Cheap flights from Portland to Lake Louise

View AU$174 flight on Tue, 12 Aug. 2025Opens in a new window

Popular airlines from Portland to Lake Louise

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Cheap Flights from Portland (PDX) to Lake Louise (YYC)

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.

United
Wed, 6 Aug. - Fri, 8 Aug.
PDX
Portland
YYC
Calgary
AU$432 Return, found 2 days ago
AU$432
Return
found 2 days ago
Select United flight, departing Wed, 6 Aug. from Portland to Calgary, returning Fri, 8 Aug., priced at AU$432 found 2 days ago
Air Canada
Mon, 1 Sep. - Mon, 8 Sep.
PDX
Portland
YYC
Calgary
AU$433 Return, found 6 days ago
AU$433
Return
found 6 days ago
Select Air Canada flight, departing Mon, 1 Sep. from Portland to Calgary, returning Mon, 8 Sep., priced at AU$433 found 6 days ago
WestJet
Wed, 6 Aug. - Fri, 8 Aug.
PDX
Portland
YYC
Calgary
AU$440 Return, found 2 days ago
AU$440
Return
found 2 days ago
Select WestJet flight, departing Wed, 6 Aug. from Portland to Calgary, returning Fri, 8 Aug., priced at AU$440 found 2 days ago
United
Wed, 6 Aug. - Fri, 8 Aug.
PDX
Portland
YYC
Calgary
AU$461 Return, found 2 days ago
AU$461
Return
found 2 days ago
Select United flight, departing Wed, 6 Aug. from Portland to Calgary, returning Fri, 8 Aug., priced at AU$461 found 2 days ago
Alaska Airlines
Tue, 5 Aug. - Fri, 8 Aug.
PDX
Portland
YYC
Calgary
AU$522 Return, found 2 days ago
AU$522
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 5 Aug. from Portland to Calgary, returning Fri, 8 Aug., priced at AU$522 found 2 days ago
Delta
Wed, 6 Aug. - Fri, 8 Aug.
PDX
Portland
YYC
Calgary
AU$529 Return, found 2 days ago
AU$529
Return
found 2 days ago
Select Delta flight, departing Wed, 6 Aug. from Portland to Calgary, returning Fri, 8 Aug., priced at AU$529 found 2 days ago

Find the cheapest month to fly from Portland (PDX) to Calgary (YYC)

September is typically the cheapest month to fly

From AU$201 - AU$468 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.