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Cheap flights from Colorado to Toronto Pearson Intl Airport from C$ 124

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado to Pearson Intl

Keep the following information in mind while searching for Colorado to Pearson Intl flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 436

One-way from

C$ 124

Popular in

November

Cheapest in

March

Average price

C$ 744

Good round-trip deal

C$ 679 or less

Good one-way deal

C$ 759 or less
11/11-17/11
  • 11/11-17/11
  • 3 total stops
  • 45h 45m total
  • Colorado to Toronto
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8/1
  • 8/1
  • 1 total stop
  • 12h 21m total
  • Colorado to Toronto
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Highest demand for flights based on searches. 6% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 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 Colorado to Toronto Pearson Intl.
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Price to beat on a one-way flight from Colorado to Toronto Pearson Intl.
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Find flight deals from Colorado to Pearson Intl

Enter your travel dates to find the best prices.

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 30 October 2025.

Tue 11/1112:59 a.m.DEN - YYZ
2 stops35h 41mMultiple Airlines
Mon 17/117:55 p.m.YYZ - DEN
1 stop10h 04mMultiple Airlines
Deal found 28/10C$ 436
Fri 12/1211:59 p.m.DEN - YYZ
1 stop9h 44mMultiple Airlines
Sun 14/128:00 p.m.YYZ - DEN
1 stop9h 58mMultiple Airlines
Deal found 29/10C$ 438
Sat 6/1211:59 p.m.DEN - YYZ
1 stop12h 21mMultiple Airlines
Tue 9/127:15 a.m.YYZ - DEN
1 stop14h 58mMultiple Airlines
Deal found 29/10C$ 441
Tue 16/126:30 a.m.DEN - YYZ
1 stop11h 25mMultiple Airlines
Mon 5/18:00 p.m.YYZ - DEN
1 stop9h 58mMultiple Airlines
Deal found 30/10C$ 444
Fri 14/1111:04 a.m.DEN - YYZ
1 stop8h 03mMultiple Airlines
Mon 17/117:55 p.m.YYZ - DEN
1 stop10h 04mMultiple Airlines
Deal found 28/10C$ 448
Sun 16/1112:16 a.m.DEN - YYZ
2 stops18h 51mMultiple Airlines
Wed 19/114:45 p.m.YYZ - DEN
1 stop26h 02mMultiple Airlines
Deal found 28/10C$ 450
Tue 16/126:30 a.m.DEN - YYZ
1 stop11h 25mMultiple Airlines
Tue 6/19:35 a.m.YYZ - DEN
1 stop12h 06mMultiple Airlines
Deal found 30/10C$ 451
Mon 17/1111:04 a.m.DEN - YYZ
1 stop8h 03mMultiple Airlines
Tue 18/119:35 a.m.YYZ - DEN
1 stop15h 20mMultiple Airlines
Deal found 29/10C$ 454
Fri 14/1111:04 a.m.DEN - YYZ
1 stop8h 03mMultiple Airlines
Thu 20/118:45 p.m.YYZ - DEN
2 stops22h 02mMultiple Airlines
Deal found 28/10C$ 455
Fri 14/1111:04 a.m.DEN - YYZ
1 stop8h 03mMultiple Airlines
Fri 21/118:45 p.m.YYZ - DEN
2 stops22h 02mMultiple Airlines
Deal found 28/10C$ 457
Thu 4/1211:59 p.m.DEN - YYZ
1 stop18h 01mMultiple Airlines
Sun 7/127:15 a.m.YYZ - DEN
2 stops17h 49mMultiple Airlines
Deal found 29/10C$ 458
Wed 17/1211:59 p.m.DEN - YYZ
1 stop12h 21mMultiple Airlines
Sun 4/18:00 p.m.YYZ - DEN
1 stop9h 58mMultiple Airlines
Deal found 28/10C$ 459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Pearson Intl 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 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Colorado to Toronto Pearson Intl Airport that are best for you.

Fly from

Colorado

Fly to

Pearson Intl

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 17/11

8:02 p.m.-3:35 p.m.

1 stop17h 33m

Toronto Pearson Intl

Wed 19/11

4:45 p.m.-11:59 p.m.

1 stop9h 14m

C$ 494

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sat 6/12

11:41 a.m.-3:35 p.m.

2 stops25h 54m

Toronto Pearson Intl

Wed 10/12

4:45 p.m.-12:01 p.m.

2 stops21h 16m

C$ 550

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 18/11

8:02 p.m.-3:35 p.m.

1 stop17h 33m

Toronto Pearson Intl

Fri 21/11

4:45 p.m.-11:59 p.m.

1 stop33h 14m

C$ 557

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 19/11

8:02 p.m.-3:35 p.m.

1 stop17h 33m

Toronto Pearson Intl

Fri 21/11

4:45 p.m.-11:59 p.m.

1 stop9h 14m

C$ 573

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 7/1

5:09 p.m.-3:35 p.m.

1 stop20h 26m

Toronto Pearson Intl

Sat 10/1

4:45 p.m.-10:53 a.m.

2 stops20h 08m

C$ 592

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 6/12

12:38 p.m.-10:56 a.m.

1 stop20h 18m

Toronto Pearson Intl

Wed 10/12

6:00 a.m.-5:35 p.m.

2 stops13h 35m

C$ 627

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Thu 4/12

3:26 p.m.-7:40 p.m.

1 stop26h 14m

Toronto Pearson Intl

Sun 7/12

2:20 p.m.-9:00 a.m.

1 stop20h 40m

C$ 627

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 15/1

8:04 a.m.-3:35 p.m.

2 stops29h 31m

Toronto Pearson Intl

Sun 25/1

4:45 p.m.-11:38 a.m.

2 stops20h 53m

C$ 659

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sat 13/12

6:59 p.m.-3:35 p.m.

2 stops18h 36m

Toronto Pearson Intl

Sun 11/1

4:45 p.m.-10:53 a.m.

2 stops20h 08m

C$ 674

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 5/12

12:50 a.m.-11:07 a.m.

1 stop8h 17m

Toronto Pearson Intl

Wed 10/12

7:44 a.m.-4:49 p.m.

1 stop11h 05m

C$ 701

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 31 results
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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.
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

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

Currently, June is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 180). Flying from Colorado to Toronto Pearson Intl Airport in January is currently the most expensive (average of C$ 344). 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?

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 30 October 2025.

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.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Pearson Intl. 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 Colorado to Toronto Pearson Intl Airport?

    Alaska Airlines, American Airlines, and Delta can get you from Colorado to Toronto Pearson Intl Airport in just under 8h 17m. Your travel time can differ by up to 12h 01m. 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 Brussels Airlines (79%), Air Canada (77%) and United Airlines (76%).

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

    On average you can expect to pay C$ 814 for a flight from Colorado to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 300 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 366.

  • 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, June is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 180). Flying from Colorado to Toronto Pearson Intl Airport in January is currently the most expensive (average of C$ 344). 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

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Markham
Oakville
Collingwood
Vaughan
Richmond Hill
Burlington
Barrie
Milton
Kitchener
Muskoka
Waterloo
Cambridge
Pickering
Lindsay
Peterborough
Oshawa
St. Catharines
Brantford
Cobourg

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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.
John F Kennedy Intl to Pearson Intl flights
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Charlotte to Pearson Intl flights
San Francisco to Toronto Island flights
Miami to Pearson Intl flights
Fort Myers to Pearson Intl flights
Fort Lauderdale to Toronto Island flights
Orlando to Toronto Island flights
Austin to Pearson Intl flights
Detroit to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Cincinnati to Pearson Intl flights
O'Hare Intl to Toronto Island flights
St. Louis to Pearson Intl flights
Atlanta to Toronto Island flights
Las Vegas to Pearson Intl flights
Dallas/Fort Worth to Toronto Island flights
Philadelphia to Toronto Island flights
San Jose to Pearson Intl flights

Top airline flying from Colorado to Pearson Intl

Discover the top airline that operate flights from Colorado to Pearson Intl. 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 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 290AverageC$ 556FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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