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Cheap flights from Canada to Denver from C$ 135

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 26 November 2025.

Tue 9/127:45 p.m.YVR - DEN
2 stops13h 33mMultiple Airlines
Mon 12/18:00 a.m.DEN - YVR
1 stop15h 20mMultiple Airlines
Deal found 25/11C$ 285
Mon 15/126:15 a.m.YYC - DEN
Nonstop2h 38mUnited Airlines
Wed 7/17:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Deal found 23/11C$ 291
Wed 10/129:15 p.m.YVR - DEN
2 stops23h 23mMultiple Airlines
Wed 14/110:41 a.m.DEN - YVR
1 stop6h 50mMultiple Airlines
Deal found 25/11C$ 303
Wed 10/128:00 a.m.YVR - DEN
1 stop25h 12mMultiple Airlines
Mon 12/18:00 a.m.DEN - YVR
1 stop15h 20mMultiple Airlines
Deal found 25/11C$ 317
Fri 5/127:00 a.m.YVR - DEN
2 stops11h 28mMultiple Airlines
Thu 8/19:50 a.m.DEN - YVR
1 stop7h 41mMultiple Airlines
Deal found 24/11C$ 323
Wed 10/129:15 a.m.YEG - DEN
1 stop23h 09mMultiple Airlines
Mon 15/129:00 p.m.DEN - YEG
1 stop18h 59mMultiple Airlines
Deal found 26/11C$ 332
Tue 9/126:15 a.m.YYC - DEN
Nonstop2h 38mUnited Airlines
Fri 12/127:16 p.m.DEN - YYC
Nonstop2h 37mUnited Airlines
Deal found 26/11C$ 334
Thu 11/126:00 a.m.YEG - DEN
2 stops15h 38mMultiple Airlines
Mon 15/129:00 p.m.DEN - YEG
1 stop18h 59mMultiple Airlines
Deal found 26/11C$ 336
Tue 9/128:35 p.m.YEG - DEN
2 stops13h 43mMultiple Airlines
Mon 15/129:00 p.m.DEN - YEG
1 stop18h 59mMultiple Airlines
Deal found 26/11C$ 339
Mon 15/127:35 p.m.YYC - DEN
1 stop13h 20mMultiple Airlines
Wed 7/110:29 p.m.DEN - YYC
1 stop24h 23mMultiple Airlines
Deal found 24/11C$ 341
Thu 4/124:00 p.m.YLW - DEN
1 stop16h 04mMultiple Airlines
Sun 7/129:42 a.m.DEN - YLW
1 stop28h 33mMultiple Airlines
Deal found 24/11C$ 360
Tue 9/126:00 a.m.YYC - DEN
1 stop6h 37mAir Canada
Fri 12/128:45 a.m.DEN - YYC
1 stop15h 44mAir Canada
Deal found 26/11C$ 360

Cheap flight deals from Canada to Denver

Keep the following information in mind while searching for Canada to Denver flight deals. Data was last updated 26 November 2025.

Round-trip from

C$ 206

One-way from

C$ 135

Popular in

December

Cheapest in

November

Average price

C$ 557

Good round-trip deal

C$ 501 or less

Good one-way deal

C$ 284 or less
United Airlines
  • United Airlines
  • 17/1-18/1
  • Nonstop
  • 5h 10m total
  • Canada to Denver
Search Deals
United Airlines
  • United Airlines
  • 9/12
  • Nonstop
  • 2h 38m total
  • Canada to Denver
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 26 November 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

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 17/1

2:13 p.m.-4:45 p.m.

Nonstop2h 32m

Denver Intl

Sun 18/1

7:15 p.m.-9:53 p.m.

Nonstop2h 38m

C$ 206

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 21/1

2:13 p.m.-4:45 p.m.

Nonstop2h 32m

Denver Intl

Wed 28/1

7:15 p.m.-9:53 p.m.

Nonstop2h 38m

C$ 217

KelownaDenver

YLW - DEN

YLWDEN

Kelowna

Wed 4/2

6:05 a.m.-5:49 p.m.

2 stops10h 44m

Denver Intl

Wed 11/2

7:00 a.m.-6:56 p.m.

2 stops12h 56m

C$ 258

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Sat 7/2

3:45 p.m.-11:20 a.m.

2 stops18h 35m

Denver Intl

Tue 10/2

10:00 a.m.-4:27 p.m.

1 stop7h 27m

C$ 284

ReginaDenver

YQR - DEN

YQRDEN

Regina

Thu 8/1

11:45 a.m.-9:06 p.m.

1 stop10h 21m

Denver Intl

Thu 15/1

6:00 a.m.-6:17 p.m.

1 stop11h 17m

C$ 285

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 16/1

6:45 a.m.-12:37 p.m.

1 stop5h 52m

Denver Intl

Sat 31/1

8:05 a.m.-7:19 a.m.

2 stops23h 14m

C$ 291

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 15/12

6:15 a.m.-8:53 a.m.

Nonstop2h 38m

Denver Intl

Wed 7/1

7:15 p.m.-9:53 p.m.

Nonstop2h 38m

C$ 291

KelownaDenver

YLW - DEN

YLWDEN

Kelowna

Sat 10/1

9:05 a.m.-6:38 p.m.

1 stop8h 33m

Denver Intl

Sat 17/1

10:42 a.m.-6:55 p.m.

2 stops9h 13m

C$ 295

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Mon 16/2

5:30 a.m.-10:03 a.m.

2 stops27h 33m

Denver Intl

Thu 19/2

6:00 a.m.-4:27 p.m.

1 stop11h 27m

C$ 301

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Sat 17/1

3:45 p.m.-8:44 a.m.

2 stops15h 59m

Denver Intl

Wed 21/1

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

1 stop25h 36m

C$ 302

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

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$ 141). Flying from Canada to Denver in January is currently the most expensive (average of C$ 289). 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 26 November 2025.

It’s typically best to fly out from Canada to Denver in the evening. Doing so could potentially save you 36% 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 25 November 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 26 November 2025.

The most flights from CA0 to DEN are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, 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 26 November 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
11,354 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Alaska Airlines
8.0
Very good
11,354 reviews
Alaska Airlines
8.0
Very good
11,354 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,354 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
United Airlines
7.4
Good
9,046 reviews
Alaska Airlines
8.0
Very good
11,354 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
WestJet
7.2
Good
3,173 reviews
Alaska Airlines
8.0
Very good
11,354 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Air Canada
7.1
Good
10,476 reviews
Alaska Airlines
8.0
Very good
11,354 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.

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 United Airlines, Air Canada, and Delta fly from Canada to Denver in about 2h 32m. The time it takes to get you to your destination can typically vary by up to 4h 58m. The distance from Canada to Denver is about 1445 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 United Airlines. According to our data, you can fly for as low as C$ 135. Users have also found prices from C$ 141 and C$ 213 on Air Canada and WestJet, respectively.

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

    When deciding which route to take from Canada to Denver consider Vancouver Intl - Denver Intl, Toronto Pearson 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 (76%), Air Canada (73%) or Brussels 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$ 2,070, our data indicates the cheapest price to be C$ 266. The most popular route (Vancouver Intl - Denver Intl), is priced around C$ 258.

  • 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$ 141). Flying from Canada to Denver in January is currently the most expensive (average of C$ 289). 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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Top 5 airlines flying from Canada to Denver

Discover the top 5 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 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 171AverageC$ 428FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 186AverageC$ 646FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 186AverageC$ 389FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 193AverageC$ 625FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 533AverageC$ 580FlexibilityNo 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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