary-BUF Buffalo
5h 59m1 stop Chicago O'Hare Intl
$449United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
7:00 am - 11:28 amBUF  Buffalo-YYC Calgary
6h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
1:35 pm - 9:54 amYYC  Calgary-BUF Buffalo
18h 19m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$454United Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
2:23 pm - 11:29 pmBUF  Buffalo-YYC Calgary
11h 06m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
7:00 am - 8:56 pmYYC  Calgary-BUF Buffalo
11h 56m2 stops Chicago O'Hare Intl Boston Logan Intl
$464American Airlines
Fri, Sep 25 - Wed, Sep 30
American Airlines Logo
6:30 am - 12:05 pmBUF  Buffalo-YYC Calgary
7h 35m1 stop Charlotte Douglas
American Airlines Logo
7:00 am - 5:18 pmYYC  Calgary-BUF Buffalo
8h 18m1 stop Chicago O'Hare Intl
$490American Airlines
Fri, Sep 25 - Wed, Sep 30
United Airlines Logo
6:30 am - 1:35 pmBUF  Buffalo-YYC Calgary
8h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
3:06 pm - 9:38 pmYYC  Calgary-BUF Buffalo
5h 32m1 stop Denver Intl
$526United Airlines
Fri, Nov 13 - Fri, Nov 13
American Airlines Logo
8:00 am - 2:30 pmBUF  Buffalo-YYC Calgary
7h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
1:30 pm - 9:53 amYYC  Calgary-BUF Buffalo
19h 23m1 stop Chicago O'Hare Intl
$588American Airlines
Fri, Feb 5 - Fri, Feb 12

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Delta flights from Buffalo to Calgary

Our best Delta deals on Buffalo to Calgary flight tickets
Delta
Nov 11
BUF11:25 amBuffalo
12h 44m
1 stop
YYC11:09 pmCalgary
Nov 13
YYC9:50 amCalgary
7h 29m
1 stop
BUF6:19 pmBuffalo
$535
Delta
Nov 11
BUF9:00 amBuffalo
12h 30m
2 stops
YYC8:30 pmCalgary
Nov 14
YYC12:30 amCalgary
8h 53m
1 stop
BUF10:23 amBuffalo
$548
Delta
Nov 11
BUF9:00 amBuffalo
12h 30m
2 stops
YYC8:30 pmCalgary
Nov 13
YYC2:30 pmCalgary
7h 29m
2 stops
BUF10:59 pmBuffalo
$558

WestJet flights from Buffalo to Calgary

Our best WestJet deals on Buffalo to Calgary flight tickets
WestJet
Sep 2
BUF3:54 pmBuffalo
6h 21m
1 stop
YYC8:15 pmCalgary
Sep 6
YYC11:00 amCalgary
10h 09m
1 stop
BUF11:09 pmBuffalo
$402
WestJet
Aug 28
BUF7:52 pmBuffalo
23h 08m
1 stop
YYC5:00 pmCalgary
Sep 8
YYC9:00 pmCalgary
12h 10m
2 stops
BUF11:10 amBuffalo
$405
WestJet
Sep 25
BUF3:58 pmBuffalo
7h 52m
1 stop
YYC9:50 pmCalgary
Sep 30
YYC11:50 pmCalgary
16h 02m
2 stops
BUF5:52 pmBuffalo
$415

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Calgary 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 August 14, 2026.
Use the filters below to find and compare flights from Buffalo to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Tue 9/8

6:20 am-8:15 pm

1 stop15h 55m

Calgary

Fri 9/11

7:00 am-12:50 pm

1 stop27h 50m

$396

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Sun 9/13

6:20 am-3:15 pm

2 stops10h 55m

Calgary

Fri 9/18

12:20 am-12:55 pm

1 stop10h 35m

$396

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Wed 9/2

3:54 pm-8:15 pm

1 stop6h 21m

Calgary

Sun 9/6

11:00 am-11:09 pm

1 stop10h 09m

$402

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Fri 8/28

7:52 pm-5:00 pm

1 stop23h 08m

Calgary

Tue 9/8

9:00 pm-11:10 am

2 stops12h 10m

$405
Quickest round-trip

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Sat 10/24

7:00 am-11:28 am

1 stop6h 28m

Calgary

Tue 10/27

12:37 pm-8:36 pm

1 stop5h 59m

$449

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Sat 10/24

7:00 am-11:28 am

1 stop6h 28m

Calgary

Tue 10/27

1:35 pm-9:54 am

2 stops18h 19m

$454

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Fri 9/25

2:23 pm-11:29 pm

2 stops11h 06m

Calgary

Wed 9/30

7:00 am-8:56 pm

2 stops11h 56m

$464

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Fri 9/25

6:30 am-12:05 pm

1 stop7h 35m

Calgary

Wed 9/30

7:00 am-5:18 pm

1 stop8h 18m

$490

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Fri 11/13

6:30 am-1:35 pm

1 stop8h 05m

Calgary

Fri 11/13

3:06 pm-9:38 pm

1 stop5h 32m

$526

BuffaloCalgary

BUF Buffalo - YYC Calgary

BUFYYC

Buffalo

Fri 2/5

8:00 am-2:30 pm

1 stop7h 30m

Calgary

Fri 2/12

1:30 pm-9:53 am

1 stop19h 23m

$588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

Delta is the most popular carrier operating from Buffalo to Calgary

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

Fastest flight time

6h 28m

Direct flights

None
The fastest flight from Buffalo to Calgary takes 6h 28m
There are no direct flights from Buffalo to Calgary. There are no popular flight routes from Buffalo to Calgary.
Search flight deals

Frequently asked questions about flying from Buffalo to Calgary

  • How far is Buffalo to Calgary by plane?

    The straight-line distance from Buffalo to Calgary is 1732.0 mi. 6h 28m is a normal flight duration for this route.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Calgary 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.

  • What is the most popular airline from Buffalo to Calgary?

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
United AirlinesPriceFrom $443Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,929 reviews
Search American Airlines flights

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Airdrie
Drumheller
Radium Hot Springs
Kananaskis

Why use momondo?

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

It is quick and easy to find Buffalo to Calgary 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 Calgary that suits you.

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

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

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?

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