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Cheap flights from Colorado to Toronto from $386

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Toronto departing on 6/6. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
12:15 pm - 7:50 pm
DEN
-
YKF
29h 35m
1 stop
WestJet Logo
8:40 pm - 11:20 am
YKF
-
DEN
16h 40m
1 stop
$386WestJet
Sat, Jun 6 - Mon, Jun 8
WestJet Logo
12:15 pm - 7:50 pm
DEN
-
YKF
29h 35m
1 stop
WestJet Logo
8:40 pm - 11:20 am
YKF
-
DEN
16h 40m
1 stop
$573WestJet
Sat, Jun 6 - Sat, Jun 13
WestJet Logo
7:40 pm - 6:55 pm
DEN
-
YKF
21h 15m
1 stop
WestJet Logo
7:45 pm - 11:25 am
YKF
-
DEN
17h 40m
1 stop
$790WestJet
Fri, Jul 3 - Fri, Jul 10
WestJet Logo
12:15 pm - 6:55 pm
DEN
-
YKF
28h 40m
1 stop
WestJet Logo
7:45 pm - 11:25 am
YKF
-
DEN
17h 40m
1 stop
$795WestJet
Mon, Jul 27 - Mon, Aug 3
WestJet Logo
12:15 pm - 6:55 pm
DEN
-
YKF
28h 40m
1 stop
WestJet Logo
7:45 pm - 11:25 am
YKF
-
DEN
17h 40m
1 stop
$798WestJet
Mon, Jul 27 - Mon, Aug 3
WestJet Logo
12:15 pm - 6:55 pm
DEN
-
YKF
28h 40m
1 stop
WestJet Logo
7:45 pm - 11:25 am
YKF
-
DEN
17h 40m
1 stop
$819WestJet
Mon, Jul 6 - Mon, Jul 13
WestJet Logo
6:30 am - 5:29 am
DEN
-
YKF
20h 59m
2 stops
WestJet Logo
6:20 am - 8:36 pm
YKF
-
DEN
16h 16m
2 stops
$821WestJet
Fri, Apr 10 - Tue, Apr 14
WestJet Logo
6:30 am - 5:29 am
DEN
-
YKF
20h 59m
2 stops
WestJet Logo
6:20 am - 7:57 pm
YKF
-
DEN
15h 37m
2 stops
$830WestJet
Fri, Apr 3 - Mon, Apr 6
WestJet Logo
2:39 pm - 5:29 am
DEN
-
YKF
12h 50m
2 stops
WestJet Logo
6:20 am - 7:57 pm
YKF
-
DEN
15h 37m
2 stops
$854WestJet
Wed, Apr 1 - Mon, Apr 6
WestJet Logo
12:15 pm - 7:50 pm
DEN
-
YKF
29h 35m
1 stop
WestJet Logo
8:40 pm - 5:35 pm
YKF
-
DEN
22h 55m
2 stops
$864WestJet
Sun, May 3 - Wed, May 6

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
Jun 6
DEN12:15 pmDenver Intl
29h 35m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Jun 8
YKF8:40 pmToronto Region of Waterloo Intl
16h 40m
1 stop
DEN11:20 amDenver Intl
$386
WestJet
Jun 6
DEN12:15 pmDenver Intl
29h 35m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Jun 13
YKF8:40 pmToronto Region of Waterloo Intl
16h 40m
1 stop
DEN11:20 amDenver Intl
$573
WestJet
Jul 3
DEN7:40 pmDenver Intl
21h 15m
1 stop
YKF6:55 pmToronto Region of Waterloo Intl
Jul 10
YKF7:45 pmToronto Region of Waterloo Intl
17h 40m
1 stop
DEN11:25 amDenver Intl
$790

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 February 1, 2026.
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

Sat 6/6

12:15 pm-7:50 pm

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 6/8

8:40 pm-11:20 am

1 stop16h 40m

$386

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sat 6/6

12:15 pm-7:50 pm

1 stop29h 35m

Toronto Region of Waterloo Intl

Sat 6/13

8:40 pm-11:20 am

1 stop16h 40m

$573

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 7/3

7:40 pm-6:55 pm

1 stop21h 15m

Toronto Region of Waterloo Intl

Fri 7/10

7:45 pm-11:25 am

1 stop17h 40m

$790

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Mon 7/27

12:15 pm-6:55 pm

1 stop28h 40m

Toronto Region of Waterloo Intl

Mon 8/3

7:45 pm-11:25 am

1 stop17h 40m

$795

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Mon 7/27

12:15 pm-6:55 pm

1 stop28h 40m

Toronto Region of Waterloo Intl

Mon 8/3

7:45 pm-11:25 am

1 stop17h 40m

$798

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Mon 7/6

12:15 pm-6:55 pm

1 stop28h 40m

Toronto Region of Waterloo Intl

Mon 7/13

7:45 pm-11:25 am

1 stop17h 40m

$819

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 4/10

6:30 am-5:29 am

2 stops20h 59m

Toronto Region of Waterloo Intl

Tue 4/14

6:20 am-8:36 pm

2 stops16h 16m

$821

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 4/3

6:30 am-5:29 am

2 stops20h 59m

Toronto Region of Waterloo Intl

Mon 4/6

6:20 am-7:57 pm

2 stops15h 37m

$830

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Wed 4/1

2:39 pm-5:29 am

2 stops12h 50m

Toronto Region of Waterloo Intl

Mon 4/6

6:20 am-7:57 pm

2 stops15h 37m

$854

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 5/3

12:15 pm-7:50 pm

1 stop29h 35m

Toronto Region of Waterloo Intl

Wed 5/6

8:40 pm-5:35 pm

2 stops22h 55m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from Colorado to Toronto Region of Waterloo Intl Airport takes 21h 15m
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.
Search flight deals

  • 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.

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