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Cheap flights from Toronto Island Airport to Colorado from C$ 257

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — DEN
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Toronto Island to Colorado

Keep the following information in mind while searching for Toronto Island to Colorado flight deals. Data was last updated 14 September 2025.

Round-trip from

C$ 433

One-way from

C$ 257

Popular in

September

Cheapest in

November

Average price

C$ 750
14/10-20/10
  • 14/10-20/10
  • 3 total stops
  • 40h 03m total
  • Toronto to Colorado
Search Deals
21/10
  • 21/10
  • 1 total stop
  • 8h 55m total
  • Toronto to Colorado
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Toronto Island to Colorado

Cheapest flights from Toronto Island to Colorado
Explore the most affordable flight options available from Toronto Island to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Tue 14/1012:00 p.m.YTZ - DEN
2 stops26h 44mMultiple Airlines
Mon 20/108:58 p.m.DEN - YTZ
1 stop13h 19mMultiple Airlines
Deal found 13/9C$ 433
Sat 11/109:10 a.m.YTZ - DEN
2 stops17h 58mMultiple Airlines
Fri 17/109:19 p.m.DEN - YTZ
1 stop12h 58mMultiple Airlines
Deal found 14/9C$ 435
Sat 11/103:00 p.m.YTZ - DEN
1 stop12h 08mMultiple Airlines
Sat 18/108:22 p.m.DEN - YTZ
1 stop13h 55mMultiple Airlines
Deal found 14/9C$ 440
Tue 14/105:15 p.m.YTZ - DEN
1 stop9h 53mMultiple Airlines
Sat 18/108:22 p.m.DEN - YTZ
1 stop13h 55mMultiple Airlines
Deal found 12/9C$ 447
Wed 5/117:00 a.m.YTZ - DEN
2 stops18h 16mMultiple Airlines
Sun 9/116:38 a.m.DEN - YTZ
1 stop11h 22mMultiple Airlines
Deal found 12/9C$ 448
Wed 5/1112:30 p.m.YTZ - DEN
1 stop9h 25mAir Canada
Tue 11/1111:15 a.m.DEN - YTZ
1 stop8h 20mAir Canada
Deal found 12/9C$ 454
Mon 13/109:45 a.m.YTZ - DEN
2 stops15h 31mMultiple Airlines
Sat 18/108:22 p.m.DEN - YTZ
1 stop13h 55mMultiple Airlines
Deal found 12/9C$ 468
Thu 16/103:35 p.m.YTZ - DEN
1 stop6h 33mMultiple Airlines
Mon 20/108:58 p.m.DEN - YTZ
1 stop13h 19mMultiple Airlines
Deal found 13/9C$ 491
Sun 12/103:00 p.m.YTZ - DEN
1 stop12h 08mMultiple Airlines
Sat 18/108:22 p.m.DEN - YTZ
1 stop13h 55mMultiple Airlines
Deal found 12/9C$ 493

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island 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 14 September 2025.
Use the filters below to find and compare flights from Toronto Island Airport to Colorado that are best for you.

Fly from

Toronto Island

Fly to

Colorado

Route

Depart

Return

Price

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Tue 14/10

12:00 p.m.-12:44 p.m.

2 stops26h 44m

Denver Intl

Mon 20/10

8:58 p.m.-12:17 p.m.

1 stop13h 19m

C$ 433

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Sat 11/10

9:10 a.m.-1:08 a.m.

2 stops17h 58m

Denver Intl

Fri 17/10

9:19 p.m.-12:17 p.m.

1 stop12h 58m

C$ 435

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Sat 11/10

3:00 p.m.-1:08 a.m.

1 stop12h 08m

Denver Intl

Sat 18/10

8:22 p.m.-12:17 p.m.

1 stop13h 55m

C$ 440

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Tue 14/10

5:15 p.m.-1:08 a.m.

1 stop9h 53m

Denver Intl

Sat 18/10

8:22 p.m.-12:17 p.m.

1 stop13h 55m

C$ 440

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Wed 5/11

7:00 a.m.-11:16 p.m.

2 stops18h 16m

Denver Intl

Sun 9/11

6:38 a.m.-8:00 p.m.

1 stop11h 22m

C$ 448

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Tue 11/11

12:30 p.m.-7:55 p.m.

1 stop9h 25m

Denver Intl

Mon 17/11

11:15 a.m.-7:55 p.m.

1 stop6h 40m

C$ 454

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Wed 3/12

12:30 p.m.-7:55 p.m.

1 stop9h 25m

Denver Intl

Mon 8/12

11:15 a.m.-7:55 p.m.

1 stop6h 40m

C$ 454

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Mon 13/10

9:45 a.m.-11:16 p.m.

2 stops15h 31m

Denver Intl

Sat 18/10

8:22 p.m.-12:17 p.m.

1 stop13h 55m

C$ 454

TorontoColorado Springs

YTZ - COS

YTZCOS

Toronto Island

Wed 25/2

12:30 p.m.-11:59 p.m.

2 stops13h 29m

Colorado Springs

Thu 26/2

7:45 a.m.-9:35 p.m.

2 stops11h 50m

C$ 862

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Tue 21/10

1:35 p.m.-8:30 p.m.

1 stop8h 55m

C$ 257

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 17 results
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Best time to book a flight from Toronto Island to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Toronto Island 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 Island Airport to Colorado
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Toronto Island 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 Island Airport to Colorado?

    A quick flight from Toronto Island Airport to Colorado can take about 13h 29m. Air Canada provides one of the quickest options available for as low as C$ 862. The distance between Toronto Island Airport and Colorado is about 2173 km.

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

    When deciding which route to take from Toronto Island Airport to Colorado consider Toronto Island - Denver Intl, Toronto Island - Colorado Springs or Toronto Island - Vail Eagle County as they are the most popular.

  • Can I find deals for flights from Toronto Island to Colorado that include hotel bookings?

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

  • How can I find direct flights from Toronto Island to Colorado?

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

  • Can I find deals for business class flights from Toronto Island to Colorado?

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

    Currently, August is the cheapest month in which you can book a flight from Toronto Island Airport to Colorado (average of C$ 320). Flying from Toronto Island Airport to Colorado in December is currently the most expensive (average of C$ 484). 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 Toronto Island to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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