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Cheap flights from Calgary to San Diego from C$ 185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to San Diego departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Calgary to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
9:20 a.m. - 11:47 a.m.
YYC
-
SAN
3h 27mdirect
WestJet Logo
1:05 p.m. - 9:00 p.m.
SAN
-
YYC
6h 55m
1 stop
C$ 315WestJet
Mon, 20 Apr - Sun, 26 Apr
WestJet Logo
9:20 a.m. - 11:47 a.m.
YYC
-
SAN
3h 27mdirect
WestJet Logo
2:05 p.m. - 6:25 p.m.
SAN
-
YYC
3h 20mdirect
C$ 318WestJet
Mon, 20 Apr - Sun, 26 Apr
WestJet Logo
7:00 a.m. - 12:13 p.m.
YYC
-
SAN
6h 13m
1 stop
WestJet Logo
1:05 p.m. - 8:00 p.m.
SAN
-
YYC
5h 55m
1 stop
C$ 322WestJet
Thu, 28 May - Mon, 1 Jun
WestJet Logo
11:00 a.m. - 1:20 p.m.
YYC
-
SAN
3h 20mdirect
WestJet Logo
1:05 p.m. - 9:00 p.m.
SAN
-
YYC
6h 55m
1 stop
C$ 325WestJet
Thu, 28 May - Mon, 1 Jun
WestJet Logo
11:00 a.m. - 1:20 p.m.
YYC
-
SAN
3h 20mdirect
WestJet Logo
1:05 p.m. - 9:00 p.m.
SAN
-
YYC
6h 55m
1 stop
C$ 329WestJet
Wed, 6 May - Mon, 8 Jun
Delta Logo
7:40 a.m. - 3:55 p.m.
YYC
-
SAN
9h 15m
1 stop
Delta Logo
5:01 p.m. - 11:02 p.m.
SAN
-
YYC
5h 01m
1 stop
C$ 332Delta
Wed, 11 Mar - Tue, 17 Mar
WestJet Logo
4:00 p.m. - 12:13 p.m.
YYC
-
SAN
21h 13m
2 stops
WestJet Logo
1:05 p.m. - 9:00 p.m.
SAN
-
YYC
6h 55m
1 stop
C$ 343WestJet
Sat, 2 May - Sun, 10 May
WestJet Logo
4:00 p.m. - 12:13 p.m.
YYC
-
SAN
21h 13m
2 stops
WestJet Logo
1:05 p.m. - 10:00 p.m.
SAN
-
YYC
7h 55m
1 stop
C$ 346WestJet
Thu, 28 May - Mon, 1 Jun
WestJet Logo
10:00 p.m. - 12:13 p.m.
YYC
-
SAN
15h 13m
1 stop
WestJet Logo
1:05 p.m. - 8:00 p.m.
SAN
-
YYC
5h 55m
1 stop
C$ 353WestJet
Sat, 2 May - Sun, 10 May
Delta Logo
7:40 a.m. - 3:55 p.m.
YYC
-
SAN
9h 15m
1 stop
Delta Logo
1:35 p.m. - 11:02 p.m.
SAN
-
YYC
8h 27m
1 stop
C$ 354Delta
Wed, 4 Mar - Tue, 10 Mar

United Airlines flights from Calgary to San Diego

Our best United Airlines deals on Calgary to San Diego flight tickets
United Airlines
9 Apr
YYC3:22 p.m.Calgary
9h 37m
2 stops
SAN11:59 p.m.San Diego
13 Apr
SAN6:32 a.m.San Diego
14h 16m
1 stop
YYC9:48 p.m.Calgary
C$ 500
United Airlines
31 Jan
YYC3:30 p.m.Calgary
9h 12m
2 stops
SAN11:42 p.m.San Diego
3 Feb
SAN11:08 a.m.San Diego
24h 18m
2 stops
YYC12:26 p.m.Calgary
C$ 1,012
United Airlines
29 Jan
YYC3:30 p.m.Calgary
29h 24m
2 stops
SAN7:54 p.m.San Diego
31 Jan
SAN11:08 a.m.San Diego
24h 18m
2 stops
YYC12:26 p.m.Calgary
C$ 1,063

Delta flights from Calgary to San Diego

Our best Delta deals on Calgary to San Diego flight tickets
Delta
28 Feb
YYC7:40 a.m.Calgary
9h 18m
1 stop
SAN3:58 p.m.San Diego
4 Mar
SAN1:20 p.m.San Diego
8h 45m
1 stop
YYC11:05 p.m.Calgary
C$ 321
Delta
20 Feb
YYC7:40 a.m.Calgary
9h 15m
1 stop
SAN3:55 p.m.San Diego
24 Feb
SAN1:20 p.m.San Diego
8h 45m
1 stop
YYC11:05 p.m.Calgary
C$ 326
Delta
11 Mar
YYC7:40 a.m.Calgary
9h 15m
1 stop
SAN3:55 p.m.San Diego
17 Mar
SAN5:01 p.m.San Diego
5h 01m
1 stop
YYC11:02 p.m.Calgary
C$ 332

momondo 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, momondo users made 96,600 searches. Data last updated 21 January 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

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 20/4

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

Nonstop3h 27m

San Diego

Sun 26/4

1:05 p.m.-9:00 p.m.

1 stop6h 55m

C$ 315

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 20/4

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

Nonstop3h 27m

San Diego

Sun 26/4

2:05 p.m.-6:25 p.m.

Nonstop3h 20m

C$ 318

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 28/5

7:00 a.m.-12:13 p.m.

1 stop6h 13m

San Diego

Mon 1/6

1:05 p.m.-8:00 p.m.

1 stop5h 55m

C$ 322

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 28/5

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

Nonstop3h 20m

San Diego

Mon 1/6

1:05 p.m.-9:00 p.m.

1 stop6h 55m

C$ 325

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 6/5

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

Nonstop3h 20m

San Diego

Mon 8/6

1:05 p.m.-9:00 p.m.

1 stop6h 55m

C$ 329

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 11/3

7:40 a.m.-3:55 p.m.

1 stop9h 15m

San Diego

Tue 17/3

5:01 p.m.-11:02 p.m.

1 stop5h 01m

C$ 332

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 2/5

4:00 p.m.-12:13 p.m.

2 stops21h 13m

San Diego

Sun 10/5

1:05 p.m.-9:00 p.m.

1 stop6h 55m

C$ 343

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 28/5

4:00 p.m.-12:13 p.m.

2 stops21h 13m

San Diego

Mon 1/6

1:05 p.m.-10:00 p.m.

1 stop7h 55m

C$ 346

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 2/5

10:00 p.m.-12:13 p.m.

1 stop15h 13m

San Diego

Sun 10/5

1:05 p.m.-8:00 p.m.

1 stop5h 55m

C$ 353

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 4/3

7:40 a.m.-3:55 p.m.

1 stop9h 15m

San Diego

Tue 10/3

1:35 p.m.-11:02 p.m.

1 stop8h 27m

C$ 354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Calgary to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Calgary and San Diego?

What is the cheapest month to fly to San Diego?

In general, August is the cheapest month to fly from Calgary to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 296. If you are unable to visit San Diego during the month of August, then departing from Calgary during the month July is also very affordable. Most momondo users find prices during this month for around C$ 297.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart on your flight to San Diego is on a Thursday when prices can be found for as low as C$ 307. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Saturday is C$ 459.

What is the cheapest Calgary to San Diego flight route?

Fly from Calgary to San Diego for the best Calgary - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Calgary for as low as C$ 223 on momondo.

What cabin class options are available on Calgary to San Diego flights?

There are 2 cabin classes available to choose from on Calgary to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Calgary to San Diego flights?

You could potentially save up to 4% on your flight if you consider stops on a Calgary to San Diego flight.

How have Calgary to San Diego flight prices changed over time?

As of January 2026, prices for Calgary to San Diego flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Calgary to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Calgary to San Diego (YYC to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to San Diego

Best price found

C$ 295

Fastest flight time

3h 20m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in San Diego

1 airport
The best one-way flight to San Diego from Calgary in the past 72 hours is C$ 295. The best round-trip flight deal from Calgary to San Diego found on momondo in the last 72 hours is C$ 397.
The fastest flight from Calgary to San Diego takes 3h 20m
Direct flights go from Calgary to San Diego on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is WestJet.
There is 1 airport in San Diego. From Calgary there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Calgary to San Diego by plane?

    Calgary and San Diego are 2052.5 km apart from one another. Typically, this will take 3h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Calgary Airport to San Diego Airport?

    Prices for flights from Calgary Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Calgary Airport to San Diego Airport?

  • How old do you have to be to fly from Calgary Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Calgary to San Diego?

  • What is the most popular airline from Calgary to San Diego?

Best airlines flying from Calgary to San Diego

Compare and see reviews for airlines that fly from Calgary to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 191Free CancellationRating
7.1
10,644 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 198Free CancellationRating
7.4
9,190 reviews
Search United Airlines flights
WestJetPriceFrom C$ 227Free CancellationRating
7.2
3,247 reviews
Search WestJet flights
DeltaPriceFrom C$ 229Free CancellationRating
7.9
8,086 reviews
Search Delta flights

  • Delta Flights From Calgary to San Diego

    Across 4 Delta flights from Calgary to San Diego this week, the average price was C$ 431, with the best Delta deals starting from C$ 229 round-trip. 8,086 users have rated Delta on momondo, with an average score of 7.9/10.

  • WestJet Flights From Calgary to San Diego

    The best WestJet deal for Calgary to San Diego flight tickets found on momondo in the last 72 hours was C$ 227, round-trip. It should be noted that an average WestJet flight deal for this route in this time was higher, at C$ 362 round-trip. WestJet operates 4 flights out of Calgary into San Diego in an average week, so prices vary by time and availability. 3,247 WestJet reviews by users on momondo have scored the airline at 7.2/10.

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Coronado
Borrego Springs
Chula Vista

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Calgary to San Diego . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Calgary to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Calgary which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Calgary to San Diego?

momondo helps you find the best flight between Calgary and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Calgary to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Calgary to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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