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

United Airlines, Delta, and American Airlines can get you from Colorado to Toronto Pearson Intl Airport in just under 6h 16m. Your travel time can differ by up to 1h 29m. The distance between Colorado and Toronto Pearson Intl Airport is about 2155 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$ 403 for a flight from Colorado to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 278 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 471.

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 United Airlines (76%), Air Canada (75%) and Austrian Airlines (74%).

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$ 206+ 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 18 October 2026.

Wed 28/104:14 p.m. -

1 stop27h 41m

Tue 3/111:40 p.m. -

1 stop10h 08m

Deal found 13/10C$ 499

Mon 14/122:24 p.m. -

1 stop29h 27m

Mon 21/121:40 p.m. -

1 stop10h 01m

Deal found 13/10C$ 557

Fri 4/127:10 a.m. -

2 stops12h 12m

Mon 7/121:40 p.m. -

1 stop8h 20m

Deal found 17/10C$ 612

Thu 3/128:46 p.m. -

2 stops22h 36m

Mon 7/121:40 p.m. -

1 stop8h 20m

Deal found 17/10C$ 632

Thu 10/1211:59 p.m. -

1 stop11h 41m

Fri 18/121:40 p.m. -

1 stop9h 33m

Deal found 16/10C$ 654

Wed 2/128:07 p.m. -

2 stops17h 13m

Wed 9/129:50 a.m. -

1 stop15h 15m

Deal found 17/10C$ 686

Mon 16/112:27 p.m. -

2 stops14h 24m

Fri 20/111:00 p.m. -

1 stop28h 46m

Deal found 17/10C$ 711

Sat 5/121:40 p.m. -

1 stop6h 16m

Tue 8/126:15 a.m. -

1 stop8h 18m

Deal found 16/10C$ 898

Tue 10/117:05 a.m. -

1 stop5h 57m

Sat 14/114:10 p.m. -

1 stop6h 20m

Deal found 13/10C$ 898

Sat 5/128:00 a.m. -

1 stop6h 14m

Tue 8/1211:53 a.m. -

2 stops12h 55m

Deal found 13/10C$ 912

Sat 28/119:35 p.m. -

1 stop15h 27m

Sat 5/126:10 a.m. -

2 stops12h 50m

Deal found 14/10C$ 912

Tue 10/111:10 p.m. -

2 stops8h 36m

Sat 14/116:10 a.m. -

1 stop8h 29m

Deal found 16/10C$ 912

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 18 October 2026.

Sat 28/117:45 a.m. -

1 stop7h 02m

Sat 5/124:10 p.m. -

Nonstop3h 54m

Deal found 14/10C$ 892

Tue 10/111:10 p.m. -

1 stop7h 45m

Sat 14/116:10 a.m. -

1 stop8h 29m

Deal found 16/10C$ 898

Sat 5/128:02 a.m. -

2 stops13h 05m

Tue 8/122:25 p.m. -

2 stops9h 59m

Deal found 14/10C$ 919

Wed 16/129:50 a.m. -

Nonstop3h 12m

Wed 6/12:00 p.m. -

1 stop8h 27m

Deal found 13/10C$ 927

Tue 12/17:05 a.m. -

1 stop5h 57m

Wed 13/14:10 p.m. -

1 stop6h 37m

Deal found 13/10C$ 898

Sat 5/128:00 a.m. -

2 stops12h 39m

Tue 8/126:10 a.m. -

1 stop7h 59m

Deal found 14/10C$ 912

Fri 13/119:50 a.m. -

Nonstop3h 12m

Fri 20/112:00 p.m. -

1 stop8h 27m

Deal found 15/10C$ 950

Sat 5/127:40 a.m. -

1 stop5h 22m

Tue 8/126:10 a.m. -

1 stop17h 27m

Deal found 13/10C$ 898

Wed 17/27:30 a.m. -

1 stop6h 44m

Thu 18/22:07 p.m. -

1 stop9h 33m

Deal found 18/10C$ 939

Tue 10/117:05 a.m. -

1 stop5h 57m

Sat 14/114:10 p.m. -

1 stop6h 20m

Deal found 13/10C$ 898

Sat 28/119:35 p.m. -

1 stop15h 27m

Sat 5/126:10 a.m. -

2 stops12h 50m

Deal found 14/10C$ 912

Tue 22/126:00 a.m. -

1 stop11h 01m

Fri 1/14:10 p.m. -

Nonstop4h 03m

Deal found 14/10C$ 929

Thu 4/29:44 a.m. -

Nonstop3h 18m

Fri 12/24:00 p.m. -

Nonstop3h 46m

Deal found 15/10C$ 954

Tue 16/39:58 a.m. -

Nonstop3h 14m

Sat 20/34:00 p.m. -

Nonstop3h 46m

Deal found 16/10C$ 954

Fri 15/19:25 a.m. -

1 stop7h 20m

Mon 18/14:10 p.m. -

Nonstop4h 03m

Deal found 15/10C$ 967

Tue 8/123:28 p.m. -

2 stops16h 19m

Wed 9/1212:55 p.m. -

2 stops9h 46m

Deal found 16/10C$ 1,064

Tue 8/121:35 p.m. -

2 stops18h 12m

Thu 10/126:10 a.m. -

1 stop7h 44m

Deal found 13/10C$ 1,086

Wed 28/101:47 p.m. -

2 stops8h 12m

Fri 30/1010:53 a.m. -

2 stops11h 44m

Deal found 13/10C$ 2,214

Find flight deals from Colorado to Pearson Intl

Round-trip from	C$ 499
One-way from	C$ 206
Popular in	February
Cheapest in	October
Average price	C$ 792
Good round-trip deal	C$ 387 or less
Good one-way deal	C$ 400 or less

28/10-3/11
2 total stops
37h 49m total
Colorado to Toronto

Search Deals

27/1-31/12
2 total stops
34h 26m total
Colorado to Toronto

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (C$ 12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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.

Search Deals

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

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Wed 27/1

6:31 p.m.-3:05 p.m.

1 stop18h 34m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 259

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 23/2

7:13 p.m.-3:20 p.m.

2 stops18h 07m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 276

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Mon 9/11

10:55 p.m.-11:55 p.m.

3 stops47h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 310

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 22/11

11:59 p.m.-9:52 p.m.

2 stops43h 53m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 312

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 10/11

9:21 a.m.-9:43 p.m.

1 stop10h 22m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 336

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 3/11

7:09 p.m.-3:20 p.m.

2 stops42h 11m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 377

Quickest round-trip

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 22/11

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

Nonstop3h 12m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 403

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sat 28/11

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

Nonstop3h 12m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 403

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 24/11

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

Nonstop3h 12m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 403

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Tue 24/11

7:00 a.m.-3:02 p.m.

1 stop6h 02m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

Showing 1-10 of 29 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

MTJ-YYZ

GJT-YYZ

EGE-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

MTJ-YYZ

GJT-YYZ

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

Currently, March is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 758). Flying from Colorado to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 970). 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 Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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$ 777 and C$ 1,230 in October.
The cheapest round-trip price found within the last 5 days was C$ 499 on Multiple Airlines (28 Oct-3 Nov).

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?
United Airlines, Delta, and American Airlines can get you from Colorado to Toronto Pearson Intl Airport in just under 6h 16m. Your travel time can differ by up to 1h 29m. The distance between Colorado and Toronto Pearson Intl Airport is about 2155 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 United Airlines (76%), Air Canada (75%) and Austrian Airlines (74%).
What are the cheapest flights from Colorado to Toronto Pearson Intl Airport?
On average you can expect to pay C$ 403 for a flight from Colorado to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 278 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 471.
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, March is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 758). Flying from Colorado to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 970). 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$ 366	AverageC$ 954	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$ 206

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. 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 18 October 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 18 October 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 18 October 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 18 October 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 18 October 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 18 October 2026.

Last-minute flights from Colorado to Pearson IntlDiscover last-minute flight deals from Colorado to Pearson Intl. Data last updated 18 October 2026 and is based on user searches.

Discover last-minute flight deals from Colorado to Pearson Intl. Data last updated 18 October 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 18 October 2026.

Search for one-way flight options from Colorado to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.

Find flight deals from Colorado to Pearson Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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 18 October 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 Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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$ 777 and C$ 1,230 in October.The cheapest round-trip price found within the last 5 days was C$ 499 on Multiple Airlines (28 Oct-3 Nov).

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?

Browse thousands of different options on Cheapflights for your next trip

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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 18 October 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 18 October 2026.

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Colorado to Pearson Intl flights

Consider these flights travelling from Colorado to Pearson Intl.

Top airline flying from Colorado to Pearson Intl

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

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

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

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 18 October 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 18 October 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 18 October 2026.

Last-minute flights from Colorado to Pearson Intl
Discover last-minute flight deals from Colorado to Pearson Intl. Data last updated 18 October 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 18 October 2026.

Colorado to Toronto Pearson Intl Airport flights typically cost between C$ 777 and C$ 1,230 in October.
The cheapest round-trip price found within the last 5 days was C$ 499 on Multiple Airlines (28 Oct-3 Nov).