How long does it take to fly to Toronto?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into Toronto, then you can expect flight times to average 3h 10m and 6h 02m, respectively.

How many flights depart from Colorado to Toronto on average per week?

The number of flights available between Colorado and Toronto is 49 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What is the cheapest airline that flies from Colorado to Toronto?

American Airlines, WestJet, and United Airlines are the most popular carriers operating from Colorado to Toronto

What airlines fly to Toronto?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Toronto from Colorado according to our data. Air Canada is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 4 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

How many flights depart from Colorado to Toronto on average per day?

7 flights are operational daily from Colorado to Toronto as of December 2025. The most popular departure time for this route is 1:00PM, with 71% of flights per day taking off in the afternoon.

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

Prices for flights from Colorado to Toronto were last updated today.

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

As of December 2025, there are 4 operators available to choose from for flights from Colorado to Toronto.

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

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 Colorado to Toronto.

What documentation or ID do you need to fly to Toronto?

The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$109 Cheap Flights from Colorado to Toronto in 2025/26

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Find the cheapest flights from Colorado to Toronto

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 6:13 am

DEN

YYZ

17h 38m2 stops

8:00 pm - 3:56 am

YYZ

DEN

9h 56m1 stop

$228Multiple Airlines

Wed, Feb 25 - Fri, Feb 27

9:44 pm - 7:55 pm

DEN

YYZ

20h 11m1 stop

1:30 pm - 10:32 am

YYZ

DEN

23h 02m2 stops

$231Multiple Airlines

Tue, Jan 20 - Tue, Jan 27

11:05 am - 9:32 pm

DEN

YTZ

8h 27m1 stop

12:30 pm - 7:55 pm

YTZ

DEN

9h 25m1 stop

$469Air Canada

Fri, Apr 10 - Mon, Apr 13

11:15 am - 9:35 pm

DEN

YTZ

8h 20m1 stop

12:30 pm - 7:55 pm

YTZ

DEN

9h 25m1 stop

$486Air Canada

Wed, Feb 4 - Wed, Feb 11

1:06 pm - 12:34 pm

COS

YYZ

21h 28m1 stop

7:04 pm - 12:09 pm

YYZ

COS

19h 05m1 stop

$512American Airlines

Mon, Jan 19 - Mon, Jan 26

11:43 am - 9:21 pm

COS

YYZ

7h 38m1 stop

4:10 pm - 10:06 pm

YYZ

COS

7h 56m1 stop

$515United Airlines

Sun, Jan 18 - Thu, Jan 22

6:12 am - 9:44 pm

COS

YYZ

13h 32m2 stops

7:04 pm - 12:09 pm

YYZ

COS

19h 05m1 stop

$522American Airlines

Wed, Jan 21 - Wed, Jan 28

1:25 pm - 11:59 pm

COS

YYZ

8h 34m2 stops

6:50 am - 11:02 am

YYZ

COS

6h 12m1 stop

$525United Airlines

Sun, Jan 18 - Thu, Jan 22

6:30 am - 5:29 am

DEN

YKF

20h 59m2 stops

6:20 am - 1:56 pm

YKF

DEN

33h 36m2 stops

$804WestJet

Fri, Apr 10 - Mon, Apr 13

5:51 pm - 5:28 am

DEN

YKF

33h 37m2 stops

6:20 am - 2:52 pm

YKF

DEN

34h 32m2 stops

$847WestJet

Thu, Jan 8 - Thu, Jan 15

Alaska Airlines flights from Colorado to Toronto

Our best Alaska Airlines deals on Colorado to Toronto flight tickets

Alaska Airlines

Jan 30

DEN11:49 amDenver Intl

25h 46m

2 stops

YYZ3:35 pmToronto Pearson Intl

Feb 4

YYZ4:45 pmToronto Pearson Intl

20h 08m

2 stops

DEN10:53 amDenver Intl

$352

Find similar

Alaska Airlines

Feb 5

DEN1:34 pmDenver Intl

24h 01m

1 stop

YYZ3:35 pmToronto Pearson Intl

Feb 8

YYZ4:45 pmToronto Pearson Intl

25h 28m

1 stop

DEN4:13 pmDenver Intl

$368

Find similar

Alaska Airlines

Feb 5

DEN1:34 pmDenver Intl

24h 01m

1 stop

YYZ3:35 pmToronto Pearson Intl

Feb 8

YYZ4:45 pmToronto Pearson Intl

25h 28m

1 stop

DEN4:13 pmDenver Intl

$385

Find similar

American Airlines flights from Colorado to Toronto

Our best American Airlines deals on Colorado to Toronto flight tickets

American Airlines

Jan 19

COS1:06 pmColorado Springs

21h 28m

1 stop

YYZ12:34 pmToronto Pearson Intl

Jan 26

YYZ7:04 pmToronto Pearson Intl

19h 05m

1 stop

COS12:09 pmColorado Springs

$512

Find similar

American Airlines

Jan 21

COS6:12 amColorado Springs

13h 32m

2 stops

YYZ9:44 pmToronto Pearson Intl

Jan 28

YYZ7:04 pmToronto Pearson Intl

19h 05m

1 stop

COS12:09 pmColorado Springs

$522

Find similar

American Airlines

Jan 21

COS1:06 pmColorado Springs

19h 47m

1 stop

YYZ10:53 amToronto Pearson Intl

Jan 28

YYZ4:44 pmToronto Pearson Intl

21h 25m

1 stop

COS12:09 pmColorado Springs

$523

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 2/25

10:35 am-6:13 am

2 stops17h 38m

Toronto Pearson Intl

Fri 2/27

8:00 pm-3:56 am

1 stop9h 56m

$228

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 1/20

9:44 pm-7:55 pm

1 stop20h 11m

Toronto Pearson Intl

Tue 1/27

1:30 pm-10:32 am

2 stops23h 02m

$231

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Fri 4/10

11:05 am-9:32 pm

1 stop8h 27m

Toronto Island

Mon 4/13

12:30 pm-7:55 pm

1 stop9h 25m

$469

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Wed 2/4

11:15 am-9:35 pm

1 stop8h 20m

Toronto Island

Wed 2/11

12:30 pm-7:55 pm

1 stop9h 25m

$486

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Mon 1/19

1:06 pm-12:34 pm

1 stop21h 28m

Toronto Pearson Intl

Mon 1/26

7:04 pm-12:09 pm

1 stop19h 05m

$512

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sun 1/18

11:43 am-9:21 pm

1 stop7h 38m

Toronto Pearson Intl

Thu 1/22

4:10 pm-10:06 pm

1 stop7h 56m

$515

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Wed 1/21

6:12 am-9:44 pm

2 stops13h 32m

Toronto Pearson Intl

Wed 1/28

7:04 pm-12:09 pm

1 stop19h 05m

$522

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sun 1/18

1:25 pm-11:59 pm

2 stops8h 34m

Toronto Pearson Intl

Thu 1/22

6:50 am-11:02 am

1 stop6h 12m

$525

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 4/10

6:30 am-5:29 am

2 stops20h 59m

Toronto Region of Waterloo Intl

Mon 4/13

6:20 am-1:56 pm

2 stops33h 36m

$804

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 1/8

5:51 pm-5:28 am

2 stops33h 37m

Toronto Region of Waterloo Intl

Thu 1/15

6:20 am-2:52 pm

2 stops34h 32m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Toronto

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

Prices

Airlines

Other information

What is the cheapest month to fly to Toronto?

The month of March is, on average, the cheapest month to fly to Toronto from Colorado, with most prices found around $292. If you are unable to visit Toronto during the month of March, then departing from Colorado during the month January is also very affordable. Most momondo users find prices during this month for around $317.

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

On average, the least expensive day to fly to Toronto from Colorado is on a Thursday. momondo users have found tickets for Thursday departures for as low as $646. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Monday, with ticket prices averaging around $808.

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

In the evening is the cheapest time of day to fly from Colorado to Toronto when you can find flight prices for as low as $588. Flying to Toronto in the evening is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the morning, with an average ticket price of $734. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Colorado to Toronto flight route?

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

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

You are more likely to see cheaper flights to Toronto from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $510 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Colorado for as low as $378 on momondo.

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

There are 4 cabin classes available to choose from on Colorado to Toronto 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 Colorado to Toronto flights?

You could potentially save up to 19% on your flight if you consider stops on a Colorado to Toronto flight.

Cheap Colorado to Toronto flight deals and tips

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

Best Price Found	$308
Fastest flight time	3h 10m
Direct flights	Every day
Airports in Toronto	3 airports

The best one-way flight to Toronto from Colorado in the past 72 hours is $308. The best round-trip flight deal from Colorado to Toronto found on momondo in the last 72 hours is $551.

The fastest flight from Colorado to Toronto takes 3h 10m

Direct flights go from Colorado to Toronto every day.

There are 3 airports in Toronto. From Colorado there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from Colorado to Toronto?
Prices for flights from Colorado to Toronto were last updated today.
How many operators does momondo search for flights from Colorado to Toronto?
As of December 2025, there are 4 operators available to choose from for flights from Colorado to Toronto.
How old do you have to be to fly from Colorado to Toronto?
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 Colorado to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Colorado to Toronto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Toronto is Airbus A220-300 (37.69% of total bookings). The next most popular plane models are Airbus A319 (23.31%), Boeing 737-800 (7.27%), and Airbus A330-200 (7.27%).

Best airlines flying from Colorado to Toronto

Compare and see reviews for airlines that fly from Colorado to Toronto with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $144	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
United Airlines	PriceFrom $180	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
Air Canada	PriceFrom $218	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
WestJet	PriceFrom $258	Free Cancellation	Rating 7.2 3,216 reviews	Search WestJet flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Toronto. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Colorado to Toronto flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Colorado and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Toronto from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.