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Cheap flights from Toronto (YTO) to Denver (DEN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Toronto (YTO) to Denver (DEN)

How to find the cheapest flight from Toronto (YTO) to Denver (DEN)
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How to find the cheapest flight from Toronto (YTO) to Denver (DEN)
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How to find the cheapest flight from Toronto (YTO) to Denver (DEN)
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Cheap flights from Toronto to Denver in January , February 2026

31 Jan - 03 Feb $ 360.00
YTO
Toronto
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
YTO
Toronto
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20 Jan - 07 Feb $ 543.00
YTO
Toronto
Alaska Airlines
2 STOPS
DEN
Denver
DEN
Denver
Alaska Airlines
1 STOPS
YTO
Toronto
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21 Jan - 03 Feb $ 833.00
YTO
Toronto
WestJet
1 STOPS
DEN
Denver
DEN
Denver
WestJet
1 STOPS
YTO
Toronto
Pick dates

Last minute flights from Toronto to Denver

30 Jan - 31 Jan $ 360.00
YTO
Toronto
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
YTO
Toronto
Pick dates
22 Jan - 31 Jan $ 459.00
YTO
Toronto
United Airlines
1 STOPS
DEN
Denver
DEN
Denver
United Airlines
DIRECT
YTO
Toronto
Pick dates
19 Jan - 31 Jan $ 710.00
YTO
Toronto
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
YTO
Toronto
Pick dates

One-way flights to Denver from Toronto

4:10 PM - 4:10 PM
United Airlines
0 Stops
4h
YTO - DEN
$ 214
Kiwi
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4:10 PM - 4:10 PM
United Airlines
0 Stops
4h
YTO - DEN
$ 289
Kiwi
Pick dates
2:50 PM - 2:50 PM
United Airlines
0 Stops
3h 50m
YTO - DEN
$ 529
Kiwi
Pick dates

How to find the cheapest flight from Toronto (YTO) to Denver (DEN)

Related info for your journey
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How to find the cheapest flight from Toronto (YTO) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.