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.

$129 CHEAP FLIGHTS from Colorado to Toronto (YYZ)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Mon, Sep 14 - Mon, Sep 21

10:38 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

9h 17m1 stop Nashville Intl

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

26h 31m1 stop Nashville Intl

$301Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

10:38 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

9h 17m1 stop Nashville Intl

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

26h 31m1 stop Nashville Intl

$302Multiple Airlines

Wed, Sep 16 - Mon, Sep 21

10:38 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

9h 17m1 stop Nashville Intl

4:45 pm - 10:43 pmYYZ Toronto Pearson Intl-DEN Denver Intl

7h 58m1 stop Nashville Intl

$303Multiple Airlines

Wed, Sep 16 - Sun, Sep 20

10:38 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

9h 17m1 stop Nashville Intl

10:20 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

15h 00m2 stops Edmonton Calgary

$318Multiple Airlines

Sun, Oct 4 - Sun, Oct 11

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

$510Air Canada

Sat, Oct 3 - Sat, Oct 10

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

$517Air Canada

Wed, Oct 21 - Sun, Oct 25

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

3h 11mnonstop

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

3h 55mnonstop

$523Air Canada

Wed, Sep 23 - Wed, Sep 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

$585United Airlines

Sat, Sep 19 - Sat, Sep 19

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

$585United Airlines

Tue, Sep 22 - Tue, Sep 22

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

$585United Airlines

Recent last minute flight deals from Colorado to Toronto

Sun, Aug 23 - Tue, Sep 1

11:59 pm - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

19h 56m2 stops Orlando Nashville Intl

10:25 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

14h 55m1 stop Calgary

$473Multiple Airlines

Sun, Aug 23 - Tue, Sep 1

8:31 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

11h 24m1 stop Nashville Intl

10:25 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

14h 55m1 stop Calgary

$506Multiple Airlines

Tue, Aug 25 - Fri, Aug 28

11:59 pm - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

19h 56m2 stops Orlando Nashville Intl

10:25 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

14h 55m1 stop Calgary

$509Multiple Airlines

Tue, Aug 25 - Fri, Aug 28

9:15 am - 7:19 pmDEN Denver Intl-YYZ Toronto Pearson Intl

8h 04m1 stop Phoenix Sky Harbor Intl

10:25 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

14h 55m1 stop Calgary

$625Multiple Airlines

Sun, Aug 23 - Tue, Sep 1

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

5h 42m1 stop Chicago O'Hare Intl

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

3h 43mnonstop

$1,033United Airlines

Sun, Aug 23 - Tue, Sep 1

4:16 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 16mnonstop

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

3h 38mnonstop

$1,064Air Canada

Fri, Aug 21 - Mon, Aug 31

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

11h 25m1 stop Chicago O'Hare Intl

6:40 pm - 8:22 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 42mnonstop

$1,067United Airlines

Fri, Aug 21 - Mon, Aug 31

4:16 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 16mnonstop

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

3h 43mnonstop

$1,165Air Canada

Tue, Aug 25 - Wed, Aug 26

8:35 am - 3:46 pmDEN Denver Intl-YYZ Toronto Pearson Intl

5h 11m1 stop Chicago O'Hare Intl

6:40 pm - 8:22 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 42mnonstop

$1,239United Airlines

Fri, Aug 21 - Sun, Aug 23

4:16 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 16mnonstop

8:55 am - 10:35 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 40mnonstop

$1,342Air Canada

Recent direct flight deals from Colorado to Toronto

Sun, Oct 4 - Sun, Oct 11

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

$510Air Canada

Sat, Oct 3 - Sat, Oct 10

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

$517Air Canada

Thu, Sep 10 - Sat, Sep 12

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

$523Air Canada

Tue, Oct 6 - Thu, Oct 15

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

$523Air Canada

Fri, Sep 25 - Sun, Sep 27

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

3h 15mnonstop

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

3h 38mnonstop

$600United Airlines

Thu, Oct 8 - Sun, Oct 11

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

3h 15mnonstop

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

3h 38mnonstop

$600United Airlines

Fri, Sep 18 - Tue, Sep 22

4:16 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 16mnonstop

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

3h 37mnonstop

$600Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

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

3h 12mnonstop

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

3h 38mnonstop

$600United Airlines

Fri, Oct 2 - Sun, Oct 4

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

$600Multiple Airlines

Wed, Sep 16 - Tue, Sep 22

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

$600Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$129

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 7% 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

Buckhorn

Grafton

Everything you need to know for your flight to Toronto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Toronto (YYZ)

YYZ

$129 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

Good to know

Low season

High season

Cheapest flight

FAQs for booking Colorado to Toronto flights

Traveling to a place near Toronto?

Everything you need to know for your flight to Toronto

Information on your arrival and departure airports

Cabin class types available on flights to Toronto

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

Find direct flights for Toronto

Flights to other popular destinations

Flights from domestic origins to Colorado

Choose which airport to fly into in Toronto

Find deals for your return flight