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Cheap flights from Toronto Pearson Intl Airport to Colorado from C$ 230

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
26 Aug — 2 Sep1
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 27 July 2026.

Tue 11/89:30 a.m.
YYZ
-
DEN
1 stop9h 40m
Multiple Airlines
Tue 25/812:15 p.m.
DEN
-
YYZ
1 stop8h 30m
Multiple Airlines
Deal found 22/7C$ 545
Thu 27/810:20 p.m.
YYZ
-
DEN
2 stops15h 00m
Multiple Airlines
Sun 30/88:31 a.m.
DEN
-
YYZ
1 stop11h 24m
Multiple Airlines
Deal found 22/7C$ 547
Wed 12/88:35 p.m.
YYZ
-
DEN
1 stop9h 15m
Multiple Airlines
Wed 19/88:31 a.m.
DEN
-
YYZ
1 stop11h 24m
Multiple Airlines
Deal found 24/7C$ 550
Thu 15/104:45 p.m.
YYZ
-
DEN
1 stop7h 04m
Multiple Airlines
Wed 21/1011:48 p.m.
DEN
-
YYZ
2 stops15h 07m
Multiple Airlines
Deal found 22/7C$ 551
Tue 11/810:25 p.m.
YYZ
-
DEN
2 stops23h 22m
Multiple Airlines
Mon 17/88:01 a.m.
DEN
-
YYZ
1 stop11h 54m
Multiple Airlines
Deal found 22/7C$ 552
Mon 14/94:45 p.m.
YYZ
-
DEN
1 stop7h 04m
Multiple Airlines
Fri 18/91:34 p.m.
DEN
-
YYZ
2 stops14h 11m
Multiple Airlines
Deal found 22/7C$ 555
Sat 26/99:45 a.m.
YYZ
-
DEN
1 stop15h 14m
Multiple Airlines
Mon 28/96:55 a.m.
DEN
-
YYZ
1 stop13h 00m
Multiple Airlines
Deal found 22/7C$ 558
Mon 17/84:45 p.m.
YYZ
-
DEN
1 stop24h 16m
Multiple Airlines
Sun 23/810:43 a.m.
DEN
-
YYZ
2 stops33h 12m
Multiple Airlines
Deal found 24/7C$ 561
Thu 10/910:25 p.m.
YYZ
-
DEN
1 stop14h 55m
Multiple Airlines
Thu 24/97:00 a.m.
DEN
-
YYZ
2 stops16h 05m
Multiple Airlines
Deal found 22/7C$ 569
Sun 9/810:25 p.m.
YYZ
-
DEN
1 stop14h 55m
Multiple Airlines
Thu 13/89:00 a.m.
DEN
-
YYZ
2 stops19h 55m
Multiple Airlines
Deal found 23/7C$ 571
Wed 14/107:45 a.m.
YYZ
-
DEN
2 stops16h 48m
Multiple Airlines
Sat 17/103:10 p.m.
DEN
-
YYZ
1 stop28h 45m
Multiple Airlines
Deal found 22/7C$ 572
Tue 25/810:20 p.m.
YYZ
-
DEN
2 stops15h 00m
Multiple Airlines
Thu 3/98:31 a.m.
DEN
-
YYZ
1 stop11h 24m
Multiple Airlines
Deal found 26/7C$ 573

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 27 July 2026.

Round-trip from

C$ 545

One-way from

C$ 230

Popular in

February

Cheapest in

November

Average price

C$ 697

Good round-trip deal

C$ 672 or less

Good one-way deal

C$ 443 or less
WestJet
  • WestJet
  • 11/8-25/8
  • 2 total stops
  • 18h 10m total
  • Toronto to Colorado
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 26h 37m total
  • Toronto to Colorado
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 26 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 July 2026
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 27 July 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 26/9

11:00 a.m.-5:45 p.m.

2 stops8h 45m

Colorado Springs

Wed 30/9

12:01 p.m.-8:44 p.m.

1 stop6h 43m

C$ 576

TorontoMontrose

YYZ - MTJ

YYZMTJ

Toronto Pearson Intl

Tue 8/12

4:00 p.m.-8:09 p.m.

1 stop6h 09m

Montrose County

Thu 10/12

7:30 a.m.-3:12 p.m.

1 stop5h 42m

C$ 603

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 25/8

2:45 p.m.-9:56 p.m.

2 stops9h 11m

Colorado Springs

Fri 28/8

11:55 a.m.-8:44 p.m.

1 stop6h 49m

C$ 603

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 25/8

7:45 a.m.-12:15 p.m.

1 stop6h 30m

Colorado Springs

Fri 28/8

6:00 a.m.-11:03 p.m.

2 stops15h 03m

C$ 633

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Thu 10/12

6:10 a.m.-3:41 p.m.

1 stop11h 31m

Colorado Springs

Thu 24/12

12:46 p.m.-12:32 p.m.

1 stop21h 46m

C$ 640

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 29/9

1:34 p.m.-7:56 p.m.

1 stop8h 22m

Colorado Springs

Tue 13/10

6:00 a.m.-5:18 p.m.

1 stop9h 18m

C$ 647

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 29/9

10:45 a.m.-4:26 p.m.

1 stop7h 41m

Colorado Springs

Tue 13/10

1:29 p.m.-11:59 p.m.

2 stops8h 30m

C$ 647

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 18/8

1:38 p.m.-11:02 p.m.

1 stop11h 24m

Denver Intl

Thu 20/8

12:50 a.m.-10:25 a.m.

1 stop7h 35m

C$ 650

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 23/10

7:34 p.m.-11:35 p.m.

1 stop6h 01m

Denver Intl

Sun 25/10

6:10 a.m.-1:36 p.m.

1 stop5h 26m

C$ 650

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 25/8

7:45 a.m.-2:52 p.m.

1 stop9h 07m

Denver Intl

Wed 26/8

2:54 p.m.-11:59 p.m.

1 stop7h 05m

C$ 650

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 58 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of C$ 620). Flying from Toronto Pearson Intl Airport to Colorado in January is currently the most expensive (average of C$ 855). 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 27 July 2026.

When flying from Toronto Pearson Intl Airport to Colorado, 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 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 27 July 2026.

The most flights from YYZ to USCO are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

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

Airfare is below average for this route at the moment.
Toronto Pearson Intl Airport to Colorado flights typically cost between C$ 585 and C$ 796 in August.
The cheapest round-trip price found within the last 5 days was C$ 545 on Multiple Airlines (11 Aug-25 Aug).

How far ahead should I book a flight from Toronto Pearson Intl Airport to Colorado?

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to Colorado, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 27 July 2026.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Colorado, such as United Airlines,WestJet, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,042 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,042 reviews
United Airlines
7.4
Good
10,042 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,415 reviews
United Airlines
7.4
Good
10,042 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,842 reviews
United Airlines
7.4
Good
10,042 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,391 reviews
United Airlines
7.4
Good
10,042 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 6h 30m. There are 2155 km between Toronto Pearson Intl Airport and Colorado. This flight may include one or multiple stops.

  • 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 - 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: Air Canada (66%), United Airlines (66%), Brussels Airlines (49%).

  • 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$ 309. On average you can expect to pay C$ 1,620. The most popular route, (Toronto Pearson Intl - Denver Intl), can usually be booked for C$ 428.

  • 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, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Colorado (average of C$ 620). Flying from Toronto Pearson Intl Airport to Colorado in January is currently the most expensive (average of C$ 855). 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 4 airlines flying from Pearson Intl to Colorado

Discover the top 4 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 405AverageC$ 842FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 412AverageC$ 457FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 443AverageC$ 661FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 784AverageC$ 819FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

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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.

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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!

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