HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$59+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Canada 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 Denver to Canada

Keep the following information in mind while searching for Denver to Canada flight deals. Data was last updated July 3, 2025.

Round-trip from

$159
(Kiwi.com)

One-way from

$59
(Mytrip)

Popular in

November

Cheapest in

March

Average price

$525

Good round-trip deal

$200 or less

Good one-way deal

$84 or less
From Denver Intl to Canada
Search Deals
One-way flight from Denver Intl to Canada
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Canada.
Search Deals
Price to beat on a one-way flight from Denver Intl to Canada.
Search Deals

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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 9/1512:15 pmDEN - YYC
Nonstop2h 30mWestJet
Mon 9/228:55 amYYC - DEN
Nonstop2h 29mWestJet
Deal found 7/1$159
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 10/247:21 pmDEN - YYC
Nonstop2h 27mUnited Airlines
Fri 10/316:20 amYYC - DEN
Nonstop2h 30mUnited Airlines
Deal found 7/1$190
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Thu 10/26:05 pmDEN - YYC
1 stop6h 37mAir Canada
Thu 10/910:15 amYYC - DEN
1 stop7h 03mAir Canada
Deal found 7/2$200
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/3012:15 pmDEN - YQR
1 stop7h 55mWestJet
Wed 8/66:00 amYQR - DEN
1 stop5h 27mWestJet
Deal found 7/2$221
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 9/912:15 pmDEN - YYC
Nonstop2h 30mMultiple Airlines
Fri 9/1212:30 amYYC - DEN
1 stop18h 32mMultiple Airlines
Deal found 7/1$228
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 9/208:41 pmDEN - YVR
1 stop16h 59mMultiple Airlines
Fri 9/265:00 amYVR - DEN
1 stop5h 24mMultiple Airlines
Deal found 7/2$228
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Tue 9/1612:15 pmDEN - YVR
1 stop5h 21mWestJet
Sat 9/2010:15 pmYVR - DEN
1 stop12h 09mWestJet
Deal found 7/3$230
This Trip.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/2912:15 pmDEN - YXX
1 stop5h 37mWestJet
Tue 8/58:55 pmYXX - DEN
1 stop13h 32mWestJet
Deal found 7/1$238
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/1412:15 pmDEN - YWG
1 stop7h 01mWestJet
Sun 8/179:05 pmYWG - DEN
1 stop15h 22mWestJet
Deal found 7/2$253
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/259:00 pmDEN - YTZ
1 stop13h 20mMultiple Airlines
Wed 9/33:35 pmYTZ - DEN
1 stop18h 06mMultiple Airlines
Deal found 7/2$268
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 9/2812:15 pmDEN - YWG
1 stop7h 00mMultiple Airlines
Mon 9/299:00 amYWG - DEN
2 stops10h 26mMultiple Airlines
Deal found 7/3$272
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Thu 8/711:35 amDEN - YQR
1 stop12h 51mAir Canada
Mon 8/1112:15 pmYQR - DEN
1 stop7h 15mAir Canada
Deal found 7/2$297

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 July 3, 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

Mon 9/15

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Mon 9/22

8:55 am-11:24 am

Nonstop2h 29m

$159

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 10/24

7:21 pm-9:48 pm

Nonstop2h 27m

Calgary

Fri 10/31

6:20 am-8:50 am

Nonstop2h 30m

$190

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 10/2

6:05 pm-12:42 am

1 stop6h 37m

Calgary

Thu 10/9

10:15 am-5:18 pm

1 stop7h 03m

$200

DenverRegina

DEN - YQR

DENYQR

Denver Intl

Wed 7/30

12:15 pm-8:10 pm

1 stop7h 55m

Regina

Wed 8/6

6:00 am-11:27 am

1 stop5h 27m

$221

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 9/9

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Fri 9/12

12:30 am-7:02 pm

1 stop18h 32m

$228

DenverVancouver

DEN - YVR

DENYVR

Denver Intl

Sat 9/20

8:41 pm-12:40 pm

1 stop16h 59m

Vancouver Intl

Fri 9/26

5:00 am-11:24 am

1 stop5h 24m

$228

DenverVancouver

DEN - YVR

DENYVR

Denver Intl

Tue 9/16

12:15 pm-4:36 pm

1 stop5h 21m

Vancouver Intl

Sat 9/20

10:15 pm-11:24 am

1 stop12h 09m

$230

DenverAbbotsford

DEN - YXX

DENYXX

Denver Intl

Tue 7/29

12:15 pm-4:52 pm

1 stop5h 37m

Abbotsford

Tue 8/5

8:55 pm-11:27 am

1 stop13h 32m

$238

DenverWinnipeg

DEN - YWG

DENYWG

Denver Intl

Thu 8/14

12:15 pm-8:16 pm

1 stop7h 01m

Winnipeg

Sun 8/17

9:05 pm-11:27 am

1 stop15h 22m

$253

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Mon 8/25

9:00 pm-12:20 pm

1 stop13h 20m

Toronto Island

Wed 9/3

3:35 pm-7:41 am

1 stop18h 06m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 60 results
1
2
3
...
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 July 3, 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 July 3, 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 (10 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 July 3, 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

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,917 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $59. Air Canada flights start at $74 while deals on United Airlines start at $79 one-way.

  • 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 - Toronto Pearson Intl or Denver Intl - Calgary as they are the most popular.

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

    Consider Austrian Airlines (74%), Air Canada (73%) or United Airlines (73%) 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 $1,578 for a flight from Denver to Canada. The cheapest flight overall is $167 while the most popular route, (Denver Intl - Vancouver Intl) is currently priced at $228.

  • 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

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 Denver to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to Seattle flights
Denver to LaGuardia flights
Denver to John F Kennedy Intl flights
Denver to O'Hare Intl flights
Denver to Los Angeles flights
Denver to Dallas/Fort Worth flights
Denver to Cancún flights
Denver to Orlando flights
Denver to San Francisco flights
Denver to Newark flights
Denver to Sky Harbor Intl flights
Denver to Miami flights
Denver to Boston flights
Denver to San Diego flights
Denver to Midway flights
Denver to Baltimore flights
Denver to Philadelphia flights
Denver to Detroit flights
Denver to Ontario flights
Denver to Minneapolis flights
Denver to Santa Ana flights
Denver to Honolulu flights
Denver to Atlanta flights
Denver to Hobby flights
Denver to Fort Lauderdale flights
Denver to Dulles Intl flights
Denver to Portland flights
Denver to Reagan-National flights
Denver to Tampa flights
Denver to Grand Rapids flights
Denver to George Bush Intcntl flights
Denver to Cozumel flights
Denver to Kahului flights
Denver to Nashville flights
Denver to Charlotte flights
Denver to Mexico City flights
Denver to Austin flights
Denver to New Orleans flights
Denver to Lihue flights
Denver to Anchorage flights
Denver to St. Louis flights
Denver to Milwaukee flights
Denver to Portland flights
Denver to Vancouver Intl flights
Denver to Raleigh flights
Denver to San Jose flights
Denver to Kansas City flights
Denver to Pensacola flights
Denver to San José del Cabo flights

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$91Average$479FlexibilityNo cancel feeOn-time67%
WestJetCheapest$109Average$296FlexibilityNo cancel feeOn-time60%
DeltaCheapest$120Average$432FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$166Average$539FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$366Average$488FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$452Average$606FlexibilityNo cancel feeOn-time71%

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.