Question 1

When is the best time to book a flight to San Diego?

Accepted Answer

The best time to book flights to San Diego is 23 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 2

What airport do you fly into for flights to San Diego?

Accepted Answer

For a flight to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city. Booking flights from Toronto to San Diego should be relatively easy as there are 2 daily flights from 7 different airlines.

Question 3

Can I find cheaper flights to San Diego if I am willing to have layovers?

Accepted Answer

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to San Diego on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 4

What is the best airline to fly to San Diego?

Accepted Answer

Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to San Diego.

Question 5

What is the cheapest airport to fly to in San Diego?

Accepted Answer

San Diego is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego typically cost C$ 39, while round-trip flights cost around C$ 190.

Question 6

How much is a round-trip flight to San Diego?

Accepted Answer

A round-trip flight to San Diego will typically cost around C$ 384, however they can be found for as little as C$ 190.

Question 7

Where does the fastest flight to San Diego depart from?

Accepted Answer

For those looking to save time traveling to San Diego, Vancouver offers the quickest one-way flight (2 hours 57 minutes).

Question 8

Does San Diego have rental cars?

Accepted Answer

Yes. Those touching down at San Diego can take advantage of the rental car services offered upon their arrival.

Question 9

Are there hotels close to San Diego?

Accepted Answer

Yes. San Diego has hotels nearby for those requiring accommodations. Sheraton San Diego Resort is the closest property to San Diego (0.0 km away from San Diego).

Question 10

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

Accepted Answer

The most popular airlines flying from Toronto to San Diego are Air Canada, United Airlines and Porter Airlines.

Question 11

How long is the flight to San Diego?

Accepted Answer

On average, a flight from Toronto to San Diego takes 11 hours 57 minutes. Flights to San Diego from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Question 12

Weekly flight availability to San Diego

Accepted Answer

The most flights from Toronto to San Diego are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Question 13

What are the cheapest airlines that fly to San Diego?

Accepted Answer

The cheapest airlines flying from Toronto to San Diego are Porter Airlines, Air Transat and Delta.

Question 14

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 15

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 16

When is the best time to fly to San Diego?

Accepted Answer

The Mediterranean climate ensures that there is no bad time to take cheap flights to San Diego.

Peak Season:If basking on the beach is your aim, summer is the best time to visit. For sight-seeing and for the museums and galleries, fall, winter and spring are all good times to go as crowds are thinner.

Off Season:Low season runs November to January.

Shoulder Season:February to May and September to October.

Round-trip from	C$ 419
One-way from	C$ 218
Popular in	December
Cheapest in	April
Average price	C$ 395
Good round-trip deal	C$ 535 or less
Good one-way deal	C$ 387 or less

Flights to San Diego in 2026

Find the latest flights to San Diego in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 3 April 2026.

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Find flight deals to San Diego

Cheapest flights to San Diego
Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Best flights to San Diego
Discover carefully curated flight deals to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Discover carefully curated flight deals to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Direct flights to San Diego
Explore direct flight options to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 April 2026.

Explore direct flight options to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 April 2026.

Last-minute flights to San Diego
Discover last-minute flight deals to San Diego. Data last updated 3 April 2026 and is based on user searches.

Discover last-minute flight deals to San Diego. Data last updated 3 April 2026 and is based on user searches.

One-way flights to San Diego
Search for one-way flight options to San Diego. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

Search for one-way flight options to San Diego. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

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