Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Canada to Denver from C$ 142

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
1 Jul — 8 Jul1
1 adult

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 June 2025.

Round-trip from

C$ 211

One-way from

C$ 142

Popular in

December

Cheapest in

August

Average price

C$ 602

Good round-trip deal

C$ 489 or less

Good one-way deal

C$ 234 or less
WestJet
  • WestJet
  • 8/8-15/8
  • Nonstop
  • 5h 03m total
  • Canada to Denver
Search Deals
WestJet
  • WestJet
  • 8/8
  • Nonstop
  • 2h 32m total
  • Canada to Denver
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

Find flight deals from Canada to Denver

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 June 2025.

Fri 8/88:55 a.m.YYC - DEN
Nonstop2h 32mWestJet
Fri 15/812:15 p.m.DEN - YYC
Nonstop2h 31mWestJet
Deal found 24/6C$ 211
Fri 8/812:00 p.m.YYC - DEN
1 stop7h 30mAir Canada
Fri 15/87:05 p.m.DEN - YYC
1 stop5h 38mAir Canada
Deal found 24/6C$ 242
Sun 20/76:15 a.m.YYC - DEN
Nonstop2h 34mUnited Airlines
Mon 21/77:19 p.m.DEN - YYC
Nonstop2h 29mUnited Airlines
Deal found 24/6C$ 253
Fri 8/88:55 a.m.YYC - DEN
Nonstop2h 32mMultiple Airlines
Fri 15/87:05 p.m.DEN - YYC
1 stop5h 38mMultiple Airlines
Deal found 24/6C$ 256
Tue 15/76:00 a.m.YXE - DEN
1 stop5h 27mWestJet
Sat 26/712:15 p.m.DEN - YXE
1 stop5h 48mWestJet
Deal found 24/6C$ 284
Wed 23/76:00 a.m.YEG - DEN
1 stop5h 27mWestJet
Sun 27/712:15 p.m.DEN - YEG
1 stop4h 42mWestJet
Deal found 23/6C$ 306
Sat 27/96:35 a.m.YYC - DEN
1 stop6h 17mDelta
Tue 30/96:10 a.m.DEN - YYC
1 stop7h 33mDelta
Deal found 25/6C$ 308
Thu 7/810:20 a.m.YYJ - DEN
1 stop24h 07mWestJet
Thu 14/812:15 p.m.DEN - YYJ
1 stop7h 57mWestJet
Deal found 23/6C$ 309
Tue 16/95:00 a.m.YVR - DEN
1 stop5h 24mWestJet
Fri 26/912:15 p.m.DEN - YVR
1 stop6h 21mWestJet
Deal found 25/6C$ 332
Tue 22/710:50 a.m.YEG - DEN
2 stops8h 40mAir Canada
Wed 23/711:35 a.m.DEN - YEG
1 stop6h 00mAir Canada
Deal found 24/6C$ 353
Sat 16/83:17 p.m.YEG - DEN
Nonstop2h 44mUnited Airlines
Tue 19/811:24 a.m.DEN - YEG
Nonstop2h 44mUnited Airlines
Deal found 25/6C$ 354
Tue 22/74:26 p.m.YYJ - DEN
1 stop6h 33mAlaska Airlines
Tue 29/76:00 a.m.DEN - YYJ
1 stop5h 41mAlaska Airlines
Deal found 24/6C$ 368

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 June 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

Fri 8/8

8:55 a.m.-11:27 a.m.

Nonstop2h 32m

Denver Intl

Fri 15/8

12:15 p.m.-2:46 p.m.

Nonstop2h 31m

C$ 211

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 8/8

12:00 p.m.-7:30 p.m.

1 stop7h 30m

Denver Intl

Fri 15/8

7:05 p.m.-12:43 a.m.

1 stop5h 38m

C$ 242

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 20/7

6:15 a.m.-8:49 a.m.

Nonstop2h 34m

Denver Intl

Mon 21/7

7:19 p.m.-9:48 p.m.

Nonstop2h 29m

C$ 253

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 8/8

8:55 a.m.-11:27 a.m.

Nonstop2h 32m

Denver Intl

Fri 15/8

7:05 p.m.-12:43 a.m.

1 stop5h 38m

C$ 256

SaskatoonDenver

YXE - DEN

YXEDEN

Saskatoon

Tue 15/7

6:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Sat 26/7

12:15 p.m.-6:03 p.m.

1 stop5h 48m

C$ 284

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Wed 23/7

6:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Sun 27/7

12:15 p.m.-4:57 p.m.

1 stop4h 42m

C$ 306

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 27/9

6:35 a.m.-12:52 p.m.

1 stop6h 17m

Denver Intl

Tue 30/9

6:10 a.m.-1:43 p.m.

1 stop7h 33m

C$ 308

VictoriaDenver

YYJ - DEN

YYJDEN

Victoria Intl

Thu 7/8

10:20 a.m.-11:27 a.m.

1 stop24h 07m

Denver Intl

Thu 14/8

12:15 p.m.-7:12 p.m.

1 stop7h 57m

C$ 309

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Tue 16/9

5:00 a.m.-11:24 a.m.

1 stop5h 24m

Denver Intl

Fri 26/9

12:15 p.m.-5:36 p.m.

1 stop6h 21m

C$ 332

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Tue 22/7

10:50 a.m.-7:30 p.m.

2 stops8h 40m

Denver Intl

Wed 23/7

11:35 a.m.-5:35 p.m.

1 stop6h 00m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/6

Showing 1-10 of 60 results
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from Canada to Denver (average of C$ 320). Flying from Canada to Denver in December is currently the most expensive (average of C$ 484). 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 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Denver as you normally would.

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 June 2025.

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).

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 June 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
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Brussels Airlines
7.4
Good
358 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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$ 142. Users have also found prices from C$ 157 and C$ 161 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 Vancouver Intl - Denver Intl, Calgary - Denver Intl or Toronto Pearson Intl - Denver Intl as they are the most popular.

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

    Consider Air Canada (77%), United Airlines (77%) or Austrian Airlines (70%) 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$ 1,606, our data indicates the cheapest price to be C$ 193. The most popular route (Vancouver Intl - Denver Intl), is priced around C$ 386.

  • 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, August is the cheapest month in which you can book a flight from Canada to Denver (average of C$ 320). Flying from Canada to Denver in December is currently the most expensive (average of C$ 484). 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 Canada?

Book flights to Canada if you plan to visit one of these locations
Golden
Westminster
Thornton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Denver flights
Calgary to Denver flights
Pearson Intl to Denver flights
Seattle to Denver flights
Pierre Elliott Trudeau Intl to Denver flights
Toronto Island to Denver flights
Victoria to Denver flights
Buffalo to Denver flights
Edmonton to Denver flights
Ottawa to Denver flights
Detroit to Denver flights
Region of Waterloo Intl to Denver flights
Saskatoon to Denver flights
Winnipeg to Denver flights
Pearson Intl to Montrose flights
Hamilton to Denver flights
Regina to Denver flights
Québec City to Denver flights
Pearson Intl to Colorado Springs flights
Halifax to Denver flights
Pierre Elliott Trudeau Intl to Colorado Springs flights
Vancouver Intl to Aspen flights
Kelowna to Denver flights
Las Vegas to Denver flights
Calgary to Colorado Springs flights
Ottawa to Colorado Springs flights
Prince George to Denver flights
Vancouver Intl to Colorado Springs flights
Pearson Intl to Aspen flights
Pearson Intl to Gunnison flights
St. John's to Denver flights
Moncton to Denver flights
Pearson Intl to Vail flights
Calgary to Aspen flights
Hobby to Denver flights
Boston to Denver flights
Burlington to Denver flights
Reagan-National to Denver flights
Philadelphia to Denver flights
Winnipeg to Colorado Springs flights

Top 7 airlines flying from Canada to Denver

Discover the top 7 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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 166AverageC$ 376FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 182AverageC$ 639FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 186AverageC$ 620FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FrontierCheapestC$ 209AverageC$ 337FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 234AverageC$ 580FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 471AverageC$ 618FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapestC$ 498AverageC$ 553FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.