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Cheap flights from Colorado to Toronto from C$ 107

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 19/9. 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

WestJet Logo
12:15 p.m. - 10:52 p.m.DEN-YYZ
8h 37m1 stop
WestJet Logo
10:25 p.m. - 11:24 a.m.YYZ-DEN
14h 59m1 stop
C$ 344WestJet
Find Deal
Wed, 3 Sep - Sat, 6 Sep
WestJet Logo
12:15 p.m. - 10:52 p.m.DEN-YYZ
8h 37m1 stop
WestJet Logo
10:25 p.m. - 11:24 a.m.YYZ-DEN
14h 59m1 stop
C$ 345WestJet
Find Deal
Fri, 5 Sep - Sun, 5 Oct
Logo
12:15 p.m. - 10:52 p.m.DEN-YYZ
8h 37m1 stop
Logo
4:00 p.m. - 8:12 a.m.YYZ-DEN
18h 12m1 stop
C$ 362
Find Deal
Wed, 3 Sep - Mon, 6 Oct
Logo
12:15 p.m. - 10:52 p.m.DEN-YYZ
8h 37m1 stop
Logo
4:00 p.m. - 8:12 a.m.YYZ-DEN
18h 12m1 stop
C$ 366
Find Deal
Fri, 10 Oct - Mon, 13 Oct
American Airlines Logo
12:05 p.m. - 11:29 p.m.COS-YYZ
9h 24m1 stop
American Airlines Logo
6:49 a.m. - 11:31 a.m.YYZ-COS
6h 42m1 stop
C$ 583American Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
American Airlines Logo
12:05 p.m. - 11:29 p.m.COS-YYZ
9h 24m1 stop
American Airlines Logo
5:24 p.m. - 10:09 p.m.YYZ-COS
6h 45m1 stop
C$ 586American Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Delta Logo
11:06 a.m. - 6:31 p.m.COS-YYZ
5h 25m1 stop
Delta Logo
5:43 p.m. - 10:18 p.m.YYZ-COS
6h 35m1 stop
C$ 589Delta
Find Deal
Wed, 20 Aug - Wed, 27 Aug
Air Canada Logo
5:40 p.m. - 11:46 a.m.DEN-YTZ
16h 06m1 stop
Air Canada Logo
12:25 p.m. - 6:20 p.m.YTZ-DEN
7h 55m1 stop
C$ 605Air Canada
Find Deal
Sun, 24 Aug - Sun, 31 Aug
Air Canada Logo
11:15 a.m. - 7:55 p.m.DEN-YTZ
6h 40m1 stop
Air Canada Logo
12:25 p.m. - 7:55 p.m.YTZ-DEN
9h 30m1 stop
C$ 626Air Canada
Find Deal
Fri, 16 Jan - Tue, 14 Apr
Delta Logo
6:00 a.m. - 8:43 p.m.COS-YYZ
12h 43m2 stops
Delta Logo
1:20 p.m. - 8:41 p.m.YYZ-COS
9h 21m1 stop
C$ 655Delta
Find Deal
Thu, 21 Aug - Sat, 30 Aug

WestJet flights from Colorado to Toronto

Our best WestJet deals on Colorado to Toronto flight tickets
WestJet
3 Sep
DEN12:15 p.m.Denver Intl
8h 37m
1 stop
YYZ10:52 p.m.Toronto Pearson Intl
6 Sep
YYZ10:25 p.m.Toronto Pearson Intl
14h 59m
1 stop
DEN11:24 a.m.Denver Intl
C$ 344
Find similar
WestJet
5 Sep
DEN12:15 p.m.Denver Intl
8h 37m
1 stop
YYZ10:52 p.m.Toronto Pearson Intl
5 Oct
YYZ10:25 p.m.Toronto Pearson Intl
14h 59m
1 stop
DEN11:24 a.m.Denver Intl
C$ 345
Find similar
WestJet
5 Sep
DEN12:15 p.m.Denver Intl
8h 37m
1 stop
YYZ10:52 p.m.Toronto Pearson Intl
4 Oct
YYZ10:25 p.m.Toronto Pearson Intl
14h 59m
1 stop
DEN11:24 a.m.Denver Intl
C$ 348
Find similar

American Airlines flights from Colorado to Toronto

Our best American Airlines deals on Colorado to Toronto flight tickets
American Airlines
20 Aug
DEN11:59 p.m.Denver Intl
13h 00m
1 stop
YYZ2:59 p.m.Toronto Pearson Intl
21 Aug
YYZ6:21 p.m.Toronto Pearson Intl
16h 30m
1 stop
DEN8:51 a.m.Denver Intl
C$ 567
Find similar
American Airlines
25 Oct
COS12:05 p.m.Colorado Springs
9h 24m
1 stop
YYZ11:29 p.m.Toronto Pearson Intl
1 Nov
YYZ6:49 a.m.Toronto Pearson Intl
6h 42m
1 stop
COS11:31 a.m.Colorado Springs
C$ 583
Find similar
American Airlines
25 Oct
COS12:05 p.m.Colorado Springs
9h 24m
1 stop
YYZ11:29 p.m.Toronto Pearson Intl
1 Nov
YYZ5:24 p.m.Toronto Pearson Intl
6h 45m
1 stop
COS10:09 p.m.Colorado Springs
C$ 586
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 7 August 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

Wed 3/9

12:15 p.m.-10:52 p.m.

1 stop8h 37m

Toronto Pearson Intl

Sat 6/9

10:25 p.m.-11:24 a.m.

1 stop14h 59m

C$ 344

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 5/9

12:15 p.m.-10:52 p.m.

1 stop8h 37m

Toronto Pearson Intl

Sun 5/10

10:25 p.m.-11:24 a.m.

1 stop14h 59m

C$ 345

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 3/9

12:15 p.m.-10:52 p.m.

1 stop8h 37m

Toronto Pearson Intl

Mon 6/10

4:00 p.m.-8:12 a.m.

1 stop18h 12m

C$ 362

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/10

12:15 p.m.-10:52 p.m.

1 stop8h 37m

Toronto Pearson Intl

Mon 13/10

4:00 p.m.-8:12 a.m.

1 stop18h 12m

C$ 366

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 25/10

12:05 p.m.-11:29 p.m.

1 stop9h 24m

Toronto Pearson Intl

Sat 1/11

6:49 a.m.-11:31 a.m.

1 stop6h 42m

C$ 583

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sat 25/10

12:05 p.m.-11:29 p.m.

1 stop9h 24m

Toronto Pearson Intl

Sat 1/11

5:24 p.m.-10:09 p.m.

1 stop6h 45m

C$ 586

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Wed 20/8

11:06 a.m.-6:31 p.m.

1 stop5h 25m

Toronto Pearson Intl

Wed 27/8

5:43 p.m.-10:18 p.m.

1 stop6h 35m

C$ 589

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Sun 24/8

5:40 p.m.-11:46 a.m.

1 stop16h 06m

Toronto Island

Sun 31/8

12:25 p.m.-6:20 p.m.

1 stop7h 55m

C$ 605

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Fri 16/1

11:15 a.m.-7:55 p.m.

1 stop6h 40m

Toronto Island

Tue 14/4

12:25 p.m.-7:55 p.m.

1 stop9h 30m

C$ 626

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Thu 21/8

6:00 a.m.-8:43 p.m.

2 stops12h 43m

Toronto Pearson Intl

Sat 30/8

1:20 p.m.-8:41 p.m.

1 stop9h 21m

C$ 655

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 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$ 358. The month of January is another great option to travel to Toronto, with average flight prices from Colorado averaging around C$ 436.

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$ 321. 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 Friday will generally be more expensive and average around C$ 957. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 447 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around C$ 659. 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$ 660 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$ 433 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 43% 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$ 107

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Toronto

4 airports
The best one-way flight to Toronto from Colorado in the past 72 hours is C$ 107. The best round-trip flight deal from Colorado to Toronto found on momondo in the last 72 hours is C$ 344.
The fastest flight from Colorado to Toronto takes 3h 05m
Direct flights go from Colorado to Toronto every day.
There are 4 airports near Toronto: Toronto Region of Waterloo Intl (YKF), Toronto Pearson Intl (YYZ), Toronto Island (YTZ), Hamilton (YHM)
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$ 348Free CancellationRating
7.1
9,899 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.

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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