$129+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YYC
Jul 12 — Jul 191
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 August or May, booked 55 days in advance, depart on a Thursday or Wednesday and return on a Thursday
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 June 12, 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 June 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/13:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Wed 9/911:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/11![WestJet logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 9/133:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Sun 9/2011:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 8/293:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Mon 9/711:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/243:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Mon 8/3111:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/11![WestJet logo]()
$282
This Trip.com deal was found by Cheapflights users on 6/12. 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 9/103:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Mon 9/1411:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/12![WestJet logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 8/153:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Sat 8/2211:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/273:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Tue 9/2911:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/8![WestJet logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/153:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Fri 7/1711:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/253:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Wed 9/3011:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/8![WestJet logo]()
$295
This Justfly.com deal was found by Cheapflights users on 6/10. 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.
Wed 9/93:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Mon 9/1411:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$298
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Mon 8/313:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Fri 9/411:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/12![WestJet logo]()
$302
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 June 12, 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 June 12, 2026.
This Delta deal was found by Cheapflights users on 6/12. 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 9/91:30 pm
SAN
- YYC
1 stop8h 36m
Delta
Mon 9/147:45 am
YYC
- SAN
1 stop9h 11m
Delta
Deal found 6/12![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/83:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Sun 7/1211:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/12![WestJet logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:48 am
SAN
- YYC
2 stops11h 58m
Alaska Airlines
Wed 9/26:33 am
YYC
- SAN
2 stops7h 55m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 6/10. 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 10/191:30 pm
SAN
- YYC
1 stop8h 43m
Delta
Mon 10/267:15 am
YYC
- SAN
1 stop9h 51m
Delta
Deal found 6/10![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 6/11. 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 8/110:54 am
SAN
- YYC
1 stop10h 16m
Delta
Mon 8/37:40 pm
YYC
- SAN
1 stop5h 14m
Delta
Deal found 6/11![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 8/61:25 pm
SAN
- YYC
1 stop8h 39m
Delta
Wed 8/127:45 am
YYC
- SAN
1 stop9h 11m
Delta
Deal found 6/8![Delta logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:50 pm
SAN
- YYC
1 stop5h 56m
Alaska Airlines
Mon 9/146:33 am
YYC
- SAN
2 stops7h 02m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 6/11. 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 7/241:15 pm
SAN
- YYC
1 stop8h 43m
Delta
Wed 7/298:45 am
YYC
- SAN
1 stop7h 31m
Delta
Deal found 6/11![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 6/10. 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 7/223:30 pm
SAN
- YYC
Nonstop3h 25m
Delta
Tue 7/2811:45 am
YYC
- SAN
Nonstop3h 25m
Delta
Deal found 6/10![Delta logo]()
$572
Last-minute flights from San Diego to Lake LouiseDiscover last-minute flight deals from San Diego to Lake Louise. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Lake Louise. Data last updated June 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sat 7/43:30 pm
SAN
- YYC
Nonstop3h 25m
Multiple Airlines
Wed 7/2210:00 am
YYC
- SAN
1 stop6h 43m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$319
This FlightHub deal was found by Cheapflights users on 6/12. 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 7/63:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Mon 7/138:15 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/12![WestJet logo]()
$308
This Justfly.com deal was found by Cheapflights users on 6/11. 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.
Wed 7/83:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Wed 7/1511:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/11![WestJet logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/153:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Tue 7/2111:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/153:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Fri 7/1711:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 7/183:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Thu 7/2311:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/214:12 pm
SAN
- YYC
1 stop24h 13m
Multiple Airlines
Sat 7/2511:45 am
YYC
- SAN
Nonstop3h 25m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/214:12 pm
SAN
- YYC
1 stop24h 13m
Multiple Airlines
Sun 8/28:45 am
YYC
- SAN
1 stop25h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/224:38 pm
SAN
- YYC
1 stop18h 32m
Multiple Airlines
Tue 7/2810:00 am
YYC
- SAN
1 stop6h 27m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 7/253:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Tue 8/411:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/11![WestJet logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/303:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Tue 8/411:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 6/11![WestJet logo]()
$323
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 June 12, 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 June 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/154:38 pm
SAN
- YYC
1 stop23h 47m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/284:12 pm
SAN
- YYC
1 stop18h 58m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$131
This Super.com deal was found by Cheapflights users on 6/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:00 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 6/12![WestJet logo]()
$132
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 7/83:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 6/11![WestJet logo]()
$133
This Justfly.com deal was found by Cheapflights users on 6/10. 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.
Sat 8/13:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/203:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 6/10![WestJet logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 7/253:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 6/11![WestJet logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/283:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 6/12![WestJet logo]()
$139
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/117:00 am
SAN
- YYC
1 stop13h 48m
United Airlines
Deal found 6/11![United Airlines logo]()
$143
This Delta deal was found by Cheapflights users on 6/8. 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 9/155:02 pm
SAN
- YYC
1 stop4h 59m
Delta
Deal found 6/8![Delta logo]()
$144
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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $272 (Kiwi.com) |
One-way from | $129 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $432 |
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 June 12, 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 9/9
1:30 pm-11:06 pm
1 stop8h 36m
Calgary
Mon 9/14
7:45 am-3:56 pm
1 stop9h 11m
$379
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Mon 10/19
1:30 pm-11:13 pm
1 stop8h 43m
Calgary
Mon 10/26
7:15 am-4:06 pm
1 stop9h 51m
$379
Quickest round-trip
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Wed 7/8
3:30 pm-7:55 pm
Nonstop3h 25m
Calgary
Sun 7/12
11:45 am-2:10 pm
Nonstop3h 25m
$421
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Sat 8/1
10:54 am-10:10 pm
1 stop10h 16m
Calgary
Mon 8/3
7:40 pm-11:54 pm
1 stop5h 14m
$449
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Thu 8/6
1:25 pm-11:04 pm
1 stop8h 39m
Calgary
Wed 8/12
7:45 am-3:56 pm
1 stop9h 11m
$483
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Fri 7/24
1:15 pm-10:58 pm
1 stop8h 43m
Calgary
Wed 7/29
8:45 am-3:16 pm
1 stop7h 31m
$520
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Sat 8/29
9:48 am-10:46 pm
2 stops11h 58m
Calgary
Wed 9/2
6:33 am-1:28 pm
2 stops7h 55m
$547
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Wed 7/22
3:30 pm-7:55 pm
Nonstop3h 25m
Calgary
Tue 7/28
11:45 am-2:10 pm
Nonstop3h 25m
$572
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Wed 9/9
3:50 pm-10:46 pm
1 stop5h 56m
Calgary
Mon 9/14
6:33 am-12:35 pm
2 stops7h 02m
$626
Cheapest one-way
San DiegoCalgary
SAN - YYC
SANYYC
San Diego
Tue 9/15
5:02 pm-11:01 pm
1 stop4h 59m
$144
Showing 1-10 of 20 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
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 June 12, 2026.
It’s typically best to fly out from San Diego to Lake Louise at noon. Doing so could potentially save you 36% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from San Diego to Lake Louise
Explore weekly flight availability from San Diego 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 June 12, 2026.
The most flights from SAN to LL9 are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from San Diego to Lake Louise?
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 June 12, 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.
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$640 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$127 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$183 | Average$335 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$317 | Average$539 | FlexibilityNo cancel fee | On-time75% |