How often are flights from Calgary to San Diego delayed?

Historically, on average around 19% of flights between Calgary and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

What airlines fly to San Diego?

WestJet, Delta and Air Canada are the top three most popular airlines that fly to San Diego from Calgary according to our data. WestJet is the first choice among our users, with 86% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Calgary to San Diego?

WestJet and Air Canada are the most popular carriers operating from Calgary to San Diego

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Calgary to San Diego flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from Calgary to San Diego on average per week?

As of December 2025, there are 6 flights per week flying from Calgary to San Diego. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

Which airline has the best punctuality record on Calgary to San Diego flights?

According to our data, WestJet have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

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?

As of December 2025, there are 2 operators available to choose from 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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

$104 Cheap Flights from Calgary to San Diego in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $363 to $554. The lowest price recently found on this route was $221.

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Find the cheapest flights from Calgary to San Diego

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:27 pm - 10:16 pm

YYC

SAN

9h 49m1 stop

11:00 am - 9:38 pm

SAN

YYC

9h 38m1 stop

$221United Airlines

Sat, Apr 18 - Sat, May 2

7:35 pm - 10:13 am

YYC

SAN

15h 38m1 stop

12:35 pm - 5:04 pm

SAN

YYC

3h 29mnonstop

$223Multiple Airlines

Sun, Jan 18 - Wed, Jan 21

7:20 am - 3:55 pm

YYC

SAN

9h 35m1 stop

1:27 pm - 11:02 pm

SAN

YYC

8h 35m1 stop

$225Delta

Fri, Mar 20 - Mon, Mar 23

11:00 am - 1:20 pm

YYC

SAN

3h 20mnonstop

2:05 pm - 6:25 pm

SAN

YYC

3h 20mnonstop

$227WestJet

Tue, May 26 - Sat, May 30

9:20 am - 11:45 am

YYC

SAN

3h 25mnonstop

12:35 pm - 5:04 pm

SAN

YYC

3h 29mnonstop

$229WestJet

Wed, Jan 7 - Mon, Jan 12

7:00 am - 12:13 pm

YYC

SAN

6h 13m1 stop

1:05 pm - 10:58 am

SAN

YYC

20h 53m2 stops

$241WestJet

Fri, May 29 - Sun, May 31

2:00 pm - 9:42 pm

YYC

SAN

8h 42m1 stop

1:30 pm - 11:06 pm

SAN

YYC

8h 36m1 stop

$244Delta

Sat, Apr 18 - Mon, Apr 27

6:30 am - 10:13 am

YYC

SAN

28h 43m2 stops

5:00 pm - 12:20 pm

SAN

YYC

18h 20m1 stop

$258Multiple Airlines

Sun, Jan 18 - Wed, Jan 21

7:35 pm - 1:51 pm

YYC

SAN

19h 16m1 stop

5:00 pm - 12:20 pm

SAN

YYC

18h 20m1 stop

$261Multiple Airlines

Fri, Jan 9 - Tue, Jan 13

9:20 am - 11:45 am

YYC

SAN

3h 25mnonstop

8:59 pm - 7:42 pm

SAN

YYC

21h 43m3 stops

$262Multiple Airlines

Mon, Jan 19 - Fri, Jan 23

Delta flights from Calgary to San Diego

Our best Delta deals on Calgary to San Diego flight tickets

Delta

Mar 20

YYC7:20 amCalgary

9h 35m

1 stop

SAN3:55 pmSan Diego

Mar 23

SAN1:27 pmSan Diego

8h 35m

1 stop

YYC11:02 pmCalgary

$225

Find similar

Delta

Apr 18

YYC2:00 pmCalgary

8h 42m

1 stop

SAN9:42 pmSan Diego

May 1

SAN1:30 pmSan Diego

8h 36m

1 stop

YYC11:06 pmCalgary

$244

Find similar

Delta

Apr 19

YYC7:15 amCalgary

9h 53m

1 stop

SAN4:08 pmSan Diego

Apr 30

SAN1:30 pmSan Diego

8h 36m

1 stop

YYC11:06 pmCalgary

$264

Find similar

United Airlines flights from Calgary to San Diego

Our best United Airlines deals on Calgary to San Diego flight tickets

United Airlines

Apr 18

YYC1:27 pmCalgary

9h 49m

1 stop

SAN10:16 pmSan Diego

May 2

SAN11:00 amSan Diego

9h 38m

1 stop

YYC9:38 pmCalgary

$221

Find similar

United Airlines

Apr 21

YYC3:22 pmCalgary

19h 47m

2 stops

SAN10:09 amSan Diego

May 2

SAN8:54 amSan Diego

11h 44m

1 stop

YYC9:38 pmCalgary

$282

Find similar

United Airlines

Apr 21

YYC6:00 amCalgary

9h 56m

1 stop

SAN2:56 pmSan Diego

Apr 30

SAN7:40 pmSan Diego

15h 23m

1 stop

YYC12:03 pmCalgary

$283

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 4/18

1:27 pm-10:16 pm

1 stop9h 49m

San Diego

Sat 5/2

11:00 am-9:38 pm

1 stop9h 38m

$221

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 1/18

7:35 pm-10:13 am

1 stop15h 38m

San Diego

Wed 1/21

12:35 pm-5:04 pm

Nonstop3h 29m

$223

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

$225

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 5/26

11:00 am-1:20 pm

Nonstop3h 20m

San Diego

Sat 5/30

2:05 pm-6:25 pm

Nonstop3h 20m

$227

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 1/7

9:20 am-11:45 am

Nonstop3h 25m

San Diego

Mon 1/12

12:35 pm-5:04 pm

Nonstop3h 29m

$229

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 5/29

7:00 am-12:13 pm

1 stop6h 13m

San Diego

Sun 5/31

1:05 pm-10:58 am

2 stops20h 53m

$241

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 4/18

2:00 pm-9:42 pm

1 stop8h 42m

San Diego

Mon 4/27

1:30 pm-11:06 pm

1 stop8h 36m

$244

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 1/18

6:30 am-10:13 am

2 stops28h 43m

San Diego

Wed 1/21

5:00 pm-12:20 pm

1 stop18h 20m

$258

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 1/9

7:35 pm-1:51 pm

1 stop19h 16m

San Diego

Tue 1/13

5:00 pm-12:20 pm

1 stop18h 20m

$261

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 1/19

9:20 am-11:45 am

Nonstop3h 25m

San Diego

Fri 1/23

8:59 pm-7:42 pm

3 stops21h 43m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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?

If you are unable to visit San Diego during the month of August, then departing from Calgary during the month May is also very affordable. Most momondo users find prices during this month for around $226.

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

The cheapest day to depart from Calgary to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $190. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $316. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $267. Flights in the afternoon are often more expensive with an average ticket price of $462.

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 $310 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 $161 on momondo.

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between Calgary to San Diego.

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

As of December 2025, prices for Calgary to San Diego flights are approximately 33% more expensive 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	$220
Fastest flight time	3h 20m
Direct flights	Mon, Tue, Wed, Thu and Sat
Airports in San Diego	1 airport

The best one-way flight to San Diego from Calgary in the past 72 hours is $220. The best round-trip flight deal from Calgary to San Diego found on momondo in the last 72 hours is $230.

The fastest flight from Calgary to San Diego takes 3h 20m

Direct flights go from Calgary to San Diego on Monday, Tuesday, Wednesday, Thursday and Saturday. 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?
San Diego is 1275.4 mi away from Calgary. By plane, this route typically takes 3h 20m.
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?
As of December 2025, there are 2 operators available to choose from 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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?
Based on momondo bookings for flights between Calgary and San Diego, the leading plane model is Boeing 737-700 Passenger/BBJ1 (winglets), making up 65.04% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 20.30%, Boeing 737 MAX 8 with 9.77%, and Boeing 737-800 (Scimitar Winglets) with 3.01%.
What is the most popular airline from Calgary to San Diego?
momondo data reveals that the most frequently booked airline on the route from Calgary to San Diego is WestJet, representing 85% of all bookings. The subsequent popular airline is Delta at 15%.

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
WestJet	PriceFrom $176	Free Cancellation	Rating 7.2 3,202 reviews		Search WestJet flights
Delta	PriceFrom $265	Free Cancellation	Rating 7.9 8,010 reviews		Search Delta flights

Delta Flights From Calgary to San Diego
The lowest priced Delta flight from Calgary to San Diego from the last 72 hours was $265. Generally, Delta has 3 flights on this route every week with an average price of $398. Delta is rated 7.9/10 by our users.
WestJet Flights From Calgary to San Diego
Another popular option for Calgary to San Diego flights is WestJet (7.2/10, 3,202 ratings). WestJet flies from Calgary to San Diego around 3 times per week, with deals starting from $176 round-trip and rising to an average price of around $314.

Coronado

Chula Vista

El Cajon

Julian

National City

Poway

Imperial Beach

Borrego Springs

La Mesa

San Ysidro

Alpine

Lemon Grove

Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Calgary.

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

Yes. momondo allows you to filter the results for Calgary to San Diego flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to San Diego.

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

Yes. momondo can track prices for Calgary to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Calgary to San Diego from $111

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 6/9. 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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See travel insights to San Diego from

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

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?

If you are unable to visit San Diego during the month of August, then departing from Calgary during the month May is also very affordable. Most momondo users find prices during this month for around $226.

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

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

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $267. Flights in the afternoon are often more expensive with an average ticket price of $462.

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?

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between Calgary to San Diego.

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

As of December 2025, prices for Calgary to San Diego flights are approximately 33% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Calgary to San Diego?

WestJet and Air Canada are the most popular carriers operating from Calgary to San Diego

What airlines fly to San Diego?

How often are flights from Calgary to San Diego delayed?

Historically, on average around 19% of flights between Calgary and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

What is the most punctual flight time for Calgary to San Diego flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Calgary to San Diego flights?

According to our data, WestJet have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

How many flights depart from Calgary to San Diego on average per week?

As of December 2025, there are 6 flights per week flying from Calgary to San Diego. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

When to book flights from Calgary to San Diego

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

Fastest flight time

Direct flights

Airports in San Diego

How far is Calgary to San Diego by plane?

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

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?

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

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

Delta Flights From Calgary to San Diego

WestJet Flights From Calgary to San Diego

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States