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$107+ Cheap flights from Canada to Denver (DEN)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find flight deals from Canada to Denver

Cheapest flights from Canada to Denver
Explore the most affordable flight options available from Canada to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Trip.com deal was found by Cheapflights users on 11/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:00 amYLW - DEN
1 stop9h 28mMultiple Airlines
Mon 12/89:42 amDEN - YLW
2 stops13h 08mMultiple Airlines
Deal found 11/9$191
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/311:00 pmYVR - DEN
1 stop33h 02mMultiple Airlines
Mon 12/86:00 amDEN - YVR
1 stop8h 55mMultiple Airlines
Deal found 11/8$191
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/69:10 amYVR - DEN
1 stop7h 58mMultiple Airlines
Mon 12/86:00 amDEN - YVR
1 stop8h 55mMultiple Airlines
Deal found 11/8$192
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sat 12/66:15 amYYC - DEN
Nonstop2h 38mUnited Airlines
Sat 12/137:16 pmDEN - YYC
Nonstop2h 37mUnited Airlines
Deal found 11/7$199
This Kiwi.com deal was found by Cheapflights users on 11/8. 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.
Thu 12/1112:40 pmYWG - DEN
2 stops12h 40mMultiple Airlines
Sat 12/1312:59 amDEN - YWG
1 stop13h 08mMultiple Airlines
Deal found 11/8$202
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/311:00 pmYVR - DEN
1 stop33h 02mMultiple Airlines
Wed 12/109:15 pmDEN - YVR
1 stop16h 25mMultiple Airlines
Deal found 11/8$205
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/69:10 amYVR - DEN
1 stop7h 58mMultiple Airlines
Wed 12/109:15 pmDEN - YVR
1 stop16h 25mMultiple Airlines
Deal found 11/8$206
This Kiwi.com deal was found by Cheapflights users on 11/8. 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.
Thu 12/411:45 amYVR - DEN
2 stops11h 35mMultiple Airlines
Mon 12/86:00 amDEN - YVR
1 stop8h 55mMultiple Airlines
Deal found 11/8$207
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/145:45 pmYWG - DEN
1 stop16h 10mMultiple Airlines
Mon 12/151:02 pmDEN - YWG
1 stop10h 41mMultiple Airlines
Deal found 11/8$211
This Trip.com deal was found by Cheapflights users on 11/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:00 amYYC - DEN
1 stop6h 37mAir Canada
Sun 12/148:45 amDEN - YYC
1 stop15h 44mAir Canada
Deal found 11/8$212
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/125:35 pmYWG - DEN
1 stop7h 45mMultiple Airlines
Sat 12/1312:59 amDEN - YWG
1 stop13h 08mMultiple Airlines
Deal found 11/8$216
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/77:00 amYVR - DEN
1 stop26h 12mMultiple Airlines
Wed 12/109:15 pmDEN - YVR
1 stop16h 25mMultiple Airlines
Deal found 11/8$217

Cheap flight deals from Canada to Denver

Keep the following information in mind while searching for Canada to Denver flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(Trip.com)

One-way from

$107
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$395

Good round-trip deal

$280 or less

Good one-way deal

$198 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 Denver Intl
Search Deals
One-way flight from Canada to Denver Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Canada to Denver Intl.
Search Deals
Price to beat on a one-way flight from Canada to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Denver 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 November 10, 2025.
Use the filters below to find and compare flights from Canada to Denver that are best for you.

Fly from

Canada

Fly to

Denver

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 12/6

6:15 am-8:53 am

Nonstop2h 38m

Denver Intl

Sat 12/13

7:16 pm-9:53 pm

Nonstop2h 37m

$199

WinnipegDenver

YWG - DEN

YWGDEN

Winnipeg

Thu 12/11

12:40 pm-12:20 am

2 stops12h 40m

Denver Intl

Sat 12/13

12:59 am-3:07 pm

1 stop13h 08m

$202

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 1/17

2:13 pm-4:45 pm

Nonstop2h 32m

Denver Intl

Wed 1/21

8:05 am-7:35 pm

2 stops11h 30m

$209

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 1/17

2:13 pm-4:45 pm

Nonstop2h 32m

Denver Intl

Sat 1/31

8:05 am-7:35 pm

2 stops11h 30m

$209

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 1/16

6:45 am-12:37 pm

1 stop5h 52m

Denver Intl

Sat 1/31

8:05 am-7:35 pm

2 stops11h 30m

$214

WinnipegDenver

YWG - DEN

YWGDEN

Winnipeg

Sat 1/31

12:55 pm-11:00 am

2 stops23h 05m

Denver Intl

Thu 2/5

10:33 pm-12:46 am

1 stop25h 13m

$222

WinnipegDenver

YWG - DEN

YWGDEN

Winnipeg

Sat 12/6

5:55 am-6:08 pm

2 stops13h 13m

Denver Intl

Sat 12/13

10:44 pm-1:28 am

1 stop25h 44m

$230

KelownaDenver

YLW - DEN

YLWDEN

Kelowna

Fri 12/5

9:00 am-7:28 pm

1 stop9h 28m

Denver Intl

Mon 12/8

6:00 am-1:15 pm

1 stop8h 15m

$233

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 1/4

4:15 pm-9:04 am

1 stop16h 49m

Denver Intl

Sun 1/11

7:23 pm-10:52 pm

1 stop27h 29m

$238

ReginaDenver

YQR - DEN

YQRDEN

Regina

Thu 12/25

4:15 pm-3:58 am

1 stop12h 43m

Denver Intl

Thu 1/1

9:00 pm-6:17 pm

1 stop20h 17m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 60 results
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Best time to book a flight from Canada to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

What is the cheapest month to book a flight from Canada to Denver?

Currently, July is the cheapest month in which you can book a flight from Canada to Denver (average of $100). Flying from Canada to Denver in January is currently the most expensive (average of $205). 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 DEN?

Find hourly flight availability from Canada to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

One of the essential ways to save on airfare from Canada to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Canada to Denver. Price data was last updated on November 2, 2025.

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

Weekly flight availability from Canada to Denver

Explore weekly flight availability from Canada to Denver. 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 November 10, 2025.

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

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated November 10, 2025.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines, and WestJet from Canada to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,265 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,265 reviews
Alaska Airlines
8.0
Very good
11,265 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,012 reviews
Alaska Airlines
8.0
Very good
11,265 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
WestJet
7.2
Good
3,157 reviews
Alaska Airlines
8.0
Very good
11,265 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Air Canada
7.1
Good
10,432 reviews
Alaska Airlines
8.0
Very good
11,265 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Canada to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Canada?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Canada to Denver. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • How long is the flight from Canada to Denver?

    Departing from Canada to Denver will take you 2h 38m. Airlines will cover a distance of 898 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Canada to Denver one-way?

    $128 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $152 and $189, respectively.

  • What are the most popular routes from Canada to Denver?

    When deciding which route to take from Canada to Denver consider Toronto Pearson Intl - Denver Intl, Vancouver Intl - Denver Intl or Montreal Pierre Elliott Trudeau Intl - Denver Intl as they are the most popular.

  • What are the most reliable airlines from Canada to Denver?

    No one likes to see their flight delayed. When booking a flight from Canada to Denver consider choosing United Airlines (73%), Air Canada (69%) or Brussels Airlines (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Canada to Denver?

    Looking at all options, your cheapest flight can be booked for $232. While the most popular route (Toronto Pearson Intl - Denver Intl) can be booked for $251 on average, our data indicates $730 when flying from Canada to Denver.

  • Can I find deals for flights from Canada to Denver that include hotel bookings?

    Yes. In addition to deals on Canada to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Denver.

  • Can I find deals for business class flights from Canada to Denver?

    Yes. Cheapflights offers flight deals from Canada to Denver 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 Denver?

    Currently, July is the cheapest month in which you can book a flight from Canada to Denver (average of $100). Flying from Canada to Denver in January is currently the most expensive (average of $205). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Wheat Ridge
Central City
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Top 3 airlines flying from Canada to Denver

Discover the top 3 airlines that operate flights from Canada to Denver. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$100Average$241FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$113Average$507FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$113Average$452FlexibilityNo cancel feeOn-time67%

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