HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$61+ Cheap flights from Colorado to Canada

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Canada with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Colorado to Canada

Cheapest flights from Colorado to Canada
Explore the most affordable flight options available from Colorado to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This Air Canada deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:45 amDEN - YYC
1 stop11h 24mAir Canada
Mon 1/59:35 pmYYC - DEN
1 stop15h 02mAir Canada
Deal found 11/22$228
This Kiwi.com deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:42 amDEN - YYC
1 stop8h 08mMultiple Airlines
Sun 12/1410:05 amYYC - DEN
1 stop24h 07mMultiple Airlines
Deal found 11/23$256
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amDEN - YVR
1 stop16h 20mMultiple Airlines
Fri 12/57:35 pmYVR - DEN
1 stop20h 04mMultiple Airlines
Deal found 11/21$256
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:59 amDEN - YWG
2 stops21h 51mMultiple Airlines
Sun 12/147:30 amYWG - DEN
1 stop15h 08mMultiple Airlines
Deal found 11/21$259
This Kiwi.com deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:42 amDEN - YVR
1 stop10h 03mMultiple Airlines
Mon 12/157:10 amYVR - DEN
1 stop26h 23mMultiple Airlines
Deal found 11/22$264
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:59 amDEN - YVR
1 stop13h 21mMultiple Airlines
Sun 12/147:00 amYVR - DEN
1 stop26h 12mMultiple Airlines
Deal found 11/24$269
This Air Canada deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:45 amDEN - YYC
1 stop13h 59mAir Canada
Fri 12/196:45 amYYC - DEN
1 stop5h 52mAir Canada
Deal found 11/23$278
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amDEN - YVR
2 stops11h 34mMultiple Airlines
Fri 12/128:00 amYVR - DEN
1 stop15h 17mMultiple Airlines
Deal found 11/24$288
This Delta deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:20 pmDEN - YVR
1 stop9h 34mDelta
Tue 12/307:32 pmYVR - DEN
1 stop14h 50mDelta
Deal found 11/23$289
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:05 amDEN - YVR
1 stop13h 34mDelta
Fri 1/27:32 pmYVR - DEN
1 stop14h 50mDelta
Deal found 11/24$298
This Kiwi.com deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:26 pmDEN - YYC
1 stop10h 26mMultiple Airlines
Wed 12/317:35 pmYYC - DEN
1 stop13h 29mMultiple Airlines
Deal found 11/23$299
This Kiwi.com deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:42 amDEN - YVR
1 stop8h 03mMultiple Airlines
Thu 12/118:00 amYVR - DEN
1 stop15h 17mMultiple Airlines
Deal found 11/23$300

Cheap flight deals from Colorado to Canada

Keep the following information in mind while searching for Colorado to Canada flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$173
(Kiwi.com)

One-way from

$61
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$683

Good round-trip deal

$231 or less

Good one-way deal

$206 or less
Provider with most accurate pricing for Denver Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Toronto (YTO) flights.
Search Deals
From Colorado to Canada
Search Deals
One-way flight from Colorado to Canada
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Canada.
Search Deals
Price to beat on a one-way flight from Colorado to Canada.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Canada 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 2,558,603 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Colorado to Canada that are best for you.

Fly from

Colorado

Fly to

Canada

Route

Depart

Return

Price

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 1/8

11:42 am-2:21 pm

Nonstop2h 39m

Calgary

Sun 1/11

6:15 am-8:55 am

Nonstop2h 40m

$181

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 1/10

11:42 am-2:21 pm

Nonstop2h 39m

Calgary

Sun 1/11

6:15 am-8:55 am

Nonstop2h 40m

$181

DenverKelowna

DEN - YLW

DENYLW

Denver Intl

Sat 3/14

8:05 am-1:48 pm

1 stop6h 43m

Kelowna

Fri 3/20

10:25 am-5:44 pm

1 stop6h 19m

$186

DenverKelowna

DEN - YLW

DENYLW

Denver Intl

Mon 1/19

9:00 am-9:50 pm

2 stops13h 50m

Kelowna

Sun 1/25

9:05 am-4:25 pm

1 stop6h 20m

$207

DenverAbbotsford

DEN - YXX

DENYXX

Denver Intl

Sat 5/16

12:15 pm-5:00 pm

1 stop5h 45m

Abbotsford

Sun 5/24

10:25 am-6:50 pm

1 stop7h 25m

$220

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 1/8

9:50 am-10:52 pm

1 stop13h 02m

Calgary

Sun 1/11

6:30 am-11:19 pm

2 stops16h 49m

$226

DenverKelowna

DEN - YLW

DENYLW

Denver Intl

Tue 2/3

5:09 pm-9:14 pm

1 stop5h 05m

Kelowna

Mon 2/9

4:00 pm-8:38 am

2 stops15h 38m

$226

DenverKelowna

DEN - YLW

DENYLW

Denver Intl

Thu 2/12

6:00 am-2:53 pm

1 stop9h 53m

Kelowna

Tue 2/17

4:00 pm-12:08 pm

2 stops19h 08m

$228

DenverWinnipeg

DEN - YWG

DENYWG

Denver Intl

Sat 12/13

12:59 am-3:07 pm

1 stop13h 08m

Winnipeg

Mon 12/15

4:55 pm-8:55 am

1 stop17h 00m

$229

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 2/4

7:59 pm-9:45 pm

1 stop25h 46m

Calgary

Sun 2/8

7:35 pm-11:20 am

1 stop15h 45m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Colorado to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada 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 Canada

What is the cheapest month to book a flight from Colorado to Canada?

Currently, October is the cheapest month in which you can book a flight from Colorado to Canada (average of $60). Flying from Colorado to Canada in January is currently the most expensive (average of $154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to CA?

Find hourly flight availability from Colorado to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Colorado to Canada by exploring options for tickets in the evening.

What is the cheapest day to fly from Colorado to Canada?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Canada. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Canada flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Colorado to Canada

Explore weekly flight availability from Colorado to Canada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 24, 2025.

The most flights from USCO to CA0 are scheduled on a Friday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

Find useful and relevant information for your journey from Colorado to Canada. 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 Canada?

    There are many flights that can get you from Colorado to Canada in 2h 39m. Fly via United Airlines, Air Canada, or WestJet to get the fastest option. There are 898 mi between Colorado and Canada. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Canada one-way?

    $67 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from $124 and $139, respectively.

  • Can I find deals for flights from Colorado to Canada that include hotel bookings?

    Yes. In addition to deals on Colorado to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Canada?

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

  • Can I find deals for business class flights from Colorado to Canada?

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

  • What is the cheapest month to book a flight from Colorado to Canada?

    Currently, October is the cheapest month in which you can book a flight from Colorado to Canada (average of $60). Flying from Colorado to Canada in January is currently the most expensive (average of $154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
John F Kennedy Intl to Cancún flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Los Angeles to John F Kennedy Intl flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Cancún flights
Newark to Miami flights
Dallas/Fort Worth to LaGuardia flights
Los Angeles to Newark flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Orlando flights
Newark to Los Angeles flights
Dallas/Fort Worth to Newark flights
O'Hare Intl to Cancún flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Mexico City flights
San Francisco to John F Kennedy Intl flights
Newark to Orlando flights
Newark to West Palm Beach flights
Los Angeles to Seattle flights
Atlanta to LaGuardia flights
Seattle to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
Newark to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Boston to Fort Lauderdale flights
Newark to Mexico City flights
Hobby to LaGuardia flights
Atlanta to John F Kennedy Intl flights
Los Angeles to Honolulu flights
O'Hare Intl to Las Vegas flights
Los Angeles to LaGuardia flights
Seattle to Dallas/Fort Worth flights
Seattle to Los Angeles flights
O'Hare Intl to John F Kennedy Intl flights
John F Kennedy Intl to O'Hare Intl flights
Fort Lauderdale to LaGuardia flights
San Francisco to Los Angeles flights
LaGuardia to Orlando flights
LaGuardia to Cancún flights
Dulles Intl to Cancún flights
LaGuardia to Atlanta flights
Miami to John F Kennedy Intl flights
LaGuardia to Hobby flights

Top 6 airlines flying from Colorado to Canada

Discover the top 6 airlines that operate flights from Colorado to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$96Average$504FlexibilityNo cancel feeOn-time67%
DeltaCheapest$98Average$354FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$109Average$301FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$172Average$634FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$279Average$472FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$485Average$595FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.