$137 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 4/8. 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

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
Denver1 stop$378
Aspen
Aspen1 stop$539
Grand Junction
Grand Junction2 stops$612
Denver
Denver1 stop$378
Aspen
Aspen1 stop$539
Grand Junction
Grand Junction2 stops$612

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

Fri, May 8 - Mon, May 11
Multiple Airlines Logo
4:55 pm - 11:59 pm
YYZ
-
DEN
9h 04m
1 stop
Multiple Airlines Logo
10:45 am - 9:55 pm
DEN
-
YYZ
9h 10m
1 stop
$378Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
7:45 am - 4:15 pm
YYZ
-
DEN
34h 30m
2 stops
Multiple Airlines Logo
11:59 pm - 2:20 pm
DEN
-
YYZ
12h 21m
1 stop
$379Multiple Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
8:50 am - 2:24 pm
YYZ
-
COS
7h 34m
2 stops
United Airlines Logo
3:25 pm - 11:49 am
COS
-
YYZ
18h 24m
2 stops
$380United Airlines
Sun, Apr 5 - Sun, Apr 12
Multiple Airlines Logo
10:05 am - 11:04 pm
YYZ
-
DEN
14h 59m
2 stops
Multiple Airlines Logo
11:59 pm - 12:14 am
DEN
-
YYZ
22h 15m
1 stop
$380Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
2:50 pm - 4:35 pm
YYZ
-
DEN
3h 45mnonstop
Air Canada Logo
6:05 pm - 11:18 pm
DEN
-
YYZ
3h 13mnonstop
$382Air Canada
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
10:45 am - 2:30 pm
YYZ
-
COS
5h 45m
1 stop
United Airlines Logo
10:28 am - 9:32 pm
COS
-
YYZ
9h 04m
1 stop
$382United Airlines
Sun, Apr 5 - Sun, Apr 12
Air Canada Logo
8:30 am - 10:18 am
YYZ
-
DEN
3h 48mnonstop
Air Canada Logo
6:05 pm - 11:18 pm
DEN
-
YYZ
3h 13mnonstop
$385Air Canada
Thu, Apr 16 - Sun, Apr 19
Delta Logo
11:30 am - 8:20 pm
YYZ
-
COS
10h 50m
1 stop
Delta Logo
7:59 am - 10:56 pm
COS
-
YYZ
12h 57m
2 stops
$389Delta
Sat, Mar 14 - Mon, Mar 23
Alaska Airlines Logo
4:45 pm - 11:59 pm
YYZ
-
DEN
9h 14m
1 stop
Alaska Airlines Logo
7:00 am - 3:35 pm
DEN
-
YYZ
30h 35m
1 stop
$390Alaska Airlines
Fri, Mar 20 - Fri, Mar 27
Delta Logo
12:25 pm - 8:28 pm
YYZ
-
COS
10h 03m
1 stop
Delta Logo
1:28 pm - 9:54 pm
COS
-
YYZ
6h 26m
1 stop
$393Delta
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 $278 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 $278.

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 $478, 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 January and December, when the average cost of round-trip tickets is $594 and $524 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 Sundays.

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 24 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$149
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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 
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 $504 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the evening, which is peak travel time and where the average cost of a ticket is $520.

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 9342 reviews
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Flight attendants had a little attitude. Food tastes no good.

6.0 Goodyun bin, Feb 2026
YYZ - SFO
Read more United Airlines reviews

Flight attendants had a little attitude. Food tastes no good.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

l really enjoy very much the flight was very pleasant

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

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

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.

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

Information on your arrival and departure airports