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Lake Louise

$49+ Cheap flights from Denver (DEN) to Lake Louise, Canada

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Lake Louise are usually found in May or August, booked 69 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Denver to Lake Louise

Keep the following information in mind while searching for Denver to Lake Louise flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$127
(Kiwi.com)

One-way from

$49
(oojo)

Popular in

February

Cheapest in

May

Average price

$313
Provider with most accurate pricing for Denver Intl-Calgary flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Calgary flights.
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From Denver Intl to Lake Louise
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One-way flight from Denver Intl to Lake Louise
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Highest demand for flights based on searches. 18% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Denver to Lake Louise

Cheapest flights from Denver to Lake Louise
Explore the most affordable flight options available from Denver to Lake Louise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:40 pmDEN - YYC
Nonstop2h 31mWestJet
Sun 5/254:20 pmYYC - DEN
Nonstop2h 32mWestJet
Deal found 4/16$127
This Justfly.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:15 pmDEN - YYC
Nonstop2h 30mMultiple Airlines
Sat 5/1712:30 pmYYC - DEN
1 stop5h 46mMultiple Airlines
Deal found 4/16$143
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1511:23 amDEN - YYC
Nonstop2h 30mAir Canada
Thu 5/2212:30 pmYYC - DEN
1 stop5h 31mAir Canada
Deal found 4/16$152
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:23 amDEN - YYC
Nonstop2h 30mUnited Airlines
Mon 5/56:15 amYYC - DEN
Nonstop2h 36mUnited Airlines
Deal found 4/17$168
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:40 pmDEN - YYC
Nonstop2h 31mDelta
Mon 5/268:55 amYYC - DEN
Nonstop2h 32mDelta
Deal found 4/16$232
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:37 pmDEN - YYC
2 stops15h 50mAlaska Airlines
Sat 5/176:22 pmYYC - DEN
1 stop5h 43mAlaska Airlines
Deal found 4/16$249

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Lake Louise 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Denver to Lake Louise that are best for you.

Fly from

Denver

Fly to

Lake Louise

Route

Depart

Return

Price

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/22

7:40 pm-10:11 pm

Nonstop2h 31m

Calgary

Sun 5/25

4:20 pm-6:52 pm

Nonstop2h 32m

$127

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 5/14

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Sat 5/17

12:30 pm-6:16 pm

1 stop5h 46m

$143

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/15

11:23 am-1:53 pm

Nonstop2h 30m

Calgary

Thu 5/22

12:30 pm-6:01 pm

1 stop5h 31m

$152

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 5/2

11:23 am-1:53 pm

Nonstop2h 30m

Calgary

Mon 5/5

6:15 am-8:51 am

Nonstop2h 36m

$168

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/22

7:40 pm-10:11 pm

Nonstop2h 31m

Calgary

Mon 5/26

8:55 am-11:27 am

Nonstop2h 32m

$232

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 5/14

6:37 pm-10:27 am

2 stops15h 50m

Calgary

Sat 5/17

6:22 pm-12:05 am

1 stop5h 43m

$249

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 5/9

12:15 pm-2:45 pm

Nonstop2h 30m

$49

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 9/9

2:01 pm-8:27 pm

1 stop6h 26m

$59

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sun 6/15

7:19 pm-9:48 pm

Nonstop2h 29m

$72

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 5/2

12:15 pm-2:45 pm

Nonstop2h 30m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 12 results
1
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Best time to book a flight from Denver to Lake Louise

Have a flexible travel schedule? Discover the best time to fly to Lake Louise from Denver 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 Denver to Lake Louise

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Lake Louise. Price data was last updated on April 11, 2025.

The best time to book flights from Denver to Lake Louise is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Lake Louise (average of $300). Flying from Denver to Lake Louise in June is currently the most expensive (average of $410). 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 LL9?

Find hourly flight availability from Denver to Lake Louise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

What is the cheapest day to fly from Denver to Lake Louise?

Use this chart to determine the cheapest time to fly round-trip from Denver to Lake Louise. Price data was last updated on March 30, 2025.

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

Weekly flight availability from Denver to Lake Louise

Explore weekly flight availability from Denver to Lake Louise. 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 April 17, 2025.

The most flights from DEN to LL9 are scheduled on a Thursday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Lake Louise by month

Plan your trip to Lake Louise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lake Louise ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Lake Louise when rainfall is around 0.4 in.

Temperature in Lake Louise by month

Plan your trip to Lake Louise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lake Louise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Lake Louise

Get insights into the airlines that provide service to Lake Louise. 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 Lake Louise. Reviews last updated April 17, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Denver to Lake Louise have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,809 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Denver to Lake Louise. 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 from for flights from Denver to Lake Louise?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Lake Louise. On average, Denver Intl has 3 outbound flights to Lake Louise per day from 4 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How popular is this Denver to Lake Louise flight route?

    Flights from Denver Intl to Lake Louise have been viewed 14 times in the past calendar month.

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

    The cheapest airlines for a one-way flight from Denver to Lake Louise are WestJet ($49), Air Canada ($53), and United Airlines ($72).

  • What are the most reliable airlines from Denver to Lake Louise?

    The top 3 most reliable airlines when flying from Denver to Lake Louise are Air Canada (83%), United Airlines (83%) and Copa Airlines (78%).

  • What are the cheapest flights from Denver to Lake Louise?

    The cheapest flight price from Denver to Lake Louise is $59. On average you can expect to pay $1,096. The most popular route, (Denver Intl - Calgary), can usually be booked for $137.

  • Can I find deals for flights from Denver to Lake Louise that include hotel bookings?

    Yes. In addition to deals on Denver to Lake Louise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Lake Louise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Lake Louise.

  • Can I find deals for business class flights from Denver to Lake Louise?

    Yes. Cheapflights offers flight deals from Denver to Lake Louise 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 Lake Louise?

    Currently, January is the cheapest month in which you can book a flight from Denver to Lake Louise (average of $300). Flying from Denver to Lake Louise in June is currently the most expensive (average of $410). 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

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Top 4 airlines flying from Denver to Lake Louise

Discover the top 4 airlines that operate flights from Denver to Lake Louise. 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 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$97Average$358FlexibilityNo cancel feeOn-time67%
DeltaCheapest$120Average$297FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$127Average$239FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$165Average$389FlexibilityNo cancel feeOn-time69%

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