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Cheap flights from Colorado to Toronto Pearson Intl Airport from C$ 140

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 349

One-way from

C$ 140

Popular in

August

Cheapest in

March

Average price

C$ 417

Good round-trip deal

C$ 837 or less

Good one-way deal

C$ 355 or less
WestJet
  • WestJet
  • 28/7-8/8
  • 2 total stops
  • 19h 31m total
  • Colorado to Toronto
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16/4
  • 16/4
  • 1 total stop
  • 21h 43m total
  • Colorado to Toronto
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Highest demand for flights based on searches. 8% potential increase in price (C$ 92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in March 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 28 March 2025.

Mon 28/712:15 p.m.DEN - YYZ
1 stop8h 39mWestJet
Thu 7/810:00 a.m.YYZ - DEN
1 stop10h 52mWestJet
Deal found 27/3C$ 349
Wed 14/512:15 p.m.DEN - YYZ
1 stop8h 39mMultiple Airlines
Sat 17/51:30 p.m.YYZ - DEN
2 stops22h 22mMultiple Airlines
Deal found 27/3C$ 402
Thu 17/411:15 a.m.DEN - YYZ
Nonstop3h 11mAir Canada
Sun 20/48:35 a.m.YYZ - DEN
Nonstop3h 45mAir Canada
Deal found 27/3C$ 665
Fri 2/512:55 a.m.DEN - YYZ
1 stop8h 30mDelta
Wed 7/512:10 p.m.YYZ - DEN
1 stop10h 29mDelta
Deal found 27/3C$ 735
Wed 23/45:26 p.m.DEN - YYZ
1 stop15h 24mAmerican Airlines
Mon 28/43:14 p.m.YYZ - DEN
1 stop9h 25mAmerican Airlines
Deal found 27/3C$ 738
Thu 17/411:00 p.m.DEN - YYZ
2 stops17h 45mFrontier
Sun 20/46:30 a.m.YYZ - DEN
2 stops18h 55mFrontier
Deal found 27/3C$ 806
Mon 15/96:00 p.m.DEN - YYZ
1 stop17h 12mUnited Airlines
Fri 19/98:15 a.m.YYZ - DEN
1 stop10h 13mUnited Airlines
Deal found 27/3C$ 819
Wed 2/47:15 a.m.COS - YYZ
1 stop7h 00mAmerican Airlines
Mon 7/45:20 p.m.YYZ - COS
1 stop8h 26mAmerican Airlines
Deal found 27/3C$ 899

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 28 March 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 28/7

12:15 p.m.-10:54 p.m.

1 stop8h 39m

Toronto Pearson Intl

Thu 7/8

10:00 a.m.-6:52 p.m.

1 stop10h 52m

C$ 349

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 16/4

5:11 p.m.-6:43 a.m.

1 stop11h 32m

Toronto Pearson Intl

Tue 22/4

7:25 p.m.-3:56 a.m.

1 stop10h 31m

C$ 370

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 17/4

11:15 a.m.-4:26 p.m.

Nonstop3h 11m

Toronto Pearson Intl

Sun 20/4

8:35 a.m.-10:20 a.m.

Nonstop3h 45m

C$ 665

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 2/5

12:55 a.m.-8:55 a.m.

1 stop6h 00m

Toronto Pearson Intl

Wed 7/5

10:20 a.m.-8:33 p.m.

1 stop12h 13m

C$ 735

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 23/4

5:26 p.m.-10:50 a.m.

1 stop15h 24m

Toronto Pearson Intl

Mon 28/4

3:14 p.m.-10:39 p.m.

1 stop9h 25m

C$ 738

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Wed 2/4

7:15 a.m.-4:15 p.m.

1 stop7h 00m

Toronto Pearson Intl

Mon 7/4

5:20 p.m.-11:46 p.m.

1 stop8h 26m

C$ 899

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 16/4

7:00 a.m.-6:43 a.m.

1 stop21h 43m

C$ 140

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sun 4/5

12:15 p.m.-12:24 a.m.

1 stop10h 09m

C$ 154

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sun 11/5

8:00 a.m.-11:14 p.m.

2 stops13h 14m

C$ 222

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 22/4

7:20 a.m.-5:35 p.m.

1 stop8h 15m

C$ 327

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 14 results
1
2

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$ 167). 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 28 March 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.

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

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.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated 28 March 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Colorado to Toronto. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
WestJet
7.2
Good
2,785 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from Colorado to Toronto Pearson Intl Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 154. Users have also found prices from C$ 222 and C$ 327 on Delta and American Airlines, respectively.

  • 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 (81%), Air Canada (65%) and United Airlines (65%).

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

    On average you can expect to pay C$ 821 for a flight from Colorado to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 166 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 397.

  • 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$ 167). 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 Colorado?

Book flights to Colorado if you plan to visit one of these locations
Brampton
Markham
Vaughan
Barrie
Richmond Hill
Burlington
Brantford
Collingwood
Muskoka
Milton
Oshawa
Oakville
Kitchener
Orillia
Pickering
St. Catharines
Guelph
Cobourg
Waterloo
Peterborough

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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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Midway to Pearson Intl flights
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Sky Harbor Intl to Pearson Intl flights
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Denver to Pearson Intl flights
Tampa to Pearson Intl flights
St. Louis to Pearson Intl flights
Baltimore to Toronto Island flights
San Francisco to Toronto Island flights
San Jose to Pearson Intl flights
Fort Lauderdale to Toronto Island flights
Love Field to Pearson Intl flights
Dallas/Fort Worth to Toronto Island flights
Indianapolis to Pearson Intl flights
Orlando to Toronto Island flights
Oakland to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Sacramento to Pearson Intl flights
Los Angeles to Toronto Island flights
Fort Myers to Pearson Intl flights
Pittsburgh 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 261AverageC$ 720FlexibilityNo 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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