Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Colorado to Toronto from C$ 261

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 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Colorado to Toronto

Cheap round-trip flights

Multiple Airlines Logo
6:00 a.m. - 9:50 p.m.DEN-YYZ
13h 50m1 stop
Multiple Airlines Logo
12:00 p.m. - 3:59 a.m.YYZ-DEN
17h 59m2 stops
C$ 395Multiple Airlines
Find Deal
Thu, 16 Oct - Wed, 22 Oct
Multiple Airlines Logo
6:00 a.m. - 9:50 p.m.DEN-YYZ
13h 50m1 stop
Multiple Airlines Logo
9:45 a.m. - 3:59 a.m.YYZ-DEN
20h 14m1 stop
C$ 400Multiple Airlines
Find Deal
Thu, 16 Oct - Wed, 22 Oct
Air Canada Logo
11:15 a.m. - 9:34 p.m.DEN-YTZ
8h 19m1 stop
Air Canada Logo
12:30 p.m. - 7:55 p.m.YTZ-DEN
9h 25m1 stop
C$ 638Air Canada
Find Deal
Thu, 23 Oct - Mon, 27 Oct
United Airlines Logo
6:00 a.m. - 3:46 p.m.COS-YYZ
7h 46m1 stop
United Airlines Logo
6:50 a.m. - 11:26 a.m.YYZ-COS
6h 36m1 stop
C$ 649United Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
United Airlines Logo
7:30 a.m. - 4:15 p.m.COS-YYZ
6h 45m1 stop
United Airlines Logo
11:00 a.m. - 5:40 p.m.YYZ-COS
8h 40m2 stops
C$ 663United Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Air Canada Logo
11:15 a.m. - 9:35 p.m.DEN-YTZ
8h 20m1 stop
Air Canada Logo
12:30 p.m. - 7:55 p.m.YTZ-DEN
9h 25m1 stop
C$ 664Air Canada
Find Deal
Sat, 15 Nov - Tue, 18 Nov
American Airlines Logo
10:27 a.m. - 10:44 p.m.COS-YYZ
10h 17m1 stop
American Airlines Logo
6:10 a.m. - 5:35 p.m.YYZ-COS
13h 25m1 stop
C$ 690American Airlines
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Delta Logo
8:09 a.m. - 11:18 p.m.COS-YYZ
13h 09m2 stops
Delta Logo
11:52 a.m. - 8:30 p.m.YYZ-COS
10h 38m1 stop
C$ 695Delta
Find Deal
Sat, 11 Oct - Tue, 14 Oct
American Airlines Logo
5:33 a.m. - 6:28 p.m.COS-YYZ
10h 55m2 stops
American Airlines Logo
11:59 a.m. - 8:30 p.m.YYZ-COS
10h 31m2 stops
C$ 697American Airlines
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Delta Logo
8:09 a.m. - 4:40 p.m.COS-YYZ
6h 31m1 stop
Delta Logo
11:52 a.m. - 8:30 p.m.YYZ-COS
10h 38m1 stop
C$ 799Delta
Find Deal
Sat, 11 Oct - Tue, 14 Oct

Delta flights from Colorado to Toronto

Our best Delta deals on Colorado to Toronto flight tickets
Delta
11 Oct
COS8:09 a.m.Colorado Springs
13h 09m
2 stops
YYZ11:18 p.m.Toronto Pearson Intl
14 Oct
YYZ11:52 a.m.Toronto Pearson Intl
10h 38m
1 stop
COS8:30 p.m.Colorado Springs
C$ 695
Find similar
Delta
11 Oct
COS8:09 a.m.Colorado Springs
6h 31m
1 stop
YYZ4:40 p.m.Toronto Pearson Intl
14 Oct
YYZ11:52 a.m.Toronto Pearson Intl
10h 38m
1 stop
COS8:30 p.m.Colorado Springs
C$ 799
Find similar
Delta
23 Nov
COS1:42 p.m.Colorado Springs
6h 17m
1 stop
YYZ9:59 p.m.Toronto Pearson Intl
1 Dec
YYZ6:10 a.m.Toronto Pearson Intl
8h 27m
1 stop
COS12:37 p.m.Colorado Springs
C$ 808
Find similar

United Airlines flights from Colorado to Toronto

Our best United Airlines deals on Colorado to Toronto flight tickets
United Airlines
25 Oct
COS6:00 a.m.Colorado Springs
7h 46m
1 stop
YYZ3:46 p.m.Toronto Pearson Intl
1 Nov
YYZ6:50 a.m.Toronto Pearson Intl
6h 36m
1 stop
COS11:26 a.m.Colorado Springs
C$ 649
Find similar
United Airlines
25 Oct
COS7:30 a.m.Colorado Springs
6h 45m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
1 Nov
YYZ11:00 a.m.Toronto Pearson Intl
8h 40m
2 stops
COS5:40 p.m.Colorado Springs
C$ 663
Find similar
United Airlines
25 Oct
COS10:30 a.m.Colorado Springs
8h 30m
2 stops
YYZ9:00 p.m.Toronto Pearson Intl
1 Nov
YYZ12:05 p.m.Toronto Pearson Intl
7h 35m
2 stops
COS5:40 p.m.Colorado Springs
C$ 670
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Toronto 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 23 September 2025.
Use the filters below to find and compare flights from Colorado to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 16/10

6:00 a.m.-9:50 p.m.

1 stop13h 50m

Toronto Pearson Intl

Wed 22/10

12:00 p.m.-3:59 a.m.

2 stops17h 59m

C$ 395

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 16/10

6:00 a.m.-9:50 p.m.

1 stop13h 50m

Toronto Pearson Intl

Wed 22/10

9:45 a.m.-3:59 a.m.

1 stop20h 14m

C$ 400

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Thu 23/10

11:15 a.m.-9:34 p.m.

1 stop8h 19m

Toronto Island

Mon 27/10

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

1 stop9h 25m

C$ 638

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 25/10

6:00 a.m.-3:46 p.m.

1 stop7h 46m

Toronto Pearson Intl

Sat 1/11

6:50 a.m.-11:26 a.m.

1 stop6h 36m

C$ 649

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 25/10

7:30 a.m.-4:15 p.m.

1 stop6h 45m

Toronto Pearson Intl

Sat 1/11

11:00 a.m.-5:40 p.m.

2 stops8h 40m

C$ 663

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Sat 15/11

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

1 stop8h 20m

Toronto Island

Tue 18/11

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

1 stop9h 25m

C$ 664

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 6/12

10:27 a.m.-10:44 p.m.

1 stop10h 17m

Toronto Pearson Intl

Mon 8/12

6:10 a.m.-5:35 p.m.

1 stop13h 25m

C$ 690

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 11/10

8:09 a.m.-11:18 p.m.

2 stops13h 09m

Toronto Pearson Intl

Tue 14/10

11:52 a.m.-8:30 p.m.

1 stop10h 38m

C$ 695

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 6/12

5:33 a.m.-6:28 p.m.

2 stops10h 55m

Toronto Pearson Intl

Mon 8/12

11:59 a.m.-8:30 p.m.

2 stops10h 31m

C$ 697

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 11/10

8:09 a.m.-4:40 p.m.

1 stop6h 31m

Toronto Pearson Intl

Tue 14/10

11:52 a.m.-8:30 p.m.

1 stop10h 38m

C$ 799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto from

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

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 C$ 349. The month of January is another great option to travel to Toronto, with average flight prices from Colorado averaging around C$ 438.

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

According to our data, Thursday is the cheapest day to fly to Toronto from Colorado. The lowest ticket price found for a Thursday departure recently was C$ 496. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Colorado to Toronto on a Sunday will generally be more expensive and average around C$ 837. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Toronto from Colorado in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 525 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around C$ 552. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 C$ 662 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 C$ 450 on momondo.

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

There are 3 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 57% 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

C$ 297

Fastest flight time

3h 08m

Direct flights

Every day

Airports in Toronto

1 airport
The best one-way flight to Toronto from Colorado in the past 72 hours is C$ 297. The best round-trip flight deal from Colorado to Toronto found on momondo in the last 72 hours is C$ 276.
The fastest flight from Colorado to Toronto takes 3h 08m
Direct flights go from Colorado to Toronto every day.
There is 1 airport near Toronto: 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 are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Toronto.

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

    The travel and health documents you'll need for your trip to Toronto 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 Toronto. 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 Colorado to Toronto?

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
Air CanadaPriceFrom C$ 287Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

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

It is quick and easy to find Colorado to Toronto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.

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

All flight searches from Colorado to Toronto on momondo can be filtered to show those which offer flexible booking policies.

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?

Price alerts on flights to Toronto from Colorado 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 Toronto 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
Thu 23/10
Thu 30/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport