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Cheap flights from Canada to Colorado from C$ 144

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Colorado

Enter your travel dates to find the best prices.

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 29 January 2026.

Tue 24/24:35 p.m.
YVR
-
DEN
1 stop14h 19m
Multiple Airlines
Tue 3/39:31 p.m.
DEN
-
YVR
1 stop17h 24m
Multiple Airlines
Deal found 27/1C$ 239
Fri 27/23:40 p.m.
YVR
-
DEN
1 stop11h 16m
Multiple Airlines
Sun 1/36:00 a.m.
DEN
-
YVR
1 stop7h 40m
Multiple Airlines
Deal found 27/1C$ 284
Wed 29/46:00 a.m.
YQR
-
DEN
1 stop5h 20m
WestJet
Wed 6/512:15 p.m.
DEN
-
YQR
1 stop6h 10m
WestJet
Deal found 27/1C$ 289
Fri 6/36:55 a.m.
YVR
-
DEN
2 stops8h 20m
Multiple Airlines
Sun 8/310:29 p.m.
DEN
-
YVR
1 stop16h 26m
Multiple Airlines
Deal found 28/1C$ 300
Tue 3/38:00 a.m.
YVR
-
DEN
1 stop8h 21m
Multiple Airlines
Thu 5/37:00 a.m.
DEN
-
YVR
2 stops16h 20m
Multiple Airlines
Deal found 27/1C$ 304
Sat 21/212:05 p.m.
YVR
-
DEN
1 stop7h 55m
Multiple Airlines
Mon 23/210:30 p.m.
DEN
-
YVR
1 stop26h 29m
Multiple Airlines
Deal found 27/1C$ 308
Wed 4/37:10 a.m.
YVR
-
DEN
1 stop9h 11m
Multiple Airlines
Tue 31/310:30 p.m.
DEN
-
YVR
2 stops17h 10m
Multiple Airlines
Deal found 28/1C$ 318
Wed 18/25:45 p.m.
YVR
-
DEN
1 stop22h 22m
Multiple Airlines
Mon 2/34:16 p.m.
DEN
-
YVR
1 stop8h 43m
Multiple Airlines
Deal found 27/1C$ 320
Mon 30/34:35 p.m.
YVR
-
DEN
1 stop16h 09m
Multiple Airlines
Thu 2/46:15 a.m.
DEN
-
YVR
2 stops18h 44m
Multiple Airlines
Deal found 28/1C$ 322
Wed 29/46:00 a.m.
YQR
-
DEN
1 stop5h 20m
WestJet
Mon 4/512:15 p.m.
DEN
-
YQR
1 stop6h 10m
WestJet
Deal found 27/1C$ 327
Mon 4/58:45 a.m.
YYC
-
DEN
1 stop14h 04m
Multiple Airlines
Wed 6/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
Multiple Airlines
Deal found 28/1C$ 330
Sat 30/58:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Mon 8/612:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 27/1C$ 334

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 29 January 2026.

Round-trip from

C$ 239

One-way from

C$ 144

Popular in

March

Cheapest in

November

Average price

C$ 622

Good round-trip deal

C$ 443 or less

Good one-way deal

C$ 248 or less
24/2-3/3
  • 24/2-3/3
  • 2 total stops
  • 31h 43m total
  • Canada to Colorado
Search Deals
WestJet
  • WestJet
  • 2/6
  • Nonstop
  • 2h 35m total
  • Canada to Colorado
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 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 629,999 searches. Data last updated 29 January 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 26/2

7:00 a.m.-10:02 a.m.

1 stop26h 02m

Denver Intl

Thu 5/3

11:56 a.m.-11:40 p.m.

1 stop12h 44m

C$ 326

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 30/5

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Denver Intl

Mon 8/6

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 334

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 6/3

6:25 a.m.-12:37 p.m.

1 stop6h 12m

Denver Intl

Tue 10/3

7:05 p.m.-10:24 a.m.

1 stop15h 19m

C$ 354

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 27/2

12:40 p.m.-10:27 p.m.

1 stop9h 47m

Denver Intl

Mon 2/3

5:30 a.m.-11:48 a.m.

1 stop6h 18m

C$ 356

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 27/2

12:40 p.m.-8:14 p.m.

1 stop7h 34m

Denver Intl

Wed 4/3

7:00 a.m.-11:48 a.m.

1 stop4h 48m

C$ 357

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 26/2

12:40 p.m.-10:27 p.m.

1 stop9h 47m

Denver Intl

Wed 4/3

7:00 a.m.-11:48 a.m.

1 stop4h 48m

C$ 357

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 28/2

6:30 a.m.-4:39 p.m.

1 stop10h 09m

Denver Intl

Wed 4/3

7:00 a.m.-11:48 a.m.

1 stop4h 48m

C$ 357

SaskatoonDenver

YXE - DEN

YXEDEN

Saskatoon

Tue 24/2

8:10 a.m.-12:06 p.m.

1 stop28h 56m

Denver Intl

Tue 3/3

8:00 p.m.-8:58 p.m.

2 stops23h 58m

C$ 361

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 1/5

12:29 p.m.-8:36 p.m.

1 stop8h 07m

Denver Intl

Thu 7/5

11:15 a.m.-8:44 p.m.

1 stop9h 29m

C$ 392

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 1/3

8:45 p.m.-12:37 p.m.

2 stops15h 52m

Denver Intl

Sat 7/3

8:05 a.m.-7:44 p.m.

1 stop11h 39m

C$ 396

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

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, July is the cheapest month in which you can book a flight from Canada to Colorado (average of C$ 133). Flying from Canada to Colorado in January is currently the most expensive (average of C$ 292). 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 29 January 2026.

One of the essential ways to save on airfare from Canada to Colorado is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

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 24 January 2026.

Travelers seeking maximum savings on their Canada to Colorado flight should consider departing on Monday evenings 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 29 January 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 29 January 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Canada to Colorado. 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
11,808 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

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
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

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
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

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
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

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
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

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
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

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?

    Airlines like WestJet, Air Canada, and Delta fly from Canada to Colorado in about 2h 35m. The time it takes to get you to your destination can typically vary by up to 7h 12m. The distance from Canada to Colorado is about 1445 km. This flight may include one or multiple stops.

  • 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$ 108. United Airlines flights start at C$ 169 while deals on Air Canada start at C$ 172 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, July is the cheapest month in which you can book a flight from Canada to Colorado (average of C$ 133). Flying from Canada to Colorado in January is currently the most expensive (average of C$ 292). 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

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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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 138AverageC$ 281FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 154AverageC$ 624FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 164AverageC$ 441FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 179AverageC$ 642FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 388AverageC$ 437FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapestC$ 548AverageC$ 737FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from Canada to Colorado become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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