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Cheap flights from Toronto to Colorado from C$ 204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Colorado departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:55 p.m. - 3:58 a.m.YYZ-DEN
10h 03m1 stop
Multiple Airlines Logo
4:25 p.m. - 7:55 a.m.DEN-YYZ
13h 30m1 stop
C$ 483Multiple Airlines
Find Deal
Fri, 12 Dec - Wed, 7 Jan
Multiple Airlines Logo
10:00 a.m. - 10:12 a.m.YYZ-DEN
26h 12m1 stop
Multiple Airlines Logo
11:59 p.m. - 8:00 p.m.DEN-YYZ
18h 01m1 stop
C$ 486Multiple Airlines
Find Deal
Tue, 2 Dec - Thu, 4 Dec
Alaska Airlines Logo
4:45 p.m. - 6:03 p.m.YYZ-DEN
27h 18m1 stop
Alaska Airlines Logo
8:22 p.m. - 3:35 p.m.DEN-YYZ
17h 13m1 stop
C$ 489Alaska Airlines
Find Deal
Tue, 9 Dec - Tue, 6 Jan
Air Canada Logo
12:30 p.m. - 7:55 p.m.YTZ-DEN
9h 25m1 stop
Air Canada Logo
11:15 a.m. - 9:35 p.m.DEN-YTZ
8h 20m1 stop
C$ 492Air Canada
Find Deal
Thu, 20 Nov - Wed, 26 Nov
Air Canada Logo
1:00 p.m. - 7:55 p.m.YYZ-DEN
8h 55m1 stop
Air Canada Logo
11:15 a.m. - 9:44 p.m.DEN-YYZ
8h 29m1 stop
C$ 501Air Canada
Find Deal
Thu, 20 Nov - Wed, 26 Nov
Alaska Airlines Logo
4:45 p.m. - 2:46 p.m.YYZ-DEN
24h 01m1 stop
Alaska Airlines Logo
6:48 p.m. - 3:35 p.m.DEN-YYZ
18h 47m2 stops
C$ 503Alaska Airlines
Find Deal
Tue, 9 Dec - Tue, 6 Jan
United Airlines Logo
12:05 p.m. - 10:05 p.m.YYZ-DRO
12h 00m2 stops
United Airlines Logo
6:00 p.m. - 10:37 a.m.DRO-YYZ
14h 37m2 stops
C$ 660United Airlines
Find Deal
Sat, 4 Apr - Tue, 7 Apr
United Airlines Logo
8:15 a.m. - 8:40 p.m.YYZ-DRO
14h 25m2 stops
United Airlines Logo
6:00 p.m. - 10:37 a.m.DRO-YYZ
14h 37m2 stops
C$ 662United Airlines
Find Deal
Sat, 4 Apr - Tue, 7 Apr
WestJet Logo
6:20 a.m. - 3:35 p.m.YKF-DEN
35h 15m2 stops
WestJet Logo
6:30 a.m. - 5:29 a.m.DEN-YKF
20h 59m2 stops
C$ 959WestJet
Find Deal
Mon, 2 Mar - Mon, 9 Mar
WestJet Logo
6:20 a.m. - 7:02 p.m.YKF-DEN
14h 42m2 stops
WestJet Logo
6:30 a.m. - 5:29 a.m.DEN-YKF
20h 59m2 stops
C$ 1,119WestJet
Find Deal
Tue, 3 Mar - Wed, 4 Mar

American Airlines flights from Toronto to Colorado

Our best American Airlines deals on Toronto to Colorado flight tickets
American Airlines
1 Feb
YYZ7:00 p.m.Toronto Pearson Intl
17h 48m
1 stop
DEN10:48 a.m.Denver Intl
8 Feb
DEN7:20 a.m.Denver Intl
9h 00m
1 stop
YYZ6:20 p.m.Toronto Pearson Intl
C$ 496
Find similar
American Airlines
1 Feb
YYZ7:00 p.m.Toronto Pearson Intl
17h 48m
1 stop
DEN10:48 a.m.Denver Intl
8 Feb
DEN7:20 a.m.Denver Intl
9h 00m
1 stop
YYZ6:20 p.m.Toronto Pearson Intl
C$ 499
Find similar
American Airlines
1 Feb
YYZ7:00 p.m.Toronto Pearson Intl
17h 48m
1 stop
DEN10:48 a.m.Denver Intl
8 Feb
DEN7:20 a.m.Denver Intl
9h 00m
1 stop
YYZ6:20 p.m.Toronto Pearson Intl
C$ 500
Find similar

WestJet flights from Toronto to Colorado

Our best WestJet deals on Toronto to Colorado flight tickets
WestJet
2 Mar
YKF6:20 a.m.Toronto Region of Waterloo Intl
35h 15m
2 stops
DEN3:35 p.m.Denver Intl
9 Mar
DEN6:30 a.m.Denver Intl
20h 59m
2 stops
YKF5:29 a.m.Toronto Region of Waterloo Intl
C$ 959
Find similar
WestJet
3 Nov
YKF6:20 a.m.Toronto Region of Waterloo Intl
34h 26m
2 stops
DEN2:46 p.m.Denver Intl
10 Nov
DEN6:25 a.m.Denver Intl
21h 03m
2 stops
YKF5:28 a.m.Toronto Region of Waterloo Intl
C$ 1,328
Find similar
WestJet
3 Nov
YKF6:20 a.m.Toronto Region of Waterloo Intl
38h 04m
2 stops
DEN6:24 p.m.Denver Intl
10 Nov
DEN6:25 a.m.Denver Intl
21h 03m
2 stops
YKF5:28 a.m.Toronto Region of Waterloo Intl
C$ 1,363
Find similar

momondo Fare Finder

 
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, momondo users made 96,600 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Toronto to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 12/12

7:55 p.m.-3:58 a.m.

1 stop10h 03m

Denver Intl

Wed 7/1

4:25 p.m.-7:55 a.m.

1 stop13h 30m

C$ 483

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 2/12

10:00 a.m.-10:12 a.m.

1 stop26h 12m

Denver Intl

Thu 4/12

11:59 p.m.-8:00 p.m.

1 stop18h 01m

C$ 486

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 9/12

4:45 p.m.-6:03 p.m.

1 stop27h 18m

Denver Intl

Tue 6/1

8:22 p.m.-3:35 p.m.

1 stop17h 13m

C$ 489

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Thu 20/11

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

1 stop9h 25m

Denver Intl

Wed 26/11

11:15 a.m.-9:35 p.m.

1 stop8h 20m

C$ 492

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 20/11

1:00 p.m.-7:55 p.m.

1 stop8h 55m

Denver Intl

Wed 26/11

11:15 a.m.-9:44 p.m.

1 stop8h 29m

C$ 501

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 9/12

4:45 p.m.-2:46 p.m.

1 stop24h 01m

Denver Intl

Tue 6/1

6:48 p.m.-3:35 p.m.

2 stops18h 47m

C$ 503

TorontoDurango

YYZ - DRO

YYZDRO

Toronto Pearson Intl

Sat 4/4

12:05 p.m.-10:05 p.m.

2 stops12h 00m

Durango La Plata County

Tue 7/4

6:00 p.m.-10:37 a.m.

2 stops14h 37m

C$ 660

TorontoDurango

YYZ - DRO

YYZDRO

Toronto Pearson Intl

Sat 4/4

8:15 a.m.-8:40 p.m.

2 stops14h 25m

Durango La Plata County

Tue 7/4

6:00 p.m.-10:37 a.m.

2 stops14h 37m

C$ 662

TorontoDenver

YKF - DEN

YKFDEN

Toronto Region of Waterloo Intl

Mon 2/3

6:20 a.m.-3:35 p.m.

2 stops35h 15m

Denver Intl

Mon 9/3

6:30 a.m.-5:29 a.m.

2 stops20h 59m

C$ 959

TorontoDenver

YKF - DEN

YKFDEN

Toronto Region of Waterloo Intl

Tue 3/3

6:20 a.m.-7:02 p.m.

2 stops14h 42m

Denver Intl

Wed 4/3

6:30 a.m.-5:29 a.m.

2 stops20h 59m

C$ 1,119

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Toronto to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The cheapest month to fly to Colorado from Toronto is in November. Flight prices, which tend to average around C$ 584, are often lower during this time because this is during the off-season. If you don’t want to visit Colorado in November, then you should wait until August to fly from Toronto, when ticket prices are also cheap, with an average price of C$ 593.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart on your flight to Colorado is on a Friday when prices can be found for as low as C$ 716. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Toronto because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,057.

What is the cheapest time of day to depart on your flight to Colorado?

According to our data, the cheapest time of day to fly to Colorado is in the evening. momondo users have found flights departing from Toronto to Colorado in the evening for as low as C$ 636. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around C$ 822. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Toronto to Colorado flight route?

Fly from Toronto Pearson Intl to Denver Intl for the best Toronto - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around C$ 639 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Toronto for as low as C$ 574 on momondo.

What cabin class options are available on Toronto to Colorado flights?

There are 4 cabin classes available to choose from on Toronto to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto to Colorado flights?

You could potentially save up to 26% on your flight if you consider stops on a Toronto to Colorado flight.

Cheap Toronto to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Colorado

Best price found

C$ 384

Fastest flight time

3h 50m

Direct flights

Every day

Airports in Colorado

1 airport
The best one-way flight to Colorado from Toronto in the past 72 hours is C$ 384. The best round-trip flight deal from Toronto to Colorado found on momondo in the last 72 hours is C$ 627.
The fastest flight from Toronto to Colorado takes 3h 50m
Direct flights go from Toronto to Colorado every day.
There is 1 airport near Colorado: Denver Intl (DEN)
Search flight deals

  • When did momondo last update prices for flights from Toronto to Colorado?

    Prices for flights from Toronto to Colorado refresh daily.

  • How many operators does momondo search for flights from Toronto to Colorado?

  • How old do you have to be to fly from Toronto to Colorado?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto to Colorado?

Best airlines flying from Toronto to Colorado

Compare and see reviews for airlines that fly from Toronto to Colorado with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 262Free CancellationRating
7.2
3,152 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 370Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 398Free CancellationRating
7.1
10,381 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Colorado?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Colorado. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Colorado with flexible booking policies on momondo?

Flights from Toronto to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Toronto to Colorado?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Colorado.

I’m not ready to book a flight from Toronto to Colorado right now. Can momondo alert me if prices change?

Price alerts on flights to Colorado from Toronto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Colorado trip

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