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Cheap flights from Denver to Canada from C$ 130

DEN — YYZ
9 Oct — 16 Oct1
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

Fri 18/912:15 p.m. -
Nonstop2h 30m
Sun 20/98:45 a.m. -
Nonstop2h 35m
Deal found 6/9C$ 265
Sun 4/1012:15 p.m. -
Nonstop2h 30m
Sun 11/108:45 a.m. -
Nonstop2h 35m
Deal found 4/9C$ 280
Fri 11/912:15 p.m. -
1 stop7h 25m
Sun 20/95:00 a.m. -
1 stop5h 20m
Deal found 4/9C$ 309
Mon 5/1012:15 p.m. -
1 stop7h 55m
Thu 8/105:00 a.m. -
1 stop5h 20m
Deal found 8/9C$ 310
Fri 25/912:15 p.m. -
1 stop5h 35m
Sun 4/105:00 a.m. -
1 stop5h 20m
Deal found 4/9C$ 313
Mon 5/1010:44 p.m. -
2 stops15h 56m
Thu 8/105:00 a.m. -
1 stop5h 20m
Deal found 4/9C$ 317
Thu 15/1012:15 p.m. -
Nonstop2h 30m
Sun 18/108:45 a.m. -
Nonstop2h 35m
Deal found 3/9C$ 319
Sun 27/97:50 p.m. -
1 stop5h 49m
Sat 3/104:25 p.m. -
1 stop6h 43m
Deal found 8/9C$ 320
Thu 1/101:10 p.m. -
2 stops12h 05m
Mon 5/108:20 a.m. -
1 stop24h 12m
Deal found 4/9C$ 320
Fri 23/107:50 p.m. -
1 stop5h 54m
Thu 29/106:00 a.m. -
1 stop6h 38m
Deal found 8/9C$ 321
Thu 22/107:12 a.m. -
1 stop13h 43m
Mon 26/104:00 p.m. -
2 stops16h 45m
Deal found 4/9C$ 321
Thu 1/1012:15 p.m. -
Nonstop2h 30m
Thu 8/108:45 a.m. -
Nonstop2h 35m
Deal found 8/9C$ 323

Find flight deals from Denver to Canada

Round-trip from

C$ 265

One-way from

C$ 130

Popular in

February

Cheapest in

October

Average price

C$ 826

Good round-trip deal

C$ 259 or less

Good one-way deal

C$ 427 or less
WestJet
  • WestJet
  • 18/9-20/9
  • Nonstop
  • 5h 05m total
  • Denver to Canada
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WestJet
  • WestJet
  • 27/9-31/12
  • 1 total stop
  • 5h 35m 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).
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Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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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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Cheapflights Fare Finder

 
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

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Thu 8/10

7:50 p.m.-1:44 a.m.

1 stop5h 54m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 143

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Mon 5/10

7:50 p.m.-1:44 a.m.

1 stop5h 54m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 143

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Sat 26/9

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

Nonstop2h 32m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 156
Quickest round-trip

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Mon 14/9

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

Nonstop2h 30m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 156

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Tue 29/9

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

Nonstop2h 32m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 156

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Tue 15/9

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

Nonstop2h 30m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 156

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Sun 13/9

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

Nonstop2h 32m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 156

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Tue 6/10

11:21 a.m.-1:53 p.m.

Nonstop2h 32m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Mon 2/11

7:11 p.m.-11:53 p.m.

Nonstop3h 42m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 166

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Sat 3/10

9:10 a.m.-6:09 p.m.

1 stop8h 59m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 170

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

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

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, October is the cheapest month in which you can book a flight from Denver to Canada (average of C$ 692). Flying from Denver to Canada in May is currently the most expensive (average of C$ 850). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 64% on flights from Denver to Canada by exploring options for tickets in the afternoon.

Weekly flight availability from Denver to Canada

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 (2 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 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Canada

Check out reviews from past customers who have flown with United Airlines and Air 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
10,191 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

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
10,191 reviews
United Airlines
7.4
Good
10,191 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

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
11,603 reviews
United Airlines
7.4
Good
10,191 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

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

  • 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, Alaska Airlines, 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 14h 23m. 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 United Airlines. According to our data, you can fly for as low as C$ 95. Users have also found prices from C$ 124 and C$ 153 on WestJet and Alaska Airlines, 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 - Calgary.

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

    The top 3 most reliable airlines when flying from Denver to Canada are Air Canada (65%), United Airlines (65%) and Brussels Airlines (63%).

  • 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$ 644, our data indicates the cheapest price to be C$ 259. The most popular route (Denver Intl - Vancouver Intl), is priced around C$ 389.

  • 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, October is the cheapest month in which you can book a flight from Denver to Canada (average of C$ 692). Flying from Denver to Canada in May is currently the most expensive (average of C$ 850). 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

Top 2 airlines flying from Denver to Canada

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 207AverageC$ 434FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 353AverageC$ 933FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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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