Cheap flights from Denver to Gatineau Park Trail 79 from CA $217

View CA $217 flight on Mon, Oct. 27, 2025Opens in a new window

Popular airlines from Denver to Gatineau Park Trail 79

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Cheap flights from Denver (DEN) to Gatineau Park Trail 79 (YOW)

Prices were available within the past 7 days and start at CA $217 for one-way flights and CA $538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug. 23 - Sat, Sep. 13
DEN
Denver
YOW
Ottawa
CA $538 Roundtrip, found 5 days ago
CA $538
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug. 23 from Denver to Ottawa, returning Sat, Sep. 13, priced at CA $538 found 5 days ago
Air Canada
Sat, Aug. 23 - Sat, Sep. 13
DEN
Denver
YOW
Ottawa
CA $545 Roundtrip, found 5 days ago
CA $545
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Aug. 23 from Denver to Ottawa, returning Sat, Sep. 13, priced at CA $545 found 5 days ago
United
Sat, Aug. 23 - Sat, Sep. 6
DEN
Denver
YOW
Ottawa
CA $547 Roundtrip, found 2 days ago
CA $547
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug. 23 from Denver to Ottawa, returning Sat, Sep. 6, priced at CA $547 found 2 days ago
Air Canada
Sat, Aug. 23 - Sat, Sep. 13
DEN
Denver
YOW
Ottawa
CA $554 Roundtrip, found 5 days ago
CA $554
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Aug. 23 from Denver to Ottawa, returning Sat, Sep. 13, priced at CA $554 found 5 days ago
United
Sat, Aug. 23 - Sat, Sep. 13
DEN
Denver
YOW
Ottawa
CA $586 Roundtrip, found 5 days ago
CA $586
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug. 23 from Denver to Ottawa, returning Sat, Sep. 13, priced at CA $586 found 5 days ago
WestJet
Tue, Sep. 9 - Sat, Sep. 13
DEN
Denver
YOW
Ottawa
CA $594 Roundtrip, found 2 days ago
CA $594
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Sep. 9 from Denver to Ottawa, returning Sat, Sep. 13, priced at CA $594 found 2 days ago

Find the cheapest month to fly from Denver (DEN) to Ottawa (YOW)

September is typically the cheapest month to fly

From CA $322 - CA $1,129 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.