Cheap flights from Denver to Banff from CA $94

View CA $94 flight on Sat, Sep. 20, 2025Opens in a new window

Popular airlines from Denver to Banff

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Cheap flights from Denver (DEN) to Banff (YYC)

Prices were available within the past 7 days and start at CA $94 for one-way flights and CA $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct. 1 - Sun, Oct. 19
DEN
Denver
YYC
Calgary
CA $252 Roundtrip, found 1 day ago
CA $252
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct. 1 from Denver to Calgary, returning Sun, Oct. 19, priced at CA $252 found 1 day ago
WestJet
Wed, Sep. 3 - Sat, Sep. 6
DEN
Denver
YYC
Calgary
CA $253 Roundtrip, found 12 hours ago
CA $253
Roundtrip
found 12 hours ago
Select WestJet flight, departing Wed, Sep. 3 from Denver to Calgary, returning Sat, Sep. 6, priced at CA $253 found 12 hours ago
United
Wed, Oct. 15 - Sat, Nov. 1
DEN
Denver
YYC
Calgary
CA $260 Roundtrip, found 1 day ago
CA $260
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct. 15 from Denver to Calgary, returning Sat, Nov. 1, priced at CA $260 found 1 day ago
Air Canada
Mon, Aug. 18 - Tue, Sep. 9
DEN
Denver
YYC
Calgary
CA $261 Roundtrip, found 1 day ago
CA $261
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Aug. 18 from Denver to Calgary, returning Tue, Sep. 9, priced at CA $261 found 1 day ago
Delta
Wed, Sep. 3 - Sat, Sep. 6
DEN
Denver
YYC
Calgary
CA $288 Roundtrip, found 12 hours ago
CA $288
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Sep. 3 from Denver to Calgary, returning Sat, Sep. 6, priced at CA $288 found 12 hours ago
Alaska Airlines
Fri, Sep. 26 - Tue, Sep. 30
DEN
Denver
YYC
Calgary
CA $356 Roundtrip, found 3 days ago
CA $356
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Sep. 26 from Denver to Calgary, returning Tue, Sep. 30, priced at CA $356 found 3 days ago

Find the cheapest month to fly from Denver (DEN) to Calgary (YYC)

September is typically the cheapest month to fly

From CA $165 - CA $484 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.