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Lake Louise

$65+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$164
(Kiwi.com)

One-way from

$67
(Trip.com)

Popular in

February

Cheapest in

May

Average price

$218
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 ($72 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 May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/127:40 pmDEN - YYC
Nonstop2h 31mWestJet
Thu 6/198:55 amYYC - DEN
Nonstop2h 32mWestJet
Deal found 4/30$164
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:15 pmDEN - YYC
Nonstop2h 30mMultiple Airlines
Mon 5/198:25 amYYC - DEN
1 stop8h 13mMultiple Airlines
Deal found 4/30$179
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Tue 6/177:19 pmDEN - YYC
Nonstop2h 29mAir Canada
Fri 6/2012:30 pmYYC - DEN
1 stop5h 31mAir Canada
Deal found 5/1$196
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 7/227:19 pmDEN - YYC
Nonstop2h 29mUnited Airlines
Tue 7/297:30 pmYYC - DEN
Nonstop2h 34mUnited Airlines
Deal found 4/30$226
This Delta deal was found by Cheapflights users on 4/30. 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 5/157:05 amDEN - YYC
1 stop5h 52mDelta
Mon 5/192:00 pmYYC - DEN
1 stop8h 30mDelta
Deal found 4/30$251
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/177:05 pmDEN - YYC
2 stops15h 22mAlaska Airlines
Tue 5/2011:17 amYYC - DEN
1 stop7h 45mAlaska Airlines
Deal found 4/30$306

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 May 1, 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 6/12

7:40 pm-10:11 pm

Nonstop2h 31m

Calgary

Thu 6/19

8:55 am-11:27 am

Nonstop2h 32m

$164

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/15

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Mon 5/19

8:25 am-4:38 pm

1 stop8h 13m

$179

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 6/17

7:19 pm-9:48 pm

Nonstop2h 29m

Calgary

Fri 6/20

12:30 pm-6:01 pm

1 stop5h 31m

$196

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 7/22

7:19 pm-9:48 pm

Nonstop2h 29m

Calgary

Tue 7/29

7:30 pm-10:04 pm

Nonstop2h 34m

$226

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/15

5:30 am-12:57 pm

1 stop7h 27m

Calgary

Tue 5/20

7:40 am-12:04 pm

1 stop4h 24m

$251

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 5/17

7:05 pm-10:27 am

2 stops15h 22m

Calgary

Tue 5/20

11:17 am-7:02 pm

1 stop7h 45m

$306

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 9/5

7:40 pm-10:10 pm

Nonstop2h 30m

$65

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 5/27

11:24 am-1:53 pm

Nonstop2h 29m

$75

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 5/16

8:01 pm-10:27 am

1 stop14h 26m

$85

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/15

7:05 am-12:57 pm

1 stop5h 52m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 13 results
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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 25, 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 February is currently the most expensive (average of $404). 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 May 1, 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 May 1, 2025.

The most flights from DEN to LL9 are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 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 May 1, 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
9,972 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

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
9,972 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,826 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

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 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 4 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 13 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 ($67), Air Canada ($75), and Alaska Airlines ($85).

  • 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 $53. On average you can expect to pay $175. The most popular route, (Denver Intl - Calgary), can usually be booked for $144.

  • 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 February is currently the most expensive (average of $404). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$96Average$331FlexibilityNo cancel feeOn-time67%
DeltaCheapest$120Average$289FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$126Average$230FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$165Average$386FlexibilityNo cancel feeOn-time69%

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