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Lake Louise

$65+ Cheap flights from San Diego (SAN) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YYC
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Lake Louise are usually found in May or August, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from San Diego to Lake Louise

Cheapest flights from San Diego to Lake Louise
Explore the most affordable flight options available from San Diego to Lake Louise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

This deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:35 pmSAN - YYC
Nonstop3h 29mWestJet
Wed 12/249:20 amYYC - SAN
Nonstop3h 25mWestJet
Deal found 12/18$469
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Tue 12/309:14 pmSAN - YYC
2 stops21h 01mMultiple Airlines
Sat 1/37:35 pmYYC - SAN
1 stop14h 10mMultiple Airlines
Deal found 12/20$701
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:10 pmSAN - YYC
1 stop7h 42mMultiple Airlines
Fri 1/27:35 pmYYC - SAN
1 stop14h 12mMultiple Airlines
Deal found 12/21$706
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:35 pmSAN - YYC
Nonstop3h 29mMultiple Airlines
Sat 1/33:35 pmYYC - SAN
1 stop19h 38mMultiple Airlines
Deal found 12/19$736
This FlightHub deal was found by Cheapflights users on 12/18. 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.
Mon 12/2912:35 pmSAN - YYC
Nonstop3h 29mWestJet
Fri 1/29:20 amYYC - SAN
Nonstop3h 25mWestJet
Deal found 12/18$740
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:14 pmSAN - YYC
1 stop14h 06mMultiple Airlines
Wed 12/317:35 pmYYC - SAN
1 stop15h 22mMultiple Airlines
Deal found 12/19$761
This FlightHub deal was found by Cheapflights users on 12/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:10 pmSAN - YYC
1 stop12h 51mMultiple Airlines
Sun 1/49:20 amYYC - SAN
Nonstop3h 25mMultiple Airlines
Deal found 12/20$860

Find flight deals from San Diego to Lake Louise

Keep the following information in mind while searching for San Diego to Lake Louise flight deals. Data was last updated December 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$226
(United Airlines)

One-way from

$65
(Super.com)

Popular in

December

Cheapest in

May

Average price

$500
Provider with most accurate pricing for San Diego-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Calgary flights.
Search Deals
From San Diego to Lake Louise
Search Deals
One-way flight from San Diego to Lake Louise
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 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 Diego 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 22, 2025.
Use the filters below to find and compare flights from San Diego to Lake Louise that are best for you.

Fly from

San Diego

Fly to

Lake Louise

Route

Depart

Return

Price

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Mon 1/19

11:08 am-10:52 pm

1 stop10h 44m

Calgary

Mon 1/26

7:55 am-5:03 pm

1 stop10h 08m

$243

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Fri 1/23

11:58 am-8:54 pm

1 stop7h 56m

Calgary

Sun 1/25

6:30 am-1:48 pm

1 stop8h 18m

$252

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Thu 2/5

1:29 pm-11:02 pm

1 stop8h 33m

Calgary

Sun 2/8

6:30 am-1:58 pm

1 stop8h 28m

$252

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Sat 1/31

1:29 pm-11:02 pm

1 stop8h 33m

Calgary

Wed 2/4

7:40 am-4:36 pm

1 stop9h 56m

$252

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Thu 3/5

1:20 pm-11:05 pm

1 stop8h 45m

Calgary

Tue 3/10

7:20 am-3:55 pm

1 stop9h 35m

$252

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Fri 1/23

12:35 pm-5:04 pm

Nonstop3h 29m

Calgary

Sun 1/25

7:35 pm-5:03 pm

1 stop22h 28m

$278

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Thu 3/12

1:27 pm-11:02 pm

1 stop8h 35m

Calgary

Mon 3/16

7:20 am-3:55 pm

1 stop9h 35m

$280

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Thu 1/15

9:12 pm-12:20 pm

1 stop14h 08m

Calgary

Mon 1/19

7:35 pm-4:02 pm

1 stop21h 27m

$293

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Wed 1/14

1:35 pm-10:52 pm

1 stop8h 17m

Calgary

Sun 1/18

6:30 am-4:02 pm

2 stops10h 32m

$299

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Thu 1/8

9:19 pm-10:52 pm

1 stop24h 33m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from San Diego to Lake Louise

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Lake Louise. Price data was last updated on December 19, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Lake Louise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from San Diego to Lake Louise (average of $83). Flying from San Diego to Lake Louise in December is currently the most expensive (average of $197). 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 SAN to LL9?

Find hourly flight availability from San Diego 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 22, 2025.

It’s typically best to fly out from San Diego to Lake Louise at noon. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 22, 2025.
Read through reviews of airlines operating flights from San Diego to Lake Louise, such as Delta, United Airlines, and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

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
9,102 reviews
Delta
7.9
Good
8,014 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

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
3,209 reviews
Delta
7.9
Good
8,014 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

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
10,552 reviews
Delta
7.9
Good
8,014 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

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 Diego 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 Diego to Lake Louise?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Lake Louise from San Diego. Booking flights from San Diego (SAN) to Lake Louise should be relatively easy as there is 1 daily outbound flight to Lake Louise from 4 different airlines.

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

    Within the past month, 36 users have taken a look at flights from San Diego to Lake Louise.

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

    There are many flights that can get you from San Diego to Lake Louise in 7h 56m. Fly via Delta to get the fastest option. Airlines will cover a distance of 1280 mi.

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

    The cheapest airlines for a one-way flight from San Diego to Lake Louise are WestJet ($76), Air Canada ($80), and United Airlines ($96).

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

    The cheapest flight price from San Diego to Lake Louise is $133. On average you can expect to pay $285. The most popular route, (San Diego - Calgary), can usually be booked for $192.

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

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

  • How can I find direct flights from San Diego 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 Diego to Lake Louise.

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

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

    Currently, June is the cheapest month in which you can book a flight from San Diego to Lake Louise (average of $83). Flying from San Diego to Lake Louise in December is currently the most expensive (average of $197). 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 San Diego to Lake Louise

Discover the top 4 airlines that operate flights from San Diego 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$106Average$303FlexibilityNo cancel feeOn-time67%
DeltaCheapest$136Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$137Average$414FlexibilityNo cancel feeOn-time69%
WestJetCheapest$175Average$291FlexibilityNo cancel feeOn-time60%

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