$131 Find Cheap Flights from Toronto Pearson Airport to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to Colorado departing on 2/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Colorado, as well as popular online travel agencies
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Cheap Flights from Pearson Intl to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denvernonstop$367
Aspen
Aspen2 stops$543
Grand Junction
Grand Junction2 stops$492
Denver
Denvernonstop$367
Aspen
Aspen2 stops$543
Grand Junction
Grand Junction2 stops$492

Book Cheap Pearson Intl to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pearson Intl to Colorado 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 Pearson Intl to Colorado

Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
9:45 am - 1:06 pm
YYZ
-
COS
29h 21m2 stops
Multiple Airlines Logo
3:07 pm - 7:52 pm
COS
-
YYZ
26h 45m1 stop
$359Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
8:30 am - 10:23 am
YYZ
-
DEN
3h 53mnonstop
Air Canada Logo
1:25 pm - 6:35 pm
DEN
-
YYZ
3h 10mnonstop
$367Air Canada
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
4:45 pm - 12:41 pm
YYZ
-
DEN
21h 56m1 stop
Alaska Airlines Logo
5:09 pm - 3:35 pm
DEN
-
YYZ
20h 26m1 stop
$374Alaska Airlines
Sun, Jan 11 - Fri, Jan 16
Alaska Airlines Logo
4:45 pm - 11:35 pm
YYZ
-
DEN
32h 50m1 stop
Alaska Airlines Logo
7:00 am - 3:35 pm
DEN
-
YYZ
30h 35m1 stop
$383Alaska Airlines
Mon, Jan 12 - Wed, Jan 14
United Airlines Logo
2:45 pm - 10:06 pm
YYZ
-
COS
9h 21m2 stops
United Airlines Logo
11:33 am - 11:46 pm
COS
-
YYZ
10h 13m2 stops
$412United Airlines
Sun, Jan 18 - Sun, Jan 25
American Airlines Logo
4:44 pm - 12:09 pm
YYZ
-
COS
21h 25m1 stop
American Airlines Logo
6:12 am - 10:44 pm
COS
-
YYZ
14h 32m1 stop
$417American Airlines
Sun, Jan 18 - Sun, Jan 25
American Airlines Logo
7:30 am - 5:41 pm
YYZ
-
COS
12h 11m2 stops
American Airlines Logo
6:12 am - 7:00 pm
COS
-
YYZ
10h 48m2 stops
$432American Airlines
Mon, Jan 5 - Thu, Jan 8
United Airlines Logo
6:10 am - 9:54 pm
YYZ
-
COS
17h 44m1 stop
United Airlines Logo
11:43 am - 9:21 pm
COS
-
YYZ
7h 38m1 stop
$476United Airlines
Wed, May 27 - Sun, May 31
Delta Logo
12:15 pm - 1:53 pm
YYZ
-
ASE
27h 38m2 stops
Delta Logo
12:00 pm - 12:16 pm
ASE
-
YYZ
22h 16m2 stops
$543Delta
Mon, Apr 13 - Fri, Apr 17
Delta Logo
6:15 am - 11:29 am
YYZ
-
ASE
7h 14m1 stop
Delta Logo
12:00 pm - 11:27 am
ASE
-
YYZ
21h 27m2 stops
$550Delta
Booking Insights

KAYAK's insights & trends for Pearson Intl to Colorado flights

Get data-powered insights and trends into flights from Pearson Intl to Colorado to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Toronto Pearson Intl Airport to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Toronto Pearson Intl Airport found in the last 72 hours was to Denver, at $294 round-trip. The most popular route is from Toronto Pearson Intl Airport (YYZ) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $294.

Can I save money by flying with a layover from Toronto Pearson Intl Airport to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $496, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Colorado is August, when tickets cost $413 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $524 and $463 respectively.

What’s the cheapest day of the week to fly from Toronto Pearson Airport to Colorado?

The average price of all round-trip flights from Toronto Pearson Intl Airport to Colorado clicked on KAYAK for each day over the last 12 months.

When flying from Toronto Pearson Airport to Colorado, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Toronto Pearson Airport, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto Pearson Intl Airport to Colorado, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low seasonNovember
Cheapest flight$131
Most popular time to fly with an average 3% increase in price.
Flight from Toronto Pearson Airport to Denver

Flights from Pearson Intl to Colorado: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Pearson Intl to Colorado 
Learn how KAYAK collects reviews and tips from users.
F.Flew with United Airlines
YYZ
-
DEN
Aug 2024
Make sure to check the airline delay flights rate and if you have important commitments choose another airline.
JoshuaFlew with Air Canada
YYZ
-
DEN
Apr 2024
Toronto's customs was one of the faster experiences I've had. They opened four more lanes to expedite the process when the lane got too long, to ensure we would all get through within around 15 minutes. The public transportation within the city is also top notch, in my opinion.

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Toronto Pearson Airport to Colorado?

    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 Toronto Pearson Airport to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Pearson Airport to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Toronto Pearson Airport to 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 Toronto Pearson Airport to Colorado?

    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 from Toronto Pearson Airport to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Pearson Airport to Colorado?

    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 from Toronto Pearson Airport to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $446 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $517.

Reviews of the top airlines flying from Pearson Intl to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pearson Intl to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9096 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

2.0 MediocreMukund, Dec 2025
GRR - DEN
Read more United Airlines reviews

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

Everything you need to know for your flight from Pearson Intl to Colorado

Information on your arrival and departure airports

Toronto Pearson Airport (YYZ)