Cheap flights from Calgary to Great Lakes Seaway

View AU$334 flight on Sat, 11 Oct. 2025Opens in a new window

Popular airlines from Calgary to Great Lakes Seaway

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Calgary (YYC) to Great Lakes Seaway (BUF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, 25 Sep. - Wed, 1 Oct.
YYC
Calgary
BUF
Buffalo
AU$709 Return, found 6 days ago
AU$709
Return
found 6 days ago
Select WestJet flight, departing Thu, 25 Sep. from Calgary to Buffalo, returning Wed, 1 Oct., priced at AU$709 found 6 days ago
WestJet
Thu, 25 Sep. - Wed, 1 Oct.
YYC
Calgary
BUF
Buffalo
AU$717 Return, found 6 days ago
AU$717
Return
found 6 days ago
Select WestJet flight, departing Thu, 25 Sep. from Calgary to Buffalo, returning Wed, 1 Oct., priced at AU$717 found 6 days ago
American Airlines
Sat, 6 Jun. - Sun, 7 Jun.
YYC
Calgary
BUF
Buffalo
AU$740 Return, found 2 days ago
AU$740
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Jun. from Calgary to Buffalo, returning Sun, 7 Jun., priced at AU$740 found 2 days ago
Delta
Thu, 25 Sep. - Wed, 1 Oct.
YYC
Calgary
BUF
Buffalo
AU$778 Return, found 6 days ago
AU$778
Return
found 6 days ago
Select Delta flight, departing Thu, 25 Sep. from Calgary to Buffalo, returning Wed, 1 Oct., priced at AU$778 found 6 days ago
Air Canada
Sat, 9 Aug. - Tue, 12 Aug.
YYC
Calgary
BUF
Buffalo
AU$839 Return, found 5 days ago
AU$839
Return
found 5 days ago
Select Air Canada flight, departing Sat, 9 Aug. from Calgary to Buffalo, returning Tue, 12 Aug., priced at AU$839 found 5 days ago
United
Sat, 9 Aug. - Tue, 12 Aug.
YYC
Calgary
BUF
Buffalo
AU$931 Return, found 5 days ago
AU$931
Return
found 5 days ago
Select United flight, departing Sat, 9 Aug. from Calgary to Buffalo, returning Tue, 12 Aug., priced at AU$931 found 5 days ago

Find the cheapest month to fly from Calgary (YYC) to Buffalo (BUF)

October is typically the cheapest month to fly

From AU$399 - AU$900 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.