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Cheap flights from Toronto to Colorado from C$ 187

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 23/3. 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.
WestJet Logo
6:10 p.m. - 11:20 a.m.
YHM
-
DEN
19h 10m
1 stop
WestJet Logo
12:15 p.m. - 5:10 p.m.
DEN
-
YHM
26h 55m
1 stop
C$ 474WestJet
Fri, 19 Jun - Tue, 23 Jun
Air Canada Logo
8:30 a.m. - 10:23 a.m.
YYZ
-
DEN
3h 53mdirect
Air Canada Logo
7:05 p.m. - 5:59 a.m.
DEN
-
YYZ
8h 54m
1 stop
C$ 516Air Canada
Fri, 6 Mar - Mon, 9 Mar
Air Canada Logo
8:00 a.m. - 5:44 p.m.
YYZ
-
DEN
11h 44m
1 stop
Air Canada Logo
5:30 p.m. - 10:41 p.m.
DEN
-
YYZ
3h 11mdirect
C$ 519Air Canada
Fri, 20 Mar - Fri, 27 Mar
WestJet Logo
8:40 p.m. - 11:20 a.m.
YKF
-
DEN
16h 40m
1 stop
WestJet Logo
12:15 p.m. - 7:50 p.m.
DEN
-
YKF
29h 35m
1 stop
C$ 527WestJet
Fri, 5 Jun - Wed, 10 Jun
United Airlines Logo
6:45 a.m. - 12:31 p.m.
YYZ
-
COS
7h 46m
2 stops
United Airlines Logo
1:32 p.m. - 11:58 p.m.
COS
-
YYZ
8h 26m
2 stops
C$ 545United Airlines
Tue, 3 Mar - Tue, 10 Mar
American Airlines Logo
5:14 p.m. - 11:59 p.m.
YYZ
-
COS
8h 45m
1 stop
American Airlines Logo
4:49 p.m. - 4:19 p.m.
COS
-
YYZ
21h 30m
1 stop
C$ 550American Airlines
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
1:55 p.m. - 11:59 p.m.
YYZ
-
COS
12h 04m
2 stops
American Airlines Logo
4:49 p.m. - 4:19 p.m.
COS
-
YYZ
21h 30m
1 stop
C$ 564American Airlines
Fri, 27 Feb - Mon, 2 Mar
United Airlines Logo
4:10 p.m. - 8:02 p.m.
YYZ
-
COS
5h 52m
1 stop
United Airlines Logo
3:40 p.m. - 9:58 a.m.
COS
-
YYZ
16h 18m
2 stops
C$ 605United Airlines
Sat, 28 Feb - Wed, 4 Mar
Delta Logo
6:15 a.m. - 12:48 p.m.
YYZ
-
COS
8h 33m
1 stop
Delta Logo
1:40 p.m. - 12:04 a.m.
COS
-
YYZ
8h 24m
1 stop
C$ 713Delta
Fri, 5 Jun - Mon, 8 Jun
Delta Logo
6:15 a.m. - 12:48 p.m.
YYZ
-
COS
8h 33m
1 stop
Delta Logo
5:55 p.m. - 8:55 a.m.
COS
-
YYZ
13h 00m
2 stops
C$ 724Delta
Fri, 5 Jun - Mon, 8 Jun

Air Canada flights from Toronto to Colorado

Our best Air Canada deals on Toronto to Colorado flight tickets
Air Canada
6 Mar
YYZ8:30 a.m.Toronto Pearson Intl
3h 53m
DEN10:23 a.m.Denver Intl
9 Mar
DEN7:05 p.m.Denver Intl
8h 54m
1 stop
YYZ5:59 a.m.Toronto Pearson Intl
C$ 516
Air Canada
20 Mar
YYZ8:00 a.m.Toronto Pearson Intl
11h 44m
1 stop
DEN5:44 p.m.Denver Intl
27 Mar
DEN5:30 p.m.Denver Intl
3h 11m
YYZ10:41 p.m.Toronto Pearson Intl
C$ 519
Air Canada
1 Apr
YYZ2:50 p.m.Toronto Pearson Intl
3h 45m
DEN4:35 p.m.Denver Intl
5 Apr
DEN8:45 a.m.Denver Intl
9h 01m
1 stop
YYZ7:46 p.m.Toronto Pearson Intl
C$ 520

Delta flights from Toronto to Colorado

Our best Delta deals on Toronto to Colorado flight tickets
Delta
17 Feb
YYZ6:11 p.m.Toronto Pearson Intl
18h 42m
1 stop
DEN10:53 a.m.Denver Intl
25 Feb
DEN6:00 a.m.Denver Intl
14h 54m
1 stop
YYZ10:54 p.m.Toronto Pearson Intl
C$ 573
Delta
18 Feb
YYZ6:00 a.m.Toronto Pearson Intl
18h 21m
1 stop
DEN10:21 p.m.Denver Intl
25 Feb
DEN6:00 a.m.Denver Intl
14h 54m
1 stop
YYZ10:54 p.m.Toronto Pearson Intl
C$ 575
Delta
23 Feb
YYZ6:45 p.m.Toronto Pearson Intl
17h 40m
1 stop
DEN10:25 a.m.Denver Intl
17 Mar
DEN12:35 a.m.Denver Intl
8h 48m
1 stop
YYZ11:23 a.m.Toronto Pearson Intl
C$ 582

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 5 February 2026.
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

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Fri 19/6

6:10 p.m.-11:20 a.m.

1 stop19h 10m

Denver Intl

Tue 23/6

12:15 p.m.-5:10 p.m.

1 stop26h 55m

C$ 474

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 6/3

8:30 a.m.-10:23 a.m.

Nonstop3h 53m

Denver Intl

Mon 9/3

7:05 p.m.-5:59 a.m.

1 stop8h 54m

C$ 516

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 20/3

8:00 a.m.-5:44 p.m.

1 stop11h 44m

Denver Intl

Fri 27/3

5:30 p.m.-10:41 p.m.

Nonstop3h 11m

C$ 519

TorontoDenver

YKF - DEN

YKFDEN

Toronto Region of Waterloo Intl

Fri 5/6

8:40 p.m.-11:20 a.m.

1 stop16h 40m

Denver Intl

Wed 10/6

12:15 p.m.-7:50 p.m.

1 stop29h 35m

C$ 527

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 3/3

6:45 a.m.-12:31 p.m.

2 stops7h 46m

Colorado Springs

Tue 10/3

1:32 p.m.-11:58 p.m.

2 stops8h 26m

C$ 545

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 27/2

5:14 p.m.-11:59 p.m.

1 stop8h 45m

Colorado Springs

Mon 2/3

4:49 p.m.-4:19 p.m.

1 stop21h 30m

C$ 550

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 27/2

1:55 p.m.-11:59 p.m.

2 stops12h 04m

Colorado Springs

Mon 2/3

4:49 p.m.-4:19 p.m.

1 stop21h 30m

C$ 564

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 28/2

4:10 p.m.-8:02 p.m.

1 stop5h 52m

Colorado Springs

Wed 4/3

3:40 p.m.-9:58 a.m.

2 stops16h 18m

C$ 605

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 5/6

6:15 a.m.-12:48 p.m.

1 stop8h 33m

Colorado Springs

Mon 8/6

1:40 p.m.-12:04 a.m.

1 stop8h 24m

C$ 713

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 5/6

6:15 a.m.-12:48 p.m.

1 stop8h 33m

Colorado Springs

Mon 8/6

5:55 p.m.-8:55 a.m.

2 stops13h 00m

C$ 724

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$ 538, 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$ 567.

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$ 682. 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$ 980.

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 afternoon. momondo users have found flights departing from Toronto to Colorado in the afternoon for as low as C$ 741. 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 at noon because they tend to be around C$ 970. 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$ 631 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$ 487 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 21% 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$ 330

Fastest flight time

3h 42m

Direct flights

Every day

Airports in Colorado

87 airports
The best one-way flight to Colorado from Toronto in the past 72 hours is C$ 330. The best round-trip flight deal from Toronto to Colorado found on momondo in the last 72 hours is C$ 587.
The fastest flight from Toronto to Colorado takes 3h 42m
Direct flights go from Toronto to Colorado every day.
There are 87 airports in Colorado. From Toronto there are direct flights to 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$ 256Free CancellationRating
7.2
3,255 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 399Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 448Free CancellationRating
7.1
10,688 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.

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