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$145+ Cheap flights from Pearson Intl (YYZ) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Pearson Intl to Colorado

Keep the following information in mind while searching for Pearson Intl to Colorado flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$308
(Kiwi.com)

One-way from

$145
(Kiwi.com)

Popular in

September

Cheapest in

November

Average price

$542

Good round-trip deal

$364 or less

Good one-way deal

$231 or less
From Toronto Pearson Intl to Colorado
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One-way flight from Toronto Pearson Intl to Colorado
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to Colorado.
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Price to beat on a one-way flight from Toronto Pearson Intl to Colorado.
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Find flight deals from Pearson Intl to Colorado

Cheapest flights from Pearson Intl to Colorado
Explore the most affordable flight options available from Pearson Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3112:50 pmYYZ - DEN
1 stop22h 10mMultiple Airlines
vie. 11/72:56 pmDEN - YYZ
2 stops21h 24mMultiple Airlines
Deal found 9/16$308
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/37:45 pmYYZ - DEN
1 stop16h 33mMultiple Airlines
lun. 10/612:59 amDEN - YYZ
2 stops13h 37mMultiple Airlines
Deal found 9/16$309
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/49:00 pmYYZ - DEN
2 stops16h 24mMultiple Airlines
lun. 10/612:15 pmDEN - YYZ
2 stops17h 00mMultiple Airlines
Deal found 9/15$310
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/118:30 amYYZ - DEN
Nonstop3h 34mAir Canada
vie. 10/175:30 pmDEN - YYZ
Nonstop3h 10mAir Canada
Deal found 9/16$311
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:00 amYYZ - DEN
1 stop11h 18mAir Canada
sáb. 10/118:40 amDEN - YYZ
1 stop9h 50mAir Canada
Deal found 9/15$312
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/82:00 pmYYZ - DEN
2 stops22h 18mMultiple Airlines
sáb. 10/118:00 amDEN - YYZ
1 stop9h 45mMultiple Airlines
Deal found 9/15$313
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/64:00 pmYYZ - DEN
1 stop9h 38mMultiple Airlines
jue. 10/96:00 amDEN - YYZ
1 stop13h 50mMultiple Airlines
Deal found 9/14$315
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:55 pmYYZ - DEN
1 stop17h 15mMultiple Airlines
lun. 11/312:16 amDEN - YYZ
1 stop11h 49mMultiple Airlines
Deal found 9/15$317
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/510:25 pmYYZ - DEN
1 stop14h 59mMultiple Airlines
jue. 10/98:54 pmDEN - YYZ
2 stops25h 37mMultiple Airlines
Deal found 9/15$318
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/118:30 amYYZ - DEN
Nonstop3h 34mAir Canada
mar. 10/145:30 pmDEN - YYZ
Nonstop3h 10mAir Canada
Deal found 9/15$319
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/65:24 pmYYZ - COS
1 stop18h 22mAmerican Airlines
mié. 10/86:02 amCOS - YYZ
1 stop8h 23mAmerican Airlines
Deal found 9/14$327
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:00 amYYZ - COS
1 stop6h 15mUnited Airlines
jue. 10/3010:34 amCOS - YYZ
1 stop6h 01mUnited Airlines
Deal found 9/16$331

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Colorado that are best for you.

Fly from

Pearson Intl

Fly to

Colorado

Route

Depart

Return

Price

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

lun. 10/6

5:24 pm-9:46 am

1 stop18h 22m

Colorado Springs

mié. 10/8

6:02 am-4:25 pm

1 stop8h 23m

$327

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

dom. 10/12

8:30 am-10:04 am

Nonstop3h 34m

Denver Intl

sáb. 10/18

8:40 am-1:06 am

1 stop14h 26m

$327

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

sáb. 10/4

10:12 am-2:00 pm

1 stop5h 48m

Denver Intl

dom. 10/5

12:55 am-8:55 am

1 stop6h 00m

$329

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

sáb. 10/11

1:20 pm-8:15 pm

1 stop8h 55m

Denver Intl

mar. 10/14

11:59 pm-11:21 am

1 stop9h 22m

$329

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

sáb. 10/4

10:12 am-5:20 pm

1 stop9h 08m

Denver Intl

lun. 10/6

12:55 am-8:55 am

1 stop6h 00m

$329

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

jue. 10/2

7:55 am-4:41 pm

1 stop10h 46m

Denver Intl

dom. 10/5

12:55 am-8:55 am

1 stop6h 00m

$329

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

mié. 10/1

4:40 pm-9:41 pm

1 stop7h 01m

Colorado Springs

jue. 10/30

10:34 am-6:35 pm

1 stop6h 01m

$331

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

vie. 10/3

6:10 am-11:02 am

1 stop6h 52m

Colorado Springs

jue. 10/30

10:34 am-6:35 pm

1 stop6h 01m

$331

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

sáb. 10/11

1:20 pm-9:41 pm

1 stop10h 21m

Denver Intl

jue. 10/16

12:55 am-11:20 am

1 stop8h 25m

$331

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

mié. 10/1

7:00 am-4:35 pm

3 stops11h 35m

Colorado Springs

vie. 10/31

6:00 am-6:35 pm

1 stop10h 35m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 45 results
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Best time to book a flight from Pearson Intl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Pearson Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Colorado

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of $197). Flying from Toronto Pearson Intl Airport to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYZ to CO?

Find hourly flight availability from Pearson Intl to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Pearson Intl Airport to Colorado as you normally would.

Weekly flight availability from Toronto Pearson Intl Airport to Colorado

Explore weekly flight availability from Pearson Intl to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 17, 2025.

The most flights from YYZ to USCO are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated septiembre 17, 2025.
Read reviews from past customers who have flown United Airlines and Air Canada from Toronto Pearson Intl Airport to Colorado. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto Pearson Intl Airport to Colorado?

    Departing from Toronto Pearson Intl Airport to Colorado will take you 3h 34m. There are 1312 mi between Toronto Pearson Intl Airport and Colorado. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Toronto Pearson Intl Airport to Colorado?

    The most popular flight routes from Toronto Pearson Intl Airport to Colorado are Toronto Pearson Intl - Denver Intl, Toronto Pearson Intl - Colorado Springs and Toronto Pearson Intl - Aspen Pitkin County.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to Colorado?

    No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to Colorado consider choosing Air Canada (61%), United Airlines (61%) or Austrian Airlines (28%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Toronto Pearson Intl Airport to Colorado?

    While on average a flight from Toronto Pearson Intl Airport to Colorado is generally $811, our data shows the cheapest flight currently is $187. When looking at the most popular route, (Toronto Pearson Intl - Denver Intl), you can expect to pay $230 for that flight.

  • Can I find deals for flights from Pearson Intl to Colorado that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Colorado.

  • Can I find deals for business class flights from Pearson Intl to Colorado?

    Yes. Cheapflights offers flight deals from Pearson Intl to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of $197). Flying from Toronto Pearson Intl Airport to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pearson Intl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pearson Intl to Colorado

Discover the top 2 airlines that operate flights from Pearson Intl to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$325Average$419FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$384Average$594FlexibilityNo cancel feeOn-time69%

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