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Cheap flights from Colorado to Toronto from $158

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 5/30. 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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0 bags

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Find the cheapest flights from Colorado to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:54 pm - 12:55 pm
DEN
-
YTZ
18h 01m
1 stop
Multiple Airlines Logo
8:45 am - 11:54 pm
YTZ
-
DEN
17h 09m
1 stop
$338Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
6:25 am - 6:00 pm
DEN
-
YTZ
9h 35m
1 stop
Multiple Airlines Logo
8:40 pm - 1:00 pm
YTZ
-
DEN
18h 20m
1 stop
$343Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
4:54 pm - 12:55 pm
DEN
-
YTZ
18h 01m
1 stop
Multiple Airlines Logo
10:50 am - 10:37 pm
YTZ
-
DEN
13h 47m
1 stop
$355Multiple Airlines
Wed, Jun 3 - Sat, Jun 6
Multiple Airlines Logo
7:43 am - 4:00 pm
DEN
-
YTZ
6h 17m
1 stop
Multiple Airlines Logo
1:45 pm - 11:54 pm
YTZ
-
DEN
12h 09m
1 stop
$356Multiple Airlines
Tue, Aug 11 - Wed, Aug 19
Multiple Airlines Logo
7:43 am - 4:00 pm
DEN
-
YTZ
6h 17m
1 stop
Multiple Airlines Logo
1:45 pm - 11:54 pm
YTZ
-
DEN
12h 09m
1 stop
$363Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
7:43 am - 4:00 pm
DEN
-
YTZ
6h 17m
1 stop
Multiple Airlines Logo
1:45 pm - 11:54 pm
YTZ
-
DEN
12h 09m
1 stop
$365Multiple Airlines
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
7:23 am - 4:00 pm
DEN
-
YTZ
6h 37m
1 stop
Multiple Airlines Logo
10:50 am - 9:49 pm
YTZ
-
DEN
12h 59m
1 stop
$376Multiple Airlines
Sat, Sep 5 - Wed, Sep 9
Multiple Airlines Logo
7:43 am - 4:00 pm
DEN
-
YTZ
6h 17m
1 stop
Multiple Airlines Logo
8:50 am - 11:57 pm
YTZ
-
DEN
17h 07m
1 stop
$381Multiple Airlines
Tue, Aug 11 - Sat, Aug 15
Multiple Airlines Logo
11:54 pm - 5:35 pm
DEN
-
YTZ
15h 41m
2 stops
Multiple Airlines Logo
10:50 am - 10:37 pm
YTZ
-
DEN
13h 47m
1 stop
$382Multiple Airlines
Tue, Jun 2 - Sat, Jun 6
Multiple Airlines Logo
6:30 am - 1:00 pm
DEN
-
YTZ
28h 30m
2 stops
Multiple Airlines Logo
10:50 am - 10:37 pm
YTZ
-
DEN
13h 47m
1 stop
$384Multiple Airlines
Thu, May 28 - Mon, Jun 1

United Airlines flights from Colorado to Toronto Island Airport

Our best United Airlines deals on Colorado to Toronto Island Airport flight tickets
United Airlines
May 23
DEN5:35 pmDenver Intl
14h 01m
1 stop
YTZ9:36 amToronto Island
May 30
YTZ7:25 amToronto Island
12h 31m
1 stop
DEN5:56 pmDenver Intl
$763
United Airlines
May 24
DEN5:35 pmDenver Intl
14h 01m
1 stop
YTZ9:36 amToronto Island
May 30
YTZ7:25 amToronto Island
12h 31m
1 stop
DEN5:56 pmDenver Intl
$863
United Airlines
May 23
DEN5:35 pmDenver Intl
14h 01m
1 stop
YTZ9:36 amToronto Island
May 30
YTZ7:25 amToronto Island
14h 10m
1 stop
DEN7:35 pmDenver Intl
$907

Air Canada flights from Colorado to Toronto Island Airport

Our best Air Canada deals on Colorado to Toronto Island Airport flight tickets
Air Canada
May 19
DEN11:25 amDenver Intl
8h 07m
1 stop
YTZ9:32 pmToronto Island
May 31
YTZ12:30 pmToronto Island
8h 30m
1 stop
DEN7:00 pmDenver Intl
$606
Air Canada
May 18
DEN11:25 amDenver Intl
8h 07m
1 stop
YTZ9:32 pmToronto Island
Jun 2
YTZ12:30 pmToronto Island
8h 30m
1 stop
DEN7:00 pmDenver Intl
$607
Air Canada
May 14
DEN11:25 amDenver Intl
8h 07m
1 stop
YTZ9:32 pmToronto Island
May 31
YTZ12:30 pmToronto Island
8h 30m
1 stop
DEN7:00 pmDenver Intl
$611

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Toronto Island Airport 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 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Colorado to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Wed 6/3

4:54 pm-12:55 pm

1 stop18h 01m

Toronto Island

Wed 6/10

8:45 am-11:54 pm

1 stop17h 09m

$338

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Thu 9/10

6:25 am-6:00 pm

1 stop9h 35m

Toronto Island

Mon 9/14

8:40 pm-1:00 pm

1 stop18h 20m

$343

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Wed 6/3

4:54 pm-12:55 pm

1 stop18h 01m

Toronto Island

Sat 6/6

10:50 am-10:37 pm

1 stop13h 47m

$355
Quickest round-trip

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 8/11

7:43 am-4:00 pm

1 stop6h 17m

Toronto Island

Wed 8/19

1:45 pm-11:54 pm

1 stop12h 09m

$356

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 8/11

7:43 am-4:00 pm

1 stop6h 17m

Toronto Island

Tue 8/18

1:45 pm-11:54 pm

1 stop12h 09m

$363

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 8/11

7:43 am-4:00 pm

1 stop6h 17m

Toronto Island

Thu 8/20

1:45 pm-11:54 pm

1 stop12h 09m

$365

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Sat 9/5

7:23 am-4:00 pm

1 stop6h 37m

Toronto Island

Wed 9/9

10:50 am-9:49 pm

1 stop12h 59m

$376

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 8/11

7:43 am-4:00 pm

1 stop6h 17m

Toronto Island

Sat 8/15

8:50 am-11:57 pm

1 stop17h 07m

$381

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 6/2

11:54 pm-5:35 pm

2 stops15h 41m

Toronto Island

Sat 6/6

10:50 am-10:37 pm

1 stop13h 47m

$382

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Thu 5/28

6:30 am-1:00 pm

2 stops28h 30m

Toronto Island

Mon 6/1

10:50 am-10:37 pm

1 stop13h 47m

$384

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 Island 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

How long does it take to fly to Toronto Island Airport?

Flight times from Colorado to Toronto Island Airport vary, but if you’re flying out of Denver and flying into Toronto Pearson Intl Airport (one of the most popular routes), then the duration is 3h 10m on average. Another popular route from Colorado to Toronto Island Airport is flying from Durango to Toronto Pearson Intl Airport, which will take roughly 5h 57m. Keep in mind that layovers or delays could extend your travel time.

Cheap Colorado to Toronto Island Airport flight deals and tips

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

Fastest flight time

6h 00m

Direct flights

None
The fastest flight from Colorado to Toronto Island Airport takes 6h 00m
There are no direct flights from Colorado to Toronto Island Airport. There are no popular flight routes from Colorado to Toronto Island Airport.
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Frequently asked questions about flying from Colorado to Toronto Island Airport

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

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

  • How old do you have to be to fly from Colorado to Toronto Island 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 Island Airport.

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

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

Why use momondo?

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

Finding the right flight to Toronto from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Toronto from Colorado which offer a flexible booking policy as well as other useful filters and features.

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

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 Colorado to Toronto.

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 Island Airport trip

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