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San Diego

$117+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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

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Cheapflights Tip: The best prices from Calgary to San Diego are usually found in August or May, booked 74 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:30 pmYYC - SAN
1 stop9h 45mUnited Airlines
Fri 1/99:00 amSAN - YYC
1 stop11h 53mUnited Airlines
Deal found 12/10$221
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/179:20 amYYC - SAN
Nonstop3h 25mMultiple Airlines
Fri 1/97:03 pmSAN - YYC
3 stops23h 39mMultiple Airlines
Deal found 12/10$241
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/179:20 amYYC - SAN
Nonstop3h 25mMultiple Airlines
Wed 12/241:06 pmSAN - YYC
2 stops21h 14mMultiple Airlines
Deal found 12/10$351
This Delta deal was found by Cheapflights users on 12/10. 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 12/179:20 amYYC - SAN
Nonstop3h 25mDelta
Fri 1/912:35 pmSAN - YYC
Nonstop3h 29mDelta
Deal found 12/10$401
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:20 amYYC - SAN
Nonstop3h 25mWestJet
Wed 12/2412:35 pmSAN - YYC
Nonstop3h 29mWestJet
Deal found 12/10$439
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/137:35 pmYYC - SAN
1 stop18h 32mMultiple Airlines
Thu 12/181:06 pmSAN - YYC
1 stop8h 59mMultiple Airlines
Deal found 12/10$464
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Tue 12/237:35 pmYYC - SAN
1 stop15h 22mMultiple Airlines
Mon 12/292:10 pmSAN - YYC
1 stop7h 42mMultiple Airlines
Deal found 12/10$472
This Air Canada deal was found by Cheapflights users on 12/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amYYC - SAN
1 stop7h 03mAir Canada
Wed 12/2412:45 pmSAN - YYC
1 stop7h 14mAir Canada
Deal found 12/10$505
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/256:30 amYYC - SAN
1 stop7h 35mDelta
Mon 1/510:37 amSAN - YYC
1 stop10h 22mDelta
Deal found 12/10$509

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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$220
(United Airlines)

One-way from

$117
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$462

Good round-trip deal

$266 or less

Good one-way deal

$263 or less
Provider with most accurate pricing for Calgary-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-San Diego flights.
Search Deals
From Calgary to San Diego
Search Deals
One-way flight from Calgary to San Diego
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Calgary to San Diego.
Search Deals
Price to beat on a one-way flight from Calgary to San Diego.
Search Deals

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 December 12, 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 1/22

2:13 pm-8:42 pm

1 stop7h 29m

San Diego

Tue 2/3

6:30 am-9:53 pm

1 stop14h 23m

$221

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 3/20

7:20 am-3:55 pm

1 stop9h 35m

San Diego

Mon 3/23

1:27 pm-11:02 pm

1 stop8h 35m

$223

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 1/7

7:40 am-4:37 pm

1 stop9h 57m

San Diego

Mon 1/12

11:58 am-8:54 pm

1 stop7h 56m

$223

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 3/12

7:20 am-3:55 pm

1 stop9h 35m

San Diego

Mon 3/23

1:27 pm-11:02 pm

1 stop8h 35m

$224

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 1/15

7:40 am-4:36 pm

1 stop9h 56m

San Diego

Tue 1/27

1:29 pm-11:02 pm

1 stop8h 33m

$243

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 2/26

7:40 am-3:55 pm

1 stop9h 15m

San Diego

Tue 3/10

1:27 pm-11:02 pm

1 stop8h 35m

$243

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 1/12

7:40 am-4:36 pm

1 stop9h 56m

San Diego

Sun 1/18

1:29 pm-11:02 pm

1 stop8h 33m

$263

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 1/14

7:55 am-12:40 pm

1 stop5h 45m

San Diego

Wed 1/14

3:10 pm-11:05 pm

1 stop6h 55m

$268

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 5/26

11:00 am-1:20 pm

Nonstop3h 20m

San Diego

Sat 5/30

1:30 pm-11:06 pm

1 stop8h 36m

$278

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 5/26

3:22 pm-9:55 am

2 stops19h 33m

San Diego

Sat 5/30

7:00 am-9:38 pm

1 stop13h 38m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 16 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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

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 December 5, 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 74 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 $79). Flying from Calgary to San Diego in March is currently the most expensive (average of $163). 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 December 12, 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 55% on airfare.

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
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

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 December 12, 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
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
3,195 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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, 7 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 and Delta fly from Calgary to San Diego in about 7h 29m. The time it takes to get you to your destination can typically vary by up to 2h 06m. 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 ($176), and Delta ($265) offers the cheapest pricing from Calgary to San Diego. WestJet is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Calgary to San Diego one-way?

    One-way options have recently been found by users for as low as $103 on Air Canada. Other airlines that offer cheap prices include WestJet from $110 and United Airlines from $142 one-way.

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

    The cheapest flight price from Calgary to San Diego is $211. On average you can expect to pay $279. The most popular route, (Calgary - San Diego), can usually be booked for $215.

  • 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, October is the cheapest month in which you can book a flight from Calgary to San Diego (average of $79). Flying from Calgary to San Diego in March is currently the most expensive (average of $163). 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
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

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Alternative routes for Calgary to San Diego

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$176Average$314FlexibilityNo cancel feeOn-time60%
DeltaCheapest$265Average$398FlexibilityNo cancel feeOn-timeN/A

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