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$147+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
נוב' 30 — דצמ' 71
א' 11/30
א' 12/7
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 אוקטובר 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$348
(Kiwi.com)

One-way from

$147
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$475

Good round-trip deal

$424 or less

Good one-way deal

$265 or less
Provider with most accurate pricing for Toronto (YTO)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Denver Intl flights.
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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. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 אוקטובר 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
ו' 12/127:55 pmYYZ - DEN
1 stop10h 03mMultiple Airlines
ד' 1/74:25 pmDEN - YYZ
1 stop13h 30mMultiple Airlines
Deal found 10/28$346
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
ג' 12/27:45 pmYYZ - DEN
1 stop25h 24mMultiple Airlines
ה' 12/411:59 pmDEN - YYZ
1 stop18h 01mMultiple Airlines
Deal found 10/30$348
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 12/94:45 pmYYZ - DEN
1 stop27h 18mAlaska Airlines
ג' 1/68:22 pmDEN - YYZ
1 stop17h 13mAlaska Airlines
Deal found 10/28$350
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
א' 12/148:00 pmYYZ - DEN
1 stop9h 58mMultiple Airlines
ג' 1/611:59 pmDEN - YYZ
1 stop9h 47mMultiple Airlines
Deal found 10/28$351
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
ה' 12/119:35 amYYZ - DEN
1 stop12h 37mMultiple Airlines
ב' 1/58:45 pmDEN - YYZ
2 stops12h 35mMultiple Airlines
Deal found 10/28$352
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
ה' 12/117:55 pmYYZ - DEN
1 stop10h 03mMultiple Airlines
ג' 1/611:59 pmDEN - YYZ
1 stop9h 47mMultiple Airlines
Deal found 10/28$353
This Flightnetwork deal was found by Cheapflights users on 10/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 11/201:00 pmYYZ - DEN
1 stop8h 55mAir Canada
ד' 11/2611:15 amDEN - YYZ
1 stop8h 29mAir Canada
Deal found 10/30$354
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
א' 11/94:00 pmYYZ - DEN
1 stop27h 44mMultiple Airlines
ב' 11/1711:04 amDEN - YYZ
1 stop8h 03mMultiple Airlines
Deal found 10/30$355
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
ב' 12/151:30 pmYYZ - DEN
2 stops16h 28mMultiple Airlines
ו' 12/197:00 amDEN - YYZ
1 stop10h 55mMultiple Airlines
Deal found 10/31$356
This Netflights deal was found by Cheapflights users on 10/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 11/208:30 amYYZ - DEN
Nonstop3h 53mAir Canada
ה' 11/271:25 pmDEN - YYZ
Nonstop3h 10mAir Canada
Deal found 10/30$357
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
א' 11/94:00 pmYYZ - DEN
1 stop27h 44mMultiple Airlines
א' 11/1611:15 pmDEN - YYZ
2 stops19h 52mMultiple Airlines
Deal found 10/30$358
This Booking.com deal was found by Cheapflights users on 10/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ו' 11/212:50 pmYYZ - DEN
Nonstop3h 50mAir Canada
ה' 11/2711:15 amDEN - YYZ
1 stop8h 29mAir Canada
Deal found 10/31$359

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 אוקטובר 31, 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

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

ג' 12/9

4:45 pm-2:46 pm

1 stop24h 01m

Denver Intl

ד' 1/7

12:15 pm-3:35 pm

1 stop25h 20m

$358

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

א' 2/1

4:45 pm-4:13 pm

1 stop25h 28m

Denver Intl

א' 2/8

1:34 pm-3:35 pm

1 stop24h 01m

$391

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

ג' 3/3

4:45 pm-11:39 am

1 stop20h 54m

Denver Intl

ד' 3/4

7:50 pm-3:35 pm

1 stop17h 45m

$400

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

ה' 1/15

4:10 pm-6:10 pm

Nonstop4h 00m

Denver Intl

ב' 1/19

4:15 pm-11:59 pm

1 stop5h 44m

$409

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

ה' 12/11

4:10 pm-6:06 pm

Nonstop3h 56m

Denver Intl

ה' 1/8

9:45 am-3:02 pm

Nonstop3h 17m

$410

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

ג' 12/9

4:10 pm-6:06 pm

Nonstop3h 56m

Denver Intl

ד' 1/7

3:15 pm-11:59 pm

1 stop6h 44m

$410

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

ד' 12/10

4:10 pm-6:06 pm

Nonstop3h 56m

Denver Intl

ו' 1/9

9:45 am-3:02 pm

Nonstop3h 17m

$410

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

ו' 12/5

4:10 pm-6:06 pm

Nonstop3h 56m

Denver Intl

ו' 12/12

4:05 pm-11:46 pm

1 stop5h 41m

$411

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

ש' 12/6

6:10 am-11:31 am

1 stop7h 21m

Colorado Springs

ש' 12/13

12:38 pm-10:56 am

1 stop20h 18m

$412

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

ש' 12/6

6:10 am-5:19 pm

2 stops13h 09m

Colorado Springs

ש' 12/13

8:10 am-11:11 pm

2 stops13h 01m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 46 results
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5

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, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of $220). Flying from Toronto Pearson Intl Airport to Colorado in October is currently the most expensive (average of $324). 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 אוקטובר 31, 2025.

It’s optimal to fly from Toronto Pearson Intl Airport to Colorado in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Colorado?

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 אוקטובר 31, 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
8,994 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,994 reviews
United Airlines
7.4
Good
8,994 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,388 reviews
United Airlines
7.4
Good
8,994 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 7h 21m. There are 1339 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 United Airlines (67%), Air Canada (65%) or Brussels Airlines (62%) 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 $500, our data shows the cheapest flight currently is $232. When looking at the most popular route, (Toronto Pearson Intl - Denver Intl), you can expect to pay $249 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, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of $220). Flying from Toronto Pearson Intl Airport to Colorado in October is currently the most expensive (average of $324). 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 אוקטובר 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$317Average$419FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$384Average$592FlexibilityNo cancel feeOn-time69%

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