HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$87+ Cheap flights from Canada to Colorado

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Canada to Colorado 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.

Cheap flight deals from Canada to Colorado

Keep the following information in mind while searching for Canada to Colorado flight deals. Data was last updated abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$127
(oojo)

One-way from

$87
(oojo)

Popular in

December

Cheapest in

October

Average price

$474

Good round-trip deal

$146 or less

Good one-way deal

$166 or less
Provider with most accurate pricing for Toronto (YTO)-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Denver Intl flights.
Search Deals
From Canada to Colorado
Search Deals
One-way flight from Canada to Colorado
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Canada to Colorado.
Search Deals
Price to beat on a one-way flight from Canada to Colorado.
Search Deals

Find flight deals from Canada to Colorado

Cheapest flights from Canada to Colorado
Explore the most affordable flight options available from Canada to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This oojo deal was found by Cheapflights users on 4/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/188:55 amYYC - DEN
Nonstop2h 29mWestJet
dom. 9/2112:15 pmDEN - YYC
Nonstop2h 30mWestJet
Deal found 4/27$127
This Air Canada deal was found by Cheapflights users on 4/27. 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.
jue. 9/181:20 pmYYC - DEN
1 stop6h 03mAir Canada
dom. 9/214:19 pmDEN - YYC
1 stop8h 23mAir Canada
Deal found 4/27$144
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/15:00 amYVR - DEN
1 stop5h 27mWestJet
lun. 6/912:15 pmDEN - YVR
1 stop5h 20mWestJet
Deal found 4/28$181
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
vie. 7/46:00 amYEG - DEN
1 stop5h 27mWestJet
dom. 7/67:40 pmDEN - YEG
1 stop4h 47mWestJet
Deal found 4/29$193
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
sáb. 6/218:55 amYYC - DEN
Nonstop2h 32mMultiple Airlines
vie. 7/410:15 amDEN - YYC
2 stops9h 27mMultiple Airlines
Deal found 4/28$207
This Delta deal was found by Cheapflights users on 4/28. 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.
mié. 6/258:55 amYYC - DEN
Nonstop2h 32mDelta
mié. 7/912:32 pmDEN - YYC
1 stop6h 33mDelta
Deal found 4/28$212
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/135:00 amYVR - DEN
1 stop5h 27mMultiple Airlines
mié. 5/281:33 pmDEN - YVR
1 stop9h 52mMultiple Airlines
Deal found 4/27$213
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/127:30 pmYYC - DEN
Nonstop2h 34mUnited Airlines
lun. 6/167:19 pmDEN - YYC
Nonstop2h 29mUnited Airlines
Deal found 4/28$219
This Air Canada deal was found by Cheapflights users on 4/28. 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.
lun. 5/2611:50 amYEG - DEN
1 stop7h 33mAir Canada
mié. 6/49:40 amDEN - YEG
2 stops10h 23mAir Canada
Deal found 4/28$219
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/196:00 amYEG - DEN
Nonstop2h 43mUnited Airlines
vie. 6/207:19 pmDEN - YEG
Nonstop2h 45mUnited Airlines
Deal found 4/27$227
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
lun. 5/129:25 amYEG - DEN
1 stop12h 22mMultiple Airlines
mar. 5/1312:15 pmDEN - YEG
1 stop5h 42mMultiple Airlines
Deal found 4/28$268
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
vie. 8/87:00 amYUL - DEN
1 stop13h 52mWestJet
mié. 8/1312:15 pmDEN - YUL
1 stop10h 28mWestJet
Deal found 4/28$275

Cheapflights Fare Finder

Customize your flight search to find flights from Canada to Colorado 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 abril 29, 2025.
Use the filters below to find and compare flights from Canada to Colorado that are best for you.

Fly from

Canada

Fly to

Colorado

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 9/18

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

dom. 9/21

12:15 pm-2:45 pm

Nonstop2h 30m

$127

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 9/18

1:20 pm-7:23 pm

1 stop6h 03m

Denver Intl

dom. 9/21

4:19 pm-12:42 am

1 stop8h 23m

$144

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

dom. 6/1

5:00 am-11:27 am

1 stop5h 27m

Denver Intl

lun. 6/9

12:15 pm-4:35 pm

1 stop5h 20m

$181

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

vie. 7/4

6:00 am-11:27 am

1 stop5h 27m

Denver Intl

dom. 7/6

7:40 pm-12:27 am

1 stop4h 47m

$193

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

sáb. 6/21

8:55 am-11:27 am

Nonstop2h 32m

Denver Intl

vie. 7/4

10:15 am-7:42 pm

2 stops9h 27m

$207

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mié. 6/25

8:55 am-11:27 am

Nonstop2h 32m

Denver Intl

mié. 7/9

12:32 pm-7:05 pm

1 stop6h 33m

$212

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

mar. 5/13

5:00 am-11:27 am

1 stop5h 27m

Denver Intl

mié. 5/28

1:33 pm-10:25 pm

1 stop9h 52m

$213

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 6/12

7:30 pm-10:04 pm

Nonstop2h 34m

Denver Intl

lun. 6/16

7:19 pm-9:48 pm

Nonstop2h 29m

$219

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

lun. 5/26

12:45 pm-7:23 pm

1 stop6h 38m

Denver Intl

sáb. 6/7

7:19 pm-10:04 pm

Nonstop2h 45m

$219

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

jue. 6/19

6:00 am-8:43 am

Nonstop2h 43m

Denver Intl

vie. 6/20

7:19 pm-10:04 pm

Nonstop2h 45m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

Best time to book a flight from Canada to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Canada to Colorado (average of $197). Flying from Canada to Colorado in March is currently the most expensive (average of $278). 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 CA to CO?

Find hourly flight availability from Canada to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Colorado as you normally would.

Weekly flight availability from Canada to Colorado

Explore weekly flight availability from Canada to Colorado. 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 abril 29, 2025.

The most flights from CA0 to USCO are scheduled on a Tuesday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated abril 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines and Delta from Canada to Colorado to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Porter Airlines
8.0
Very good
285 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $87. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Canada to Colorado for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada to Colorado 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 Canada to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Canada to Colorado (average of $197). Flying from Canada to Colorado in March is currently the most expensive (average of $278). 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 Canada to Colorado

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

Top 5 airlines flying from Canada to Colorado

Discover the top 5 airlines that operate flights from Canada to Colorado. 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$97Average$254FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$130Average$459FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$216Average$494FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$366FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$429Average$517FlexibilityNo 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.