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Cheap flights from Toronto to Colorado from C$ 190

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — DEN
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Toronto to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Colorado (USCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 431

One-way from

C$ 190
3/2-4/2
  • 3/2-4/2
  • 2 total stops
  • 27h 42m total
  • Toronto to Colorado
Search Deals
24/2
  • 24/2
  • 1 total stop
  • 9h 56m total
  • Toronto to Colorado
Search Deals

Find flight deals from Toronto to Colorado

Cheapest flights from Toronto to Colorado
Explore the most affordable flight options available from Toronto to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 3/28:00 p.m.YYZ - DEN
1 stop15h 27mMultiple Airlines
Tue 4/212:13 a.m.DEN - YYZ
1 stop12h 15mMultiple Airlines
Deal found 16/1C$ 431
Wed 19/211:20 a.m.YTZ - DEN
1 stop10h 52mMultiple Airlines
Sun 23/210:44 p.m.DEN - YTZ
2 stops18h 09mMultiple Airlines
Deal found 16/1C$ 507
Thu 17/711:40 a.m.YYZ - DEN
1 stop8h 35mSun Country Air
Thu 31/710:20 a.m.DEN - YYZ
1 stop5h 10mSun Country Air
Deal found 16/1C$ 520
Thu 6/27:45 a.m.YYZ - DEN
2 stops17h 36mFrontier
Wed 12/211:57 a.m.DEN - YYZ
2 stops20h 18mFrontier
Deal found 16/1C$ 540
Fri 21/24:10 p.m.YYZ - DEN
Nonstop4h 05mUnited Airlines
Wed 26/29:53 a.m.DEN - YYZ
Nonstop3h 09mUnited Airlines
Deal found 15/1C$ 596
Mon 10/24:20 p.m.YYZ - DEN
1 stop9h 09mAlaska Airlines
Wed 12/27:00 a.m.DEN - YYZ
1 stop29h 55mAlaska Airlines
Deal found 16/1C$ 598
Mon 3/32:45 p.m.YYZ - DEN
Nonstop3h 53mAir Canada
Fri 7/311:15 a.m.DEN - YYZ
Nonstop3h 12mAir Canada
Deal found 16/1C$ 609
Thu 24/410:15 a.m.YYZ - COS
1 stop15h 44mUnited Airlines
Sun 11/59:00 a.m.COS - YYZ
1 stop8h 37mUnited Airlines
Deal found 16/1C$ 615
Wed 5/37:55 a.m.YYZ - DEN
1 stop10h 39mDelta
Mon 10/312:55 a.m.DEN - YYZ
1 stop9h 00mDelta
Deal found 16/1C$ 625
Thu 6/22:45 p.m.YYZ - DEN
Nonstop3h 53mLufthansa
Wed 12/25:25 p.m.DEN - YYZ
Nonstop3h 12mLufthansa
Deal found 16/1C$ 634
Mon 10/34:10 p.m.YYZ - DEN
1 stop7h 38mAmerican Airlines
Wed 12/35:05 a.m.DEN - YYZ
1 stop5h 55mAmerican Airlines
Deal found 16/1C$ 640
Mon 10/23:25 p.m.YTZ - DEN
2 stops19h 35mAir Canada
Wed 12/27:45 a.m.DEN - YTZ
2 stops10h 58mAir Canada
Deal found 16/1C$ 670

Find flights from Toronto to Colorado within your budget

Customize your flight search to find flights from Toronto 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 3/2

8:00 p.m.-9:27 a.m.

1 stop15h 27m

Denver Intl

Tue 4/2

12:13 a.m.-2:28 p.m.

1 stop12h 15m

C$ 431

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Wed 19/2

11:20 a.m.-8:12 p.m.

1 stop10h 52m

Denver Intl

Sun 23/2

10:44 p.m.-6:53 p.m.

2 stops18h 09m

C$ 507

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 6/2

7:45 a.m.-11:21 p.m.

2 stops17h 36m

Denver Intl

Wed 12/2

11:57 a.m.-10:15 a.m.

2 stops20h 18m

C$ 540

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 21/2

4:10 p.m.-6:15 p.m.

Nonstop4h 05m

Denver Intl

Wed 26/2

9:53 a.m.-3:02 p.m.

Nonstop3h 09m

C$ 596

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 10/2

4:20 p.m.-11:29 p.m.

1 stop9h 09m

Denver Intl

Wed 12/2

7:00 a.m.-2:55 p.m.

1 stop29h 55m

C$ 598

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 3/3

2:45 p.m.-4:38 p.m.

Nonstop3h 53m

Denver Intl

Fri 7/3

11:15 a.m.-4:27 p.m.

Nonstop3h 12m

C$ 609

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Thu 24/4

10:15 a.m.-11:59 p.m.

1 stop15h 44m

Colorado Springs

Sun 11/5

9:00 a.m.-7:37 p.m.

1 stop8h 37m

C$ 615

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 5/3

7:55 a.m.-4:34 p.m.

1 stop10h 39m

Denver Intl

Mon 10/3

12:55 a.m.-11:55 a.m.

1 stop9h 00m

C$ 625

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 6/2

2:45 p.m.-4:38 p.m.

Nonstop3h 53m

Denver Intl

Wed 12/2

5:25 p.m.-10:37 p.m.

Nonstop3h 12m

C$ 634

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 10/3

4:10 p.m.-9:48 p.m.

1 stop7h 38m

Denver Intl

Wed 12/3

5:05 a.m.-1:00 p.m.

1 stop5h 55m

C$ 640

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Showing 1-10 of 45 results
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Best time to book a flight from Toronto to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Toronto 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.

Travel insights for flights from Toronto to Colorado

Get recent, data-driven insights about flights from Toronto to Colorado including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Toronto to Colorado (average of C$ 320). Flying from Toronto 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.

What is the cheapest time of day to fly from YTO to CO?

Find hourly flight availability from Toronto 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 17 January 2025.

When flying from Toronto 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 to Colorado

Explore weekly flight availability from Toronto 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 17 January 2025.

The most flights from YTO to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Colorado when rainfall is around 13.0 mm.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 17 January 2025.
See what other customers who have flown with WestJet, United Airlines and Alaska Airlines from Toronto to Colorado have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Brussels Airlines
7.4
Good
349 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Toronto to Colorado. 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 Toronto to Colorado one-way?

    One-way options have recently been found by users for as low as C$ 249 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from C$ 295 and Air Canada from C$ 341 one-way.

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

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

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

    No one likes to see their flight delayed. When booking a flight from Toronto to Colorado consider choosing Air Canada (72%), United Airlines (72%) or Austrian Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Toronto to Colorado?

    On average you can expect to pay C$ 1,966 for a flight from Toronto to Colorado. The cheapest flight overall is C$ 239 while the most popular route, (Toronto Pearson Intl - Denver Intl) is currently priced at C$ 316.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 to Colorado?

    Currently, August is the cheapest month in which you can book a flight from Toronto to Colorado (average of C$ 320). Flying from Toronto 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 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 Toronto to Colorado

Discover the top 3 airlines that operate flights from Toronto 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 251AverageC$ 448FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 327AverageC$ 684FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 353AverageC$ 689FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Toronto to Colorado?

Cheapflights helps you search for flights from Toronto 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 Toronto to Colorado?

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

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

Need flexible booking options for your flight to Colorado from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Colorado from Toronto today and book when prices fit your budget.

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