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.

$127 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, Oct 19 - Mon, Oct 26

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

11h 45m1 stop Nashville Intl

1:00 pm - 5:22 pmYYZ Toronto Pearson Intl-DEN Denver Intl

30h 22m1 stop Nashville Intl

$289Multiple Airlines

Mon, Oct 19 - Sun, Oct 25

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

11h 45m1 stop Nashville Intl

1:00 pm - 5:21 pmYYZ Toronto Pearson Intl-DEN Denver Intl

30h 21m1 stop Nashville Intl

$299Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

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

11h 45m1 stop Nashville Intl

12:20 pm - 8:22 amYYZ Toronto Pearson Intl-DEN Denver Intl

22h 02m2 stops Tampa Atlanta Hartsfield-Jackson

$314Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

12:15 pm - 10:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

8h 30m1 stop Calgary

4:45 pm - 5:21 pmYYZ Toronto Pearson Intl-DEN Denver Intl

26h 36m1 stop Nashville Intl

$320Multiple Airlines

Sun, Sep 27 - Mon, Oct 5

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

$451Air Canada

Thu, Oct 1 - Fri, Oct 9

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

$452Air Canada

Tue, Oct 13 - Thu, Oct 15

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

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

Tue, Oct 27 - Tue, Oct 27

6:00 am - 2:03 pmDEN Denver Intl-YYZ Toronto Pearson Intl

6h 03m1 stop Chicago O'Hare Intl

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

3h 54mnonstop

$639United Airlines

Sat, Oct 24 - Sat, Oct 24

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

$639United Airlines

Recent last minute flight deals from Colorado to Toronto

Mon, Sep 14 - Sat, Sep 19

6:40 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

13h 15m2 stops Orlando Nashville Intl

6:30 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

18h 50m1 stop Calgary

$453Multiple Airlines

Mon, Sep 14 - Sat, Sep 19

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

9h 17m1 stop Nashville Intl

6:30 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

18h 50m1 stop Calgary

$586Multiple Airlines

Mon, Sep 14 - Sat, Sep 19

8:55 pm - 4:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

18h 00m2 stops Chicago O'Hare Intl Fort Lauderdale

7:00 am - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

30h 20m1 stop Calgary

$604Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

7:00 am - 1:05 amDEN Denver Intl-YYZ Toronto Pearson Intl

16h 05m2 stops Phoenix Sky Harbor Intl Calgary

8:20 pm - 12:19 pmYYZ Toronto Pearson Intl-DEN Denver Intl

17h 59m1 stop Mexico City Benito Juarez

$648Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

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

3h 11mnonstop

9:05 am - 10:42 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$792Air Canada

Sat, Sep 12 - Sun, Sep 13

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

6h 28m1 stop Montreal Pierre Elliott Trudeau Intl

9:05 am - 10:42 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$795Air Canada

Mon, Sep 14 - Sat, Sep 19

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

3h 10mnonstop

8:55 am - 10:32 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$807Air Canada

Thu, Sep 10 - Sat, Sep 12

1:52 pm - 9:32 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

5h 40m1 stop Denver Intl

7:00 am - 10:47 amYYZ Toronto Pearson Intl-COS Colorado Springs

5h 47m1 stop Chicago O'Hare Intl

$932United Airlines

Thu, Sep 10 - Sat, Sep 12

1:03 pm - 11:59 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

8h 56m2 stops Denver Intl Chicago O'Hare Intl

3:53 pm - 9:27 pmYYZ Toronto Pearson Intl-COS Colorado Springs

7h 34m1 stop Houston George Bush Intcntl

$942United Airlines

Mon, Sep 14 - Sat, Sep 19

3:47 pm - 1:10 pmDEN Denver Intl-YYZ Toronto Pearson Intl

19h 23m1 stop New York LaGuardia

8:55 am - 10:32 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$1,160United Airlines

Recent direct flight deals from Colorado to Toronto

Sun, Sep 27 - Mon, Oct 5

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

$451Air Canada

Thu, Oct 1 - Fri, Oct 9

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

$452Air Canada

Tue, Oct 13 - Thu, Oct 15

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 7 - Sat, Oct 10

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

$456Air Canada

Tue, Nov 24 - Wed, Dec 2

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

$588Multiple 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

Thu, Oct 22 - Thu, Oct 29

10:02 am - 3:14 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 30 - Tue, Nov 3

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, Jan 8 - Fri, Jan 22

9:58 am - 3:12 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 14mnonstop

8:35 am - 10:30 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

$654Multiple Airlines

Sat, Nov 21 - Thu, Nov 26

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

$665Multiple Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$127

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 6% 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

More options for your flight to Toronto

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Toronto

YYZ

$127 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?

More options for your flight to Toronto

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

Information on your arrival and departure airports

Cabin class types available on flights to Toronto

Find direct flights for Toronto

Flights from domestic origins to Colorado

Flights to other popular destinations

Find deals for your return flight