$129 Find Cheap Flights from Colorado to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Toronto departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$311
Overall average: $651
Multiple Airlines
Tue 12/2Wed 12/10
DEN - YYZ • 2 stops
Cheapest non-stop
$428
Typical prices: $340-$810
Air Canada
Sat 12/6Mon 12/8
DEN - YYZ • Non-stop
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Flight Deals
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Flight Deals

Cheap Flights from Colorado to Toronto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Toronto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado to Toronto

Tue, Dec 2 - Wed, Dec 10
Multiple Airlines Logo
12:59 am - 11:55 pmDEN-YYZ
20h 56m2 stops
Multiple Airlines Logo
7:15 am - 8:13 pmYYZ-DEN
14h 58m1 stop
$311Multiple Airlines
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Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
7:26 am - 9:29 pmDEN-YYZ
12h 03m1 stop
American Airlines Logo
1:10 pm - 10:20 pmYYZ-DEN
11h 10m1 stop
$312American Airlines
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Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
11:59 pm - 12:11 amDEN-YYZ
22h 12m1 stop
Multiple Airlines Logo
5:15 pm - 9:59 pmYYZ-DEN
30h 44m2 stops
$316Multiple Airlines
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Fri, Feb 20 - Wed, Feb 25
Air Canada Logo
11:15 am - 7:55 pmDEN-YTZ
6h 40m1 stop
Air Canada Logo
12:30 pm - 7:55 pmYTZ-DEN
9h 25m1 stop
$430Air Canada
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Mon, Dec 1 - Fri, Dec 5
American Airlines Logo
5:45 am - 4:18 pmCOS-YYZ
8h 33m1 stop
American Airlines Logo
4:44 pm - 12:08 pmYYZ-COS
21h 24m1 stop
$472American Airlines
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Thu, Dec 11 - Sat, Dec 13
Air Canada Logo
11:15 am - 9:35 pmDEN-YTZ
8h 20m1 stop
Air Canada Logo
12:30 pm - 7:55 pmYTZ-DEN
9h 25m1 stop
$504Air Canada
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Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
12:50 pm - 9:21 pmCOS-YYZ
6h 31m1 stop
United Airlines Logo
3:30 pm - 9:57 pmYYZ-COS
8h 27m1 stop
$504United Airlines
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Tue, Dec 2 - Sat, Dec 6
Delta Logo
1:42 pm - 9:58 pmCOS-YYZ
6h 16m1 stop
Delta Logo
6:05 am - 12:36 pmYYZ-COS
8h 31m2 stops
$513Delta
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Sat, Dec 6 - Wed, Dec 10
Delta Logo
8:10 am - 11:27 pmCOS-YYZ
13h 17m2 stops
Delta Logo
6:05 am - 5:19 pmYYZ-COS
13h 14m2 stops
$519Delta
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Thu, Nov 27 - Mon, Dec 1
United Airlines Logo
9:29 am - 7:45 pmCOS-YYZ
8h 16m1 stop
United Airlines Logo
4:10 pm - 9:59 pmYYZ-COS
7h 49m1 stop
$536United Airlines
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Useful Info

Good to know

Low seasonFebruary
Cheapest flight$87
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Denver to Toronto Pearson Airport

FAQs for booking flights from Colorado 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.

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Everything you need to know for your flight to Toronto

Cabin class types available on flights to Colorado

Cabin classes available on flights to Toronto. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Torontofrom $1,800
Business Class flights to Torontofrom $1,989
Prem Econ Class flights to Torontofrom $1,673
Economy Class flights to Torontofrom $406