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Pearson Intl

$55+ Cheap flights from Colorado to Pearson Intl (YYZ)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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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 April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$210
(oojo)

One-way from

$55
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$542

Good round-trip deal

$573 or less

Good one-way deal

$365 or less
Provider with most accurate pricing for Denver Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Toronto (YTO) flights.
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From Colorado to Toronto Pearson Intl
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One-way flight from Colorado to Toronto Pearson Intl
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 25, 2025.

This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:40 pmDEN - YYZ
1 stop8h 34mWestJet
Thu 6/59:00 amYYZ - DEN
2 stops28h 27mWestJet
Deal found 4/24$210
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:29 pmDEN - YYZ
1 stop16h 51mMultiple Airlines
Fri 5/3010:00 amYYZ - DEN
1 stop10h 52mMultiple Airlines
Deal found 4/24$219
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:43 pmCOS - YYZ
1 stop17h 47mAmerican Airlines
Sat 5/173:45 pmYYZ - COS
2 stops10h 00mAmerican Airlines
Deal found 4/24$279
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:00 amCOS - YYZ
1 stop6h 40mDelta
Sat 5/2411:30 amYYZ - COS
1 stop10h 58mDelta
Deal found 4/24$293
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:00 amCOS - YYZ
2 stops12h 06mUnited Airlines
Tue 5/204:18 pmYYZ - COS
1 stop5h 40mUnited Airlines
Deal found 4/24$299
This Air Canada deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:30 amCOS - YYZ
2 stops12h 30mAir Canada
Fri 5/234:18 pmYYZ - COS
1 stop7h 33mAir Canada
Deal found 4/24$390
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:07 pmDEN - YYZ
1 stop20h 33mSun Country Air
Sun 6/225:30 pmYYZ - DEN
1 stop17h 37mSun Country Air
Deal found 4/24$406
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:00 amDEN - YYZ
1 stop8h 35mAmerican Airlines
Sat 5/311:15 pmYYZ - DEN
1 stop12h 18mAmerican Airlines
Deal found 4/24$418
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:00 amDEN - YYZ
1 stop9h 54mDelta
Sun 5/117:55 amYYZ - DEN
1 stop11h 03mDelta
Deal found 4/25$452
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:45 amDEN - YYZ
Nonstop3h 11mAir Canada
Thu 5/226:20 pmYYZ - DEN
Nonstop3h 45mAir Canada
Deal found 4/23$471
This CheapTicketsDeal deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:48 amCOS - YYZ
1 stop10h 12mWestJet Encore
Thu 12/116:15 amYYZ - COS
2 stops13h 16mWestJet Encore
Deal found 4/23$613

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 2,558,603 searches. Data last updated April 25, 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

Thu 5/29

7:40 pm-6:14 am

1 stop8h 34m

Toronto Pearson Intl

Thu 6/5

9:00 am-11:27 am

2 stops28h 27m

$210

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 5/27

10:29 pm-5:20 pm

1 stop16h 51m

Toronto Pearson Intl

Fri 5/30

10:00 am-6:52 pm

1 stop10h 52m

$219

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Fri 5/16

4:43 pm-12:30 pm

1 stop17h 47m

Toronto Pearson Intl

Sat 5/17

3:45 pm-11:45 pm

2 stops10h 00m

$279

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 5/17

8:00 am-4:40 pm

1 stop6h 40m

Toronto Pearson Intl

Sat 5/24

11:30 am-8:28 pm

1 stop10h 58m

$293

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 5/17

6:00 am-8:06 pm

2 stops12h 06m

Toronto Pearson Intl

Tue 5/20

4:18 pm-7:58 pm

1 stop5h 40m

$299

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Wed 5/21

7:30 am-10:00 pm

2 stops12h 30m

Toronto Pearson Intl

Thu 5/22

9:44 am-2:51 pm

1 stop7h 07m

$390

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 6/18

6:07 pm-4:40 pm

1 stop20h 33m

Toronto Pearson Intl

Sun 6/22

5:30 pm-9:07 am

1 stop17h 37m

$406

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sun 5/25

7:00 am-5:35 pm

1 stop8h 35m

Toronto Pearson Intl

Sat 5/31

1:15 pm-11:33 pm

1 stop12h 18m

$418

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 5/9

11:00 am-10:54 pm

1 stop9h 54m

Toronto Pearson Intl

Sun 5/11

7:55 am-4:58 pm

1 stop11h 03m

$452

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 5/20

7:45 am-12:56 pm

Nonstop3h 11m

Toronto Pearson Intl

Thu 5/22

6:20 pm-8:05 pm

Nonstop3h 45m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 21 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 $243). Flying from Colorado to Toronto Pearson Intl Airport in July is currently the most expensive (average of $359). 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 April 25, 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 April 25, 2025.

The most flights from USCO to YYZ are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 April 25, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Colorado to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,927 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,927 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,818 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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?

    $55 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $130 and $161, respectively.

  • What are the most popular routes from Colorado to Toronto Pearson Intl Airport?

    Most travelers choose Denver Intl - Toronto Pearson Intl, Colorado Springs - Toronto Pearson Intl or Durango La Plata County - Toronto Pearson Intl when deciding on the best route from Colorado to Toronto Pearson Intl Airport.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Colorado to Toronto Pearson Intl Airport on time: Austrian Airlines (76%), Air Canada (68%), United Airlines (68%).

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

    The cheapest flight price from Colorado to Toronto Pearson Intl Airport is $120. On average you can expect to pay $1,006. The most popular route, (Denver Intl - Toronto Pearson Intl), can usually be booked for $215.

  • 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 $243). Flying from Colorado to Toronto Pearson Intl Airport in July is currently the most expensive (average of $359). 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Kitchener
Brampton
Markham
Oakville
Vaughan
Muskoka
Barrie
Whitby
Bracebridge
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Lindsay
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Newmarket
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Oshawa
Owen Sound

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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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Austin to Pearson Intl flights
Tampa to Pearson Intl flights
San Diego to Pearson Intl flights
Raleigh to Pearson Intl flights
Charlotte to Pearson Intl flights
Las Vegas to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
Midway to Toronto Island flights
San Francisco to Toronto Island flights
Midway to Pearson Intl flights
LaGuardia to Toronto Island flights
O'Hare Intl to Toronto Island flights
Sky Harbor Intl to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
Miami to Pearson Intl flights
Orlando to Toronto Island flights
San Francisco to Hamilton flights
Dallas/Fort Worth to Toronto Island flights
St. Louis to Pearson Intl flights
Love Field to Pearson Intl flights
Seattle to Region of Waterloo Intl flights
Salt Lake City to Pearson Intl flights
Fort Lauderdale to Toronto Island flights
Los Angeles to Hamilton flights

Top 4 airlines flying from Colorado to Pearson Intl

Discover the top 4 airlines 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 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$130Average$428FlexibilityNo cancel feeOn-time67%
DeltaCheapest$144Average$255FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$160Average$598FlexibilityNo cancel feeOn-time69%
WestJetCheapest$265Average$394FlexibilityNo cancel feeOn-time60%

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