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Cheap flights from Canada to Denver from C$ 202

YYZ — DEN
11 Nov — 18 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Denver

Wed 25/114:30 p.m. -
1 stop7h 37m
Wed 2/122:51 p.m. -
1 stop9h 39m
Deal found 11/10C$ 403
Fri 13/114:30 p.m. -
1 stop7h 23m
Tue 17/1110:29 p.m. -
1 stop26h 01m
Deal found 10/10C$ 405
Fri 4/124:30 p.m. -
1 stop7h 19m
Tue 8/1210:48 p.m. -
1 stop25h 42m
Deal found 10/10C$ 406
Wed 11/115:10 p.m. -
1 stop6h 43m
Tue 17/1110:29 p.m. -
1 stop26h 01m
Deal found 10/10C$ 410
Wed 23/127:30 a.m. -
1 stop15h 27m
Wed 30/126:30 a.m. -
1 stop28h 45m
Deal found 8/10C$ 423
Fri 20/114:30 p.m. -
1 stop16h 53m
Tue 24/117:10 p.m. -
1 stop19h 45m
Deal found 9/10C$ 448
Sat 5/124:30 p.m. -
1 stop7h 17m
Tue 8/1210:48 p.m. -
1 stop25h 42m
Deal found 10/10C$ 449
Wed 11/115:10 p.m. -
1 stop6h 43m
Mon 16/1110:55 p.m. -
2 stops47h 47m
Deal found 11/10C$ 450
Wed 23/127:30 a.m. -
1 stop15h 27m
Thu 31/126:30 a.m. -
1 stop12h 30m
Deal found 8/10C$ 452
Mon 9/115:10 p.m. -
1 stop16h 09m
Mon 16/1110:55 p.m. -
2 stops47h 47m
Deal found 12/10C$ 453
Mon 16/112:20 p.m. -
1 stop9h 14m
Tue 8/125:25 a.m. -
1 stop7h 28m
Deal found 8/10C$ 455
Tue 15/122:55 p.m. -
1 stop6h 52m
Tue 22/126:30 a.m. -
1 stop10h 40m
Deal found 11/10C$ 456

Find flight deals from Canada to Denver

Round-trip from

C$ 331

One-way from

C$ 202

Popular in

October

Cheapest in

April

Average price

C$ 794

Good round-trip deal

C$ 639 or less

Good one-way deal

C$ 355 or less
25/1-27/1
  • 25/1-27/1
  • 2 total stops
  • 20h 59m total
  • Canada to Denver
Search Deals
5/1-31/12
  • 5/1-31/12
  • 1 total stop
  • 13h 45m total
  • Canada to Denver
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Canada to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverDenver

YVR Vancouver Intl - DEN Denver Intl

YVRDEN

Vancouver Intl

Tue 5/1

8:50 a.m.-10:35 p.m.

1 stop13h 45m

Denver Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 202

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Wed 6/1

7:30 a.m.-12:56 p.m.

1 stop6h 26m

Denver Intl

Wed 31/12

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

Nonstop0h 00m

C$ 207

VancouverDenver

YVR Vancouver Intl - DEN Denver Intl

YVRDEN

Vancouver Intl

Mon 23/11

8:50 a.m.-8:23 a.m.

1 stop23h 33m

Denver Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 208

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Mon 4/1

8:00 p.m.-10:35 p.m.

1 stop27h 35m

Denver Intl

Wed 31/12

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

Nonstop0h 00m

C$ 235

VancouverDenver

YVR Vancouver Intl - DEN Denver Intl

YVRDEN

Vancouver Intl

Mon 4/1

5:05 p.m.-12:56 p.m.

1 stop19h 51m

Denver Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 257

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Mon 23/11

1:35 p.m.-7:29 p.m.

1 stop6h 54m

Denver Intl

Wed 31/12

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

Nonstop0h 00m

C$ 268

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Thu 12/11

1:35 p.m.-7:29 p.m.

1 stop6h 54m

Denver Intl

Wed 31/12

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

Nonstop0h 00m

C$ 268

EdmontonDenver

YEG Edmonton - DEN Denver Intl

YEGDEN

Edmonton

Sun 13/12

4:30 p.m.-8:16 a.m.

1 stop16h 46m

Denver Intl

Wed 31/12

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

Nonstop0h 00m

C$ 271

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Tue 10/11

6:45 a.m.-11:43 a.m.

1 stop5h 58m

Denver Intl

Wed 31/12

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

Nonstop0h 00m

C$ 277

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Wed 25/11

2:55 p.m.-11:07 p.m.

1 stop9h 12m

Denver Intl

Wed 31/12

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

Nonstop0h 00m

C$ 282

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, June is the cheapest month in which you can book a flight from Canada to Denver (average of C$ 676). Flying from Canada to Denver in December is currently the most expensive (average of C$ 824). 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?

It’s typically best to fly out from Canada to Denver at noon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Canada to Denver

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

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

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Canada to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

Reviews of airlines servicing Denver

See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Canada to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,052 reviews
Check prices

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,052 reviews
Alaska Airlines
7.9
Good
13,052 reviews
Check prices

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,653 reviews
Alaska Airlines
7.9
Good
13,052 reviews
Check prices

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.4
Good
10,350 reviews
Alaska Airlines
7.9
Good
13,052 reviews
Check prices

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
WestJet
7.2
Good
3,448 reviews
Alaska Airlines
7.9
Good
13,052 reviews
Check prices

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Air Canada
7.1
Good
11,758 reviews
Alaska Airlines
7.9
Good
13,052 reviews
Check prices

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly into for flights to Denver from Canada?

    Denver Intl (DEN), located 29.7 km from the city centre, is the airport you fly into when you book flights from Canada to Denver.

  • How long is the flight from Canada to Denver?

    Airlines like Delta, Air Canada, and Alaska Airlines fly from Canada to Denver in about 4h 56m. The time it takes to get you to your destination can typically vary by up to 1h 58m. The distance from Canada to Denver is about 1638 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 157. Users have also found prices from C$ 190 and C$ 220 on United Airlines and Air Canada, 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 Montreal Pierre Elliott Trudeau Intl - Denver Intl as they are the most popular.

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

    Consider Air Canada (66%), United Airlines (66%) or Brussels Airlines (35%) when booking your flight. These represent the most reliable airlines when flying from Canada to Denver.

  • What are the cheapest flights from Canada to Denver?

    Looking for the cheapest flight from Canada to Denver? While on average our users pay C$ 890, our data indicates the cheapest price to be C$ 330. The most popular route (Toronto Pearson Intl - Denver Intl), is priced around C$ 537.

  • 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, June is the cheapest month in which you can book a flight from Canada to Denver (average of C$ 676). Flying from Canada to Denver in December is currently the most expensive (average of C$ 824). 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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
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Top 5 airlines flying from Canada to Denver

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 145AverageC$ 354FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 193AverageC$ 815FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 238AverageC$ 493FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 267AverageC$ 806FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 407AverageC$ 489FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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Cheapflights makes it easy to find Canada to Denver flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Certainly. Search results for flights to Denver from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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