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Lake Louise

$67+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YYC
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Chicago to Lake Louise are usually found in March or September, booked 36 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Cheap flight deals from Chicago to Lake Louise

Keep the following information in mind while searching for Chicago to Lake Louise flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$162
(Kiwi.com)

One-way from

$67
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$316
Provider with most accurate pricing for Chicago (CHI)-Calgary flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Calgary flights.
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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. 18% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Tue 9/235:30 pmORD - YYC
Nonstop3h 49mWestJet
Sat 9/2712:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 2/18$153
This Mytrip deal was found by Cheapflights users on 2/18. 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 4/104:45 pmORD - YYC
Nonstop3h 51mMultiple Airlines
Mon 4/148:30 amYYC - ORD
1 stop9h 24mMultiple Airlines
Deal found 2/18$183
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/58:53 amORD - YYC
Nonstop3h 46mAir Canada
Wed 3/1212:41 pmYYC - ORD
Nonstop3h 29mAir Canada
Deal found 2/19$195
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/121:05 pmORD - YYC
1 stop9h 43mUnited Airlines
Mon 4/1412:43 pmYYC - ORD
Nonstop3h 27mUnited Airlines
Deal found 2/18$205
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:16 pmMDW - YYC
1 stop8h 26mDelta
Tue 4/86:30 amYYC - MDW
1 stop6h 47mDelta
Deal found 2/19$250
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/241:45 pmORD - YYC
1 stop10h 31mDelta
Sat 3/296:30 amYYC - ORD
1 stop9h 58mDelta
Deal found 2/19$250
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:50 pmMDW - YYC
1 stop27h 05mMultiple Airlines
Sun 4/136:55 pmYYC - MDW
1 stop9h 25mMultiple Airlines
Deal found 2/20$282
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:50 amORD - YYC
Nonstop3h 45mAmerican Airlines
Tue 5/61:18 pmYYC - ORD
Nonstop3h 30mAmerican Airlines
Deal found 2/19$313
This FlightHub deal was found by Cheapflights users on 2/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1111:15 amMDW - YYC
2 stops10h 58mPorter Airlines
Sun 4/134:20 pmYYC - MDW
1 stop17h 00mPorter Airlines
Deal found 2/18$535
This Trip.com deal was found by Cheapflights users on 2/19. 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.
Sat 4/57:13 pmMDW - YYC
1 stop26h 29mWestJet
Sat 4/126:30 amYYC - MDW
1 stop11h 03mWestJet
Deal found 2/19$609

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 February 20, 2025.

Fly from

Chicago

Fly to

Lake Louise

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 5/1

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

Sun 5/4

12:15 pm-4:44 pm

Nonstop3h 29m

$157

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 4/10

4:45 pm-7:36 pm

Nonstop3h 51m

Calgary

Mon 4/14

8:30 am-6:54 pm

1 stop9h 24m

$183

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 3/5

8:53 am-11:39 am

Nonstop3h 46m

Calgary

Wed 3/12

12:41 pm-5:10 pm

Nonstop3h 29m

$195

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 4/12

1:05 pm-9:48 pm

1 stop9h 43m

Calgary

Mon 4/14

12:43 pm-5:10 pm

Nonstop3h 27m

$205

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Tue 4/1

1:16 pm-8:42 pm

1 stop8h 26m

Calgary

Tue 4/8

6:30 am-2:17 pm

1 stop6h 47m

$250

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 3/24

1:45 pm-11:16 pm

1 stop10h 31m

Calgary

Sat 3/29

6:30 am-5:28 pm

1 stop9h 58m

$250

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 5/2

9:50 am-12:35 pm

Nonstop3h 45m

Calgary

Wed 5/7

1:18 pm-5:48 pm

Nonstop3h 30m

$281

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Sun 4/6

8:50 pm-10:55 pm

1 stop27h 05m

Calgary

Sun 4/13

6:55 pm-5:20 am

1 stop9h 25m

$282

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Fri 4/11

11:15 am-9:13 pm

2 stops10h 58m

Calgary

Sun 4/13

4:20 pm-10:20 am

1 stop17h 00m

$535

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Sat 4/5

7:13 pm-8:42 pm

1 stop26h 29m

Calgary

Sat 4/12

6:30 am-6:33 pm

1 stop11h 03m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 20 results
1
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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 February 14, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Lake Louise, you should look to book at least 36 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 $433). 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 February 20, 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. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Lake Louise

Explore weekly flight availability from Chicago 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 February 20, 2025.

The most flights from CHI to LL9 are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 February 20, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines 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.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $67 on WestJet. Other airlines that offer cheap prices include United Airlines from $75 and Air Canada from $77 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Chicago to Lake Louise consider choosing United Airlines (90%), Air Canada (80%) or American Airlines (33%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Chicago to Lake Louise is $62. On average you can expect to pay $539. The most popular route, (Chicago O'Hare Intl - Calgary), can usually be booked for $178.

  • 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 $433). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$121Average$364FlexibilityNo cancel feeOn-time67%
WestJetCheapest$126Average$279FlexibilityNo cancel feeOn-time60%
DeltaCheapest$145Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$482FlexibilityNo cancel feeOn-time69%
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