HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$89+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Canada to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$126
(Kiwi.com)

One-way from

$89
(iWofly)

Popular in

December

Cheapest in

September

Average price

$440

Good round-trip deal

$168 or less

Good one-way deal

$168 or less
From Canada to Denver Intl
Search Deals
One-way flight from Canada to Denver Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 9/88:55 amYYC - DEN
Nonstop2h 29mWestJet
Tue 9/1612:15 pmDEN - YYC
Nonstop2h 30mWestJet
Deal found 6/10$126
This Air Canada deal was found by Cheapflights users on 6/11. 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 9/2312:00 pmYYC - DEN
1 stop7h 23mAir Canada
Sun 9/287:05 pmDEN - YYC
1 stop5h 37mAir Canada
Deal found 6/11$149
This Flightnetwork deal was found by Cheapflights users on 6/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:55 amYYC - DEN
Nonstop2h 32mMultiple Airlines
Sat 8/27:00 pmDEN - YYC
1 stop5h 43mMultiple Airlines
Deal found 6/11$151
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/266:30 amYWG - DEN
1 stop5h 57mWestJet
Wed 7/3012:15 pmDEN - YWG
1 stop7h 01mWestJet
Deal found 6/10$167
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:15 amYYC - DEN
Nonstop2h 34mUnited Airlines
Sun 6/157:19 pmDEN - YYC
Nonstop2h 29mUnited Airlines
Deal found 6/9$175
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:00 amYEG - DEN
1 stop5h 27mWestJet
Mon 8/1112:15 pmDEN - YEG
1 stop7h 12mWestJet
Deal found 6/10$181
This iWofly deal was found by Cheapflights users on 6/11. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/275:00 amYVR - DEN
1 stop5h 27mWestJet
Sun 8/312:15 pmDEN - YVR
1 stop6h 20mWestJet
Deal found 6/11$192
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:55 amYYC - DEN
Nonstop2h 29mDelta
Sat 9/276:30 amDEN - YYC
1 stop9h 16mDelta
Deal found 6/11$209
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/165:00 amYVR - DEN
1 stop5h 27mMultiple Airlines
Sun 8/107:00 amDEN - YVR
2 stops10h 10mMultiple Airlines
Deal found 6/10$239
This SmartFares deal was found by Cheapflights users on 6/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:15 pmYOW - DEN
1 stop18h 12mWestJet
Mon 7/2812:15 pmDEN - YOW
1 stop10h 26mWestJet
Deal found 6/10$259
This United deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/286:00 amYEG - DEN
Nonstop2h 44mMultiple Airlines
Sun 6/2911:35 amDEN - YEG
1 stop5h 50mMultiple Airlines
Deal found 6/10$260
This Air Canada deal was found by Cheapflights users on 6/10. 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 8/2010:50 amYEG - DEN
2 stops8h 40mAir Canada
Wed 8/2711:35 amDEN - YEG
1 stop10h 00mAir Canada
Deal found 6/10$263

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 June 12, 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

Mon 9/8

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Tue 9/16

12:15 pm-2:45 pm

Nonstop2h 30m

$126

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 9/23

12:00 pm-7:23 pm

1 stop7h 23m

Denver Intl

Sun 9/28

7:05 pm-12:42 am

1 stop5h 37m

$149

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 7/26

8:55 am-11:27 am

Nonstop2h 32m

Denver Intl

Sat 8/2

7:00 pm-12:43 am

1 stop5h 43m

$151

WinnipegDenver

YWG - DEN

YWGDEN

Winnipeg

Sat 7/26

6:30 am-11:27 am

1 stop5h 57m

Denver Intl

Wed 7/30

12:15 pm-8:16 pm

1 stop7h 01m

$167

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 8/7

7:30 pm-10:04 pm

Nonstop2h 34m

Denver Intl

Mon 8/11

7:19 pm-9:48 pm

Nonstop2h 29m

$181

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Fri 8/8

6:00 am-11:27 am

1 stop5h 27m

Denver Intl

Mon 8/11

12:15 pm-7:27 pm

1 stop7h 12m

$181

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Sun 7/27

5:00 am-11:27 am

1 stop5h 27m

Denver Intl

Sun 8/3

12:15 pm-5:35 pm

1 stop6h 20m

$192

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 9/23

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Fri 9/26

6:15 am-4:31 pm

1 stop10h 16m

$209

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Wed 7/16

5:00 am-11:27 am

1 stop5h 27m

Denver Intl

Sun 8/10

7:00 am-4:10 pm

2 stops10h 10m

$239

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 7/23

7:15 pm-11:27 am

1 stop18h 12m

Denver Intl

Mon 7/28

12:15 pm-12:41 am

1 stop10h 26m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
1
2
3
...
6

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, October is the cheapest month in which you can book a flight from Canada to Denver (average of $197). Flying from Canada to Denver 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 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 June 12, 2025.

When flying from Canada to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 12, 2025.

The most flights from CA0 to DEN are scheduled on a Monday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines 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
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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 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.

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

    $89 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $98 and $99, 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 Calgary - 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 Air Canada (79%), United Airlines (79%) or Austrian Airlines (76%) 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 $142. While the most popular route (Toronto Pearson Intl - Denver Intl) can be booked for $289 on average our data indicates $793 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, October is the cheapest month in which you can book a flight from Canada to Denver (average of $197). Flying from Canada to Denver 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

Traveling to a place near Canada?

Book flights to Canada if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Denver

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Denver flights
John F Kennedy Intl to Denver flights
Los Angeles to Denver flights
Dallas/Fort Worth to Denver flights
Newark to Denver flights
Seattle to Denver flights
O'Hare Intl to Denver flights
Boston to Denver flights
Philadelphia to Denver flights
Atlanta to Denver flights
Hobby to Denver flights
Baltimore to Denver flights
San Francisco to Denver flights
Minneapolis to Denver flights
Detroit to Denver flights
Charlotte to Denver flights
Raleigh to Denver flights
Orlando to Denver flights
Ontario to Denver flights
Dulles Intl to Denver flights
Austin to Denver flights
George Bush Intcntl to Denver flights
Miami to Denver flights
Tampa to Denver flights
Reagan-National to Denver flights
San Diego to Denver flights
Santa Ana to Denver flights
Portland to Denver flights
Sky Harbor Intl to Denver flights
Fort Lauderdale to Denver flights
Hartford to Denver flights
Las Vegas to Denver flights
Grand Rapids to Denver flights
Cleveland to Denver flights
Cincinnati to Denver flights
Madison to Denver flights
Milwaukee to Denver flights
St. Louis to Denver flights
Pittsburgh to Denver flights
Indianapolis to Denver flights
San Jose to Denver flights
Columbus to Denver flights
Dallas/Fort Worth to Colorado Springs flights
Sacramento to Denver flights
Richmond to Denver flights
Nashville to Denver flights
Midway to Denver flights
San Antonio to Denver flights
Syracuse to Denver flights
Love Field to Denver flights

Top 4 airlines flying from Canada to Denver

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$97Average$276FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$130Average$441FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$216Average$496FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$366FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.