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Cheap flights from Calgary to San Diego from C$ 161

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
29 Mar — 5 Apr1
1 adult

Cheapflights Tip: The best prices from Calgary to San Diego are usually found in January or October, booked 86 days in advance, depart on a Tuesday or Saturday 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 24 March 2025.

Round-trip from

C$ 287

One-way from

C$ 179

Popular in

March

Cheapest in

January

Average price

C$ 644

Good round-trip deal

C$ 322 or less

Good one-way deal

C$ 315 or less
WestJet
  • WestJet
  • 25/5-2/6
  • 1 total stop
  • 10h 20m total
  • Calgary to San Diego
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Air Canada
  • Air Canada
  • 12/4
  • 1 total stop
  • 9h 29m total
  • Calgary to San Diego
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Highest demand for flights based on searches. 17% potential increase in price (C$ 147 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in March 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 24 March 2025.

Sun 25/511:00 a.m.YYC - SAN
Nonstop3h 20mWestJet
Mon 2/61:00 p.m.SAN - YYC
1 stop7h 00mWestJet
Deal found 22/3C$ 287
Sat 31/54:25 p.m.YYC - SAN
1 stop6h 24mAir Canada
Thu 5/612:40 p.m.SAN - YYC
1 stop8h 13mAir Canada
Deal found 22/3C$ 294
Tue 20/57:35 p.m.YYC - SAN
1 stop12h 38mMultiple Airlines
Wed 28/58:48 p.m.SAN - YYC
1 stop14h 02mMultiple Airlines
Deal found 22/3C$ 301
Sat 12/47:40 a.m.YYC - SAN
1 stop9h 28mDelta
Tue 15/41:30 p.m.SAN - YYC
1 stop8h 35mDelta
Deal found 22/3C$ 313
Thu 22/53:22 p.m.YYC - SAN
1 stop9h 53mUnited Airlines
Sun 25/56:45 a.m.SAN - YYC
1 stop14h 03mUnited Airlines
Deal found 22/3C$ 326
Sat 12/46:45 a.m.YYC - SAN
1 stop8h 39mAmerican Airlines
Tue 15/410:07 a.m.SAN - YYC
2 stops10h 38mAmerican Airlines
Deal found 23/3C$ 360
Tue 8/46:59 p.m.YYC - SAN
2 stops13h 36mAlaska Airlines
Mon 14/49:21 p.m.SAN - YYC
2 stops19h 46mAlaska Airlines
Deal found 22/3C$ 458

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 24 March 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

Tue 20/5

11:00 a.m.-1:20 p.m.

Nonstop3h 20m

San Diego

Tue 27/5

2:05 p.m.-6:24 p.m.

Nonstop3h 19m

C$ 297

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 25/5

7:00 a.m.-12:00 p.m.

1 stop6h 00m

San Diego

Tue 27/5

11:31 a.m.-9:48 p.m.

1 stop9h 17m

C$ 298

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 20/5

7:35 p.m.-7:13 a.m.

1 stop12h 38m

San Diego

Wed 28/5

8:48 p.m.-11:50 a.m.

1 stop14h 02m

C$ 301

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 22/5

3:22 p.m.-12:15 a.m.

1 stop9h 53m

San Diego

Tue 27/5

6:45 a.m.-6:21 p.m.

1 stop10h 36m

C$ 326

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 12/4

6:45 a.m.-2:24 p.m.

1 stop8h 39m

San Diego

Tue 15/4

10:07 a.m.-9:45 p.m.

2 stops10h 38m

C$ 360

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 21/4

8:00 a.m.-4:11 p.m.

1 stop9h 11m

San Diego

Mon 28/4

1:30 p.m.-11:05 p.m.

1 stop8h 35m

C$ 408

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 8/4

6:59 p.m.-7:35 a.m.

2 stops13h 36m

San Diego

Mon 14/4

9:21 p.m.-6:07 p.m.

2 stops19h 46m

C$ 458

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 25/6

11:00 a.m.-1:20 p.m.

Nonstop3h 20m

C$ 161

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 20/5

7:35 p.m.-7:13 a.m.

1 stop12h 38m

C$ 176

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 21/5

7:00 a.m.-12:00 p.m.

1 stop6h 00m

C$ 179

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 14 results
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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 March 2025.

The best time to book flights from Calgary to San Diego is 86 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, January is the cheapest month in which you can book a flight from Calgary to San Diego (average of C$ 300). Flying from Calgary to San Diego in July is currently the most expensive (average of C$ 415). 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 24 March 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 53% versus a flight in the afternoon.

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 23 March 2025.

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

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 24 March 2025.
To help decide which airline to fly from Calgary to San Diego, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,774 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,774 reviews
Alaska Airlines
8.0
Very good
9,774 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,888 reviews
Alaska Airlines
8.0
Very good
9,774 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,774 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,774 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
WestJet
7.2
Good
2,783 reviews
Alaska Airlines
8.0
Very good
9,774 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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 5 airlines.

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

    This flight path from Calgary to San Diego was viewed by 390 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    WestJet, at C$ 287, was found to be the cheapest airline from Calgary to San Diego.Alternate airlines to your destination round-trip include Air Canada and United Airlines. These flights start at 42% lower than the current average price 3 months from now.

  • 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 C$ 179 on Air Canada. Other airlines that offer cheap prices include WestJet from C$ 188 and Delta from C$ 257 one-way.

  • 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$ 281. When looking at the most popular route, (Calgary - San Diego), you can expect to pay C$ 278 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, January is the cheapest month in which you can book a flight from Calgary to San Diego (average of C$ 300). Flying from Calgary to San Diego in July is currently the most expensive (average of C$ 415). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
El Cajon
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 24 March 2025.
WestJet flights from Calgary to San Diego
Air Canada flights from Calgary to San Diego

Top 5 airlines flying from Calgary to San Diego

Discover the top 5 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 24 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 256AverageC$ 470FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 278AverageC$ 522FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 286AverageC$ 532FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 350AverageC$ 826FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 492AverageC$ 831FlexibilityNo cancel feeOn-time75%
Search Alaska 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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