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Cheap flights from Colorado to Toronto Pearson Intl Airport from C$ 238

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 300

One-way from

C$ 238

Popular in

February

Cheapest in

March

Average price

C$ 660

Good round-trip deal

C$ 252 or less

Good one-way deal

C$ 297 or less
22/10-26/10
  • 22/10-26/10
  • 2 total stops
  • 40h 58m total
  • Colorado to Toronto
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United Airlines
  • United Airlines
  • 30/10
  • 1 total stop
  • 6h 01m total
  • Colorado to Toronto
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High demand for flights, 26% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 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 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

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 15 September 2025.

Wed 22/108:21 p.m.DEN - YYZ
1 stop22h 46mMultiple Airlines
Sun 26/104:00 p.m.YYZ - DEN
1 stop18h 12mMultiple Airlines
Deal found 15/9C$ 300
Wed 15/108:21 p.m.DEN - YYZ
1 stop22h 46mMultiple Airlines
Wed 22/109:45 a.m.YYZ - DEN
1 stop15h 25mMultiple Airlines
Deal found 15/9C$ 305
Wed 22/108:21 p.m.DEN - YYZ
1 stop22h 46mMultiple Airlines
Fri 24/108:05 p.m.YYZ - DEN
1 stop9h 54mMultiple Airlines
Deal found 15/9C$ 312
Tue 14/1010:29 p.m.DEN - YYZ
2 stops22h 23mMultiple Airlines
Mon 20/104:00 p.m.YYZ - DEN
1 stop18h 12mMultiple Airlines
Deal found 15/9C$ 316
Wed 22/108:21 p.m.DEN - YYZ
1 stop22h 46mMultiple Airlines
Tue 28/101:30 p.m.YYZ - DEN
2 stops16h 29mMultiple Airlines
Deal found 15/9C$ 320
Fri 24/107:00 a.m.DEN - YYZ
1 stop12h 07mMultiple Airlines
Wed 29/1012:30 p.m.YYZ - DEN
2 stops17h 29mMultiple Airlines
Deal found 15/9C$ 323
Fri 24/107:00 a.m.DEN - YYZ
1 stop12h 07mMultiple Airlines
Thu 30/109:45 a.m.YYZ - DEN
1 stop10h 48mMultiple Airlines
Deal found 15/9C$ 327
Tue 21/107:00 a.m.DEN - YYZ
2 stops13h 52mMultiple Airlines
Sun 26/104:00 p.m.YYZ - DEN
1 stop18h 12mMultiple Airlines
Deal found 15/9C$ 330
Fri 31/109:05 a.m.DEN - YYZ
1 stop8h 55mMultiple Airlines
Sun 2/118:00 p.m.YYZ - DEN
1 stop29h 16mMultiple Airlines
Deal found 14/9C$ 334
Tue 21/107:00 a.m.DEN - YYZ
2 stops13h 52mMultiple Airlines
Thu 30/109:45 a.m.YYZ - DEN
1 stop10h 48mMultiple Airlines
Deal found 15/9C$ 336
Fri 3/106:02 a.m.COS - YYZ
1 stop14h 48mAmerican Airlines
Sun 5/106:49 a.m.YYZ - COS
1 stop7h 14mAmerican Airlines
Deal found 15/9C$ 551
Sat 11/106:00 a.m.COS - YYZ
2 stops12h 42mDelta
Tue 14/1011:52 a.m.YYZ - COS
1 stop10h 38mDelta
Deal found 15/9C$ 564

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 15 September 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

Tue 30/9

10:55 p.m.-9:50 p.m.

1 stop20h 55m

Toronto Pearson Intl

Fri 3/10

7:45 p.m.-6:04 p.m.

1 stop24h 19m

C$ 413

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sat 25/10

12:00 p.m.-9:07 p.m.

1 stop7h 07m

Toronto Pearson Intl

Sat 1/11

4:45 p.m.-11:57 p.m.

1 stop9h 12m

C$ 438

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Fri 3/10

6:02 a.m.-10:50 p.m.

1 stop14h 48m

Toronto Pearson Intl

Sun 5/10

6:49 a.m.-12:03 p.m.

1 stop7h 14m

C$ 551

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 7/10

5:45 a.m.-2:45 p.m.

1 stop7h 00m

Toronto Pearson Intl

Sat 11/10

1:20 p.m.-9:41 p.m.

1 stop10h 21m

C$ 551

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 1/12

5:30 p.m.-10:41 p.m.

Nonstop3h 11m

Toronto Pearson Intl

Sun 7/12

2:50 p.m.-4:40 p.m.

Nonstop3h 50m

C$ 558

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 11/10

6:00 a.m.-8:42 p.m.

2 stops12h 42m

Toronto Pearson Intl

Tue 14/10

11:52 a.m.-8:30 p.m.

1 stop10h 38m

C$ 564

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 30/10

8:45 a.m.-7:39 p.m.

1 stop8h 54m

Toronto Pearson Intl

Sun 2/11

2:50 p.m.-4:40 p.m.

Nonstop3h 50m

C$ 565

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sat 15/11

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

1 stop17h 33m

Toronto Pearson Intl

Tue 18/11

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

1 stop9h 14m

C$ 571

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 25/10

7:42 a.m.-4:25 p.m.

1 stop6h 43m

Toronto Pearson Intl

Sat 1/11

6:49 a.m.-8:38 p.m.

1 stop15h 49m

C$ 572

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 25/10

8:09 a.m.-4:40 p.m.

1 stop6h 31m

Toronto Pearson Intl

Sat 1/11

12:25 p.m.-6:11 p.m.

1 stop7h 46m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 32 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, January is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 169). Flying from Colorado to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 15 September 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.

Weekly flight availability from Colorado to Toronto Pearson Intl Airport

Explore weekly flight availability from Colorado to Pearson Intl. 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 15 September 2025.

The most flights from USCO to YYZ are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

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

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?

    American Airlines and Delta can get you from Colorado to Toronto Pearson Intl Airport in just under 7h. Your travel time can differ by up to 7h 48m. 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 Austrian Airlines (74%), Brussels Airlines (71%) and Air Canada (68%).

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

    On average you can expect to pay C$ 412 for a flight from Colorado to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 230 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 285.

  • 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, January is the cheapest month in which you can book a flight from Colorado to Toronto Pearson Intl Airport (average of C$ 169). Flying from Colorado to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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
Milton
Barrie
Muskoka
Kitchener
Pickering
Waterloo
Cambridge
Cobourg
Lindsay
Oshawa
Orillia
Peterborough
Brantford

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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.
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Sky Harbor Intl to Pearson Intl flights
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Midway to Pearson Intl flights
Nashville to Pearson Intl flights
Santa Ana to Pearson Intl flights
Denver to Pearson Intl flights
Detroit to Pearson Intl flights
Fort Myers to Pearson Intl flights
San Diego to Pearson Intl flights
Los Angeles to Toronto Island flights
Dallas/Fort Worth to Toronto Island flights
Charlotte to Pearson Intl flights
Philadelphia to Toronto Island flights
San Francisco to Toronto Island flights
Austin to Pearson Intl flights
Orlando to Toronto Island flights
St. Louis to Pearson Intl flights
Sacramento to Pearson Intl flights
Fort Lauderdale to Toronto Island flights
Columbus to Pearson Intl flights
LaGuardia to Toronto Island flights
John F Kennedy Intl to Toronto Island 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 287AverageC$ 550FlexibilityNo 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?

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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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