$106+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YYC
Apr 24 — May 11
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Lake Louise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Thursday or Tuesday and return on a Tuesday
Cheap flight deals from San Diego to Lake Louise
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to Lake LouiseExplore 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 March 25, 2026.
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 March 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Fri 5/83:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Mon 5/1111:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/23![WestJet logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Fri 5/13:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Tue 5/511:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/23![WestJet logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Wed 5/63:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Mon 5/1111:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/21![WestJet logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 5/153:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Tue 5/1911:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/20![WestJet logo]()
$248
This FlightHub deal was found by Cheapflights users on 3/24. 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 5/13:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Sat 5/911:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/24![WestJet logo]()
$258
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:40 pm
SAN
- YYC
1 stop15h 39m
United Airlines
Sat 4/253:22 pm
YYC
- SAN
2 stops9h 37m
United Airlines
Deal found 3/21![United Airlines logo]()
$261
This Booking.com deal was found by Cheapflights users on 3/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:30 pm
SAN
- YYC
Nonstop3h 25m
Multiple Airlines
Tue 5/197:00 am
YYC
- SAN
1 stop5h 50m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 4/181:14 pm
SAN
- YYC
1 stop8h 46m
Delta
Sun 4/267:40 am
YYC
- SAN
1 stop5h 28m
Delta
Deal found 3/24![Delta logo]()
$269
This Billigflug deal was found by Cheapflights users on 3/24. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:32 am
SAN
- YYC
1 stop14h 16m
Air Canada
Tue 5/52:05 pm
YYC
- SAN
1 stop7h 45m
Air Canada
Deal found 3/24![Air Canada logo]()
$275
This Delta deal was found by Cheapflights users on 3/20. 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 5/65:00 pm
SAN
- YYC
1 stop5h 00m
Delta
Mon 5/117:45 am
YYC
- SAN
1 stop9h 11m
Delta
Deal found 3/20![Delta logo]()
$284
Best flights from San Diego to Lake LouiseDiscover carefully curated flight deals from San Diego to Lake Louise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2026.
Discover carefully curated flight deals from San Diego to Lake Louise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2026.
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 4/297:40 pm
SAN
- YYC
1 stop15h 39m
United Airlines
Sat 5/26:00 am
YYC
- SAN
1 stop16h 12m
United Airlines
Deal found 3/20![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 3/22. 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 6/173:30 pm
SAN
- YYC
Nonstop3h 25m
Delta
Wed 6/2411:45 am
YYC
- SAN
Nonstop3h 25m
Delta
Deal found 3/22![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 3/24. 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 6/23:30 pm
SAN
- YYC
Nonstop3h 25m
Delta
Tue 6/911:45 am
YYC
- SAN
Nonstop3h 25m
Delta
Deal found 3/24![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 3/20. 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.
Sat 5/91:10 pm
SAN
- YYC
1 stop8h 47m
Delta
Sat 5/167:45 am
YYC
- SAN
1 stop9h 11m
Delta
Deal found 3/20![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/46:32 am
SAN
- YYC
1 stop6h 21m
United Airlines
Wed 5/273:22 pm
YYC
- SAN
2 stops9h 32m
United Airlines
Deal found 3/24![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 3/22. 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 6/11:37 pm
SAN
- YYC
1 stop7h 38m
Delta
Wed 6/1011:45 am
YYC
- SAN
Nonstop3h 25m
Delta
Deal found 3/22![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:32 am
SAN
- YYC
1 stop14h 16m
United Airlines
Tue 5/123:22 pm
YYC
- SAN
1 stop8h 15m
United Airlines
Deal found 3/21![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:00 am
SAN
- YYC
1 stop9h 48m
United Airlines
Wed 5/276:00 am
YYC
- SAN
1 stop15h 46m
United Airlines
Deal found 3/21![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Thu 5/2110:55 am
SAN
- YYC
1 stop9h 53m
United Airlines
Wed 5/271:27 pm
YYC
- SAN
1 stop8h 19m
United Airlines
Deal found 3/22![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 4/176:32 am
SAN
- YYC
1 stop14h 16m
United Airlines
Mon 4/203:22 pm
YYC
- SAN
2 stops9h 37m
United Airlines
Deal found 3/23![United Airlines logo]()
$449
Last-minute flights from San Diego to Lake LouiseDiscover last-minute flight deals from San Diego to Lake Louise. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Lake Louise. Data last updated March 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 4/181:14 pm
SAN
- YYC
1 stop8h 46m
Delta
Sun 4/267:40 am
YYC
- SAN
1 stop5h 28m
Delta
Deal found 3/24![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:32 am
SAN
- YYC
1 stop14h 16m
United Airlines
Sun 4/261:27 pm
YYC
- SAN
1 stop10h 03m
United Airlines
Deal found 3/21![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 3/24. 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 4/211:14 pm
SAN
- YYC
1 stop8h 46m
Delta
Tue 4/286:40 am
YYC
- SAN
1 stop7h 55m
Delta
Deal found 3/24![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:32 am
SAN
- YYC
1 stop14h 16m
United Airlines
Thu 4/301:27 pm
YYC
- SAN
1 stop9h 49m
United Airlines
Deal found 3/21![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:32 am
SAN
- YYC
1 stop14h 16m
United Airlines
Sat 4/253:22 pm
YYC
- SAN
2 stops9h 37m
United Airlines
Deal found 3/21![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:40 pm
SAN
- YYC
1 stop15h 39m
United Airlines
Sat 4/253:22 pm
YYC
- SAN
2 stops9h 37m
United Airlines
Deal found 3/21![United Airlines logo]()
$261
This Billigflug deal was found by Cheapflights users on 3/24. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:32 am
SAN
- YYC
1 stop14h 16m
Air Canada
Tue 5/52:05 pm
YYC
- SAN
1 stop7h 45m
Air Canada
Deal found 3/24![Air Canada logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/273:30 pm
SAN
- YYC
Nonstop3h 25m
Multiple Airlines
Tue 5/59:00 pm
YYC
- SAN
2 stops27h 12m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/283:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Wed 5/611:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/23![WestJet logo]()
$247
This Mytrip deal was found by Cheapflights users on 3/21. 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.
Tue 4/283:30 pm
SAN
- YYC
Nonstop3h 25m
Multiple Airlines
Wed 4/291:27 pm
YYC
- SAN
1 stop8h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Tue 4/283:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Thu 4/3011:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/21![WestJet logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/283:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Sun 5/311:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 3/23![WestJet logo]()
$305
One-way flights from San Diego to Lake LouiseSearch for one-way flight options from San Diego to Lake Louise. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
Search for one-way flight options from San Diego to Lake Louise. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 4/181:14 pm
SAN
- YYC
1 stop8h 46m
Delta
Deal found 3/24![Delta logo]()
$106
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:10 am
SAN
- YYC
1 stop6h 21m
Air Canada
Deal found 3/20![Air Canada logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/303:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 3/23![WestJet logo]()
$114
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 4/206:32 am
SAN
- YYC
1 stop14h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$117
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:40 pm
SAN
- YYC
1 stop15h 39m
United Airlines
Deal found 3/21![United Airlines logo]()
$130
This Delta deal was found by Cheapflights users on 3/20. 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 6/153:30 pm
SAN
- YYC
Nonstop3h 25m
Delta
Deal found 3/20![Delta logo]()
$138
This Justfly.com deal was found by Cheapflights users on 3/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:35 pm
SAN
- YYC
Nonstop3h 26m
WestJet
Deal found 3/24![WestJet logo]()
$139
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 6/53:45 pm
SAN
- YYC
1 stop5h 30m
Delta
Deal found 3/23![Delta logo]()
$148
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 March 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $245 (Kiwi.com) |
One-way from | $106 (Delta) |
Popular in | December |
Cheapest in | May |
Average price | $412 |
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 March 25, 2026.
Use the filters below to find and compare flights from San Diego to Lake Louise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Wed 4/29
7:40 pm-12:19 pm
1 stop15h 39m
Calgary
Sat 5/2
6:00 am-9:12 pm
1 stop16h 12m
$286
Quickest round-trip
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Wed 6/17
3:30 pm-7:55 pm
Nonstop3h 25m
Calgary
Wed 6/24
11:45 am-2:10 pm
Nonstop3h 25m
$327
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Tue 6/2
3:30 pm-7:55 pm
Nonstop3h 25m
Calgary
Tue 6/9
11:45 am-2:10 pm
Nonstop3h 25m
$327
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Sat 5/9
1:10 pm-10:57 pm
1 stop8h 47m
Calgary
Sat 5/16
7:45 am-3:56 pm
1 stop9h 11m
$330
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Mon 6/1
1:37 pm-10:15 pm
1 stop7h 38m
Calgary
Wed 6/10
11:45 am-2:10 pm
Nonstop3h 25m
$337
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Mon 5/4
6:32 am-1:53 pm
1 stop6h 21m
Calgary
Wed 5/27
3:22 pm-11:54 pm
2 stops9h 32m
$376
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Sun 5/10
6:32 am-9:48 pm
1 stop14h 16m
Calgary
Tue 5/12
3:22 pm-10:37 pm
1 stop8h 15m
$379
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Tue 5/19
11:00 am-9:48 pm
1 stop9h 48m
Calgary
Wed 5/27
6:00 am-8:46 pm
1 stop15h 46m
$406
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Thu 5/21
10:55 am-9:48 pm
1 stop9h 53m
Calgary
Wed 5/27
1:27 pm-8:46 pm
1 stop8h 19m
$444
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Fri 4/17
6:32 am-9:48 pm
1 stop14h 16m
Calgary
Mon 4/20
3:22 pm-11:59 pm
2 stops9h 37m
$449
Showing 1-10 of 19 resultsSorted by cheapest first
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.
SAN-YYC
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
SAN-LL9
SAN-YYC
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 March 13, 2026.
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 $82). Flying from San Diego to Lake Louise in December is currently the most expensive (average of $194). 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 March 25, 2026.
It’s typically best to fly out from San Diego to Lake Louise at noon. Doing so could potentially save you 35% on the flight price compared to flying in the evening, 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 March 25, 2026.
Read through reviews of airlines operating flights from San Diego to Lake Louise, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
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San Diego and Lake Louise flights
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Top 5 airlines flying from San Diego to Lake Louise
Discover the top 5 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 March 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$291 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$98 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$134 | Average$315 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$312 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$317 | Average$822 | FlexibilityNo cancel fee | On-time75% |