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Cheap flights from Calgary to San Diego from C$ 215

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
25 Jul — 1 Aug1
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 84 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 25 June 2026.

Fri 11/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
WestJet
Mon 14/93:30 p.m.
SAN
-
YYC
Nonstop3h 25m
WestJet
Deal found 21/6C$ 347
Mon 2/119:20 a.m.
YYC
-
SAN
Nonstop2h 25m
WestJet
Wed 18/1112:35 p.m.
SAN
-
YYC
Nonstop4h 29m
WestJet
Deal found 20/6C$ 353
Tue 15/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
WestJet
Sun 20/93:30 p.m.
SAN
-
YYC
Nonstop3h 25m
WestJet
Deal found 24/6C$ 357
Sun 1/119:20 a.m.
YYC
-
SAN
Nonstop2h 25m
WestJet
Wed 18/1112:35 p.m.
SAN
-
YYC
Nonstop4h 29m
WestJet
Deal found 20/6C$ 358
Thu 10/96:35 a.m.
YYC
-
SAN
1 stop7h 43m
Delta
Tue 15/95:01 p.m.
SAN
-
YYC
1 stop5h 05m
Delta
Deal found 25/6C$ 367
Sat 31/108:00 a.m.
YYC
-
SAN
1 stop6h 29m
Air Canada
Wed 18/117:05 a.m.
SAN
-
YYC
1 stop7h 24m
Air Canada
Deal found 25/6C$ 374
Thu 10/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
WestJet
Tue 15/93:30 p.m.
SAN
-
YYC
Nonstop3h 25m
WestJet
Deal found 25/6C$ 375
Thu 10/91:41 p.m.
YYC
-
SAN
1 stop11h 48m
United Airlines
Tue 15/96:30 a.m.
SAN
-
YYC
1 stop14h 18m
United Airlines
Deal found 25/6C$ 381
Tue 6/107:15 a.m.
YYC
-
SAN
1 stop9h 51m
Delta
Fri 9/101:30 p.m.
SAN
-
YYC
1 stop8h 43m
Delta
Deal found 24/6C$ 390
Fri 30/109:20 a.m.
YYC
-
SAN
Nonstop3h 25m
WestJet
Wed 18/1112:35 p.m.
SAN
-
YYC
Nonstop4h 29m
WestJet
Deal found 20/6C$ 391
Tue 25/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
WestJet
Wed 26/83:30 p.m.
SAN
-
YYC
Nonstop3h 25m
WestJet
Deal found 22/6C$ 392

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 25 June 2026.

Round-trip from

C$ 347

One-way from

C$ 215

Popular in

December

Cheapest in

August

Average price

C$ 569

Good round-trip deal

C$ 485 or less
WestJet
  • WestJet
  • 11/9-14/9
  • Nonstop
  • 6h 50m total
  • Calgary to San Diego
Search Deals
Air Canada
  • Air Canada
  • 4/9
  • 1 total stop
  • 5h 53m total
  • Calgary to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip 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 629,999 searches. Data last updated 25 June 2026.
Use the filters below to find and compare flights from Calgary to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 11/9

7:45 a.m.-3:56 p.m.

1 stop9h 11m

San Diego

Mon 14/9

5:01 p.m.-11:06 p.m.

1 stop5h 05m

C$ 375

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 10/9

1:41 p.m.-12:29 a.m.

1 stop11h 48m

San Diego

Tue 15/9

6:30 a.m.-9:48 p.m.

1 stop14h 18m

C$ 381

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 6/10

7:15 a.m.-4:06 p.m.

1 stop9h 51m

San Diego

Fri 9/10

1:30 p.m.-11:13 p.m.

1 stop8h 43m

C$ 390

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 13/10

7:15 a.m.-4:06 p.m.

1 stop9h 51m

San Diego

Thu 19/11

1:30 p.m.-11:13 p.m.

1 stop8h 43m

C$ 407

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 30/10

2:50 p.m.-11:55 p.m.

1 stop10h 05m

San Diego

Wed 18/11

1:30 p.m.-11:13 p.m.

1 stop8h 43m

C$ 464

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 5/11

7:15 a.m.-4:06 p.m.

1 stop9h 51m

San Diego

Wed 18/11

1:30 p.m.-11:13 p.m.

1 stop8h 43m

C$ 469

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 8/9

11:45 a.m.-2:10 p.m.

Nonstop3h 25m

San Diego

Sat 12/9

10:54 a.m.-7:05 p.m.

1 stop7h 11m

C$ 523
Quickest round-trip

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 12/9

11:45 a.m.-2:10 p.m.

Nonstop3h 25m

San Diego

Fri 18/9

3:30 p.m.-7:55 p.m.

Nonstop3h 25m

C$ 547

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 8/8

6:00 a.m.-8:46 p.m.

1 stop15h 46m

San Diego

Thu 13/8

6:30 a.m.-9:48 p.m.

1 stop14h 18m

C$ 601

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 8/7

6:00 a.m.-8:46 p.m.

1 stop15h 46m

San Diego

Sun 12/7

6:30 a.m.-9:48 p.m.

1 stop14h 18m

C$ 675

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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?

The best time to book flights from Calgary to San Diego is 83 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, August is the cheapest month in which you can book a flight from Calgary to San Diego (average of C$ 317). Flying from Calgary to San Diego in December is currently the most expensive (average of C$ 685). 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 25 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to San Diego as you normally would.

How much does it cost to fly round-trip from Calgary to San Diego?

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 25 June 2026.
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
7.8
Good
8,442 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

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
7.8
Good
8,442 reviews
Delta
7.8
Good
8,442 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

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
9,890 reviews
Delta
7.8
Good
8,442 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

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
3,384 reviews
Delta
7.8
Good
8,442 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

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
11,260 reviews
Delta
7.8
Good
8,442 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

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.

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

    This flight path from Calgary to San Diego was viewed by 134 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 Delta and United Airlines fly from Calgary to San Diego in about 9h 11m. The time it takes to get you to your destination can typically vary by up to 2h 37m. 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?

    Air Canada, at C$ 231, was found to be the cheapest airline from Calgary to San Diego.Alternate airlines to your destination round-trip include Delta and WestJet. These flights start at 52% 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$ 628, our data shows the cheapest flight currently is C$ 385. When looking at the most popular route, (Calgary - San Diego), you can expect to pay C$ 390 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, August is the cheapest month in which you can book a flight from Calgary to San Diego (average of C$ 317). Flying from Calgary to San Diego in December is currently the most expensive (average of C$ 685). 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 25 June 2026.
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 25 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 231AverageC$ 480FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 236AverageC$ 448FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 250AverageC$ 461FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 326AverageC$ 612FlexibilityNo 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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