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Cheap flights from Canada to Denver from C$ 164

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
14 Jan — 21 Jan1
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
Explore the most affordable flight options available from Canada to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Thu 25/127:00 a.m.YEG - DEN
1 stop10h 39mMultiple Airlines
Thu 8/16:00 a.m.DEN - YEG
1 stop8h 52mMultiple Airlines
Deal found 12/12C$ 532
Tue 30/128:30 a.m.YYZ - DEN
Nonstop3h 53mMultiple Airlines
Wed 7/11:19 p.m.DEN - YYZ
1 stop15h 21mMultiple Airlines
Deal found 14/12C$ 570
Tue 30/127:10 a.m.YYZ - DEN
2 stops40h 39mMultiple Airlines
Tue 6/16:10 a.m.DEN - YYZ
1 stop11h 25mMultiple Airlines
Deal found 14/12C$ 633
Mon 22/126:00 a.m.YYC - DEN
1 stop10h 29mAir Canada
Sat 27/128:45 a.m.DEN - YYC
1 stop13h 59mAir Canada
Deal found 13/12C$ 638
Tue 30/128:30 a.m.YYZ - DEN
Nonstop3h 53mAir Canada
Tue 6/15:30 p.m.DEN - YYZ
Nonstop3h 11mAir Canada
Deal found 14/12C$ 650
Sat 27/126:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Sat 10/111:42 a.m.DEN - YYC
Nonstop2h 39mUnited Airlines
Deal found 14/12C$ 657
Sun 14/127:35 p.m.YVR - DEN
2 stops27h 45mMultiple Airlines
Wed 4/29:44 p.m.DEN - YVR
1 stop25h 36mMultiple Airlines
Deal found 14/12C$ 660
Tue 30/128:30 a.m.YYZ - DEN
Nonstop3h 53mAir Canada
Mon 5/15:30 p.m.DEN - YYZ
Nonstop3h 11mAir Canada
Deal found 14/12C$ 665
Thu 25/127:55 a.m.YYC - DEN
1 stop9h 44mMultiple Airlines
Sun 4/16:34 p.m.DEN - YYC
2 stops46h 14mMultiple Airlines
Deal found 14/12C$ 673
Tue 30/127:40 p.m.YTZ - DEN
1 stop25h 29mMultiple Airlines
Mon 5/111:59 p.m.DEN - YTZ
2 stops14h 26mMultiple Airlines
Deal found 14/12C$ 680
Wed 31/127:35 p.m.YYC - DEN
1 stop13h 20mMultiple Airlines
Sun 4/110:29 p.m.DEN - YYC
2 stops37h 51mMultiple Airlines
Deal found 13/12C$ 697
Fri 19/125:40 a.m.YYC - DEN
1 stop6h 57mAir Canada
Fri 26/1211:20 a.m.DEN - YYC
1 stop8h 15mAir Canada
Deal found 13/12C$ 704

Find flight deals from Canada to Denver

Keep the following information in mind while searching for Canada to Denver flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 222

One-way from

C$ 164

Popular in

December

Cheapest in

November

Average price

C$ 706

Good round-trip deal

C$ 467 or less

Good one-way deal

C$ 260 or less
10/1-24/1
  • 10/1-24/1
  • 3 total stops
  • 26h 34m total
  • Canada to Denver
Search Deals
Air Canada
  • Air Canada
  • 7/1
  • 1 total stop
  • 5h 52m total
  • Canada to Denver
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 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 December 2025
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

 
Customize your flight search to find flights from Canada to Denver 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 15 December 2025.
Use the filters below to find and compare flights from Canada to Denver that are best for you.

Fly from

Canada

Fly to

Denver

Route

Depart

Return

Price

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Sat 10/1

7:00 a.m.-6:38 p.m.

2 stops10h 38m

Denver Intl

Sat 24/1

9:44 p.m.-12:40 p.m.

1 stop15h 56m

C$ 222

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Wed 28/1

9:10 a.m.-5:49 p.m.

1 stop7h 39m

Denver Intl

Wed 4/2

9:44 p.m.-10:20 p.m.

1 stop25h 36m

C$ 271

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 27/1

7:55 a.m.-2:54 p.m.

1 stop6h 59m

Denver Intl

Sat 28/2

6:00 a.m.-11:20 a.m.

2 stops29h 20m

C$ 308

WinnipegDenver

YWG - DEN

YWGDEN

Winnipeg

Wed 14/1

4:10 p.m.-8:44 a.m.

2 stops17h 34m

Denver Intl

Wed 21/1

5:11 p.m.-12:43 a.m.

1 stop6h 32m

C$ 311

WinnipegDenver

YWG - DEN

YWGDEN

Winnipeg

Tue 27/1

4:10 p.m.-10:27 a.m.

2 stops19h 17m

Denver Intl

Tue 3/2

7:30 a.m.-3:09 p.m.

1 stop30h 39m

C$ 315

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 12/1

7:30 a.m.-10:20 a.m.

1 stop26h 50m

Denver Intl

Mon 19/1

9:50 a.m.-8:16 p.m.

2 stops10h 26m

C$ 318

VictoriaDenver

YYJ - DEN

YYJDEN

Victoria Intl

Sat 10/1

6:09 a.m.-6:38 p.m.

1 stop11h 29m

Denver Intl

Sat 17/1

5:09 p.m.-11:57 p.m.

1 stop7h 48m

C$ 318

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Fri 23/1

9:15 a.m.-12:06 p.m.

1 stop26h 51m

Denver Intl

Wed 28/1

9:44 p.m.-9:50 a.m.

2 stops36h 06m

C$ 324

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 10/1

7:50 a.m.-6:38 p.m.

2 stops10h 48m

Denver Intl

Mon 12/1

10:29 p.m.-12:20 p.m.

1 stop13h 51m

C$ 325

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 16/1

7:35 p.m.-10:42 a.m.

1 stop15h 07m

Denver Intl

Mon 19/1

11:50 a.m.-10:52 p.m.

1 stop11h 02m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 60 results
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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
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 Canada to Denver

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

Currently, July is the cheapest month in which you can book a flight from Canada to Denver (average of C$ 138). Flying from Canada to Denver in January is currently the most expensive (average of C$ 354). 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?

Find hourly flight availability from Canada to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

It’s typically best to fly out from Canada to Denver in the evening. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Canada to Denver. Price data was last updated on 6 December 2025.

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

Weekly flight availability from Canada to Denver

Explore weekly flight availability from Canada to Denver. 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 15 December 2025.

The most flights from CA0 to DEN are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 15 December 2025.
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
8.0
Very good
11,453 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,453 reviews
Alaska Airlines
8.0
Very good
11,453 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,453 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,453 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
WestJet
7.2
Good
3,202 reviews
Alaska Airlines
8.0
Very good
11,453 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Air Canada
7.1
Good
10,526 reviews
Alaska Airlines
8.0
Very good
11,453 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Canada to Denver. 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 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 Alaska Airlines, Delta, and Air Canada fly from Canada to Denver in about 3h 50m. The time it takes to get you to your destination can typically vary by up to 18h 47m. The distance from Canada to Denver is about 2111 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$ 110. Users have also found prices from C$ 171 and C$ 175 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 United Airlines (80%), Air Canada (79%) or Austrian Airlines (71%) 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$ 1,428, our data indicates the cheapest price to be C$ 252. The most popular route (Toronto Pearson Intl - Denver Intl), is priced around C$ 354.

  • 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, July is the cheapest month in which you can book a flight from Canada to Denver (average of C$ 138). Flying from Canada to Denver in January is currently the most expensive (average of C$ 354). 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
Golden
Westminster
Thornton

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Alternative routes for Canada to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Vancouver Intl to Denver flights
Pierre Elliott Trudeau Intl to Denver flights
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Buffalo to Denver flights
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Pearson Intl to Montrose flights
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Calgary to Colorado Springs flights
Winnipeg to Colorado Springs flights
Hamilton to Denver flights
St. John's to Denver flights
Philadelphia to Denver flights
Pearson Intl to Gunnison flights
Victoria to Durango flights

Top 6 airlines flying from Canada to Denver

Discover the top 6 airlines that operate flights from Canada to Denver. 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 167AverageC$ 426FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 182AverageC$ 384FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 182AverageC$ 619FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 185AverageC$ 610FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 404AverageC$ 473FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapestC$ 555AverageC$ 577FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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.

Why should you use Cheapflights to find cheap flight tickets from Canada to Denver?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Canada to Denver for you. Better yet — we are completely free to use.

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.

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

Of course! You can now track prices for flights from Canada to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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