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Cheap flights from Denver to Canada from C$ 122

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denver to Canada

Enter your travel dates to find the best prices.

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 12 June 2026.

Wed 19/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Wed 26/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 11/6C$ 310
Sat 22/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Mon 31/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 8/6C$ 313
Wed 12/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Wed 26/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 9/6C$ 316
Sun 2/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Thu 6/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 7/6C$ 318
Tue 18/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Thu 20/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 9/6C$ 320
Tue 18/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Sat 22/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 7/6C$ 321
Tue 11/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 18/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 10/6C$ 323
Wed 22/712:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 4/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 7/6C$ 324
Mon 3/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Thu 6/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 7/6C$ 328
Tue 28/712:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Fri 31/78:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 7/6C$ 334
Tue 18/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 23/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 12/6C$ 339
Thu 20/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 25/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 8/6C$ 341

Find flight deals from Denver to Canada

Keep the following information in mind while searching for Denver to Canada flight deals. Data was last updated 12 June 2026.

Round-trip from

C$ 310

One-way from

C$ 122

Popular in

February

Cheapest in

August

Average price

C$ 805

Good round-trip deal

C$ 401 or less

Good one-way deal

C$ 255 or less
WestJet
  • WestJet
  • 19/8-26/8
  • Nonstop
  • 5h 05m total
  • Denver to Canada
Search Deals
WestJet
  • WestJet
  • 26/8
  • Nonstop
  • 2h 30m total
  • Denver to Canada
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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

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 629,999 searches. Data last updated 12 June 2026.
Use the filters below to find and compare flights from Denver to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 30/7

7:16 p.m.-9:48 p.m.

Nonstop2h 32m

Calgary

Thu 6/8

7:15 p.m.-9:43 p.m.

Nonstop2h 28m

C$ 379

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 22/9

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

Nonstop2h 30m

Calgary

Tue 29/9

6:00 a.m.-8:34 a.m.

Nonstop2h 34m

C$ 394

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 22/9

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

Nonstop2h 30m

Calgary

Tue 29/9

4:25 p.m.-11:08 p.m.

1 stop6h 43m

C$ 409

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 26/9

5:56 p.m.-11:12 p.m.

1 stop5h 16m

Calgary

Mon 5/10

12:33 p.m.-10:31 p.m.

1 stop9h 58m

C$ 429

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 3/7

7:16 p.m.-9:48 p.m.

Nonstop2h 32m

Calgary

Mon 13/7

7:15 p.m.-9:43 p.m.

Nonstop2h 28m

C$ 439

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 10/7

7:16 p.m.-9:48 p.m.

Nonstop2h 32m

Calgary

Fri 17/7

7:15 p.m.-9:43 p.m.

Nonstop2h 28m

C$ 439

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 3/7

7:16 p.m.-9:48 p.m.

Nonstop2h 32m

Calgary

Thu 16/7

7:15 p.m.-9:43 p.m.

Nonstop2h 28m

C$ 439

DenverAbbotsford

DEN - YXX

DENYXX

Denver Intl

Sat 8/8

12:15 p.m.-10:25 p.m.

1 stop11h 10m

Abbotsford

Sun 30/8

8:25 p.m.-11:20 a.m.

1 stop13h 55m

C$ 468

DenverAbbotsford

DEN - YXX

DENYXX

Denver Intl

Sun 2/8

12:15 p.m.-5:35 p.m.

1 stop6h 20m

Abbotsford

Mon 10/8

6:10 p.m.-11:20 a.m.

1 stop16h 10m

C$ 476

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 26/8

7:16 p.m.-9:48 p.m.

Nonstop2h 32m

Calgary

Wed 2/9

3:05 p.m.-11:12 p.m.

1 stop8h 07m

C$ 482

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Denver to Canada (average of C$ 113). Flying from Denver to Canada in May is currently the most expensive (average of C$ 1,608). 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 12 June 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 48% on flights from Denver to Canada by exploring options for tickets in the evening.

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 12 June 2026.

The most flights from DEN to CA0 are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

How far ahead should I book a flight from Denver to Canada?

The price you pay for your flight from Denver to Canada may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Canada. Price data was last updated on 8 June 2026.

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

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 12 June 2026.
Check out reviews from past customers who have flown with United Airlines,WestJet, andAir Canada from Denver to Canada to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,810 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,810 reviews
United Airlines
7.4
Good
9,810 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
WestJet
7.2
Good
3,357 reviews
United Airlines
7.4
Good
9,810 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
11,168 reviews
United Airlines
7.4
Good
9,810 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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?

    If you book a flight to Canada from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 29.7 km from the centre of Denver.

  • How long is the flight from Denver to Canada?

    Airlines like United Airlines, Delta, and WestJet fly from Denver to Canada in about 2h 32m. The time it takes to get you to your destination can typically vary by up to 3h 43m. Denver and Canada are separated by a distance of 1445 km. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 63. Users have also found prices from C$ 96 and C$ 102 on United Airlines and Air Canada, respectively.

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

    The most popular flight routes from Denver to Canada are Denver Intl - Vancouver Intl, Denver Intl - Toronto Pearson Intl and Denver Intl - Montreal Pierre Elliott Trudeau Intl.

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

    The top 3 most reliable airlines when flying from Denver to Canada are United Airlines (85%), Air Canada (80%) and Austrian Airlines (77%).

  • What are the cheapest flights from Denver to Canada?

    Looking for the cheapest flight from Denver to Canada? While on average our users pay C$ 825, our data indicates the cheapest price to be C$ 257. The most popular route (Denver Intl - Vancouver Intl), is priced around C$ 349.

  • 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, March is the cheapest month in which you can book a flight from Denver to Canada (average of C$ 113). Flying from Denver to Canada in May is currently the most expensive (average of C$ 1,608). 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

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Top 3 airlines flying from Denver to Canada

Discover the top 3 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 629,999 searches. Data last updated 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 97AverageC$ 246FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 290AverageC$ 855FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 384AverageC$ 620FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Denver to Canada?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Denver to Canada. 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 Denver to Canada?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Denver to Canada.

Can Cheapflights find flights from Denver to Canada with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Denver to Canada flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Denver to Canada become cheaper?

Yes, Cheapflights offers price alerts on Denver to Canada flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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