$92 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 1/8. 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
$322
American Airlines
Wed 1/21Sun 1/25
COS - YYZ • 1 stop
Cheapest non-stop
$388
Typical prices: $367-$555
Air Canada
Mon 1/5Mon 1/12
DEN - YYZ • Non-stop
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We hope you love your trip to Toronto!
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

Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
1:06 pm - 10:53 amCOS-YYZ
19h 47m1 stop
American Airlines Logo
4:44 pm - 12:09 pmYYZ-COS
21h 25m1 stop
$322American Airlines
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Mon, Jan 5 - Mon, Jan 12
Multiple Airlines Logo
6:02 am - 3:35 pmDEN-YYZ
31h 33m1 stop
Multiple Airlines Logo
8:00 pm - 10:42 amYYZ-DEN
16h 42m1 stop
$331Multiple Airlines
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Sun, Dec 21 - Mon, Jan 5
Multiple Airlines Logo
6:34 pm - 6:47 amDEN-YYZ
10h 13m1 stop
Multiple Airlines Logo
10:15 pm - 3:58 amYYZ-DEN
31h 43m2 stops
$332Multiple Airlines
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Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
8:00 am - 7:40 pmDEN-YYZ
9h 40m1 stop
Multiple Airlines Logo
1:30 pm - 3:58 amYYZ-DEN
16h 28m2 stops
$333Multiple Airlines
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Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
1:06 pm - 10:53 amCOS-YYZ
19h 47m1 stop
American Airlines Logo
7:04 pm - 12:09 pmYYZ-COS
19h 05m1 stop
$342American Airlines
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Fri, Jan 9 - Fri, Jan 16
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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Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
11:43 am - 11:59 pmCOS-YYZ
10h 16m1 stop
United Airlines Logo
11:00 am - 11:02 amYYZ-COS
26h 02m1 stop
$458United Airlines
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Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
6:00 pm - 6:34 pmDRO-YYZ
22h 34m2 stops
United Airlines Logo
6:30 pm - 12:36 pmYYZ-DRO
20h 06m2 stops
$521United Airlines
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Fri, Apr 17 - Mon, Apr 20
WestJet Logo
6:30 am - 5:29 amDEN-YKF
20h 59m2 stops
WestJet Logo
6:20 am - 7:10 pmYKF-DEN
38h 50m2 stops
$792WestJet
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Sun, Mar 1 - Wed, Mar 4
WestJet Logo
6:05 am - 5:16 pmDEN-YHM
33h 11m2 stops
WestJet Logo
6:10 pm - 3:02 pmYHM-DEN
22h 52m2 stops
$875WestJet
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Useful Info

Good to know

Low seasonFebruary
Cheapest flight$98
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 2% 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 $1,734
Economy Class flights to Torontofrom $406