HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$106+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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

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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:35 pm
YVR
-
DEN
1 stop14h 19m
Multiple Airlines
Tue 3/39:31 pm
DEN
-
YVR
1 stop17h 24m
Multiple Airlines
Deal found 1/27$176
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:40 pm
YVR
-
DEN
1 stop11h 16m
Multiple Airlines
Sun 3/16:00 am
DEN
-
YVR
1 stop7h 40m
Multiple Airlines
Deal found 1/27$209
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
YQR
-
DEN
1 stop5h 20m
WestJet
Wed 5/612:15 pm
DEN
-
YQR
1 stop6h 10m
WestJet
Deal found 1/27$213
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fri 3/66:55 am
YVR
-
DEN
2 stops8h 20m
Multiple Airlines
Sun 3/810:29 pm
DEN
-
YVR
1 stop16h 26m
Multiple Airlines
Deal found 1/28$221
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
YVR
-
DEN
1 stop8h 21m
Multiple Airlines
Thu 3/57:00 am
DEN
-
YVR
2 stops16h 20m
Multiple Airlines
Deal found 1/27$224
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:05 pm
YVR
-
DEN
1 stop7h 55m
Multiple Airlines
Mon 2/2310:30 pm
DEN
-
YVR
1 stop26h 29m
Multiple Airlines
Deal found 1/27$227
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 3/47:10 am
YVR
-
DEN
1 stop9h 11m
Multiple Airlines
Tue 3/3110:30 pm
DEN
-
YVR
2 stops17h 10m
Multiple Airlines
Deal found 1/28$234
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:45 pm
YVR
-
DEN
1 stop22h 22m
Multiple Airlines
Mon 3/24:16 pm
DEN
-
YVR
1 stop8h 43m
Multiple Airlines
Deal found 1/27$236
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 3/304:35 pm
YVR
-
DEN
1 stop16h 09m
Multiple Airlines
Thu 4/26:15 am
DEN
-
YVR
2 stops18h 44m
Multiple Airlines
Deal found 1/28$237
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
YQR
-
DEN
1 stop5h 20m
WestJet
Mon 5/412:15 pm
DEN
-
YQR
1 stop6h 10m
WestJet
Deal found 1/27$241
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 5/48:45 am
YYC
-
DEN
1 stop14h 04m
Multiple Airlines
Wed 5/612:15 pm
DEN
-
YYC
Nonstop2h 30m
Multiple Airlines
Deal found 1/28$243
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:15 pm
YWG
-
DEN
2 stops20h 05m
WestJet
Tue 6/212:15 pm
DEN
-
YWG
1 stop7h 00m
WestJet
Deal found 1/28$245

Find flight deals from Canada to Colorado

Keep the following information in mind while searching for Canada to Colorado flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(Kiwi.com)

One-way from

$106
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$458

Good round-trip deal

$315 or less

Good one-way deal

$209 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. 6% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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

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 January 29, 2026.
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

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Thu 2/26

7:00 am-10:02 am

1 stop26h 02m

Denver Intl

Thu 3/5

11:56 am-11:40 pm

1 stop12h 44m

$240

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/30

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Mon 6/8

12:15 pm-2:45 pm

Nonstop2h 30m

$246

WinnipegDenver

YWG - DEN

YWGDEN

Winnipeg

Fri 5/29

4:55 pm-11:20 am

1 stop19h 25m

Denver Intl

Tue 6/2

12:15 pm-8:15 pm

1 stop7h 00m

$246

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 3/6

6:25 am-12:37 pm

1 stop6h 12m

Denver Intl

Tue 3/10

7:05 pm-10:24 am

1 stop15h 19m

$261

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 2/27

12:40 pm-10:27 pm

1 stop9h 47m

Denver Intl

Mon 3/2

5:30 am-11:48 am

1 stop6h 18m

$262

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 2/27

12:40 pm-8:14 pm

1 stop7h 34m

Denver Intl

Wed 3/4

7:00 am-11:48 am

1 stop4h 48m

$263

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 2/26

12:40 pm-10:27 pm

1 stop9h 47m

Denver Intl

Wed 3/4

7:00 am-11:48 am

1 stop4h 48m

$263

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 2/28

6:30 am-4:39 pm

1 stop10h 09m

Denver Intl

Wed 3/4

7:00 am-11:48 am

1 stop4h 48m

$263

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 3/1

8:45 pm-12:37 pm

2 stops15h 52m

Denver Intl

Sat 3/7

8:05 am-7:44 pm

1 stop11h 39m

$292

ReginaDenver

YQR - DEN

YQRDEN

Regina

Thu 5/21

6:00 am-11:20 am

1 stop5h 20m

Denver Intl

Mon 5/25

12:15 pm-8:25 pm

1 stop8h 10m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, July is the cheapest month in which you can book a flight from Canada to Colorado (average of $98). Flying from Canada to Colorado in January is currently the most expensive (average of $215). 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 January 29, 2026.

It’s typically best to fly out from Canada to Colorado in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Canada to Colorado. Price data was last updated on January 24, 2026.

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

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 January 29, 2026.

The most flights from CA0 to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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 January 29, 2026.
See what other customers who have flown with Alaska Airlines, United Airlines, and WestJet from Canada to Colorado have to say. 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
11,808 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
WestJet
7.2
Good
3,253 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Air Canada
7.1
Good
10,667 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • How long is the flight from Canada to Colorado?

    There are many flights that can get you from Canada to Colorado in 2h 35m. Fly via WestJet, Air Canada, or Delta to get the fastest option. Canada and Colorado are separated by a distance of 898 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $85. However, be on the lookout for offers from Air Canada and United Airlines, 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, July is the cheapest month in which you can book a flight from Canada to Colorado (average of $98). Flying from Canada to Colorado in January is currently the most expensive (average of $215). 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 Fort Lauderdale flights
John F Kennedy Intl to Miami flights
San Francisco to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
San Francisco to Newark flights
LaGuardia to Fort Lauderdale flights
Newark to West Palm Beach flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
San Francisco to LaGuardia flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Las Vegas flights
O'Hare Intl to Sky Harbor Intl flights
Newark to Las Vegas flights
Los Angeles to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
Newark to Orlando flights
Minneapolis to Sky Harbor Intl flights
Seattle to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Tampa flights
O'Hare Intl to Dallas/Fort Worth flights
LaGuardia to Orlando flights
Los Angeles to Seattle flights
Newark to Tampa flights
John F Kennedy Intl to Dallas/Fort Worth flights
Boston to Fort Lauderdale flights
Seattle to Las Vegas flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
Seattle to Sky Harbor Intl flights
John F Kennedy Intl to Sky Harbor Intl flights
Newark to Los Angeles flights
San Francisco to Las Vegas flights
Dulles Intl to Miami flights
Newark to Sky Harbor Intl flights
John F Kennedy Intl to New Orleans flights
Boston to Tampa flights
Boston to Miami flights
Dallas/Fort Worth to LaGuardia flights
Reagan-National to Miami flights
LaGuardia to West Palm Beach flights
Newark to New Orleans flights
Detroit to Orlando flights
Los Angeles to Honolulu flights
Minneapolis to Orlando flights
Detroit to Fort Lauderdale flights
O'Hare Intl to Fort Lauderdale flights

Top 4 airlines flying from Canada to Colorado

Discover the top 4 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$74Average$471FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$91Average$563FlexibilityNo cancel feeOn-time69%
WestJetCheapest$95Average$201FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$262Average$344FlexibilityNo cancel feeOn-time75%

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.