Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto Pearson Intl Airport to Colorado from C$ 193

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
12 Jan — 19 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Colorado

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Colorado
Explore the most affordable flight options available from Pearson Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 December 2025.

Mon 15/129:35 a.m.YYZ - DEN
2 stops16h 45mMultiple Airlines
Mon 16/39:10 a.m.DEN - YYZ
1 stop28h 25mMultiple Airlines
Deal found 12/12C$ 560
Tue 16/124:00 p.m.YYZ - DEN
2 stops32h 29mMultiple Airlines
Tue 17/36:16 p.m.DEN - YYZ
1 stop19h 19mMultiple Airlines
Deal found 12/12C$ 666
Thu 25/128:30 a.m.YYZ - DEN
Nonstop3h 53mAir Canada
Sat 27/128:45 a.m.DEN - YYZ
1 stop10h 14mAir Canada
Deal found 11/12C$ 754
Mon 15/129:35 a.m.YYZ - DEN
1 stop15h 21mMultiple Airlines
Fri 19/126:05 a.m.DEN - YYZ
2 stops37h 14mMultiple Airlines
Deal found 12/12C$ 805
Wed 31/129:00 p.m.YYZ - MTJ
1 stop16h 39mUnited Airlines
Wed 7/11:05 p.m.MTJ - YYZ
1 stop28h 40mUnited Airlines
Deal found 12/12C$ 816
Mon 15/127:10 a.m.YYZ - DEN
2 stops32h 07mMultiple Airlines
Sun 21/1211:59 p.m.DEN - YYZ
1 stop19h 20mMultiple Airlines
Deal found 11/12C$ 829
Fri 12/127:45 p.m.YYZ - DEN
1 stop25h 24mMultiple Airlines
Sun 21/126:25 a.m.DEN - YYZ
2 stops36h 54mMultiple Airlines
Deal found 11/12C$ 841
Mon 15/127:10 a.m.YYZ - DEN
2 stops32h 07mMultiple Airlines
Sat 20/1210:37 p.m.DEN - YYZ
1 stop30h 10mMultiple Airlines
Deal found 11/12C$ 851
Wed 31/129:00 a.m.YYZ - DRO
2 stops14h 04mUnited Airlines
Wed 7/11:38 p.m.DRO - YYZ
2 stops18h 20mUnited Airlines
Deal found 12/12C$ 859
Sun 28/128:00 p.m.YYZ - DEN
1 stop18h 19mMultiple Airlines
Mon 5/14:25 p.m.DEN - YYZ
1 stop17h 10mMultiple Airlines
Deal found 11/12C$ 878
Sun 21/126:00 a.m.YYZ - ASE
1 stop10h 16mAmerican Airlines
Sun 28/122:53 p.m.ASE - YYZ
1 stop18h 03mAmerican Airlines
Deal found 11/12C$ 965
Sun 21/128:15 a.m.YYZ - ASE
2 stops10h 04mUnited Airlines
Sun 28/1211:55 a.m.ASE - YYZ
1 stop7h 26mUnited Airlines
Deal found 11/12C$ 1,093

Find flight deals from Pearson Intl to Colorado

Keep the following information in mind while searching for Pearson Intl to Colorado flight deals. Data was last updated 13 December 2025.

Round-trip from

C$ 522

One-way from

C$ 193

Popular in

December

Cheapest in

November

Average price

C$ 706

Good round-trip deal

C$ 599 or less

Good one-way deal

C$ 340 or less
Alaska Airlines
  • Alaska Airlines
  • 16/1-24/1
  • 4 total stops
  • 58h 14m total
  • Toronto to Colorado
Search Deals
9/2
  • 9/2
  • 1 total stop
  • 10h 01m total
  • Toronto to Colorado
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to Colorado.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Colorado 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 13 December 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Colorado that are best for you.

Fly from

Pearson Intl

Fly to

Colorado

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 9/1

6:45 p.m.-11:47 a.m.

1 stop19h 02m

Denver Intl

Mon 12/1

6:40 a.m.-10:56 p.m.

1 stop14h 16m

C$ 523

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 9/1

4:45 p.m.-12:38 p.m.

1 stop21h 53m

Denver Intl

Mon 12/1

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

1 stop20h 26m

C$ 525

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 12/1

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

Nonstop3h 50m

Denver Intl

Thu 15/1

8:05 a.m.-9:37 p.m.

1 stop11h 32m

C$ 527

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 10/2

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

Nonstop3h 50m

Denver Intl

Thu 12/2

8:05 a.m.-9:37 p.m.

1 stop11h 32m

C$ 527

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 8/2

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

2 stops20h 08m

Denver Intl

Sun 15/2

11:38 a.m.-3:35 p.m.

2 stops25h 57m

C$ 530

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 18/1

4:45 p.m.-12:38 p.m.

1 stop21h 53m

Denver Intl

Fri 23/1

11:49 a.m.-3:35 p.m.

2 stops25h 46m

C$ 531

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 10/3

2:20 p.m.-11:13 p.m.

1 stop10h 53m

Denver Intl

Mon 16/3

9:10 a.m.-6:13 a.m.

2 stops19h 03m

C$ 553

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 8/2

8:30 a.m.-10:23 a.m.

Nonstop3h 53m

Denver Intl

Sun 15/2

8:05 a.m.-8:59 p.m.

1 stop10h 54m

C$ 559

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 11/1

1:00 p.m.-7:55 p.m.

1 stop8h 55m

Denver Intl

Sun 18/1

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

Nonstop3h 11m

C$ 560

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 1/3

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

2 stops33h 14m

Denver Intl

Sat 7/3

11:38 a.m.-2:35 p.m.

2 stops24h 57m

C$ 564

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 57 results
1
2
3
...
6

Best time to book a flight from Pearson Intl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Pearson Intl 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 Toronto Pearson Intl Airport to Colorado

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

Currently, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of C$ 297). Flying from Toronto Pearson Intl Airport to Colorado in November is currently the most expensive (average of C$ 474). 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 YYZ to CO?

Find hourly flight availability from Pearson Intl to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 December 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Weekly flight availability from Toronto Pearson Intl Airport to Colorado

Explore weekly flight availability from Pearson Intl to Colorado. 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 13 December 2025.

The most flights from YYZ to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

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

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated 13 December 2025.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Colorado, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,200 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,519 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

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

    Departing from Toronto Pearson Intl Airport to Colorado will take you 3h 50m. There are 2111 km between Toronto Pearson Intl Airport and Colorado. This flight may include one or multiple stops.

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

    C$ 171 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 244 and C$ 303, respectively.

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

    When deciding which route to take from Toronto Pearson Intl Airport to Colorado consider Toronto Pearson Intl - Denver Intl, Toronto Pearson Intl - Aspen Pitkin County or Toronto Pearson Intl - Durango La Plata County as they are the most popular.

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

    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 Toronto Pearson Intl Airport to Colorado on time: United Airlines (80%), Air Canada (79%), Austrian Airlines (71%).

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

    The cheapest flight price from Toronto Pearson Intl Airport to Colorado is C$ 228. On average you can expect to pay C$ 1,560. The most popular route, (Toronto Pearson Intl - Denver Intl), can usually be booked for C$ 325.

  • Can I find deals for flights from Pearson Intl to Colorado that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Colorado.

  • Can I find deals for business class flights from Pearson Intl to Colorado?

    Yes. Cheapflights offers flight deals from Pearson Intl to Colorado 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 Toronto Pearson Intl Airport to Colorado?

    Currently, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of C$ 297). Flying from Toronto Pearson Intl Airport to Colorado in November is currently the most expensive (average of C$ 474). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pearson Intl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Fort Lauderdale flights
Pearson Intl to John F Kennedy Intl flights
Toronto Island to Newark flights
Pearson Intl to LaGuardia flights
Pearson Intl to Orlando flights
Pearson Intl to Newark flights
Pearson Intl to Las Vegas flights
Pearson Intl to Miami flights
Pearson Intl to Los Angeles flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Tampa flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Hobby flights
Toronto Island to Orlando flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Philadelphia flights
Pearson Intl to Sky Harbor Intl flights
Pearson Intl to Boston flights
Hamilton to Fort Lauderdale flights
Pearson Intl to Dulles Intl flights
Pearson Intl to San Francisco flights
Pearson Intl to Seattle flights
Pearson Intl to Atlanta flights
Pearson Intl to Reagan-National flights
Toronto Island to Miami flights
Pearson Intl to Fort Myers flights
Pearson Intl to O'Hare Intl flights
Toronto Island to Boston flights
Pearson Intl to Nashville flights
Toronto Island to Las Vegas flights
Pearson Intl to Honolulu flights
Toronto Island to Philadelphia flights
Pearson Intl to West Palm Beach flights
Pearson Intl to Denver flights
Hamilton to Philadelphia flights
Pearson Intl to Minneapolis flights
Pearson Intl to Austin flights
Toronto Island to Tampa flights
Hamilton to Orlando flights
Toronto Island to Dallas/Fort Worth flights
Toronto Island to Fort Myers flights
Pearson Intl to San Diego flights
Pearson Intl to Ontario flights
Pearson Intl to Midway flights
Pearson Intl to Love Field flights
Toronto Island to Midway flights
Toronto Island to Dulles Intl flights
Pearson Intl to Baltimore flights
Hamilton to Las Vegas flights
Pearson Intl to New Orleans flights

Top 3 airlines flying from Pearson Intl to Colorado

Discover the top 3 airlines that operate flights from Pearson Intl to Colorado. 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 13 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 258AverageC$ 423FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 365AverageC$ 756FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 368AverageC$ 632FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Pearson Intl to Colorado 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 Pearson Intl to Colorado?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pearson Intl to Colorado for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to Colorado, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pearson Intl to Colorado become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.