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Lake Louise

$64+ Cheap flights from Chicago (CHI) 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YYC
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Chicago to Lake Louise are usually found in September or March, booked 67 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Chicago to Lake Louise

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Lake Louise (LL9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$162
(Trip.com)

One-way from

$64
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$335
From Chicago (CHI) to Lake Louise
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One-way flight from Chicago (CHI) to Lake Louise
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Highest demand for flights based on searches. 19% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Chicago to Lake Louise

Cheapest flights from Chicago to Lake Louise
Explore the most affordable flight options available from Chicago to Lake Louise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Flightnetwork deal was found by Cheapflights users on 1/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:45 pmORD - YYC
Nonstop3h 51mWestJet
Mon 3/2411:30 amYYC - ORD
Nonstop3h 26mWestJet
Deal found 1/20$158
This Flightnetwork deal was found by Cheapflights users on 1/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/204:45 pmORD - YYC
Nonstop3h 51mMultiple Airlines
Thu 2/276:15 amYYC - ORD
1 stop7h 36mMultiple Airlines
Deal found 1/20$179
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 5/177:10 amORD - YYC
1 stop15h 38mUnited Airlines
Sat 5/248:30 amYYC - ORD
Nonstop3h 19mUnited Airlines
Deal found 1/20$204
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Sat 2/82:05 pmORD - YYC
1 stop8h 13mAir Canada
Tue 2/118:30 amYYC - ORD
1 stop9h 08mAir Canada
Deal found 1/19$235
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 2/101:26 pmMDW - YYC
1 stop8h 27mDelta
Sun 2/166:35 amYYC - MDW
1 stop10h 08mDelta
Deal found 1/20$250
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/191:45 pmORD - YYC
1 stop10h 30mDelta
Wed 2/268:00 amYYC - ORD
1 stop9h 23mDelta
Deal found 1/20$250
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Fri 3/215:35 pmMDW - YYC
1 stop16h 13mMultiple Airlines
Fri 3/287:30 pmYYC - MDW
1 stop15h 30mMultiple Airlines
Deal found 1/21$351
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/201:26 pmMDW - YYC
1 stop8h 27mKLM
Thu 2/276:35 amYYC - MDW
1 stop10h 08mKLM
Deal found 1/20$485
This Porter Airlines deal was found by Cheapflights users on 1/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1111:15 amMDW - YYC
2 stops11h 16mPorter Airlines
Wed 3/127:40 amYYC - MDW
2 stops32h 00mPorter Airlines
Deal found 1/20$592
This Trip.com deal was found by Cheapflights users on 1/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1310:25 amMDW - YYC
1 stop11h 17mWestJet
Tue 3/259:55 amYYC - MDW
1 stop22h 14mWestJet
Deal found 1/19$600

Find flights from Chicago to Lake Louise within your budget

Customize your flight search to find flights from Chicago 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 3/10

4:45 pm-7:36 pm

Nonstop3h 51m

Calgary

Mon 3/24

11:30 am-3:56 pm

Nonstop3h 26m

$158

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 2/20

4:45 pm-7:36 pm

Nonstop3h 51m

Calgary

Thu 2/27

6:15 am-2:51 pm

1 stop7h 36m

$179

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 5/17

7:10 am-9:48 pm

1 stop15h 38m

Calgary

Sat 5/24

8:30 am-12:49 pm

Nonstop3h 19m

$204

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 2/8

2:05 pm-9:18 pm

1 stop8h 13m

Calgary

Tue 2/11

8:30 am-6:38 pm

1 stop9h 08m

$235

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Mon 2/10

1:26 pm-8:53 pm

1 stop8h 27m

Calgary

Sun 2/16

6:35 am-5:43 pm

1 stop10h 08m

$250

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 2/19

12:15 pm-8:53 pm

1 stop9h 38m

Calgary

Tue 2/25

12:40 pm-9:27 pm

1 stop7h 47m

$250

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 2/10

12:15 pm-8:53 pm

1 stop9h 38m

Calgary

Sun 2/16

12:40 pm-9:36 pm

1 stop7h 56m

$255

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Sun 3/16

5:35 pm-8:48 am

1 stop16h 13m

Calgary

Fri 3/21

7:30 pm-12:00 pm

1 stop15h 30m

$342

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Thu 2/20

1:26 pm-8:53 pm

1 stop8h 27m

Calgary

Thu 2/27

6:35 am-5:43 pm

1 stop10h 08m

$485

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Fri 3/14

11:15 am-9:08 pm

2 stops10h 53m

Calgary

Fri 3/21

4:20 pm-12:00 pm

1 stop18h 40m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 24 results
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Best time to book a flight from Chicago to Lake Louise

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

Travel insights for flights from Chicago to Lake Louise

Get recent, data-driven insights about flights from Chicago to Lake Louise including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Lake Louise. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Lake Louise, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Chicago to Lake Louise (average of $300). Flying from Chicago to Lake Louise in March is currently the most expensive (average of $467). 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 CHI to LL9?

Find hourly flight availability from Chicago 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 January 21, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Lake Louise. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Lake Louise flight should consider departing on Friday 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.

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 January 21, 2025.
Get a feel of what it's like to fly with WestJet, Air Canada and United Airlines from Chicago to Lake Louise by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,341 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 are the cheapest airlines to fly from Chicago to Lake Louise one-way?

    One-way options have recently been found by users for as low as $64 on WestJet. Other airlines that offer cheap prices include United Airlines from $75 and Air Canada from $96 one-way.

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

    The cheapest flight price from Chicago to Lake Louise is $66. On average you can expect to pay $221. The most popular route, (Chicago O'Hare Intl - Calgary), can usually be booked for $179.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Chicago to Lake Louise (average of $300). Flying from Chicago to Lake Louise in March is currently the most expensive (average of $467). 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 5 airlines flying from Chicago to Lake Louise

Discover the top 5 airlines that operate flights from Chicago 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$114Average$370FlexibilityNo cancel feeOn-time67%
WestJetCheapest$125Average$297FlexibilityNo cancel feeOn-time60%
DeltaCheapest$155Average$358FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$187Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$210Average$464FlexibilityNo cancel feeOn-time69%
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