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.

$139 CHEAP FLIGHTS from Colorado to Toronto (YYZ)

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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

Thu, Dec 10 - Mon, Dec 14

4:00 pm - 11:50 pmDEN Denver Intl-YYZ Toronto Pearson Intl

29h 50m1 stop Tampa

2:25 pm - 11:01 pmYYZ Toronto Pearson Intl-DEN Denver Intl

10h 36m1 stop Tampa

$326Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

8:10 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

11h 45m1 stop Nashville Intl

1:30 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

32h 47m2 stops Calgary Seattle/Tacoma Intl

$339Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

8:10 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

11h 45m1 stop Nashville Intl

1:30 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

32h 47m2 stops Calgary Seattle/Tacoma Intl

$340Multiple Airlines

Sun, Oct 4 - Sat, Oct 10

12:15 pm - 12:10 amDEN Denver Intl-YYZ Toronto Pearson Intl

9h 55m1 stop Calgary

1:30 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

23h 50m1 stop Calgary

$349WestJet

Fri, Oct 9 - Tue, Oct 13

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$456Air Canada

Thu, Nov 5 - Mon, Nov 9

1:30 pm - 6:37 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mnonstop

2:55 pm - 4:50 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

$456Air Canada

Fri, Oct 30 - Sun, Nov 1

1:30 pm - 6:37 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mnonstop

8:40 am - 10:35 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

$456Air Canada

Wed, Oct 21 - Wed, Oct 21

6:00 am - 1:42 pmDEN Denver Intl-YYZ Toronto Pearson Intl

5h 42m1 stop Chicago O'Hare Intl

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$613United Airlines

Fri, Oct 23 - Fri, Oct 23

6:00 am - 1:42 pmDEN Denver Intl-YYZ Toronto Pearson Intl

5h 42m1 stop Chicago O'Hare Intl

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$613United Airlines

Tue, Jan 12 - Wed, Jan 13

5:50 am - 4:47 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

8h 57m1 stop Chicago O'Hare Intl

4:00 pm - 9:58 pmYYZ Toronto Pearson Intl-COS Colorado Springs

7h 58m1 stop Denver Intl

$634United Airlines

Recent last minute flight deals from Colorado to Toronto

Sun, Sep 20 - Wed, Sep 30

7:12 pm - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

24h 43m2 stops Orlando Nashville Intl

4:45 pm - 5:16 pmYYZ Toronto Pearson Intl-DEN Denver Intl

26h 31m1 stop Nashville Intl

$530Multiple Airlines

Sun, Sep 20 - Fri, Sep 25

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$542Air Canada

Sun, Sep 20 - Fri, Sep 25

11:25 am - 7:53 pmDEN Denver Intl-YYZ Toronto Pearson Intl

6h 28m1 stop Montreal Pierre Elliott Trudeau Intl

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$551Air Canada

Sun, Sep 20 - Tue, Sep 29

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

8:45 am - 10:22 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$564Air Canada

Sun, Sep 20 - Wed, Sep 30

6:56 pm - 2:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

17h 59m1 stop Tampa

4:45 pm - 5:16 pmYYZ Toronto Pearson Intl-DEN Denver Intl

26h 31m1 stop Nashville Intl

$590Multiple Airlines

Sun, Sep 20 - Fri, Sep 25

7:15 am - 5:18 pmDEN Denver Intl-YYZ Toronto Pearson Intl

8h 03m1 stop Atlanta Hartsfield-Jackson

7:24 pm - 11:35 pmYYZ Toronto Pearson Intl-DEN Denver Intl

6h 11m1 stop Minneapolis St Paul

$681Delta

Sun, Sep 20 - Fri, Sep 25

7:12 pm - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

24h 43m2 stops Orlando Nashville Intl

12:55 pm - 9:49 pmYYZ Toronto Pearson Intl-DEN Denver Intl

10h 54m1 stop Austin Bergstrom

$684Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

11:55 am - 11:59 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

10h 04m1 stop Chicago O'Hare Intl

5:15 pm - 9:54 pmYYZ Toronto Pearson Intl-COS Colorado Springs

6h 39m1 stop Chicago O'Hare Intl

$860United Airlines

Fri, Sep 18 - Mon, Sep 21

11:55 am - 11:59 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

10h 04m1 stop Chicago O'Hare Intl

2:30 pm - 11:55 pmYYZ Toronto Pearson Intl-COS Colorado Springs

11h 25m2 stops Washington, D.C. Dulles Intl Denver Intl

$870United Airlines

Wed, Sep 16 - Sun, Sep 20

8:29 pm - 9:54 amDEN Denver Intl-YYZ Toronto Pearson Intl

11h 25m1 stop Chicago O'Hare Intl

10:45 am - 12:28 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 43mnonstop

$1,181United Airlines

Recent direct flight deals from Colorado to Toronto

Fri, Oct 9 - Tue, Oct 13

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$456Air Canada

Thu, Nov 5 - Mon, Nov 9

1:30 pm - 6:37 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mnonstop

2:55 pm - 4:50 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

$456Air Canada

Fri, Oct 30 - Sun, Nov 1

1:30 pm - 6:37 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mnonstop

8:40 am - 10:35 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

$456Air Canada

Thu, Oct 8 - Tue, Oct 13

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

8:50 am - 10:27 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$456Air Canada

Wed, Oct 21 - Wed, Oct 21

10:02 am - 3:14 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$588Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

10:45 am - 12:23 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$599Multiple Airlines

Mon, Nov 23 - Mon, Dec 7

9:50 am - 3:02 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

8:40 am - 10:35 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

$601Multiple Airlines

Tue, Dec 22 - Fri, Jan 1

9:44 am - 3:02 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 18mnonstop

4:10 pm - 6:13 pmYYZ Toronto Pearson Intl-DEN Denver Intl

4h 03mnonstop

$654United Airlines

Mon, Nov 23 - Sat, Nov 28

9:50 am - 3:02 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

4:10 pm - 6:04 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mnonstop

$654United Airlines

Fri, Oct 9 - Fri, Oct 16

4:17 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 15mnonstop

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$654United Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$139

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 8% increase in price.

Flight from Denver to Toronto Pearson Airport

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.

Markham

Vaughan

Oakville

Peterborough

Burlington

Orillia

Brantford

Pickering

Owen Sound

Newmarket

Bracebridge

Cobourg

Welland

Lindsay

Grimsby

Lincoln

Clarington

Port Colborne

Grafton

Buckhorn

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$139 Find Cheap Flights from Colorado to Toronto - Compare and Save

Cheap Flights from Colorado to Toronto

Recent round-trip flight deals from Colorado to Toronto

Recent one-way flight deals from Colorado to Toronto

Recent last minute flight deals from Colorado to Toronto

Recent direct flight deals from Colorado to Toronto

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FAQs for booking Colorado to Toronto flights

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More options for your flight to Toronto

Complete your trip to Toronto with a hotel stay or car rental

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Flights from domestic origins to Colorado

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Find deals for your return flight