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

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

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

28 Jun - 21 Jul $ 450.00
DEN
Denver
Frontier Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
Frontier Airlines
1 STOPS
DEN
Denver
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16 Jun - 09 Jul $ 632.00
DEN
Denver
WestJet
2 STOPS
YTO
Toronto
YTO
Toronto
WestJet
1 STOPS
DEN
Denver
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19 Jun - 09 Jul $ 1,392.00
DEN
Denver
WestJet
DIRECT
YTO
Toronto
YTO
Toronto
WestJet
1 STOPS
DEN
Denver
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Last minute flights from Denver to Toronto

28 Jun - 30 Jun $ 553.00
DEN
Denver
Frontier Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
Frontier Airlines
1 STOPS
DEN
Denver
Pick dates
16 Jun - 30 Jun $ 901.00
DEN
Denver
WestJet
2 STOPS
YTO
Toronto
YTO
Toronto
WestJet
1 STOPS
DEN
Denver
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19 Jun - 30 Jun $ 914.00
DEN
Denver
United Airlines
DIRECT
YTO
Toronto
YTO
Toronto
United Airlines
DIRECT
DEN
Denver
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One-way flights to Toronto from Denver

12:15 PM - 6:15 PM
WestJet
1 Stops
9h 55m
DEN - YTO
$ 227
Kiwi
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6:10 PM - 6:10 PM
Air Canada
0 Stops
3h 12m
DEN - YTO
$ 447
Kiwi
Pick dates
11:30 AM - 11:30 AM
United Airlines
0 Stops
3h 10m
DEN - YTO
$ 1,468
Kiwi
Pick dates

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

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