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Colorado

$85+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$147
(Air Canada)

One-way from

$85
(Kiwi.com)

Popular in

September

Cheapest in

November

Average price

$542

Good round-trip deal

$190 or less

Good one-way deal

$213 or less
From Canada to Colorado
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One-way flight from Canada to Colorado
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Canada to Colorado.
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Price to beat on a one-way flight from Canada to Colorado.
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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 September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/13. 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.
Wed 10/17:00 amYYC - DEN
1 stop5h 38mAir Canada
Wed 10/88:40 amDEN - YYC
1 stop8h 12mAir Canada
Deal found 9/13$147
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Wed 10/156:10 amYYC - DEN
1 stop6h 28mAir Canada
Sun 10/196:05 pmDEN - YYC
1 stop6h 37mAir Canada
Deal found 9/14$168
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Fri 10/35:00 amYQR - DEN
1 stop7h 38mAir Canada
Tue 10/76:05 pmDEN - YQR
1 stop6h 21mAir Canada
Deal found 9/14$174
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Sat 10/185:15 amYXE - DEN
1 stop7h 23mAir Canada
Sat 10/186:05 pmDEN - YXE
1 stop6h 32mAir Canada
Deal found 9/14$176
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Sat 11/155:05 amYXE - DEN
1 stop8h 32mAir Canada
Thu 12/48:45 amDEN - YXE
1 stop8h 16mAir Canada
Deal found 9/12$178
This Air Canada deal was found by Cheapflights users on 9/12. 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 10/135:15 amYXE - DEN
1 stop7h 23mAir Canada
Sat 10/258:40 amDEN - YXE
1 stop8h 46mAir Canada
Deal found 9/12$183
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:15 amYYC - DEN
Nonstop2h 38mUnited Airlines
Wed 11/511:44 amDEN - YYC
Nonstop2h 37mUnited Airlines
Deal found 9/14$187
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/288:55 amYYC - DEN
Nonstop2h 29mMultiple Airlines
Tue 9/308:55 pmDEN - YYC
1 stop20h 22mMultiple Airlines
Deal found 9/14$188
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Tue 10/219:15 amYYJ - DEN
1 stop7h 03mAir Canada
Sat 10/258:40 amDEN - YYJ
1 stop10h 50mAir Canada
Deal found 9/13$191
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Tue 10/145:00 amYQR - DEN
1 stop7h 38mAir Canada
Tue 10/146:05 pmDEN - YQR
1 stop6h 21mAir Canada
Deal found 9/13$193
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Fri 11/219:55 pmYYJ - DEN
1 stop13h 42mAir Canada
Sun 11/308:45 amDEN - YYJ
1 stop9h 11mAir Canada
Deal found 9/13$200
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/288:55 amYYC - DEN
Nonstop2h 29mMultiple Airlines
Mon 9/2910:29 pmDEN - YYC
1 stop11h 16mMultiple Airlines
Deal found 9/13$201

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 September 15, 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

Wed 10/1

7:00 am-12:38 pm

1 stop5h 38m

Denver Intl

Fri 10/3

6:05 pm-12:42 am

1 stop6h 37m

$147

SaskatoonDenver

YXE - DEN

YXEDEN

Saskatoon

Sun 10/12

5:15 am-12:38 pm

1 stop7h 23m

Denver Intl

Sat 10/18

6:05 pm-12:37 am

1 stop6h 32m

$176

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 10/29

6:15 am-8:53 am

Nonstop2h 38m

Denver Intl

Wed 11/5

11:44 am-2:21 pm

Nonstop2h 37m

$187

VictoriaDenver

YYJ - DEN

YYJDEN

Victoria Intl

Tue 10/21

9:15 am-5:18 pm

1 stop7h 03m

Denver Intl

Sat 10/25

8:40 am-5:10 pm

1 stop9h 30m

$191

VictoriaDenver

YYJ - DEN

YYJDEN

Victoria Intl

Sun 10/12

9:15 am-5:18 pm

1 stop7h 03m

Denver Intl

Sun 10/19

8:40 am-6:30 pm

1 stop10h 50m

$191

ReginaDenver

YQR - DEN

YQRDEN

Regina

Tue 10/14

5:00 am-12:38 pm

1 stop7h 38m

Denver Intl

Tue 10/14

6:05 pm-12:26 am

1 stop6h 21m

$193

SaskatoonDenver

YXE - DEN

YXEDEN

Saskatoon

Sat 11/15

5:05 am-12:37 pm

1 stop8h 32m

Denver Intl

Thu 12/4

8:45 am-12:56 am

1 stop15h 11m

$197

VictoriaDenver

YYJ - DEN

YYJDEN

Victoria Intl

Tue 3/3

10:10 am-5:44 pm

1 stop6h 34m

Denver Intl

Wed 3/4

8:45 am-1:51 pm

1 stop6h 06m

$197

VictoriaDenver

YYJ - DEN

YYJDEN

Victoria Intl

Fri 11/21

9:55 pm-12:37 pm

1 stop13h 42m

Denver Intl

Sun 11/30

8:45 am-4:56 pm

1 stop9h 11m

$200

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 12/20

6:10 am-8:53 am

Nonstop2h 43m

Denver Intl

Wed 12/24

7:15 pm-9:53 pm

Nonstop2h 38m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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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 September 15, 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 September 15, 2025.

The most flights from CA0 to USCO are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 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 September 15, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines 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
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
WestJet
7.2
Good
3,091 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Air Canada
7.1
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 38m. Fly via Air Canada, United Airlines, 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 $91. 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, 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

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Alternative routes for Canada to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$100Average$229FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$113Average$530FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$113Average$433FlexibilityNo cancel feeOn-time67%
DeltaCheapest$288Average$385FlexibilityNo cancel feeOn-timeN/A

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