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$43+ Cheap flights from Denver (DEN) to Canada

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Denver to Canada

Keep the following information in mind while searching for Denver to Canada flight deals. Data was last updated August 18, 2025.

Round-trip from

$123
(Trip.com)

One-way from

$43
(Trip.com)

Popular in

November

Cheapest in

March

Average price

$554

Good round-trip deal

$165 or less

Good one-way deal

$94 or less
From Denver Intl to Canada
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One-way flight from Denver Intl to Canada
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Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Denver Intl to Canada.
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Price to beat on a one-way flight from Denver Intl to Canada.
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Find flight deals from Denver to Canada

Cheapest flights from Denver to Canada
Explore the most affordable flight options available from Denver to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Trip.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/1812:15 pmDEN - YYC
Nonstop2h 30mWestJet
Sun 9/218:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/16$123
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/2212:15 pmDEN - YYC
Nonstop2h 30mWestJet
Thu 9/258:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/15$124
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/2512:15 pmDEN - YYC
Nonstop2h 30mWestJet
Sun 9/288:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/15$125
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/2612:15 pmDEN - YYC
Nonstop2h 30mWestJet
Mon 9/298:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/17$126
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/2612:15 pmDEN - YYC
Nonstop2h 30mWestJet
Sun 9/288:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/17$129
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:15 pmDEN - YYC
Nonstop2h 30mWestJet
Sun 9/78:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/16$133
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:15 pmDEN - YYC
Nonstop2h 30mWestJet
Mon 9/298:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/18$134
This Trip.com deal was found by Cheapflights users on 8/16. 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.
Sun 9/2811:35 amDEN - YYC
1 stop7h 27mAir Canada
Sun 10/57:00 amYYC - DEN
1 stop5h 38mAir Canada
Deal found 8/16$135
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:05 pmDEN - YYC
1 stop6h 37mAir Canada
Wed 10/87:00 amYYC - DEN
1 stop5h 38mAir Canada
Deal found 8/16$139
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/1112:15 pmDEN - YYC
Nonstop2h 30mWestJet
Sun 9/148:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 8/16$140
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/1412:15 pmDEN - YVR
1 stop6h 21mWestJet
Sun 9/285:00 amYVR - DEN
1 stop5h 24mWestJet
Deal found 8/17$176
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/1112:15 pmDEN - YVR
1 stop6h 21mWestJet
Sun 9/145:00 amYVR - DEN
1 stop5h 24mWestJet
Deal found 8/16$179

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Canada 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 August 18, 2025.
Use the filters below to find and compare flights from Denver to Canada that are best for you.

Fly from

Denver

Fly to

Canada

Route

Depart

Return

Price

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 9/18

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Sun 9/21

8:55 am-11:24 am

Nonstop2h 29m

$123

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 9/22

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Thu 9/25

8:55 am-11:24 am

Nonstop2h 29m

$124

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 9/25

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Sun 9/28

8:55 am-11:24 am

Nonstop2h 29m

$125

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 9/26

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Mon 9/29

8:55 am-11:24 am

Nonstop2h 29m

$126

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 9/18

7:05 pm-12:42 am

1 stop5h 37m

Calgary

Sun 9/21

8:55 am-11:24 am

Nonstop2h 29m

$129

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 9/26

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Sun 9/28

8:55 am-11:24 am

Nonstop2h 29m

$129

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 9/19

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Mon 9/22

8:55 am-11:24 am

Nonstop2h 29m

$133

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 9/3

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Sun 9/7

8:55 am-11:24 am

Nonstop2h 29m

$133

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sun 9/28

11:35 am-7:02 pm

1 stop7h 27m

Calgary

Sun 10/5

7:00 am-12:38 pm

1 stop5h 38m

$135

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 10/1

6:05 pm-12:42 am

1 stop6h 37m

Calgary

Wed 10/8

7:00 am-12:38 pm

1 stop5h 38m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 60 results
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6

Best time to book a flight from Denver to Canada

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

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

Currently, January is the cheapest month in which you can book a flight from Denver to Canada (average of $243). Flying from Denver to Canada in August is currently the most expensive (average of $348). 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 DEN to CA?

Find hourly flight availability from Denver to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Canada as you normally would.

Weekly flight availability from Denver to Canada

Explore weekly flight availability from Denver to Canada. 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 August 18, 2025.

The most flights from DEN to CA0 are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated August 18, 2025.
Read through reviews of airlines operating flights from Denver to Canada, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
WestJet
7.2
Good
3,023 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Air Canada
7.1
Good
9,992 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

Find useful and relevant information for your journey from Denver to Canada. 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 from for flights from Denver to Canada?

    For a flight from Denver to Canada, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • How long is the flight from Denver to Canada?

    WestJet and United Airlines can get you from Denver to Canada in just under 2h 30m. Your travel time will be generally consistent. There are 898 mi between Denver and Canada. All flights are typically nonstop.

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

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

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

    Consider Austrian Airlines (77%), Air Canada (69%) or United Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Denver to Canada.

  • What are the cheapest flights from Denver to Canada?

    On average you can expect to pay $1,048 for a flight from Denver to Canada. The cheapest flight overall is $151 while the most popular route, (Denver Intl - Vancouver Intl) is currently priced at $195.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Canada (average of $243). Flying from Denver to Canada in August is currently the most expensive (average of $348). 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 Denver to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Denver to Canada

Discover the top 6 airlines that operate flights from Denver to Canada. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$89Average$474FlexibilityNo cancel feeOn-time67%
DeltaCheapest$98Average$402FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$109Average$314FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$175Average$533FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$370Average$538FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$452Average$606FlexibilityNo cancel feeOn-time71%

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