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Cheap flights from Toronto Pearson Intl Airport to Colorado from C$ 204

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 October 2025.

Round-trip from

C$ 487

One-way from

C$ 204

Popular in

December

Cheapest in

November

Average price

C$ 664

Good round-trip deal

C$ 628 or less

Good one-way deal

C$ 385 or less
11/11-14/11
  • 11/11-14/11
  • 3 total stops
  • 28h 19m total
  • Toronto to Colorado
Search Deals
26/1
  • 26/1
  • 1 total stop
  • 17h 54m total
  • Toronto to Colorado
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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

Find 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 28 October 2025.

Wed 10/129:35 a.m.YYZ - DEN
1 stop29h 12mMultiple Airlines
Tue 30/1210:46 a.m.DEN - YYZ
2 stops22h 57mMultiple Airlines
Deal found 27/10C$ 490
Mon 17/117:55 p.m.YYZ - DEN
1 stop10h 04mMultiple Airlines
Mon 24/119:44 a.m.DEN - YYZ
2 stops19h 14mMultiple Airlines
Deal found 28/10C$ 492
Fri 19/127:55 p.m.YYZ - DEN
1 stop10h 03mMultiple Airlines
Mon 5/16:21 p.m.DEN - YYZ
1 stop10h 26mMultiple Airlines
Deal found 27/10C$ 494
Tue 25/1112:40 p.m.YYZ - DEN
1 stop17h 18mMultiple Airlines
Tue 2/1210:50 a.m.DEN - YYZ
2 stops35h 21mMultiple Airlines
Deal found 27/10C$ 495
Mon 1/121:30 p.m.YYZ - DEN
2 stops16h 28mMultiple Airlines
Sun 7/125:35 p.m.DEN - YYZ
1 stop10h 45mMultiple Airlines
Deal found 27/10C$ 497
Fri 19/127:55 p.m.YYZ - DEN
1 stop10h 03mMultiple Airlines
Tue 6/111:59 p.m.DEN - YYZ
1 stop12h 17mMultiple Airlines
Deal found 27/10C$ 498
Wed 17/129:35 a.m.YYZ - DEN
1 stop20h 23mMultiple Airlines
Mon 5/16:21 p.m.DEN - YYZ
1 stop10h 26mMultiple Airlines
Deal found 27/10C$ 501
Thu 20/111:00 p.m.YYZ - DEN
1 stop8h 55mAir Canada
Wed 26/1111:15 a.m.DEN - YYZ
1 stop8h 29mAir Canada
Deal found 28/10C$ 502
Fri 21/112:50 p.m.YYZ - DEN
Nonstop3h 50mAir Canada
Sun 23/115:30 p.m.DEN - YYZ
Nonstop3h 11mAir Canada
Deal found 27/10C$ 508
Thu 20/116:10 a.m.YYZ - DEN
1 stop7h 21mAmerican Airlines
Thu 27/1112:27 p.m.DEN - YYZ
1 stop22h 05mAmerican Airlines
Deal found 28/10C$ 512
Thu 27/116:10 a.m.YYZ - COS
1 stop7h 38mAmerican Airlines
Thu 4/1210:27 a.m.COS - YYZ
1 stop10h 17mAmerican Airlines
Deal found 28/10C$ 572
Sat 22/115:13 p.m.YYZ - COS
1 stop8h 35mAmerican Airlines
Sat 13/1212:38 p.m.COS - YYZ
1 stop20h 18mAmerican Airlines
Deal found 26/10C$ 576

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 28 October 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

TorontoMontrose

YYZ - MTJ

YYZMTJ

Toronto Pearson Intl

Tue 3/2

7:00 p.m.-2:05 p.m.

2 stops21h 05m

Montrose County

Tue 10/2

12:44 p.m.-12:34 p.m.

2 stops21h 50m

C$ 509

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Mon 2/2

6:00 a.m.-12:09 p.m.

1 stop8h 09m

Colorado Springs

Thu 19/2

12:30 p.m.-10:57 a.m.

1 stop20h 27m

C$ 555

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Mon 2/2

12:45 p.m.-9:06 p.m.

2 stops10h 21m

Colorado Springs

Thu 19/2

1:40 p.m.-9:58 a.m.

2 stops18h 18m

C$ 559

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 8/1

4:10 p.m.-6:10 p.m.

Nonstop4h 00m

Denver Intl

Mon 12/1

1:30 p.m.-9:21 p.m.

1 stop5h 51m

C$ 572

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Mon 2/2

6:14 a.m.-2:09 p.m.

1 stop9h 55m

Colorado Springs

Mon 23/2

12:30 p.m.-9:29 p.m.

1 stop6h 59m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 21/11

4:10 p.m.-6:05 p.m.

Nonstop3h 55m

Denver Intl

Mon 24/11

4:05 p.m.-11:46 p.m.

1 stop5h 41m

C$ 572

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Thu 27/11

6:10 a.m.-11:48 a.m.

1 stop7h 38m

Colorado Springs

Thu 4/12

10:27 a.m.-10:44 p.m.

1 stop10h 17m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 10/2

4:10 p.m.-6:08 p.m.

Nonstop3h 58m

Denver Intl

Thu 19/2

6:00 a.m.-2:01 p.m.

1 stop6h 01m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 11/2

4:10 p.m.-6:10 p.m.

Nonstop4h 00m

Denver Intl

Thu 19/2

7:45 a.m.-4:02 p.m.

1 stop6h 17m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 7/1

4:10 p.m.-6:10 p.m.

Nonstop4h 00m

Denver Intl

Mon 12/1

9:45 a.m.-3:02 p.m.

Nonstop3h 17m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 52 results
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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$ 308). Flying from Toronto Pearson Intl Airport to Colorado in October is currently the most expensive (average of C$ 453). 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 28 October 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.

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 28 October 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
9,001 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

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
9,001 reviews
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

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
3,148 reviews
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

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
10,371 reviews
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

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 10h 21m. There are 2155 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$ 319 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from C$ 322 and C$ 445, 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 - Colorado Springs or Toronto Pearson Intl - Montrose 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 (67%), Air Canada (65%), Brussels Airlines (62%).

  • 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$ 260. On average you can expect to pay C$ 1,863. The most popular route, (Toronto Pearson Intl - Denver Intl), can usually be booked for C$ 329.

  • 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$ 308). Flying from Toronto Pearson Intl Airport to Colorado in October is currently the most expensive (average of C$ 453). 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

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Alternative routes for Pearson Intl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 263AverageC$ 436FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 371AverageC$ 688FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 374AverageC$ 644FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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