What airlines fly to Toronto Pearson Intl Airport?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Toronto Pearson Intl Airport from Colorado according to our data. Air Canada is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Toronto Pearson Intl Airport. Keep in mind that there are 4 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Toronto Pearson Intl Airport?

Average flight duration from Colorado to Toronto Pearson Intl Airport depends on which airport you fly into and out of. Flying from Denver to Toronto Pearson Intl Airport is 3h 10m on average, while flying from Colorado Springs to Toronto Pearson Intl Airport is 5h 28m on average. Toronto Pearson Intl Airport is the most popular airport in Toronto Pearson Intl Airport.

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

WestJet, American Airlines, and Delta are the most popular carriers operating from Colorado to Toronto Pearson Intl

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

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

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

As of February 2026, there are 4 operators available to choose from for flights from Colorado to Toronto Pearson Intl Airport.

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

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 Pearson Intl Airport.

What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

The travel and health documents required for your trip to Toronto Pearson Intl Airport 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 Pearson Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$104 Cheap Flights from Colorado to Toronto Pearson Intl Airport in 2026

Q: How many flights depart from Colorado to Toronto Pearson Intl Airport on average per day?

6 flights are operational daily from Colorado to Toronto Pearson Intl Airport as of February 2026. The most popular departure time for this route is 1:00PM, with 68% of flights per day taking off in the afternoon.

Q: How many flights depart from Colorado to Toronto Pearson Intl Airport on average per week?

The number of flights available between Colorado and Toronto Pearson Intl Airport is 45 per week as of February 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado to Toronto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:37 pm - 6:13 am

DEN

YYZ

13h 36m

2 stops

8:00 pm - 12:19 am

YYZ

DEN

30h 19m

1 stop

$246Multiple Airlines

Tue, Apr 14 - Mon, Apr 20

11:59 pm - 2:20 pm

DEN

YYZ

12h 21m

1 stop

8:00 pm - 12:19 am

YYZ

DEN

30h 19m

1 stop

$253Multiple Airlines

Tue, Apr 14 - Mon, Apr 20

6:30 am - 7:50 pm

DEN

YYZ

11h 20m

1 stop

8:00 pm - 12:19 am

YYZ

DEN

30h 19m

1 stop

$260Multiple Airlines

Thu, Apr 16 - Mon, Apr 20

12:22 pm - 12:35 pm

COS

YYZ

22h 13m

1 stop

7:15 pm - 11:52 am

YYZ

COS

18h 37m

1 stop

$431American Airlines

Tue, Apr 7 - Tue, Apr 14

12:22 pm - 12:35 pm

COS

YYZ

22h 13m

1 stop

1:15 pm - 10:25 pm

YYZ

COS

11h 10m

2 stops

$457American Airlines

Tue, Apr 7 - Tue, Apr 14

6:20 am - 5:00 pm

COS

YYZ

8h 40m

1 stop

7:55 am - 8:20 pm

YYZ

COS

14h 25m

2 stops

$475Delta

Tue, Apr 7 - Tue, Apr 14

6:20 am - 8:30 pm

COS

YYZ

12h 10m

2 stops

7:55 am - 8:20 pm

YYZ

COS

14h 25m

2 stops

$480Delta

Tue, Apr 7 - Tue, Apr 14

10:30 am - 11:59 pm

DRO

YYZ

11h 29m

2 stops

8:50 am - 8:39 pm

YYZ

DRO

13h 49m

2 stops

$619United Airlines

Sat, Apr 25 - Tue, Apr 28

7:00 am - 10:21 pm

GUC

YYZ

13h 21m

2 stops

7:00 am - 8:21 pm

YYZ

GUC

15h 21m

2 stops

$661United Airlines

Wed, Apr 1 - Sat, Apr 4

1:24 pm - 10:37 pm

EGE

YYZ

7h 13mnonstop

2:15 pm - 9:47 pm

YYZ

EGE

9h 32m

1 stop

$1,155Lufthansa

Thu, Mar 19 - Mon, Mar 23

American Airlines flights from Colorado to Toronto Pearson Intl Airport

Our best American Airlines deals on Colorado to Toronto Pearson Intl Airport flight tickets

American Airlines

Mar 30

DEN11:59 pmDenver Intl

13h 46m

1 stop

YYZ3:45 pmToronto Pearson Intl

Apr 4

YYZ11:40 amToronto Pearson Intl

12h 57m

1 stop

DEN10:37 pmDenver Intl

$284

American Airlines

Mar 30

DEN11:59 pmDenver Intl

13h 46m

1 stop

YYZ3:45 pmToronto Pearson Intl

Apr 4

YYZ11:40 amToronto Pearson Intl

8h 13m

2 stops

DEN5:53 pmDenver Intl

$294

American Airlines

Mar 30

DEN11:59 pmDenver Intl

13h 46m

1 stop

YYZ3:45 pmToronto Pearson Intl

Apr 1

YYZ6:10 amToronto Pearson Intl

7h 26m

1 stop

DEN11:36 amDenver Intl

$295

United Airlines flights from Colorado to Toronto Pearson Intl Airport

Our best United Airlines deals on Colorado to Toronto Pearson Intl Airport flight tickets

United Airlines

Apr 25

DRO10:30 amDurango La Plata County

11h 29m

2 stops

YYZ11:59 pmToronto Pearson Intl

Apr 28

YYZ8:50 amToronto Pearson Intl

13h 49m

2 stops

DRO8:39 pmDurango La Plata County

$619

United Airlines

Apr 1

GUC7:00 amGunnison

13h 21m

2 stops

YYZ10:21 pmToronto Pearson Intl

Apr 4

YYZ7:00 amToronto Pearson Intl

15h 21m

2 stops

GUC8:21 pmGunnison

$661

United Airlines

Mar 9

DEN1:40 pmDenver Intl

7h 40m

1 stop

YYZ11:20 pmToronto Pearson Intl

Mar 17

YYZ4:10 pmToronto Pearson Intl

4h 00m

DEN6:10 pmDenver Intl

$674

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 4/14

2:37 pm-6:13 am

2 stops13h 36m

Toronto Pearson Intl

Mon 4/20

8:00 pm-12:19 am

1 stop30h 19m

$246

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 4/14

11:59 pm-2:20 pm

1 stop12h 21m

Toronto Pearson Intl

Mon 4/20

8:00 pm-12:19 am

1 stop30h 19m

$253

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 4/16

6:30 am-7:50 pm

1 stop11h 20m

Toronto Pearson Intl

Mon 4/20

8:00 pm-12:19 am

1 stop30h 19m

$260

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Tue 4/7

12:22 pm-12:35 pm

1 stop22h 13m

Toronto Pearson Intl

Tue 4/14

7:15 pm-11:52 am

1 stop18h 37m

$431

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Tue 4/7

12:22 pm-12:35 pm

1 stop22h 13m

Toronto Pearson Intl

Tue 4/14

1:15 pm-10:25 pm

2 stops11h 10m

$457

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Tue 4/7

6:20 am-5:00 pm

1 stop8h 40m

Toronto Pearson Intl

Tue 4/14

7:55 am-8:20 pm

2 stops14h 25m

$475

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Tue 4/7

6:20 am-8:30 pm

2 stops12h 10m

Toronto Pearson Intl

Tue 4/14

7:55 am-8:20 pm

2 stops14h 25m

$480

DurangoToronto

DRO - YYZ

DROYYZ

Durango La Plata County

Sat 4/25

10:30 am-11:59 pm

2 stops11h 29m

Toronto Pearson Intl

Tue 4/28

8:50 am-8:39 pm

2 stops13h 49m

$619

GunnisonToronto

GUC - YYZ

GUCYYZ

Gunnison

Wed 4/1

7:00 am-10:21 pm

2 stops13h 21m

Toronto Pearson Intl

Sat 4/4

7:00 am-8:21 pm

2 stops15h 21m

$661

VailToronto

EGE - YYZ

EGEYYZ

Vail Eagle County

Thu 3/19

1:24 pm-10:37 pm

Nonstop7h 13m

Toronto Pearson Intl

Mon 3/23

2:15 pm-9:47 pm

1 stop9h 32m

$1,155

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 Pearson Intl Airport

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 Pearson Intl Airport?

The cheapest month to fly to Toronto Pearson Intl Airport from Colorado is in July. Flight prices, which tend to average around $495, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in July, then you should wait until August to fly from Colorado, when ticket prices are also cheap, with an average price of $504.

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

The cheapest day to depart from Colorado to Toronto Pearson Intl Airport is on a Thursday when prices can be found for as low as $632. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $782.

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

Flying to Toronto Pearson Intl Airport from Colorado in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $647 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $738.

What is the cheapest Colorado to Toronto Pearson Intl flight route?

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

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $540 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Colorado for as low as $387 on momondo.

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

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

You could potentially save up to 34% on your flight if you consider stops on a Colorado to Toronto Pearson Intl Airport flight.

Cheap Colorado to Toronto Pearson Intl Airport flight deals and tips

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

Best Price Found	$284
Fastest flight time	3h 10m
Direct flights	Every day

The best one-way flight to Toronto Pearson Intl Airport from Colorado in the past 72 hours is $284. The best round-trip flight deal from Colorado to Toronto Pearson Intl Airport found on momondo in the last 72 hours is $596.

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

Direct flights go from Colorado to Toronto Pearson Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Colorado to Toronto Pearson Intl Airport?
Prices for flights from Colorado to Toronto Pearson Intl Airport were last updated today.
How many operators does momondo search for flights from Colorado to Toronto Pearson Intl Airport?
As of February 2026, there are 4 operators available to choose from for flights from Colorado to Toronto Pearson Intl Airport.
How old do you have to be to fly from Colorado to Toronto Pearson Intl Airport?
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 Pearson Intl Airport.
What documentation or ID do you need to fly to Toronto Pearson Intl Airport?
The travel and health documents required for your trip to Toronto Pearson Intl Airport 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 Pearson Intl Airport. 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 Pearson Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Toronto Pearson Intl Airport is Airbus A319 (42.82% of total bookings). The next most popular plane models are Airbus A220-300 (27.09%), Boeing 787 Dreamliner (8.62%), and Boeing 777 (4.51%).

Best airlines flying from Colorado to Toronto Pearson Intl Airport

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $144	Free Cancellation	Rating 7.9 8,236 reviews	Search Delta flights
United Airlines	PriceFrom $177	Free Cancellation	Rating 7.4 9,342 reviews	Search United Airlines flights
Air Canada	PriceFrom $198	Free Cancellation	Rating 7.1 10,739 reviews	Search Air Canada flights
WestJet	PriceFrom $258	Free Cancellation	Rating 7.2 3,273 reviews	Search WestJet flights

Niagara Falls

Mississauga

Niagara-on-the-Lake

Brampton

Markham

Vaughan

Richmond Hill

Oakville

Barrie

Kitchener

St. Catharines

Cambridge

Collingwood

Guelph

Peterborough

Burlington

Whitby

Oshawa

Orillia

Stratford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Colorado.

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

Yes. momondo enables you to select and highlight flights to Toronto from Colorado with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from Colorado.

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.

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 3/25

Wed 4/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Toronto

Popular cities

Other flights from Colorado

Other flights to Toronto

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Canada

Flights to Montreal Pierre Elliott Trudeau Intl Airportfrom $172

Flights to Toronto Island Airportfrom $147

Flights to Vancouver Intl Airport

Flights to Toronto Region of Waterloo Intl Airportfrom $296

Cheap flights from Colorado to Toronto from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Toronto departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colorado to Toronto

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from Colorado to Toronto Pearson Intl Airport

Our best American Airlines deals on Colorado to Toronto Pearson Intl Airport flight tickets

United Airlines flights from Colorado to Toronto Pearson Intl Airport

Our best United Airlines deals on Colorado to Toronto Pearson Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to Toronto Pearson Intl Airport that are best for you.

See travel insights to Toronto from

How to get the cheapest flight ticket from Colorado to Toronto Pearson Intl Airport

What is the cheapest month to fly to Toronto Pearson Intl Airport?

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

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

What is the cheapest Colorado to Toronto Pearson Intl flight route?

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

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

Can stopping save me money on Colorado to Toronto Pearson Intl Airport flights?

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

What airlines fly to Toronto Pearson Intl Airport?

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

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

How long does it take to fly to Toronto Pearson Intl Airport?

Cheap Colorado to Toronto Pearson Intl Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Best airlines flying from Colorado to Toronto Pearson Intl Airport

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

Traveling to a place near Toronto?

Why use momondo?

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

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

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

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

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Toronto

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

Colorado flight routes

According to popular flight searches on momondo this year

Toronto Pearson Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Toronto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Toronto

List of cabin classes available on flights landing in Toronto. Availability may vary depending on flight origin and airline.

Complete your trip to Toronto

Explore popular destinations other users love

According to popular flight searches on momondo this year