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Cheap flights from Colorado to Toronto Region of Waterloo Intl Airport from C$ 245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YKF
2 Mar — 9 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado to Region of Waterloo Intl

Enter your travel dates to find the best prices.

Cheapest flights from Colorado to Region of Waterloo Intl
Explore the most affordable flight options available from Colorado to Region of Waterloo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2026.

Tue 2/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Thu 4/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 29/1C$ 473
Sat 6/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Mon 8/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 30/1C$ 522
Fri 5/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Tue 9/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 28/1C$ 695
Sat 16/56:30 a.m.
DEN
-
YKF
2 stops35h 20m
WestJet
Mon 18/58:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 28/1C$ 917
Thu 11/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sun 14/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 28/1C$ 1,021
Fri 3/77:40 p.m.
DEN
-
YKF
1 stop21h 15m
WestJet
Fri 10/77:45 p.m.
YKF
-
DEN
1 stop17h 40m
WestJet
Deal found 30/1C$ 1,070
Mon 27/712:15 p.m.
DEN
-
YKF
1 stop28h 40m
WestJet
Mon 3/87:45 p.m.
YKF
-
DEN
1 stop17h 40m
WestJet
Deal found 30/1C$ 1,081
Tue 30/612:15 p.m.
DEN
-
YKF
1 stop28h 40m
WestJet
Thu 2/77:45 p.m.
YKF
-
DEN
1 stop17h 40m
WestJet
Deal found 29/1C$ 1,119
Tue 7/46:12 p.m.
DEN
-
YKF
2 stops33h 17m
WestJet
Sat 11/47:00 p.m.
YKF
-
DEN
2 stops30h 39m
WestJet
Deal found 29/1C$ 1,132
Wed 1/42:39 p.m.
DEN
-
YKF
2 stops12h 50m
WestJet
Mon 6/46:20 a.m.
YKF
-
DEN
2 stops15h 37m
WestJet
Deal found 30/1C$ 1,157

Find flight deals from Colorado to Region of Waterloo Intl

Keep the following information in mind while searching for Colorado to Region of Waterloo Intl flight deals. Data was last updated 31 January 2026.

Round-trip from

C$ 473

One-way from

C$ 245

Popular in

December

Cheapest in

January

Average price

C$ 429
WestJet
  • WestJet
  • 2/6-4/6
  • 2 total stops
  • 46h 15m total
  • Colorado to Toronto
Search Deals
WestJet
  • WestJet
  • 20/6
  • 1 total stop
  • 29h 35m total
  • Colorado to Toronto
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Region of Waterloo Intl 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, Cheapflights users made 629,999 searches. Data last updated 31 January 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

Colorado

Fly to

Region of Waterloo Intl

Route

Depart

Return

Price

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Tue 2/6

12:15 p.m.-7:50 p.m.

1 stop29h 35m

Toronto Region of Waterloo Intl

Thu 4/6

8:40 p.m.-11:20 a.m.

1 stop16h 40m

C$ 473

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sat 6/6

12:15 p.m.-7:50 p.m.

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 8/6

8:40 p.m.-11:20 a.m.

1 stop16h 40m

C$ 522

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 5/6

12:15 p.m.-7:50 p.m.

1 stop29h 35m

Toronto Region of Waterloo Intl

Tue 9/6

8:40 p.m.-11:20 a.m.

1 stop16h 40m

C$ 695

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sat 16/5

6:30 a.m.-7:50 p.m.

2 stops35h 20m

Toronto Region of Waterloo Intl

Mon 18/5

8:40 p.m.-11:20 a.m.

1 stop16h 40m

C$ 917

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 11/6

12:15 p.m.-7:50 p.m.

1 stop29h 35m

Toronto Region of Waterloo Intl

Sun 14/6

8:40 p.m.-11:20 a.m.

1 stop16h 40m

C$ 1,021

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 3/7

7:40 p.m.-6:55 p.m.

1 stop21h 15m

Toronto Region of Waterloo Intl

Fri 10/7

7:45 p.m.-11:25 a.m.

1 stop17h 40m

C$ 1,070

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 9/7

7:40 p.m.-6:55 p.m.

1 stop21h 15m

Toronto Region of Waterloo Intl

Thu 16/7

7:45 p.m.-6:50 p.m.

1 stop25h 05m

C$ 1,119

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Tue 30/6

12:15 p.m.-6:55 p.m.

1 stop28h 40m

Toronto Region of Waterloo Intl

Thu 2/7

7:45 p.m.-11:25 a.m.

1 stop17h 40m

C$ 1,119

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Wed 1/4

2:39 p.m.-5:29 a.m.

2 stops12h 50m

Toronto Region of Waterloo Intl

Mon 6/4

6:20 a.m.-7:57 p.m.

2 stops15h 37m

C$ 1,157

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 3/5

12:15 p.m.-7:50 p.m.

1 stop29h 35m

Toronto Region of Waterloo Intl

Wed 6/5

8:40 p.m.-7:10 p.m.

2 stops24h 30m

C$ 1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/1

Showing 1-10 of 19 results
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Best time to book a flight from Colorado to Region of Waterloo Intl

Have a flexible travel schedule? Discover the best time to fly to Region of Waterloo Intl from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Toronto Region of Waterloo Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Region of Waterloo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Toronto Region of Waterloo Intl Airport?

    Departing from Colorado to Toronto Region of Waterloo Intl Airport will take you 29h 35m. The distance from Colorado to Toronto Region of Waterloo Intl Airport is about 2047 km.

  • Can I find deals for flights from Colorado to Region of Waterloo Intl that include hotel bookings?

    Yes. In addition to deals on Colorado to Region of Waterloo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Region of Waterloo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Region of Waterloo Intl.

  • Can I find deals for business class flights from Colorado to Region of Waterloo Intl?

    Yes. Cheapflights offers flight deals from Colorado to Region of Waterloo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Toronto Region of Waterloo Intl Airport?

Book flights to Toronto Region of Waterloo Intl Airport if you plan to visit one of these locations
Southampton
Sauble Beach

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Alternative routes for Colorado to Region of Waterloo Intl

See prices for flight routes from nearby airports that may be better suited for you.
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