$123+ Cheap flights from Calgary (YYC) to San Diego (SAN)
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from Calgary to San Diego 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Calgary to San Diego are usually found in May or January, booked 84 days in advance, depart on a Thursday or Saturday and return on a Thursday
Cheap flight deals from Calgary to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Calgary to San DiegoExplore the most affordable flight options available from Calgary to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Calgary to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Tue 9/2911:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Sun 10/43:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/24![WestJet logo]()
$173
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Fri 10/93:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/23![WestJet logo]()
$190
This Air Canada deal was found by Cheapflights users on 7/20. 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.
Wed 8/1911:20 am
YYC
- SAN
1 stop5h 50m
Air Canada
Wed 8/265:00 pm
SAN
- YYC
1 stop5h 45m
Air Canada
Deal found 7/20![Air Canada logo]()
$196
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Sun 9/133:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/24![WestJet logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:20 am
YYC
- SAN
Nonstop2h 25m
WestJet
Mon 12/1412:35 pm
SAN
- YYC
Nonstop4h 29m
WestJet
Deal found 7/22![WestJet logo]()
$198
This Super.com deal was found by Cheapflights users on 7/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Tue 9/223:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/23![WestJet logo]()
$208
This Mytrip deal was found by Cheapflights users on 7/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Sun 9/133:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/24![WestJet logo]()
$211
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:50 am
YYC
- SAN
1 stop5h 57m
Multiple Airlines
Sun 9/133:30 pm
SAN
- YYC
Nonstop3h 25m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$215
Best flights from Calgary to San DiegoDiscover carefully curated flight deals from Calgary to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Calgary to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This WestJet deal was found by Cheapflights users on 7/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Sat 9/123:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/24![WestJet logo]()
$259
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 am
YYC
- SAN
1 stop9h 16m
Delta
Fri 11/61:30 pm
SAN
- YYC
1 stop8h 42m
Delta
Deal found 7/21![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 9/66:00 am
YYC
- SAN
2 stops13h 35m
United Airlines
Wed 9/912:37 pm
SAN
- YYC
1 stop8h 11m
United Airlines
Deal found 7/23![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 7/24. 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 10/311:45 am
YYC
- SAN
Nonstop3h 25m
Delta
Fri 10/911:02 am
SAN
- YYC
1 stop10h 13m
Delta
Deal found 7/24![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 7/24. 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 11/37:45 am
YYC
- SAN
1 stop5h 40m
Delta
Wed 4/281:30 pm
SAN
- YYC
1 stop8h 43m
Delta
Deal found 7/24![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 7/22. 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.
Sun 9/611:45 am
YYC
- SAN
Nonstop3h 25m
Delta
Wed 9/910:54 am
SAN
- YYC
1 stop10h 16m
Delta
Deal found 7/22![Delta logo]()
$314
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Sat 8/293:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/25![WestJet logo]()
$390
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sun 1/37:20 pm
YYC
- SAN
1 stop14h 54m
United Airlines
Sun 1/107:00 am
SAN
- YYC
1 stop13h 57m
United Airlines
Deal found 7/20![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 9/1011:45 am
YYC
- SAN
Nonstop3h 25m
Delta
Mon 9/143:30 pm
SAN
- YYC
Nonstop3h 25m
Delta
Deal found 7/23![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 11/139:20 am
YYC
- SAN
Nonstop2h 25m
Delta
Sun 11/157:00 am
SAN
- YYC
1 stop10h 50m
Delta
Deal found 7/22![Delta logo]()
$356
Last-minute flights from Calgary to San DiegoDiscover last-minute flight deals from Calgary to San Diego. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to San Diego. Data last updated July 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1210:00 am
YYC
- SAN
1 stop6h 50m
Multiple Airlines
Wed 8/196:25 am
SAN
- YYC
1 stop10h 00m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1210:00 am
YYC
- SAN
1 stop6h 50m
Multiple Airlines
Mon 8/174:28 pm
SAN
- YYC
1 stop18h 42m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/1310:00 am
YYC
- SAN
1 stop6h 43m
Multiple Airlines
Mon 8/174:28 pm
SAN
- YYC
1 stop18h 42m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$285
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Sat 8/293:30 pm
SAN
- YYC
Nonstop3h 25m
WestJet
Deal found 7/23![WestJet logo]()
$275
This Air Canada deal was found by Cheapflights users on 7/20. 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.
Wed 8/1911:20 am
YYC
- SAN
1 stop5h 50m
Air Canada
Wed 8/265:00 pm
SAN
- YYC
1 stop5h 45m
Air Canada
Deal found 7/20![Air Canada logo]()
$196
This Air Canada deal was found by Cheapflights users on 7/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:05 pm
YYC
- SAN
1 stop7h 53m
Air Canada
Tue 8/255:00 pm
SAN
- YYC
1 stop7h 40m
Air Canada
Deal found 7/21![Air Canada logo]()
$221
This Air Canada deal was found by Cheapflights users on 7/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:15 am
YYC
- SAN
1 stop13h 43m
Air Canada
Mon 8/245:00 pm
SAN
- YYC
1 stop7h 40m
Air Canada
Deal found 7/21![Air Canada logo]()
$251
This Air Canada deal was found by Cheapflights users on 7/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:20 am
YYC
- SAN
1 stop5h 50m
Air Canada
Mon 8/245:00 pm
SAN
- YYC
1 stop7h 40m
Air Canada
Deal found 7/22![Air Canada logo]()
$216
This Booking.com deal was found by Cheapflights users on 7/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
YYC
- SAN
1 stop7h 53m
Air Canada
Sun 8/305:00 pm
SAN
- YYC
2 stops17h 47m
Air Canada
Deal found 7/20![Air Canada logo]()
$252
This Trip.com deal was found by Cheapflights users on 7/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:05 pm
YYC
- SAN
1 stop6h 53m
Multiple Airlines
Sun 8/303:30 pm
SAN
- YYC
Nonstop3h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$277
One-way flights from Calgary to San DiegoSearch for one-way flight options from Calgary to San Diego. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Calgary to San Diego. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/211:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 7/23![WestJet logo]()
$123
This Air Canada deal was found by Cheapflights users on 7/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 am
YYC
- SAN
1 stop5h 57m
Air Canada
Deal found 7/23![Air Canada logo]()
$125
This Air Canada deal was found by Cheapflights users on 7/20. 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 8/256:00 am
YYC
- SAN
1 stop6h 53m
Air Canada
Deal found 7/20![Air Canada logo]()
$127
This Air Canada deal was found by Cheapflights users on 7/20. 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 9/156:00 am
YYC
- SAN
1 stop6h 47m
Air Canada
Deal found 7/20![Air Canada logo]()
$129
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:20 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 7/23![WestJet logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 9/282:50 pm
YYC
- SAN
1 stop19h 12m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$131
This Air Canada deal was found by Cheapflights users on 7/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:05 pm
YYC
- SAN
1 stop6h 53m
Air Canada
Deal found 7/23![Air Canada logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Wed 9/3011:45 am
YYC
- SAN
Nonstop3h 25m
WestJet
Deal found 7/23![WestJet logo]()
$134
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/316:00 am
YYC
- SAN
1 stop9h 50m
United Airlines
Deal found 7/24![United Airlines logo]()
$139
This Trip.com deal was found by Cheapflights users on 7/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:15 pm
YYC
- SAN
1 stop7h 14m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$140
Find flight deals from Calgary to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $173 (FlightHub) |
One-way from | $123 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $479 |
Good round-trip deal | $214 or less |
Good one-way deal | $210 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Calgary to San Diego 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 July 25, 2026.
Use the filters below to find and compare flights from Calgary to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Wed 9/9
11:45 am-2:10 pm
Nonstop3h 25m
San Diego
Sat 9/12
3:30 pm-7:55 pm
Nonstop3h 25m
$259
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Fri 10/30
7:45 am-4:01 pm
1 stop9h 16m
San Diego
Fri 11/6
1:30 pm-12:12 am
1 stop8h 42m
$277
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Sat 10/3
11:45 am-2:10 pm
Nonstop3h 25m
San Diego
Fri 10/9
11:02 am-10:15 pm
1 stop10h 13m
$292
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Tue 11/3
7:45 am-11:25 am
1 stop5h 40m
San Diego
Wed 4/28
1:30 pm-11:13 pm
1 stop8h 43m
$302
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Sun 9/6
11:45 am-2:10 pm
Nonstop3h 25m
San Diego
Wed 9/9
10:54 am-10:10 pm
1 stop10h 16m
$314
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Thu 9/10
11:45 am-2:10 pm
Nonstop3h 25m
San Diego
Mon 9/14
3:30 pm-7:55 pm
Nonstop3h 25m
$314
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Fri 11/13
9:20 am-9:45 am
Nonstop2h 25m
San Diego
Sun 11/15
7:00 am-7:50 pm
1 stop10h 50m
$356
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Sun 9/6
6:00 am-6:35 pm
2 stops13h 35m
San Diego
Wed 9/9
12:37 pm-9:48 pm
1 stop8h 11m
$386
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Tue 8/18
11:45 am-2:10 pm
Nonstop3h 25m
San Diego
Sat 8/29
3:30 pm-7:55 pm
Nonstop3h 25m
$390
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Sun 1/3
7:20 pm-8:14 am
1 stop14h 54m
San Diego
Sun 1/10
7:00 am-10:57 pm
1 stop13h 57m
$395
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Calgary to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Calgary to San Diego in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Calgary-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Calgary-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Calgary-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Calgary-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Calgary-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Calgary to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Calgary with our price prediction graph.
YYC-SAN
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 Calgary to San Diego
Prices
Airlines
Delays
How far ahead should I book a flight from Calgary to San Diego?
The price you pay for your flight from Calgary to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Calgary to San Diego?
Currently, May is the cheapest month in which you can book a flight from Calgary to San Diego (average of $250). Flying from Calgary to San Diego in December is currently the most expensive (average of $482). 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 YYC to SAN?
Find hourly flight availability from Calgary to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to San Diego as you normally would.
How often are flights from Calgary to San Diego delayed?
About 18% of weekly flights between Calgary and San Diego have experienced delays in the past year, with the average delay time being 107 minutes.
What is the most punctual flight time for Calgary to San Diego flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Calgary to San Diego flights?
Over the last year, WestJet have had the lowest number of delays on this route, with just 18% of flights being delayed.
The best insider tips for Calgary to San Diego flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Calgary to San Diego trip
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Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated July 25, 2026.
Read through reviews of airlines operating flights from Calgary to San Diego, such as Delta and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Comfort
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Comfort
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Calgary to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Top 2 airlines flying from Calgary to San Diego
Discover the top 2 airlines that operate flights from Calgary to San Diego. 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$373 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$339 | Average$398 | FlexibilityNo cancel fee | On-timeN/A |