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C$ 190+ Cheap flights to Colorado

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.
— DEN
22 ene. — 29 ene.1
1 adult

Flights to Colorado in 2025

Find the latest flights to Colorado in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 enero 2025.

Round-trip from

C$ 431

One-way from

C$ 190

Popular in

December

Cheapest in

September

Average price

C$ 645
3/2-4/2
  • 3/2-4/2
  • 2 total stops
  • 27h 42m total
  • Toronto to Denver
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24/2
  • 24/2
  • 1 total stop
  • 9h 56m total
  • Toronto to Colorado
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flights to Colorado

Browse one-way and round-trip flights deals to Colorado on Cheapflights. Flight deals are based on user searches and were last updated on 17 enero 2025
Explore Colorado
Flights to Denver
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Flights to Aspen
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Cheapest flights to Colorado
Explore the most affordable flight options available to Colorado. Find the lowest fares based on data from user searches, with prices last updated on 17 enero 2025.

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

Find flights to Colorado within your budget

Locate flights to Colorado that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 enero 2025.

Fly from

Any airport

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

lun. 3/2

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

1 stop15h 27m

Denver Intl

mar. 4/2

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

1 stop12h 15m

C$ 431

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

mié. 19/2

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

1 stop10h 52m

Denver Intl

dom. 23/2

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

2 stops18h 09m

C$ 507

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

jue. 6/2

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

2 stops17h 36m

Denver Intl

mié. 12/2

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

2 stops20h 18m

C$ 540

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

vie. 21/2

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

Nonstop4h 05m

Denver Intl

mié. 26/2

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

Nonstop3h 09m

C$ 596

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

lun. 10/2

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

1 stop9h 09m

Denver Intl

mié. 12/2

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

1 stop29h 55m

C$ 598

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

lun. 3/3

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

Nonstop3h 53m

Denver Intl

vie. 7/3

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

Nonstop3h 12m

C$ 609

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

jue. 24/4

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

1 stop15h 44m

Colorado Springs

dom. 11/5

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

1 stop8h 37m

C$ 615

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

mié. 5/3

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

1 stop10h 39m

Denver Intl

lun. 10/3

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

1 stop9h 00m

C$ 625

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

jue. 6/2

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

Nonstop3h 53m

Denver Intl

mié. 12/2

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

Nonstop3h 12m

C$ 634

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

lun. 10/3

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

1 stop7h 38m

Denver Intl

mié. 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 50 results
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Best time to book a flight to Colorado

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

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

How long is the flight to Colorado?

On average, a flight from Toronto to Colorado takes 11 hours 42 minutes. Flights to Colorado from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Colorado

The most flights from Toronto to Colorado 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).

What are the most popular airlines that fly to Colorado?

The most popular airline flying from Toronto to Colorado is British Airways.

British Airways

British Airways

From C$ 659

What are the cheapest airlines that fly to Colorado?

The cheapest airlines flying from Toronto to Colorado are Air Canada, United Airlines and WestJet.

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 enero 2025.
Get a feel of what it's like to fly with WestJet, Air Canada and United Airlines to Colorado by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

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
8,964 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

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

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

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

Colorado climate

Colorado averages 296 sunny days a year. There isn’t much precipitation in the lower elevations, but huge amounts of snow in the mountains. Most visitors booking Colorado flights take advantage of the winter months when snow falls heavy in the mountains.Winter starts in late November. In Denver and Colorado Springs, summer days are hot and dry and the evenings mild. Summer comes to the mountains in June, and the warm weather lasts until mid-September. Winter hits around mid-November, though snowstorms can start in the mountains in September.The climate from one area to another can be dramatically different due to the difference in elevation and the orientation of mountain ranges and valleys.

Getting around Colorado

Denveris a transportation hub for Colorado, both for entering and leaving the state and for finding transportation to other Colorado destinations. You can rely on public transportation during your stay in Denver. Taxis and shuttles are also available in other large cities and towns. To help you get around the state, there are commuter airlines and shuttle buses from the Denver airport. You can pick up other Colorado flights at the Denver airport, or one of the smaller airports around the state. Amtrak has a couple of routes through the state, and some say the Durango and Silverton Narrow Gauge Railroad in the southwest isn’t to be missed.

A world-renowned destination for cyclists, interstate highway shoulders are open to cyclists (except in urban areas). The mountain roads are more demanding, and one of the most popular and challenging routes is the Million Dollar Highway.

  • When is the best time to fly to Colorado?

    Peak Season: Summer, Memorial Day to Labour Day, is the peak season with lots of crowds and high rates. The ski resorts peak again in winter, and they are as crowded in July as they are in February. Book Colorado flights and accommodations early if you plan to travel during the peak season. Most of the resorts book up fast and budget and economy travel is hard to find. Off Season: The closest you will come to off season are the fall and spring seasons. Cheap flights to Colorado can usually be purchased during these times, right after and before the winter ski rush. The best time to visit is mid-September through October as the weather usually stays warm. Find flights to Colorado

  • Can I find cheaper flights to Colorado if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Colorado on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Colorado?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Colorado.

  • What is the cheapest airport to fly to in Colorado?

    Denver Intl is currently the cheapest airport to fly to in Colorado. One-way flights to Denver Intl typically cost C$ 32, while round-trip flights cost around C$ 95.

  • How much is a round-trip flight to Colorado?

    A round-trip flight to Colorado will typically cost around C$ 180, however they can be found for as little as C$ 66.

  • Where does the fastest flight to Colorado depart from?

    For those looking to save time traveling to Colorado, Regina offers the quickest one-way flight (2 hours 18 minutes).

  • Which airport is closest to Fillmore Auditorium?

    If being close to Fillmore Auditorium is important to you, you’ll want to land at Denver Intl Airport.

  • Does Denver Intl have rental cars?

    Yes. Those touching down at Denver Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Denver Intl?

    Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0.0 km away from Denver Intl).

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Colorado today and book when you’re ready!

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