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Cheap flights from Colorado to Toronto Region of Waterloo Intl Airport from C$ 314

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YKF
2 Sep — 9 Sep1
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 3 August 2026.

Wed 16/97:50 p.m.
DEN
-
YKF
2 stops17h 10m
Multiple Airlines
Wed 23/98:40 p.m.
YKF
-
DEN
1 stop16h 40m
Multiple Airlines
Deal found 2/8C$ 623
Fri 2/1012:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Wed 7/108:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 31/7C$ 625
Thu 10/912:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sun 20/98:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 1/8C$ 649
Sun 27/912:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Thu 1/108:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 29/7C$ 653
Fri 18/97:50 p.m.
DEN
-
YKF
2 stops17h 10m
Multiple Airlines
Sun 27/96:05 a.m.
YKF
-
DEN
3 stops19h 03m
Multiple Airlines
Deal found 1/8C$ 654
Wed 26/812:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Wed 2/98:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 29/7C$ 672
Fri 25/912:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sun 27/98:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 31/7C$ 682
Thu 10/912:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sat 19/98:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 31/7C$ 684
Thu 27/812:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sat 29/88:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 2/8C$ 699

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 3 August 2026.

Round-trip from

C$ 623

One-way from

C$ 314

Popular in

February

Cheapest in

November

Average price

C$ 792
WestJet
  • WestJet
  • 16/9-23/9
  • 3 total stops
  • 33h 50m total
  • Colorado to Toronto
Search Deals
WestJet
  • WestJet
  • 26/8
  • 1 total stop
  • 29h 35m total
  • Colorado to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 3 August 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

Cheapest round-trip

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 27/9

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Thu 1/10

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

1 stop16h 40m

C$ 653

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 18/9

7:50 p.m.-7:50 p.m.

3 stops22h 00m

Toronto Region of Waterloo Intl

Sun 27/9

6:05 a.m.-11:08 p.m.

3 stops19h 03m

C$ 680

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Mon 24/8

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Thu 27/8

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

1 stop16h 40m

C$ 720
Quickest round-trip

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 24/9

7:50 p.m.-7:50 p.m.

3 stops22h 00m

Toronto Region of Waterloo Intl

Wed 30/9

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

1 stop16h 40m

C$ 775

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 25/9

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Sun 27/9

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

1 stop16h 40m

C$ 822

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 10/9

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Thu 17/9

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

1 stop16h 40m

C$ 848

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 10/9

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Sat 12/9

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

1 stop16h 40m

C$ 863

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 30/8

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Sun 6/9

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

1 stop16h 40m

C$ 892

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 4/10

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Wed 14/10

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

1 stop16h 40m

C$ 916

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 18/9

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Sun 27/9

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

1 stop16h 40m

C$ 1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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
Port Elgin
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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