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Lake Louise

$75+ Cheap flights from San Francisco (SFO) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYC
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Lake Louise are usually found in May or October, booked 82 days in advance, depart on a Thursday or Saturday and return on a Saturday

Cheap flight deals from San Francisco to Lake Louise

Cheapest flights from San Francisco to Lake Louise
Explore the most affordable flight options available from San Francisco to Lake Louise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

This United Airlines deal was found by Cheapflights users on 11/29. 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 12/98:39 amSFO - YYC
Nonstop2h 47mUnited Airlines
Sat 12/133:30 pmYYC - SFO
Nonstop2h 59mUnited Airlines
Deal found 11/29$190
This Air Canada deal was found by Cheapflights users on 12/1. 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.
Mon 12/81:20 pmSFO - YYC
1 stop5h 24mAir Canada
Wed 12/106:00 amYYC - SFO
1 stop5h 34mAir Canada
Deal found 12/1$206
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:39 amSFO - YYC
Nonstop2h 47mUnited Airlines
Sun 12/143:30 pmYYC - SFO
Nonstop2h 59mUnited Airlines
Deal found 12/1$209
This Air Canada deal was found by Cheapflights users on 11/29. 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 12/91:20 pmSFO - YYC
1 stop6h 39mAir Canada
Sat 12/139:35 pmYYC - SFO
1 stop13h 59mAir Canada
Deal found 11/29$219
This Air Canada deal was found by Cheapflights users on 12/2. 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.
Mon 12/86:00 pmSFO - YYC
1 stop5h 29mAir Canada
Mon 12/159:35 pmYYC - SFO
1 stop15h 45mAir Canada
Deal found 12/2$225
This oojo deal was found by Cheapflights users on 12/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:00 pmSFO - YYC
Nonstop2h 48mWestJet
Tue 12/1610:05 amYYC - SFO
Nonstop3h 07mWestJet
Deal found 12/1$226
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/111:00 pmSFO - YYC
Nonstop2h 48mMultiple Airlines
Tue 1/67:35 pmYYC - SFO
1 stop17h 19mMultiple Airlines
Deal found 12/2$227
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:00 pmSFO - YYC
Nonstop2h 48mMultiple Airlines
Wed 12/1710:30 pmYYC - SFO
1 stop12h 00mMultiple Airlines
Deal found 12/1$231
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/91:00 pmSFO - YYC
Nonstop2h 48mMultiple Airlines
Wed 12/1011:05 pmYYC - SFO
1 stop11h 25mMultiple Airlines
Deal found 12/2$233
This Kiwi.com deal was found by Cheapflights users on 11/29. 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 12/91:00 pmSFO - YYC
Nonstop2h 48mMultiple Airlines
Sat 12/1311:05 pmYYC - SFO
1 stop11h 25mMultiple Airlines
Deal found 11/29$234
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:15 amSFO - YYC
1 stop24h 05mMultiple Airlines
Sun 12/1410:05 amYYC - SFO
Nonstop3h 07mMultiple Airlines
Deal found 12/1$257

Find flight deals from San Francisco to Lake Louise

Keep the following information in mind while searching for San Francisco to Lake Louise flight deals. Data was last updated December 2, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$175
(Kiwi.com)

One-way from

$75
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$421
Provider with most accurate pricing for San Francisco-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Calgary flights.
Search Deals
From San Francisco to Lake Louise
Search Deals
One-way flight from San Francisco to Lake Louise
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 December 2, 2025.
Use the filters below to find and compare flights from San Francisco to Lake Louise that are best for you.

Fly from

San Francisco

Fly to

Lake Louise

Route

Depart

Return

Price

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sun 5/3

8:19 am-12:03 pm

Nonstop2h 44m

Calgary

Thu 5/7

3:22 pm-5:23 pm

Nonstop3h 01m

$196

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sun 1/18

8:33 am-12:26 pm

Nonstop2h 53m

Calgary

Wed 1/21

3:30 pm-5:29 pm

Nonstop2h 59m

$209

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 5/1

1:35 pm-11:06 pm

1 stop8h 31m

Calgary

Tue 5/12

7:15 am-12:30 pm

1 stop6h 15m

$251

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 5/1

1:35 pm-11:06 pm

1 stop8h 31m

Calgary

Sat 5/9

6:35 am-1:20 pm

1 stop7h 45m

$251

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Tue 4/28

1:35 pm-11:06 pm

1 stop8h 31m

Calgary

Fri 5/15

7:15 am-4:23 pm

1 stop10h 08m

$251

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 5/1

1:35 pm-11:06 pm

1 stop8h 31m

Calgary

Wed 5/13

7:15 am-4:23 pm

1 stop10h 08m

$251

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 5/1

1:35 pm-11:06 pm

1 stop8h 31m

Calgary

Fri 5/15

7:15 am-4:23 pm

1 stop10h 08m

$251

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sat 5/2

7:30 am-11:13 am

Nonstop2h 43m

Calgary

Mon 5/11

7:25 pm-9:24 pm

Nonstop2h 59m

$256

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Thu 2/5

1:00 pm-4:48 pm

Nonstop2h 48m

Calgary

Sun 2/8

1:25 pm-7:00 pm

1 stop6h 35m

$258

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 1/30

1:00 pm-4:48 pm

Nonstop2h 48m

Calgary

Mon 2/2

9:00 am-5:47 pm

1 stop9h 47m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 23 results
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Best time to book a flight from San Francisco to Lake Louise

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Lake Louise. Price data was last updated on November 28, 2025.

The price you pay for your flight from San Francisco to Lake Louise may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Lake Louise (average of $58). Flying from San Francisco to Lake Louise in December is currently the most expensive (average of $163). 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 SFO to LL9?

Find hourly flight availability from San Francisco 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 December 2, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from San Francisco to Lake Louise by exploring options for tickets in the evening.

What is the cheapest day to fly from San Francisco to Lake Louise?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Lake Louise. Price data was last updated on November 29, 2025.

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

Weekly flight availability from San Francisco to Lake Louise

Explore weekly flight availability from San Francisco 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 December 2, 2025.

The most flights from SFO to LL9 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 December 2, 2025.
See what other customers who have flown with Delta, United Airlines, and WestJet from San Francisco to Lake Louise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

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
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

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
9,062 reviews
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

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
3,187 reviews
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

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.
Air Canada
7.1
Good
10,493 reviews
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

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.
Flair Airlines
6.0
Okay
254 reviews
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

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 San Francisco 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 San Francisco to Lake Louise?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Lake Louise. On average, San Francisco has 3 outbound flights to Lake Louise per day from 5 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • How popular is this San Francisco to Lake Louise flight route?

    The San Francisco to Lake Louise flight path was viewed by 170 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Francisco to Lake Louise?

    There are many flights that can get you from San Francisco to Lake Louise in 2h 44m. Fly via United Airlines or Delta to get the fastest option. The distance from San Francisco to Lake Louise is about 1018 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from San Francisco to Lake Louise are United Airlines ($68), Air Canada ($71), and WestJet ($72).

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

    No one likes to see their flight delayed. When booking a flight from San Francisco to Lake Louise consider choosing Aeromexico (100%), KLM (85%) or Air Canada (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Francisco to Lake Louise?

    The cheapest flight price from San Francisco to Lake Louise is $98. On average you can expect to pay $934. The most popular route, (San Francisco - Calgary), can usually be booked for $156.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Lake Louise?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Lake Louise (average of $58). Flying from San Francisco to Lake Louise in December is currently the most expensive (average of $163). 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.

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Top 5 airlines flying from San Francisco to Lake Louise

Discover the top 5 airlines that operate flights from San Francisco 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 December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$93Average$304FlexibilityNo cancel feeOn-time67%
DeltaCheapest$113Average$291FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$159Average$286FlexibilityNo cancel feeOn-time60%
Flair AirlinesCheapest$160Average$265FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$168Average$335FlexibilityNo cancel feeOn-time69%

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