For a quick check-in, use the LINK shuttle to move between terminals at YYC. It's fast, free, and wheelchair accessible.
$140+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
Nov 26 — Dec 31
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 August or May, booked 11 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap 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 October 27, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $215 (Trip.com) |
One-way from | $140 (Air Canada) |
Popular in | December |
Cheapest in | August |
Average price | $306 |
Good round-trip deal | $212 or less |
Good one-way deal | $182 or less |
Find flight deals from Calgary to San Diego
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 October 27, 2025.
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 October 27, 2025.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:20 amYYC - SAN
Nonstop3h 25mWestJet
Fri 12/1212:35 pmSAN - YYC
Nonstop3h 29mWestJet
Deal found 10/25![WestJet logo]()
$221
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:15 amYYC - SAN
1 stop9h 49mUnited Airlines
Sat 12/136:30 amSAN - YYC
1 stop14h 23mUnited Airlines
Deal found 10/25![United Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:20 amYYC - SAN
Nonstop3h 25mWestJet
Sun 12/1412:35 pmSAN - YYC
Nonstop3h 29mWestJet
Deal found 10/25![WestJet logo]()
$238
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/106:15 amYYC - SAN
2 stops15h 33mUnited Airlines
Sun 12/146:30 amSAN - YYC
1 stop14h 23mUnited Airlines
Deal found 10/26![United Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:20 amYYC - SAN
Nonstop3h 25mWestJet
Wed 12/1012:35 pmSAN - YYC
Nonstop3h 29mWestJet
Deal found 10/25![WestJet logo]()
$241
This WestJet deal was found by Cheapflights users on 10/25. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:20 amYYC - SAN
Nonstop3h 25mWestJet
Sun 12/1412:35 pmSAN - YYC
Nonstop3h 29mWestJet
Deal found 10/25![WestJet logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:20 amYYC - SAN
Nonstop3h 25mMultiple Airlines
Wed 12/107:59 pmSAN - YYC
3 stops25h 29mMultiple Airlines
Deal found 10/25![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:20 amYYC - SAN
Nonstop3h 25mMultiple Airlines
Mon 12/81:33 pmSAN - YYC
3 stops23h 22mMultiple Airlines
Deal found 10/25![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:45 pmYYC - SAN
3 stops46h 30mMultiple Airlines
Fri 12/1212:35 pmSAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 10/25![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:35 pmYYC - SAN
1 stop5h 32mMultiple Airlines
Fri 12/1212:35 pmSAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 10/25![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/109:20 amYYC - SAN
Nonstop3h 25mMultiple Airlines
Sun 12/142:02 pmSAN - YYC
1 stop24h 13mMultiple Airlines
Deal found 10/26![Multiple Airlines logo]()
$261
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 October 27, 2025.
Use the filters below to find and compare flights from Calgary to San Diego that are best for you.
Fly from
Calgary
Fly to
San Diego
Route
Depart
Return
Price
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Thu 12/4
2:45 pm-11:44 pm
1 stop9h 59m
San Diego
Tue 12/9
7:50 am-8:57 pm
1 stop12h 07m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Tue 12/2
6:15 am-3:04 pm
1 stop9h 49m
San Diego
Sat 12/13
6:30 am-9:53 pm
1 stop14h 23m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Thu 12/4
2:45 pm-11:44 pm
1 stop9h 59m
San Diego
Thu 12/11
1:25 pm-11:13 pm
1 stop8h 48m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Wed 12/3
6:15 am-1:04 pm
1 stop7h 49m
San Diego
Wed 12/10
6:15 am-12:26 pm
1 stop5h 11m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Thu 12/4
2:45 pm-11:44 pm
1 stop9h 59m
San Diego
Fri 12/12
7:50 am-8:57 pm
1 stop12h 07m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Wed 12/10
2:13 pm-8:45 pm
1 stop7h 32m
San Diego
Sun 12/14
6:30 am-9:53 pm
1 stop14h 23m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Tue 12/2
7:35 am-4:00 pm
1 stop9h 25m
San Diego
Mon 12/8
7:50 am-8:57 pm
1 stop12h 07m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Tue 12/2
7:35 am-12:20 pm
1 stop5h 45m
San Diego
Tue 12/9
1:25 pm-11:13 pm
1 stop8h 48m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Thu 12/4
2:45 pm-11:44 pm
1 stop9h 59m
San Diego
Wed 12/10
1:25 pm-11:13 pm
1 stop8h 48m
$231
CalgarySan Diego
YYC - SAN
YYCSAN
Calgary
Fri 12/5
2:45 pm-11:44 pm
1 stop9h 59m
San Diego
Sun 12/14
7:50 am-8:57 pm
1 stop12h 07m
$231
Showing 1-10 of 21 results
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Calgary-San Diego flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Calgary-San Diego flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.
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
Delays
How far ahead should I book a flight from Calgary to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Calgary to San Diego. Price data was last updated on October 24, 2025.
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 11 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, October is the cheapest month in which you can book a flight from Calgary to San Diego (average of $86). Flying from Calgary to San Diego in March is currently the most expensive (average of $164). 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 October 27, 2025.
One of the essential ways to save on airfare from Calgary to San Diego is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 51% on airfare.
How often are flights from Calgary to San Diego delayed?
About 19% of weekly flights between Calgary and San Diego have experienced delays in the past year, with the average delay time being 104 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 early afternoon 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, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
The best insider tips for Calgary to San Diego flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Calgary to San Diego trip
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 October 27, 2025.
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.
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
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
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Imperial Beach
National City
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Calgary to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
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 October 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$356 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$265 | Average$340 | FlexibilityNo cancel fee | On-timeN/A |