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Cheap flights from Calgary to San Diego from C$ 152

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Calgary to San Diego are usually found in August or May, booked 39 days in advance, depart on a Thursday or Sunday and return on a Wednesday

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 26 November 2025.

Round-trip from

C$ 340

One-way from

C$ 152

Popular in

December

Cheapest in

August

Average price

C$ 533

Good round-trip deal

C$ 400 or less

Good one-way deal

C$ 177 or less
WestJet
  • WestJet
  • 9/1-16/1
  • Nonstop
  • 6h 54m total
  • Calgary to San Diego
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WestJet
  • WestJet
  • 12/12
  • Nonstop
  • 3h 25m total
  • Calgary to San Diego
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 129 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 28 potential savings vs. average RT price).
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Average for round-trip flights in November 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

Enter your travel dates to find the best prices.

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 26 November 2025.

Tue 2/127:35 a.m.YYC - SAN
1 stop9h 25mDelta
Sat 13/121:27 p.m.SAN - YYC
1 stop8h 46mDelta
Deal found 24/11C$ 344
Tue 2/127:35 a.m.YYC - SAN
1 stop9h 25mDelta
Thu 11/121:25 p.m.SAN - YYC
1 stop8h 48mDelta
Deal found 24/11C$ 347
Mon 8/127:55 a.m.YYC - SAN
1 stop7h 15mMultiple Airlines
Fri 12/1212:35 p.m.SAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 24/11C$ 353
Mon 8/127:55 a.m.YYC - SAN
1 stop7h 15mMultiple Airlines
Sun 14/1212:35 p.m.SAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 24/11C$ 357
Wed 3/127:35 p.m.YYC - SAN
1 stop15h 27mMultiple Airlines
Fri 12/1212:35 p.m.SAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 25/11C$ 361
Mon 8/129:20 a.m.YYC - SAN
Nonstop3h 25mMultiple Airlines
Tue 9/127:15 a.m.SAN - YYC
1 stop8h 33mMultiple Airlines
Deal found 24/11C$ 363
Mon 8/127:55 a.m.YYC - SAN
1 stop7h 15mMultiple Airlines
Wed 10/1212:35 p.m.SAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 25/11C$ 364
Sat 6/127:55 a.m.YYC - SAN
1 stop13h 12mMultiple Airlines
Fri 12/1212:35 p.m.SAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 25/11C$ 368
Sat 6/127:55 a.m.YYC - SAN
1 stop13h 12mMultiple Airlines
Wed 10/1212:35 p.m.SAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 25/11C$ 371
Sat 6/123:35 p.m.YYC - SAN
1 stop5h 32mMultiple Airlines
Sun 14/1212:35 p.m.SAN - YYC
Nonstop3h 29mMultiple Airlines
Deal found 24/11C$ 372

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 629,999 searches. Data last updated 26 November 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 16/3

9:20 a.m.-11:47 a.m.

Nonstop3h 27m

San Diego

Fri 20/3

12:35 p.m.-5:01 p.m.

Nonstop3h 26m

C$ 340

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 7/12

7:35 a.m.-4:26 p.m.

1 stop9h 51m

San Diego

Sat 13/12

1:27 p.m.-11:13 p.m.

1 stop8h 46m

C$ 344

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 7/12

6:35 a.m.-1:09 p.m.

1 stop7h 34m

San Diego

Sun 14/12

1:25 p.m.-11:13 p.m.

1 stop8h 48m

C$ 347

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 8/12

2:45 p.m.-11:44 p.m.

1 stop9h 59m

San Diego

Sun 14/12

7:50 a.m.-8:57 p.m.

1 stop12h 07m

C$ 347

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 8/12

9:20 a.m.-11:45 a.m.

Nonstop3h 25m

San Diego

Tue 9/12

7:15 a.m.-4:48 p.m.

1 stop8h 33m

C$ 363

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 26/1

7:40 a.m.-4:36 p.m.

1 stop9h 56m

San Diego

Fri 30/1

1:29 p.m.-11:02 p.m.

1 stop8h 33m

C$ 374

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 26/1

9:20 a.m.-11:45 a.m.

Nonstop3h 25m

San Diego

Fri 30/1

12:35 p.m.-5:04 p.m.

Nonstop3h 29m

C$ 375

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 17/12

12:41 p.m.-6:12 p.m.

1 stop6h 31m

San Diego

Wed 24/12

1:29 p.m.-11:15 p.m.

1 stop8h 46m

C$ 388

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 8/12

9:20 a.m.-11:45 a.m.

Nonstop3h 25m

San Diego

Sat 13/12

7:50 a.m.-8:57 p.m.

1 stop12h 07m

C$ 389

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 3/4

7:20 a.m.-3:55 p.m.

1 stop9h 35m

San Diego

Fri 10/4

1:27 p.m.-11:02 p.m.

1 stop8h 35m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

Showing 1-10 of 20 results
1
2

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 21 November 2025.

The best time to book flights from Calgary to San Diego is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 C$ 111). Flying from Calgary to San Diego in March is currently the most expensive (average of C$ 231). 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 26 November 2025.

When flying from Calgary to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 58% versus a flight in the evening.

What is the cheapest day to fly from Calgary to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Calgary to San Diego. Price data was last updated on 2 November 2025.

Travelers seeking maximum savings on their Calgary to San Diego flight should consider departing on Sunday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 26 November 2025.
Check out reviews from past customers who have flown with Delta,United Airlines, andWestJet from Calgary to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews
Check prices

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
7,998 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
United Airlines
7.4
Good
9,046 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
3,173 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
Air Canada
7.1
Good
10,476 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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.

  • What airports do I use to fly from Calgary to San Diego?

    If you book a flight from Calgary to San Diego, you will be flying from Calgary to San Diego. Flights to San Diego (SAN) from Calgary (YYC) take 3h 20m for a nonstop flight. There is 1 flight from Calgary to San Diego per day from 4 airlines.

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

    This flight path from Calgary to San Diego was viewed by 320 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Airlines like WestJet and Delta fly from Calgary to San Diego in about 3h 27m. The time it takes to get you to your destination can typically vary by up to 6h 24m. Airlines will cover a distance of 2060 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Delta, at C$ 234, was found to be the cheapest airline from Calgary to San Diego.Alternate airlines to your destination round-trip include WestJet and Air Canada. These flights start at 46% lower than the current average price 3 months from now.

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

    While on average a flight from Calgary to San Diego is generally C$ 401, our data shows the cheapest flight currently is C$ 158. When looking at the most popular route, (Calgary - San Diego), you can expect to pay C$ 306 for that flight.

  • 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 C$ 111). Flying from Calgary to San Diego in March is currently the most expensive (average of C$ 231). 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
La Mesa
Borrego Springs

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Fly from Calgary to San Diego on these airlines

Choose from the following airlines for your flight from Calgary to San Diego. Flights are based on user searches made on Cheapflights and were last updated on 26 November 2025.
WestJet flights from Calgary to San Diego
Air Canada flights from Calgary to San Diego

Top 4 airlines flying from Calgary to San Diego

Discover the top 4 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 629,999 searches. Data last updated 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 234AverageC$ 455FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 239AverageC$ 396FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 280AverageC$ 388FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 336AverageC$ 647FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to San Diego?

Cheapflights helps you search for flights from Calgary to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Calgary to San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to San Diego.

Can Cheapflights find flights from Calgary to San Diego with no change fees?

Certainly. Search results for flights to San Diego from Calgary shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Calgary to San Diego become cheaper?

Yes! Start tracking prices for Calgary to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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