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$128+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Calgary to San Diego are usually found in May or June, 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 September 11, 2025.

Round-trip from

$192
(FlightHub)

One-way from

$128
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$283

Good round-trip deal

$296 or less

Good one-way deal

$128 or less
From Calgary to San Diego
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One-way flight from Calgary to San Diego
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Highest demand for flights based on searches. 15% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Calgary to San Diego.
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Price to beat on a one-way flight from Calgary to San Diego.
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Find flight deals from Calgary to San Diego

Cheapest flights from Calgary to San Diego
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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:00 amYYC - SAN
Nonstop3h 20mMultiple Airlines
Mon 10/203:23 pmSAN - YYC
1 stop19h 32mMultiple Airlines
Deal found 9/10$210
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/137:10 pmYYC - SAN
1 stop19h 16mMultiple Airlines
Sat 10/182:05 pmSAN - YYC
Nonstop3h 20mMultiple Airlines
Deal found 9/10$212
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 11/106:30 amYYC - SAN
2 stops11h 10mMultiple Airlines
Thu 11/139:14 amSAN - YYC
1 stop12h 38mMultiple Airlines
Deal found 9/9$219
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 11/149:20 amYYC - SAN
Nonstop3h 25mMultiple Airlines
Sun 11/238:34 amSAN - YYC
1 stop26h 46mMultiple Airlines
Deal found 9/10$222
This Delta deal was found by Cheapflights users on 9/11. 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 10/36:40 amYYC - SAN
1 stop7h 06mDelta
Mon 10/67:40 amSAN - YYC
1 stop12h 07mDelta
Deal found 9/11$224
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/253:49 pmYYC - SAN
1 stop9h 26mUnited Airlines
Wed 10/18:08 pmSAN - YYC
1 stop15h 11mUnited Airlines
Deal found 9/11$225
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/2711:35 pmYYC - SAN
1 stop13h 33mMultiple Airlines
Wed 10/152:11 pmSAN - YYC
1 stop6h 59mMultiple Airlines
Deal found 9/10$246
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/127:10 pmYYC - SAN
1 stop13h 16mMultiple Airlines
Wed 11/58:08 pmSAN - YYC
2 stops23h 08mMultiple Airlines
Deal found 9/10$248

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 September 11, 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

Mon 10/13

7:10 pm-1:26 pm

1 stop19h 16m

San Diego

Sat 10/18

2:11 pm-10:10 pm

1 stop6h 59m

$215

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 9/25

3:49 pm-12:15 am

1 stop9h 26m

San Diego

Wed 10/1

8:08 pm-12:19 pm

1 stop15h 11m

$225

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 10/2

3:49 pm-12:15 am

1 stop9h 26m

San Diego

Tue 10/7

8:08 pm-12:19 pm

1 stop15h 11m

$225

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 1/22

7:15 am-4:12 pm

1 stop9h 57m

San Diego

Sun 1/25

12:05 pm-8:58 pm

1 stop7h 53m

$240

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 12/12

9:20 am-11:45 am

Nonstop3h 25m

San Diego

Wed 12/17

12:35 pm-5:04 pm

Nonstop3h 29m

$253

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 10/11

3:49 pm-8:16 pm

1 stop5h 27m

San Diego

Fri 11/7

7:50 pm-12:26 pm

1 stop15h 36m

$256

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 10/2

7:25 pm-11:17 pm

2 stops28h 52m

San Diego

Tue 10/7

8:00 am-3:26 pm

1 stop6h 26m

$273

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 1/1

6:10 am-8:47 pm

1 stop15h 37m

San Diego

Thu 1/8

12:45 pm-7:44 pm

1 stop5h 59m

$294

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 12/12

7:35 pm-9:57 am

1 stop15h 22m

San Diego

Wed 12/17

8:05 am-11:05 pm

1 stop14h 00m

$295

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 11/9

6:20 am-1:06 pm

1 stop7h 46m

San Diego

Fri 11/14

7:50 am-8:53 pm

1 stop12h 03m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
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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
Airports
YYC

For a quick check-in, use the LINK shuttle to move between terminals at YYC. It's fast, free, and wheelchair accessible.

Read more about YYCby Jenna Scatena
SAN

Use the free San Diego Flyer shuttle to travel between SAN and the Old Town Transit Center every 20-30 minutes.

Read more about SANby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Jenna Scatena

Jenna Scatena

Expert on YYC

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more

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

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 August 29, 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, August is the cheapest month in which you can book a flight from Calgary to San Diego (average of $286). Flying from Calgary to San Diego in March is currently the most expensive (average of $366). 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 September 11, 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 39% on airfare.

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 September 11, 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.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • How popular is this Calgary to San Diego flight route?

    Within the past month, 2 users have taken a look at flights from Calgary to San Diego.

  • How long is the flight from Calgary to San Diego?

    Airlines like United Airlines, Delta, and WestJet fly from Calgary to San Diego in about 3h 25m. The time it takes to get you to your destination can typically vary by up to 6h 32m. There are 1280 mi between Calgary and San Diego. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Calgary to San Diego round-trip?

    According to our current data, WestJet ($181), and Delta ($241) offers the cheapest pricing from Calgary to San Diego. WestJet is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Calgary to San Diego?

    The cheapest flight price from Calgary to San Diego is $117. On average you can expect to pay $245. The most popular route, (Calgary - San Diego), can usually be booked for $193.

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

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

  • How can I find direct flights from Calgary to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to San Diego.

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

    Yes. Cheapflights offers flight deals from Calgary to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Calgary to San Diego (average of $286). Flying from Calgary to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$181Average$366FlexibilityNo cancel feeOn-time60%
DeltaCheapest$241Average$323FlexibilityNo cancel feeOn-timeN/A

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