Question 1

How popular is this Calgary to San Diego flight route?

Accepted Answer

This flight path from Calgary to San Diego was viewed by 411 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

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

Accepted Answer

WestJet, at C$ 245, was found to be the cheapest airline from Calgary to San Diego.Alternate airlines to your destination round-trip include Air Canada and Delta. These flights start at 42% lower than the current average price 3 months from now.

Question 3

What are the cheapest airlines to fly from Calgary to San Diego one-way?

Accepted Answer

One-way options have recently been found by users for as low as C$ 159 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 205 and Delta from C$ 280 one-way.

Question 4

How far ahead should I book a flight from Calgary to San Diego?

Accepted Answer

The best time to book flights from Calgary to San Diego is 71 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.

Question 5

What is the cheapest month to book a flight from Calgary to San Diego?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Calgary to San Diego (average of C$ 289). Flying from Calgary to San Diego in November is currently the most expensive (average of C$ 390). 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.

Question 6

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

Accepted Answer

Travelers seeking maximum savings on their Calgary to San Diego flight should consider departing on Monday mornings 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.

Question 7

E

Accepted Answer

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.

Question 8

E

Accepted Answer

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).

Question 9

What are the cheapest flights from Calgary to San Diego?

Accepted Answer

While on average a flight from Calgary to San Diego is generally C$ 239, our data shows the cheapest flight currently is C$ 144. When looking at the most popular route, (Calgary - San Diego), you can expect to pay C$ 280 for that flight.

Question 10

What are the most popular airlines that fly from Calgary to San Diego?

Accepted Answer

Consider Air Canada, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Calgary to San Diego.

Question 11

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

Accepted Answer

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 31% on your flight compared to booking on days when demand is much higher.

Question 12

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 106% on flights from Calgary to San Diego compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 409. For sooner than that we have options available in the next 3 days from C$ 561.

Question 13

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

Accepted Answer

The best pricing can be found in the month of May. Prices to San Diego from Calgary average C$ 422. You can even find prices in May for less than C$ 422, as users have found deals to San Diego from as low as C$ 193. The month of December appears to be one of the more expensive times to travel to San Diego from Calgary. Flying in the targeted month can save you up to 39%.

Question 14

What is the cheapest time of day to fly from YYC to SAN?

Accepted Answer

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 56% versus a flight in the afternoon.

Question 15

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

Accepted Answer

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 are 2 flights from Calgary to San Diego per day from 4 airlines.

Question 16

Can I find deals for flights from Calgary to San Diego that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Calgary to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 17

How can I find direct flights from Calgary to San Diego?

Accepted Answer

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.

Question 18

Can I find deals for business class flights from Calgary to San Diego?

Accepted Answer

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.

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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.

Round-trip from	C$ 245
One-way from	C$ 159
Popular in	December
Cheapest in	May
Average price	C$ 355
Good round-trip deal	C$ 232 or less
Good one-way deal	C$ 144 or less

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 196	AverageC$ 572	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 236	AverageC$ 411	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 265	AverageC$ 481	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 271	AverageC$ 352	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Cheap flights from Calgary to San Diego from C$ 159

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Calgary to San Diego are usually found in May or January, booked 71 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from Calgary to San Diego

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Find flight deals from Calgary to San Diego

Cheapest flights from Calgary to San DiegoExplore 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 June 2025.

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 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Calgary to San Diego that are best for you.

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.

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 20 June 2025.

What is the cheapest month to book a flight from Calgary to San Diego?

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 June 2025.

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 22 June 2025.

Reviews of airlines servicing San Diego

Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines 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.

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?

How popular is this Calgary to San Diego flight route?

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

What are the cheapest airlines to fly from Calgary to San Diego one-way?

What are the cheapest flights from Calgary to San Diego?

Can I find deals for flights from Calgary to San Diego that include hotel bookings?

How can I find direct flights from Calgary to San Diego?

Can I find deals for business class flights from Calgary to San Diego?

What is the cheapest month to book a flight from Calgary to San Diego?

Travelling to a place near Calgary?

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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 June 2025.

Top 4 airlines flying from Calgary to San Diego

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

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

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

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

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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 June 2025.