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Cheap flights from Colorado to Toronto from $484

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 12/21. 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

Enter your travel dates to find the best prices.
WestJet Logo
11:33 am - 5:28 amDEN-YKF
15h 55m2 stops
WestJet Logo
6:20 am - 8:07 pmYKF-DEN
39h 47m2 stops
$777WestJet
Find Deal
Wed, Jan 7 - Mon, Jan 12
WestJet Logo
6:24 am - 5:29 amDEN-YKF
21h 05m2 stops
WestJet Logo
6:20 am - 10:36 pmYKF-DEN
42h 16m2 stops
$808WestJet
Find Deal
Fri, Feb 27 - Tue, Mar 17
WestJet Logo
4:00 pm - 5:29 amDEN-YKF
35h 29m2 stops
WestJet Logo
6:20 am - 3:31 pmYKF-DEN
35h 11m2 stops
$837WestJet
Find Deal
Tue, Apr 14 - Mon, Apr 20
WestJet Logo
6:25 am - 5:28 amDEN-YKF
21h 03m2 stops
WestJet Logo
6:20 am - 6:58 pmYKF-DEN
14h 38m2 stops
$891WestJet
Find Deal
Sun, Nov 30 - Sat, Dec 6
WestJet Logo
6:25 am - 5:28 amDEN-YKF
21h 03m2 stops
WestJet Logo
6:20 am - 11:17 pmYKF-DEN
18h 57m2 stops
$917WestJet
Find Deal
Sun, Nov 30 - Thu, Dec 4
WestJet Logo
6:25 am - 5:28 amDEN-YKF
21h 03m2 stops
WestJet Logo
6:20 am - 6:58 pmYKF-DEN
14h 38m2 stops
$954WestJet
Find Deal
Sun, Nov 30 - Thu, Dec 4
WestJet Logo
6:05 am - 5:28 amDEN-YKF
21h 23m2 stops
WestJet Logo
6:20 am - 8:08 pmYKF-DEN
39h 48m2 stops
$1,094WestJet
Find Deal
Mon, Dec 22 - Mon, Dec 29
WestJet Logo
6:20 pm - 5:28 amDEN-YKF
33h 08m2 stops
WestJet Logo
6:20 am - 12:24 amYKF-DEN
44h 04m2 stops
$1,100WestJet
Find Deal
Sat, Nov 29 - Thu, Dec 4
WestJet Logo
7:05 am - 5:28 amDEN-YKF
20h 23m2 stops
WestJet Logo
6:20 am - 7:00 pmYKF-DEN
14h 40m2 stops
$1,107WestJet
Find Deal
Wed, Nov 19 - Sat, Nov 22

WestJet flights from Colorado to Toronto Region of Waterloo Intl Airport

Our best WestJet deals on Colorado to Toronto Region of Waterloo Intl Airport flight tickets
WestJet
Jan 7
DEN11:33 amDenver Intl
15h 55m
2 stops
YKF5:28 amToronto Region of Waterloo Intl
Jan 12
YKF6:20 amToronto Region of Waterloo Intl
39h 47m
2 stops
DEN8:07 pmDenver Intl
$777
Find similar
WestJet
Feb 27
DEN6:24 amDenver Intl
21h 05m
2 stops
YKF5:29 amToronto Region of Waterloo Intl
Mar 17
YKF6:20 amToronto Region of Waterloo Intl
42h 16m
2 stops
DEN10:36 pmDenver Intl
$808
Find similar
WestJet
Apr 14
DEN4:00 pmDenver Intl
35h 29m
2 stops
YKF5:29 amToronto Region of Waterloo Intl
Apr 20
YKF6:20 amToronto Region of Waterloo Intl
35h 11m
2 stops
DEN3:31 pmDenver Intl
$837
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Toronto Region of Waterloo Intl 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 November 10, 2025.
Use the filters below to find and compare flights from Colorado to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Wed 1/7

11:33 am-5:28 am

2 stops15h 55m

Toronto Region of Waterloo Intl

Mon 1/12

6:20 am-8:07 pm

2 stops39h 47m

$777

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 2/27

6:24 am-5:29 am

2 stops21h 05m

Toronto Region of Waterloo Intl

Tue 3/17

6:20 am-10:36 pm

2 stops42h 16m

$808

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Tue 4/14

4:00 pm-5:29 am

2 stops35h 29m

Toronto Region of Waterloo Intl

Mon 4/20

6:20 am-3:31 pm

2 stops35h 11m

$837

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 11/30

6:25 am-5:28 am

2 stops21h 03m

Toronto Region of Waterloo Intl

Sat 12/6

6:20 am-6:58 pm

2 stops14h 38m

$891

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 11/30

6:25 am-5:28 am

2 stops21h 03m

Toronto Region of Waterloo Intl

Thu 12/4

6:20 am-11:17 pm

2 stops18h 57m

$917

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 11/30

6:25 am-5:28 am

2 stops21h 03m

Toronto Region of Waterloo Intl

Thu 12/4

6:20 am-6:58 pm

2 stops14h 38m

$954

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Mon 12/22

6:05 am-5:28 am

2 stops21h 23m

Toronto Region of Waterloo Intl

Mon 12/29

6:20 am-8:08 pm

2 stops39h 48m

$1,094

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sat 11/29

6:20 pm-5:28 am

2 stops33h 08m

Toronto Region of Waterloo Intl

Thu 12/4

6:20 am-12:24 am

2 stops44h 04m

$1,100

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Wed 11/19

7:05 am-5:28 am

2 stops20h 23m

Toronto Region of Waterloo Intl

Sat 11/22

6:20 am-7:00 pm

2 stops14h 40m

$1,107

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 12/21

6:05 am-5:28 am

2 stops21h 23m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Colorado to Toronto Region of Waterloo 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

What is the cheapest airline that flies from Colorado to Toronto Region of Waterloo Intl?

WestJet is the most popular carrier operating from Colorado to Toronto Region of Waterloo Intl

Cheap Colorado to Toronto Region of Waterloo Intl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Colorado to Toronto Region of Waterloo Intl Airport. There are no popular flight routes from Colorado to Toronto Region of Waterloo Intl Airport.
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  • When did momondo last update prices for flights from Colorado to Toronto Region of Waterloo Intl Airport?

    Prices for flights from Colorado to Toronto Region of Waterloo Intl Airport were last updated today.

  • How old do you have to be to fly from Colorado to Toronto Region of Waterloo 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 Region of Waterloo Intl Airport.

  • What documentation or ID do you need to fly to Toronto Region of Waterloo Intl Airport?

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

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Sauble Beach
Southampton
Port Elgin

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. All flights to Toronto from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Colorado and alert you when they change.

An easier way to manage your Toronto Region of Waterloo Intl Airport trip

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