Cheap flights from Toronto to North Central Colorado

View AU$283 flight on Sun, 31 Aug. 2025Opens in a new window

Popular airlines from Toronto to North Central Colorado

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Delta

    Delta

  • United

    United

  • WestJet

    WestJet

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Cheap Flights from Toronto (YTO) to North Central Colorado (DEN)

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.

Air Canada
Sun, 24 Aug. - Tue, 26 Aug.
YYZ
Toronto
DEN
Denver
AU$509 Return, found 23 hours ago
AU$509
Return
found 23 hours ago
Select Air Canada flight, departing Sun, 24 Aug. from Toronto to Denver, returning Tue, 26 Aug., priced at AU$509 found 23 hours ago
United
Sun, 24 Aug. - Tue, 26 Aug.
YYZ
Toronto
DEN
Denver
AU$509 Return, found 23 hours ago
AU$509
Return
found 23 hours ago
Select United flight, departing Sun, 24 Aug. from Toronto to Denver, returning Tue, 26 Aug., priced at AU$509 found 23 hours ago
Air Canada
Sun, 24 Aug. - Tue, 26 Aug.
YYZ
Toronto
DEN
Denver
AU$509 Return, found 23 hours ago
AU$509
Return
found 23 hours ago
Select Air Canada flight, departing Sun, 24 Aug. from Toronto to Denver, returning Tue, 26 Aug., priced at AU$509 found 23 hours ago
American Airlines
Sun, 24 Aug. - Tue, 26 Aug.
YYZ
Toronto
DEN
Denver
AU$518 Return, found 23 hours ago
AU$518
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 24 Aug. from Toronto to Denver, returning Tue, 26 Aug., priced at AU$518 found 23 hours ago
Delta
Sun, 31 Aug. - Sun, 7 Sep.
YYZ
Toronto
DEN
Denver
AU$620 Return, found 6 days ago
AU$620
Return
found 6 days ago
Select Delta flight, departing Sun, 31 Aug. from Toronto to Denver, returning Sun, 7 Sep., priced at AU$620 found 6 days ago
WestJet
Sun, 24 Aug. - Tue, 26 Aug.
YYZ
Toronto
DEN
Denver
AU$863 Return, found 23 hours ago
AU$863
Return
found 23 hours ago
Select WestJet flight, departing Sun, 24 Aug. from Toronto to Denver, returning Tue, 26 Aug., priced at AU$863 found 23 hours ago

Find the cheapest month to fly from Toronto (YTO) to Denver (DEN)

June is typically the cheapest month to fly

From AU$304 - AU$792 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.