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Cheap flights from Colorado to Toronto Region of Waterloo Intl Airport from C$ 273

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YKF
14 Jan — 21 Jan1
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 15 December 2025.

Sun 21/126:27 p.m.DEN - YKF
2 stops33h 01mWestJet
Mon 5/16:20 a.m.YKF - DEN
2 stops37h 50mWestJet
Deal found 14/12C$ 1,628
Wed 17/1212:25 p.m.DEN - YKF
2 stops15h 03mWestJet
Mon 22/126:20 a.m.YKF - DEN
2 stops36h 36mWestJet
Deal found 12/12C$ 2,087

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 15 December 2025.

Round-trip from

C$ 1,062

One-way from

C$ 273

Popular in

December

Cheapest in

March

Average price

C$ 810
WestJet
  • WestJet
  • 9/6-11/6
  • 2 total stops
  • 25h 20m total
  • Colorado to Toronto
Search Deals
WestJet
  • WestJet
  • 28/5
  • 1 total stop
  • 10h 30m total
  • Colorado to Toronto
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 15 December 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

Colorado

Fly to

Region of Waterloo Intl

Route

Depart

Return

Price

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Tue 9/6

12:15 p.m.-12:45 a.m.

1 stop10h 30m

Toronto Region of Waterloo Intl

Thu 11/6

6:00 a.m.-6:50 p.m.

1 stop14h 50m

C$ 1,062

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 23/1

6:14 a.m.-5:28 a.m.

2 stops21h 14m

Toronto Region of Waterloo Intl

Mon 2/2

6:20 a.m.-1:55 p.m.

2 stops33h 35m

C$ 1,081

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 22/1

5:49 p.m.-5:28 a.m.

2 stops33h 39m

Toronto Region of Waterloo Intl

Mon 2/2

6:20 a.m.-8:05 p.m.

2 stops39h 45m

C$ 1,119

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 23/1

6:14 a.m.-5:28 a.m.

2 stops21h 14m

Toronto Region of Waterloo Intl

Sat 31/1

7:00 p.m.-10:31 a.m.

2 stops41h 31m

C$ 1,119

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 8/1

5:51 p.m.-5:28 a.m.

2 stops33h 37m

Toronto Region of Waterloo Intl

Thu 15/1

6:20 a.m.-2:00 p.m.

2 stops33h 40m

C$ 1,209

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Tue 24/3

6:07 p.m.-5:29 a.m.

2 stops33h 22m

Toronto Region of Waterloo Intl

Sat 28/3

7:00 p.m.-7:51 p.m.

2 stops26h 51m

C$ 1,216

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 27/3

6:35 a.m.-5:29 a.m.

2 stops20h 54m

Toronto Region of Waterloo Intl

Mon 30/3

6:20 a.m.-1:58 p.m.

2 stops33h 38m

C$ 1,228

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Mon 16/3

6:30 a.m.-5:29 a.m.

2 stops20h 59m

Toronto Region of Waterloo Intl

Thu 19/3

6:20 a.m.-1:58 p.m.

2 stops33h 38m

C$ 1,337

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 28/5

12:15 p.m.-12:45 a.m.

1 stop10h 30m

C$ 273

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Tue 26/5

12:15 p.m.-12:45 a.m.

1 stop10h 30m

C$ 282

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 15 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 10h 30m. 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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