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Cheap flights from Canada to Colorado from C$ 185

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
17 abr. — 24 abr.1
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 18 marzo 2026.

vie. 8/54:25 p.m.
YYC
-
DEN
1 stop6h 45m
Air Canada
dom. 10/57:50 p.m.
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 15/3C$ 340
mié. 15/41:45 p.m.
YVR
-
DEN
1 stop9h 14m
Multiple Airlines
mié. 22/41:40 p.m.
DEN
-
YVR
2 stops11h 30m
Multiple Airlines
Deal found 17/3C$ 346
mié. 3/66:00 a.m.
YYC
-
DEN
Nonstop2h 30m
United Airlines
dom. 7/67:16 p.m.
DEN
-
YYC
Nonstop2h 32m
United Airlines
Deal found 16/3C$ 349
mar. 14/410:30 a.m.
YVR
-
DEN
1 stop11h 29m
Multiple Airlines
mar. 21/47:15 a.m.
DEN
-
YVR
1 stop14h 35m
Multiple Airlines
Deal found 15/3C$ 357
mar. 28/46:25 a.m.
YYC
-
DEN
1 stop6h 10m
Air Canada
mar. 5/59:30 a.m.
DEN
-
YYC
1 stop6h 01m
Air Canada
Deal found 14/3C$ 362
lun. 27/46:00 a.m.
YYC
-
DEN
1 stop6h 35m
Air Canada
lun. 4/57:50 p.m.
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 14/3C$ 367
vie. 8/54:25 p.m.
YYC
-
DEN
1 stop6h 45m
Multiple Airlines
dom. 10/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
Multiple Airlines
Deal found 15/3C$ 374
mié. 29/412:29 p.m.
YYC
-
DEN
1 stop8h 17m
Delta
mié. 6/55:30 a.m.
DEN
-
YYC
1 stop6h 09m
Delta
Deal found 15/3C$ 378
mar. 5/56:40 a.m.
YYC
-
DEN
1 stop8h 56m
Delta
jue. 7/56:19 p.m.
DEN
-
YYC
1 stop4h 38m
Delta
Deal found 13/3C$ 379
jue. 30/46:25 a.m.
YYC
-
DEN
1 stop6h 10m
Air Canada
dom. 3/57:50 p.m.
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 13/3C$ 381
vie. 5/63:00 p.m.
YYC
-
DEN
1 stop8h 10m
Air Canada
lun. 8/67:50 p.m.
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 13/3C$ 382
sáb. 18/44:35 p.m.
YVR
-
DEN
1 stop6h 45m
Multiple Airlines
lun. 20/410:29 p.m.
DEN
-
YVR
2 stops17h 11m
Multiple Airlines
Deal found 17/3C$ 390

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 18 marzo 2026.

Round-trip from

C$ 340

One-way from

C$ 185

Popular in

February

Cheapest in

November

Average price

C$ 650

Good round-trip deal

C$ 412 or less

Good one-way deal

C$ 286 or less
Air Canada
  • Air Canada
  • 8/5-10/5
  • 2 total stops
  • 12h 36m total
  • Canada to Colorado
Search Deals
18/4
  • 18/4
  • 1 total stop
  • 15h 59m total
  • Canada to Colorado
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 18 marzo 2026.
Use the filters below to find and compare flights from Canada to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mar. 5/5

12:29 p.m.-8:46 p.m.

1 stop8h 17m

Denver Intl

jue. 7/5

6:19 p.m.-10:57 p.m.

1 stop4h 38m

C$ 383

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

vie. 17/4

9:27 a.m.-11:50 p.m.

1 stop13h 23m

Denver Intl

mar. 21/4

1:20 p.m.-6:40 p.m.

1 stop6h 20m

C$ 448

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

vie. 10/4

3:44 p.m.-11:32 p.m.

1 stop6h 48m

Denver Intl

mar. 14/4

12:30 p.m.-11:01 p.m.

2 stops11h 31m

C$ 463

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

vie. 17/4

6:00 a.m.-11:56 p.m.

1 stop16h 56m

Denver Intl

mar. 21/4

6:03 p.m.-12:10 a.m.

2 stops7h 07m

C$ 498

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mar. 7/4

6:30 a.m.-4:00 p.m.

1 stop9h 30m

Denver Intl

sáb. 18/4

5:30 a.m.-11:39 a.m.

1 stop6h 09m

C$ 515

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

vie. 1/5

12:29 p.m.-8:46 p.m.

1 stop8h 17m

Denver Intl

mié. 6/5

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

Nonstop2h 30m

C$ 516

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

mar. 31/3

6:20 a.m.-12:26 p.m.

1 stop5h 06m

Denver Intl

mar. 14/4

1:20 p.m.-11:01 p.m.

1 stop10h 41m

C$ 518

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 16/4

12:29 p.m.-8:46 p.m.

1 stop8h 17m

Denver Intl

sáb. 18/4

5:30 a.m.-11:39 a.m.

1 stop6h 09m

C$ 519

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mié. 27/5

6:45 a.m.-12:12 p.m.

1 stop5h 27m

Denver Intl

mié. 24/6

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

Nonstop2h 30m

C$ 522

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mié. 15/4

6:00 a.m.-8:36 a.m.

Nonstop2h 36m

Denver Intl

dom. 19/4

7:14 p.m.-9:48 p.m.

Nonstop2h 34m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 134). Flying from Canada to Colorado in February is currently the most expensive (average of C$ 368). 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 18 marzo 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 44% 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 14 March 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 18 marzo 2026.

The most flights from CA0 to USCO are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, 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 18 marzo 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
7.9
Good
12,063 reviews
Check prices

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,063 reviews
Alaska Airlines
7.9
Good
12,063 reviews
Check prices

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,287 reviews
Alaska Airlines
7.9
Good
12,063 reviews
Check prices

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,435 reviews
Alaska Airlines
7.9
Good
12,063 reviews
Check prices

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
WestJet
7.2
Good
3,297 reviews
Alaska Airlines
7.9
Good
12,063 reviews
Check prices

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Air Canada
7.1
Good
10,813 reviews
Alaska Airlines
7.9
Good
12,063 reviews
Check prices

Food

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 Delta, Alaska Airlines, and United Airlines fly from Canada to Colorado in about 2h 16m. The time it takes to get you to your destination can typically vary by up to 14h 40m. The distance from Canada to Colorado is about 1175 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$ 109. United Airlines flights start at C$ 170 while deals on Air Canada start at C$ 174 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$ 134). Flying from Canada to Colorado in February is currently the most expensive (average of C$ 368). 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 18 marzo 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 139AverageC$ 269FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 155AverageC$ 665FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 165AverageC$ 467FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 173AverageC$ 641FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 391AverageC$ 440FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapestC$ 554AverageC$ 744FlexibilityNo 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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