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

Delta, American Airlines, and United Airlines can get you from Colorado to Toronto Pearson Intl Airport in just under 3h 12m. Your travel time can differ by up to 8h 24m. The distance between Colorado and Toronto Pearson Intl Airport is about 2111 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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

On average you can expect to pay C$ 534 for a flight from Colorado to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 312 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 441.

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

The top 3 most reliable airlines when flying from Colorado to Toronto Pearson Intl Airport are Air Canada (66%), United Airlines (66%) and Brussels Airlines (59%).

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

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

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

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

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

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

C$ 178+ Cheap Flights from Colorado to Toronto Pearson Intl Airport

Cheap flight deals from Colorado to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Colorado to Pearson Intl
Explore the most affordable flight options available from Colorado to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Mon 14/910:38 a.m. -

1 stop9h 17m

Mon 21/94:45 p.m. -

1 stop26h 31m

Deal found 17/8C$ 416

Wed 16/910:38 a.m. -

1 stop9h 17m

Sun 20/910:20 p.m. -

2 stops15h 00m

Deal found 17/8C$ 438

Wed 16/910:38 a.m. -

1 stop9h 17m

Mon 21/94:45 p.m. -

1 stop26h 31m

Deal found 20/8C$ 441

Wed 9/910:38 a.m. -

1 stop9h 17m

Sun 13/910:25 p.m. -

1 stop14h 55m

Deal found 16/8C$ 443

Wed 16/910:38 a.m. -

1 stop9h 17m

Wed 23/910:25 p.m. -

1 stop14h 55m

Deal found 17/8C$ 445

Thu 10/912:15 p.m. -

1 stop8h 30m

Sun 13/98:00 a.m. -

2 stops29h 20m

Deal found 17/8C$ 467

Thu 10/912:15 p.m. -

1 stop8h 30m

Sat 12/98:00 a.m. -

2 stops29h 20m

Deal found 17/8C$ 470

Thu 17/912:15 p.m. -

1 stop8h 30m

Tue 22/912:55 p.m. -

1 stop10h 54m

Deal found 20/8C$ 480

Sat 5/121:40 p.m. -

1 stop6h 19m

Tue 8/126:15 a.m. -

1 stop8h 43m

Deal found 17/8C$ 725

Tue 15/95:01 a.m. -

1 stop10h 43m

Tue 22/96:30 a.m. -

2 stops11h 59m

Deal found 18/8C$ 738

Wed 23/91:18 p.m. -

1 stop7h 41m

Wed 30/96:30 a.m. -

2 stops11h 59m

Deal found 18/8C$ 790

Sat 5/1212:16 p.m. -

1 stop7h 18m

Tue 8/123:00 p.m. -

1 stop8h 40m

Deal found 17/8C$ 829

Best flights from Colorado to Pearson Intl
Discover carefully curated flight deals from Colorado to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Sat 5/121:40 p.m. -

1 stop6h 19m

Tue 8/126:15 a.m. -

2 stops13h 15m

Deal found 17/8C$ 739

Wed 23/98:07 a.m. -

2 stops11h 36m

Wed 30/96:30 a.m. -

2 stops11h 59m

Deal found 18/8C$ 797

Wed 14/104:17 p.m. -

Nonstop3h 15m

Mon 19/106:40 p.m. -

Nonstop3h 37m

Deal found 16/8C$ 827

Sun 27/910:02 a.m. -

Nonstop3h 12m

Wed 30/94:18 p.m. -

Nonstop3h 38m

Deal found 21/8C$ 827

Thu 10/94:16 p.m. -

Nonstop3h 16m

Sat 12/94:18 p.m. -

Nonstop3h 38m

Deal found 19/8C$ 827

Wed 28/109:50 a.m. -

Nonstop3h 12m

Mon 2/112:00 p.m. -

1 stop8h 27m

Deal found 20/8C$ 840

Sat 5/128:00 a.m. -

2 stops12h 36m

Tue 8/127:30 a.m. -

2 stops11h 17m

Deal found 19/8C$ 851

Sun 20/910:02 a.m. -

Nonstop3h 12m

Fri 25/910:45 a.m. -

Nonstop3h 38m

Deal found 17/8C$ 827

Fri 18/94:16 p.m. -

Nonstop3h 16m

Tue 22/912:00 p.m. -

1 stop8h 46m

Deal found 17/8C$ 840

Sat 5/1212:16 p.m. -

1 stop7h 18m

Tue 8/123:00 p.m. -

1 stop8h 40m

Deal found 17/8C$ 829

Wed 16/95:30 a.m. -

1 stop8h 16m

Sun 20/98:45 a.m. -

Nonstop3h 37m

Deal found 19/8C$ 841

Wed 23/97:55 a.m. -

1 stop5h 51m

Wed 30/910:45 a.m. -

1 stop7h 41m

Deal found 18/8C$ 830

Thu 17/911:59 p.m. -

1 stop8h 05m

Sun 20/98:45 a.m. -

Nonstop3h 37m

Deal found 19/8C$ 841

Sat 12/912:20 p.m. -

1 stop8h 16m

Sat 19/94:18 p.m. -

1 stop6h 26m

Deal found 20/8C$ 834

Fri 25/911:59 p.m. -

1 stop9h 44m

Mon 28/96:40 p.m. -

Nonstop3h 37m

Deal found 21/8C$ 841

Fri 18/94:40 p.m. -

1 stop5h 19m

Tue 22/910:45 a.m. -

Nonstop3h 43m

Deal found 17/8C$ 841

Wed 23/129:44 a.m. -

Nonstop3h 18m

Mon 28/122:00 p.m. -

1 stop8h 27m

Deal found 20/8C$ 877

Wed 30/91:29 p.m. -

1 stop6h 03m

Sun 4/104:18 p.m. -

1 stop7h 48m

Deal found 18/8C$ 860

Thu 15/1011:52 p.m. -

1 stop8h 12m

Sun 18/105:15 p.m. -

1 stop8h 39m

Deal found 18/8C$ 862

Find flight deals from Colorado to Pearson Intl

Round-trip from	C$ 416
One-way from	C$ 178
Popular in	February
Cheapest in	October
Average price	C$ 858
Good round-trip deal	C$ 357 or less
Good one-way deal	C$ 356 or less

14/9-21/9
2 total stops
35h 48m total
Colorado to Toronto

Search Deals

14/9
1 total stop
9h 17m total
Colorado to Toronto

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Colorado to Toronto Pearson Intl.

Search Deals

Price to beat on a one-way flight from Colorado to Toronto Pearson Intl.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Sat 5/12

1:40 p.m.-9:59 p.m.

1 stop6h 19m

Toronto Pearson Intl

Tue 8/12

6:15 a.m.-5:30 p.m.

2 stops13h 15m

C$ 739

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Wed 23/9

8:07 a.m.-9:43 p.m.

2 stops11h 36m

Toronto Pearson Intl

Wed 30/9

6:30 a.m.-4:29 p.m.

2 stops11h 59m

C$ 797

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Wed 14/10

4:17 p.m.-9:32 p.m.

Nonstop3h 15m

Toronto Pearson Intl

Mon 19/10

6:40 p.m.-8:17 p.m.

Nonstop3h 37m

C$ 827

Quickest round-trip

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 27/9

10:02 a.m.-3:14 p.m.

Nonstop3h 12m

Toronto Pearson Intl

Wed 30/9

4:18 p.m.-5:56 p.m.

Nonstop3h 38m

C$ 827

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Thu 10/9

4:16 p.m.-9:32 p.m.

Nonstop3h 16m

Toronto Pearson Intl

Sat 12/9

4:18 p.m.-5:56 p.m.

Nonstop3h 38m

C$ 827

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 20/9

10:02 a.m.-3:14 p.m.

Nonstop3h 12m

Toronto Pearson Intl

Fri 25/9

10:45 a.m.-12:23 p.m.

Nonstop3h 38m

C$ 827

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Sat 5/12

12:16 p.m.-9:34 p.m.

1 stop7h 18m

Toronto Pearson Intl

Tue 8/12

3:00 p.m.-9:40 p.m.

1 stop8h 40m

C$ 829

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Wed 23/9

7:55 a.m.-3:46 p.m.

1 stop5h 51m

Toronto Pearson Intl

Wed 30/9

10:45 a.m.-4:26 p.m.

1 stop7h 41m

C$ 830

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Sat 12/9

12:20 p.m.-10:36 p.m.

1 stop8h 16m

Toronto Pearson Intl

Sat 19/9

4:18 p.m.-8:44 p.m.

1 stop6h 26m

C$ 834

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Wed 28/10

9:50 a.m.-3:02 p.m.

Nonstop3h 12m

Toronto Pearson Intl

Mon 2/11

2:00 p.m.-8:27 p.m.

1 stop8h 27m

C$ 840

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 33 resultsSorted by cheapest first

Best time to book a flight from Colorado to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Colorado with our price prediction graph.

DEN-YYZ

COS-YYZ

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 Colorado to Toronto Pearson Intl Airport

USCO-YYZ

DEN-YYZ

COS-YYZ

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

Currently, September is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 721). Flying from Colorado to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 946). 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 CO to YYZ?

When flying from Colorado to Toronto Pearson Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to Toronto Pearson Intl Airport

The most flights from USCO to YYZ are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

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

Airfare is below average for this route at the moment.

Colorado to Toronto Pearson Intl Airport flights typically cost between C$ 645 and C$ 911 in September.
The cheapest round-trip price found within the last 5 days was C$ 416 on Multiple Airlines (14 Sep-21 Sep).

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

To ensure you get the cheapest price possible for a flight from Colorado to Toronto Pearson Intl Airport, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Colorado to Toronto Pearson Intl Airport?
Delta, American Airlines, and United Airlines can get you from Colorado to Toronto Pearson Intl Airport in just under 3h 12m. Your travel time can differ by up to 8h 24m. The distance between Colorado and Toronto Pearson Intl Airport is about 2111 km. This flight may include one or multiple stops.
What are the most reliable airlines from Colorado to Toronto Pearson Intl Airport?
The top 3 most reliable airlines when flying from Colorado to Toronto Pearson Intl Airport are Air Canada (66%), United Airlines (66%) and Brussels Airlines (59%).
What are the cheapest flights from Colorado to Toronto Pearson Intl Airport?
On average you can expect to pay C$ 534 for a flight from Colorado to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 312 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 441.
Can I find deals for flights from Colorado to Pearson Intl that include hotel bookings?
Yes. In addition to deals on Colorado to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado to Pearson Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Pearson Intl.
Can I find deals for business class flights from Colorado to Pearson Intl?
Yes. Cheapflights offers flight deals from Colorado to Pearson Intl 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 Colorado to Toronto Pearson Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 721). Flying from Colorado to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 946). 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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Top airline flying from Colorado to Pearson Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 286	AverageC$ 875	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Colorado to Pearson Intl?

Cheapflights helps you search for flights from Colorado to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Colorado to Pearson Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Colorado to Pearson Intl.

Can Cheapflights find flights from Colorado to Pearson Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Colorado to Pearson Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Colorado to Pearson Intl become cheaper?

Yes! Start tracking prices for Colorado to Pearson Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Colorado to Toronto Pearson Intl Airport from C$ 178

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colorado to Pearson Intl

Cheapest flights from Colorado to Pearson IntlExplore the most affordable flight options available from Colorado to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Colorado to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Colorado to Pearson IntlDiscover carefully curated flight deals from Colorado to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Colorado to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Direct flights from Colorado to Pearson IntlExplore direct flight options from Colorado to Pearson Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 August 2026.

Explore direct flight options from Colorado to Pearson Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 August 2026.

Last-minute flights from Colorado to Pearson IntlDiscover last-minute flight deals from Colorado to Pearson Intl. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Colorado to Pearson Intl. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Colorado to Pearson IntlSearch for one-way flight options from Colorado to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Colorado to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Find flight deals from Colorado to Pearson Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado to Toronto Pearson Intl Airport that are best for you.

Best time to book a flight from Colorado to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Colorado with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Colorado to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2026.

When flying from Colorado to Toronto Pearson Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to Toronto Pearson Intl Airport

The most flights from USCO to YYZ are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

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

Airfare is below average for this route at the moment.

Colorado to Toronto Pearson Intl Airport flights typically cost between C$ 645 and C$ 911 in September.The cheapest round-trip price found within the last 5 days was C$ 416 on Multiple Airlines (14 Sep-21 Sep).

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

To ensure you get the cheapest price possible for a flight from Colorado to Toronto Pearson Intl Airport, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

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

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

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

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

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

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

Travelling to a place near Toronto Pearson Intl Airport?

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Alternative routes for Colorado to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pearson Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Colorado to Pearson Intl by cabin class

Find flights from Colorado to Pearson Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Colorado and Pearson Intl flights

Browse other Colorado and Pearson Intl flight options. Last updated on 21 August 2026.

Other flights to Pearson Intl

Explore flights to Pearson Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.

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Colorado to Pearson Intl flights

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Top airline flying from Colorado to Pearson Intl

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Can Cheapflights notify me if prices for flights from Colorado to Pearson Intl become cheaper?

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Cheapest flights from Colorado to Pearson Intl
Explore the most affordable flight options available from Colorado to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Colorado to Pearson Intl
Discover carefully curated flight deals from Colorado to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Direct flights from Colorado to Pearson Intl
Explore direct flight options from Colorado to Pearson Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 August 2026.

Last-minute flights from Colorado to Pearson Intl
Discover last-minute flight deals from Colorado to Pearson Intl. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Colorado to Pearson Intl
Search for one-way flight options from Colorado to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Colorado to Toronto Pearson Intl Airport flights typically cost between C$ 645 and C$ 911 in September.
The cheapest round-trip price found within the last 5 days was C$ 416 on Multiple Airlines (14 Sep-21 Sep).