How does KAYAK find such low prices on flights from Colorado to Toronto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Toronto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Toronto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Colorado to Toronto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto with an airline and back to Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Toronto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 200 CHEAP FLIGHTS from Colorado to Toronto

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Flight Deals

Cheap Flights from Colorado to Toronto

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Colorado to Toronto

Wed, 28 Oct - Thu, 12 Nov

6:31 p.m. - 3:20 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

18h 49m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

1:40 p.m. - 9:48 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

10h 08m1 stop Austin Bergstrom

C$ 494Multiple Airlines

Wed, 28 Oct - Mon, 9 Nov

6:31 p.m. - 3:20 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

18h 49m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

1:40 p.m. - 9:48 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

10h 08m1 stop Austin Bergstrom

C$ 494Multiple Airlines

Wed, 28 Oct - Tue, 10 Nov

6:31 p.m. - 3:20 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

18h 49m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

1:40 p.m. - 9:48 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

10h 08m1 stop Austin Bergstrom

C$ 496Multiple Airlines

Sat, 7 Nov - Mon, 16 Nov

6:57 p.m. - 4:15 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

19h 18m2 stops Atlanta Hartsfield-Jackson Tampa

1:00 p.m. - 5:22 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

30h 22m1 stop Nashville Intl

C$ 497Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

4:14 p.m. - 9:55 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

27h 41m1 stop Austin Bergstrom

1:00 p.m. - 5:22 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

30h 22m1 stop Nashville Intl

C$ 514Multiple Airlines

Thu, 12 Nov - Tue, 17 Nov

4:14 p.m. - 9:55 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

27h 41m1 stop Austin Bergstrom

1:40 p.m. - 9:48 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

10h 08m1 stop Austin Bergstrom

C$ 515Multiple Airlines

Wed, 9 Dec - Tue, 15 Dec

2:25 p.m. - 9:55 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

29h 30m1 stop Austin Bergstrom

1:40 p.m. - 7:58 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

8h 18m1 stop Austin Bergstrom

C$ 517Multiple Airlines

Sat, 7 Nov - Mon, 16 Nov

4:14 p.m. - 9:55 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

27h 41m1 stop Austin Bergstrom

1:00 p.m. - 5:22 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

30h 22m1 stop Nashville Intl

C$ 517Multiple Airlines

Wed, 14 Oct - Sun, 18 Oct

9:40 a.m. - 10:33 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

10h 53m1 stop Montreal Pierre Elliott Trudeau Intl

10:30 a.m. - 6:46 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

10h 16m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 585Air Canada

Fri, 13 Nov - Fri, 20 Nov

5:40 p.m. - 10:51 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mdirect

8:40 a.m. - 10:35 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 767Air Canada

Recent last minute flight deals from Colorado to Toronto

Sun, 4 Oct - Mon, 12 Oct

1:53 p.m. - 6:00 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

26h 07m2 stops Mexico City Benito Juarez Cancun

4:45 p.m. - 5:21 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

26h 36m1 stop Nashville Intl

C$ 1,091Multiple Airlines

Fri, 2 Oct - Mon, 5 Oct

4:56 p.m. - 1:59 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

19h 03m1 stop Dallas/Fort Worth

6:40 p.m. - 8:17 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mdirect

C$ 1,128Multiple Airlines

Wed, 7 Oct - Mon, 12 Oct

7:10 a.m. - 9:32 p.m.EGE Vail Eagle County-YYZ Toronto Pearson Intl

12h 22m1 stop Denver Intl

10:45 a.m. - 2:28 p.m.YYZ Toronto Pearson Intl-EGE Vail Eagle County

5h 43m1 stop Denver Intl

C$ 1,143United Airlines

Wed, 7 Oct - Mon, 12 Oct

7:10 a.m. - 11:59 p.m.EGE Vail Eagle County-YYZ Toronto Pearson Intl

14h 49m2 stops Denver Intl Chicago O'Hare Intl

10:45 a.m. - 2:28 p.m.YYZ Toronto Pearson Intl-EGE Vail Eagle County

5h 43m1 stop Denver Intl

C$ 1,157United Airlines

Wed, 7 Oct - Mon, 12 Oct

7:10 a.m. - 10:23 p.m.EGE Vail Eagle County-YYZ Toronto Pearson Intl

13h 13m2 stops Denver Intl Newark

6:10 a.m. - 2:28 p.m.YYZ Toronto Pearson Intl-EGE Vail Eagle County

10h 18m2 stops Houston George Bush Intcntl Denver Intl

C$ 1,164United Airlines

Fri, 2 Oct - Sun, 11 Oct

10:28 a.m. - 2:05 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

25h 37m2 stops Detroit Metropolitan Wayne County Fort Lauderdale

3:55 p.m. - 11:20 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

21h 25m1 stop Calgary

C$ 1,183Multiple Airlines

Sun, 4 Oct - Mon, 12 Oct

1:53 p.m. - 7:05 a.m.DEN Denver Intl-YYZ Toronto Pearson Intl

15h 12m1 stop Mexico City Benito Juarez

4:45 p.m. - 5:21 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

26h 36m1 stop Nashville Intl

C$ 1,194Multiple Airlines

Fri, 2 Oct - Sun, 11 Oct

12:15 p.m. - 10:45 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

8h 30m1 stop Calgary

12:00 p.m. - 11:20 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

25h 20m1 stop Calgary

C$ 1,235WestJet

Sun, 4 Oct - Tue, 13 Oct

10:02 a.m. - 3:14 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mdirect

4:18 p.m. - 5:56 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mdirect

C$ 1,541Air Canada

Sun, 4 Oct - Tue, 13 Oct

11:25 a.m. - 7:53 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

6h 28m1 stop Montreal Pierre Elliott Trudeau Intl

4:18 p.m. - 5:56 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mdirect

C$ 1,554Air Canada

Recent direct flight deals from Colorado to Toronto

Fri, 13 Nov - Fri, 20 Nov

5:40 p.m. - 10:51 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mdirect

8:40 a.m. - 10:35 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 767Air Canada

Mon, 2 Nov - Mon, 9 Nov

1:30 p.m. - 6:37 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mdirect

2:55 p.m. - 4:50 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 768Air Canada

Fri, 13 Nov - Fri, 20 Nov

5:40 p.m. - 10:51 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mdirect

8:40 a.m. - 10:35 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 781Air Canada

Mon, 19 Oct - Sat, 24 Oct

6:05 p.m. - 11:16 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mdirect

6:40 p.m. - 8:17 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mdirect

C$ 782Air Canada

Tue, 26 Jan - Wed, 3 Feb

1:30 p.m. - 6:37 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mdirect

8:35 a.m. - 10:30 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 844Air Canada

Wed, 27 Jan - Wed, 3 Feb

1:30 p.m. - 6:37 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mdirect

8:35 a.m. - 10:30 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 844Air Canada

Fri, 23 Oct - Thu, 29 Oct

6:05 p.m. - 11:16 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mdirect

8:40 a.m. - 10:35 a.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 851Air Canada

Thu, 29 Oct - Wed, 4 Nov

1:30 p.m. - 6:37 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mdirect

2:55 p.m. - 4:50 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mdirect

C$ 853Air Canada

Tue, 17 Nov - Thu, 26 Nov

9:50 a.m. - 3:02 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mdirect

4:10 p.m. - 6:04 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mdirect

C$ 878United Airlines

Tue, 17 Nov - Fri, 27 Nov

9:50 a.m. - 3:02 p.m.DEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mdirect

4:10 p.m. - 6:04 p.m.YYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mdirect

C$ 878United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	C$ 200

Best time to beat the crowds but there is an average 6% increase in price.

Flight from Denver to Toronto

How does KAYAK find such low prices on flights from Colorado to Toronto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Toronto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Toronto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Toronto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Toronto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.