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Cheap flights from Canada to Colorado from C$ 140

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 209

One-way from

C$ 140

Popular in

December

Cheapest in

October

Average price

C$ 656

Good round-trip deal

C$ 459 or less

Good one-way deal

C$ 231 or less
WestJet
  • WestJet
  • 10/8-16/8
  • Nonstop
  • 5h 03m total
  • Canada to Colorado
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WestJet
  • WestJet
  • 23/7
  • Nonstop
  • 2h 32m total
  • Canada to Colorado
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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.
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 30 April 2025.

Sun 10/88:55 a.m.YYC - DEN
Nonstop2h 32mWestJet
Sat 16/812:15 p.m.DEN - YYC
Nonstop2h 31mWestJet
Deal found 29/4C$ 209
Thu 18/91:20 p.m.YYC - DEN
1 stop6h 03mAir Canada
Sun 21/94:19 p.m.DEN - YYC
1 stop8h 23mAir Canada
Deal found 29/4C$ 246
Sun 1/65:00 a.m.YVR - DEN
1 stop5h 27mWestJet
Mon 9/612:15 p.m.DEN - YVR
1 stop5h 20mWestJet
Deal found 28/4C$ 251
Fri 4/76:00 a.m.YEG - DEN
1 stop5h 27mWestJet
Sun 6/77:40 p.m.DEN - YEG
1 stop4h 47mWestJet
Deal found 29/4C$ 267
Mon 23/66:00 a.m.YXE - DEN
1 stop5h 27mWestJet
Fri 27/612:15 p.m.DEN - YXE
1 stop5h 48mWestJet
Deal found 29/4C$ 291
Tue 13/55:00 a.m.YVR - DEN
1 stop5h 27mMultiple Airlines
Wed 28/51:33 p.m.DEN - YVR
1 stop9h 52mMultiple Airlines
Deal found 27/4C$ 295
Thu 7/84:20 p.m.YYC - DEN
Nonstop2h 32mMultiple Airlines
Fri 15/88:30 a.m.DEN - YYC
2 stops10h 10mMultiple Airlines
Deal found 29/4C$ 323
Sat 2/85:15 a.m.YXE - DEN
2 stops17h 24mUnited Airlines
Fri 8/88:02 a.m.DEN - YXE
2 stops16h 56mUnited Airlines
Deal found 29/4C$ 334
Fri 4/712:50 p.m.YEG - DEN
1 stop6h 40mAir Canada
Sun 6/77:18 p.m.DEN - YEG
Nonstop2h 46mAir Canada
Deal found 29/4C$ 334
Wed 21/56:00 a.m.YEG - DEN
Nonstop2h 59mUnited Airlines
Mon 26/57:19 p.m.DEN - YEG
Nonstop2h 45mUnited Airlines
Deal found 29/4C$ 335
Fri 30/56:15 a.m.YYC - DEN
Nonstop2h 34mUnited Airlines
Sun 1/67:19 p.m.DEN - YYC
Nonstop2h 29mUnited Airlines
Deal found 29/4C$ 338
Fri 12/98:55 a.m.YYC - DEN
Nonstop2h 29mDelta
Sun 14/912:15 p.m.DEN - YYC
Nonstop2h 30mDelta
Deal found 29/4C$ 360

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 629,999 searches. Data last updated 30 April 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

Sun 10/8

8:55 a.m.-11:27 a.m.

Nonstop2h 32m

Denver Intl

Sat 16/8

12:15 p.m.-2:46 p.m.

Nonstop2h 31m

C$ 209

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 18/9

1:20 p.m.-7:23 p.m.

1 stop6h 03m

Denver Intl

Sun 21/9

4:19 p.m.-12:42 a.m.

1 stop8h 23m

C$ 246

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Sun 1/6

5:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Mon 9/6

12:15 p.m.-4:35 p.m.

1 stop5h 20m

C$ 251

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Fri 4/7

6:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Sun 6/7

7:40 p.m.-12:27 a.m.

1 stop4h 47m

C$ 267

SaskatoonDenver

YXE - DEN

YXEDEN

Saskatoon

Mon 23/6

6:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Fri 27/6

12:15 p.m.-6:03 p.m.

1 stop5h 48m

C$ 291

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Tue 13/5

5:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Wed 28/5

1:33 p.m.-10:25 p.m.

1 stop9h 52m

C$ 295

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 7/8

4:20 p.m.-6:52 p.m.

Nonstop2h 32m

Denver Intl

Fri 15/8

8:30 a.m.-6:40 p.m.

2 stops10h 10m

C$ 323

SaskatoonDenver

YXE - DEN

YXEDEN

Saskatoon

Sat 2/8

5:15 a.m.-10:39 p.m.

2 stops17h 24m

Denver Intl

Fri 8/8

8:02 a.m.-12:58 a.m.

2 stops16h 56m

C$ 334

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Fri 4/7

12:50 p.m.-7:30 p.m.

1 stop6h 40m

Denver Intl

Sun 6/7

7:18 p.m.-10:04 p.m.

Nonstop2h 46m

C$ 334

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Wed 21/5

6:00 a.m.-8:59 a.m.

Nonstop2h 59m

Denver Intl

Mon 26/5

7:19 p.m.-10:04 p.m.

Nonstop2h 45m

C$ 335

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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, August is the cheapest month in which you can book a flight from Canada to Colorado (average of C$ 320). Flying from Canada to Colorado in December is currently the most expensive (average of C$ 484). 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 30 April 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 30 April 2025.

The most flights from CA0 to USCO are scheduled on a Wednesday (10 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 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Colorado when rainfall is around 13.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 30 April 2025.
See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Canada to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Brussels Airlines
7.4
Good
346 reviews
Alaska Airlines
8.0
Very good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 140. Air Canada flights start at C$ 148 while deals on Delta start at C$ 220 one-way.

  • 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, August is the cheapest month in which you can book a flight from Canada to Colorado (average of C$ 320). Flying from Canada to Colorado in December is currently the most expensive (average of C$ 484). 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 6 airlines flying from Canada to Colorado

Discover the top 6 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 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 168AverageC$ 395FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 188AverageC$ 626FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 208AverageC$ 747FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 237AverageC$ 592FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 476AverageC$ 626FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapestC$ 504AverageC$ 560FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Canada to Colorado?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Canada to Colorado. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Canada to Colorado?

Millions of users choose and trust Cheapflights to book the best flight deals from Canada to Colorado for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Canada to Colorado with no change fees?

Yes, we can. To see specific flights from Canada to Colorado with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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