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Cheap flights from Colorado to Toronto Region of Waterloo Intl Airport from C$ 256

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YKF
31 May — 7 Jun1
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 1 May 2026.

Tue 9/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Tue 16/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 30/4C$ 603
Sun 28/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sun 5/78:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 27/4C$ 606
Tue 16/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Tue 23/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 28/4C$ 607
Thu 25/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Tue 30/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 29/4C$ 614
Tue 16/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sun 21/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 30/4C$ 618
Thu 25/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sun 28/68:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 27/4C$ 621
Sun 28/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Fri 3/78:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 30/4C$ 634
Mon 29/612:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Mon 6/78:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 30/4C$ 636
Thu 27/812:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Mon 31/88:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 28/4C$ 638
Fri 28/812:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Mon 31/88:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 28/4C$ 640
Mon 27/712:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Sat 1/88:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Deal found 28/4C$ 645

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 1 May 2026.

Round-trip from

C$ 603

One-way from

C$ 256

Popular in

February

Cheapest in

September

Average price

C$ 739
WestJet
  • WestJet
  • 9/6-16/6
  • 2 total stops
  • 46h 15m total
  • Colorado to Toronto
Search Deals
WestJet
  • WestJet
  • 26/5
  • 1 total stop
  • 29h 35m total
  • Colorado to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 1 May 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
Quickest round-trip

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 25/6

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Tue 30/6

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

1 stop16h 40m

C$ 614

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 28/6

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Fri 3/7

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

1 stop16h 40m

C$ 634

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 2/7

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 6/7

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

1 stop16h 40m

C$ 653

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Mon 27/7

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 3/8

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

1 stop16h 40m

C$ 653

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 20/8

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 24/8

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

1 stop16h 40m

C$ 653

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sat 1/8

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 31/8

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

1 stop16h 40m

C$ 658

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Wed 1/7

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Sun 5/7

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

1 stop16h 40m

C$ 659

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Thu 21/5

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Sun 24/5

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

1 stop16h 40m

C$ 784

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 28/6

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

1 stop29h 35m

Toronto Region of Waterloo Intl

Sat 4/7

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

1 stop16h 40m

C$ 1,007
Cheapest one-way

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Tue 7/7

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

1 stop29h 35m

C$ 308

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 19 resultsSorted by cheapest first
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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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Colorado to Region of Waterloo Intl flexibly with Cheapflights today.

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