C$ 220+ Cheap flights to San Diego

— SAN
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to San Diego in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Diego

Thu 12/119:50 a.m. -
1 stop9h 32m
Mon 16/118:20 p.m. -
1 stop7h 31m
Deal found 21/10C$ 555
Sun 6/128:30 p.m. -
1 stop14h 32m
Sun 13/127:46 a.m. -
1 stop11h 05m
Deal found 21/10C$ 561
Fri 13/119:50 a.m. -
1 stop9h 32m
Mon 16/118:20 p.m. -
1 stop7h 31m
Deal found 22/10C$ 567
Thu 19/119:50 a.m. -
2 stops17h 07m
Mon 23/118:11 p.m. -
1 stop22h 32m
Deal found 21/10C$ 568
Tue 24/119:50 a.m. -
1 stop12h 21m
Tue 1/1212:32 p.m. -
3 stops31h 23m
Deal found 21/10C$ 572
Wed 18/119:05 a.m. -
2 stops28h 06m
Mon 23/118:50 a.m. -
1 stop19h 01m
Deal found 22/10C$ 575
Wed 18/119:05 a.m. -
2 stops28h 06m
Wed 25/118:50 a.m. -
1 stop10h 01m
Deal found 21/10C$ 578
Thu 12/115:15 p.m. -
2 stops21h 28m
Mon 16/116:35 p.m. -
2 stops18h 30m
Deal found 21/10C$ 582
Sun 22/114:15 p.m. -
2 stops19h 55m
Thu 26/1111:26 a.m. -
2 stops22h 24m
Deal found 20/10C$ 637
Sat 5/125:30 p.m. -
3 stops33h 28m
Sat 12/1211:14 a.m. -
3 stops21h 37m
Deal found 21/10C$ 651
Fri 4/124:15 p.m. -
3 stops21h 04m
Sat 12/1211:14 a.m. -
2 stops24h 46m
Deal found 22/10C$ 662
Thu 26/113:25 p.m. -
1 stop24h 15m
Wed 2/121:30 p.m. -
1 stop21h 55m
Deal found 18/10C$ 676

Find flight deals to San Diego

Round-trip from

C$ 555

One-way from

C$ 220

Popular in

August

Cheapest in

April

Average price

C$ 804

Good round-trip deal

C$ 745 or less

Good one-way deal

C$ 519 or less
12/11-16/11
  • 12/11-16/11
  • 2 total stops
  • 17h 03m total
  • Toronto to San Diego
8/12-31/12
  • 8/12-31/12
  • 1 total stop
  • 11h 26m total
  • Toronto to San Diego
Highest demand for flights based on searches. 10% potential increase in price (C$ 79 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Average for round-trip flights in October 2026
Price to beat on a round-trip flight from Toronto to San Diego.
Price to beat on a one-way flight from Toronto to San Diego.

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Thu 21/1

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 341

TorontoSan Diego

YYZ Toronto Pearson Intl - SAN San Diego

YYZSAN

Toronto Pearson Intl

Fri 13/11

5:15 p.m.-12:07 p.m.

2 stops21h 52m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 341

TorontoSan Diego

YTZ Toronto Island - SAN San Diego

YTZSAN

Toronto Island

Sun 8/11

4:15 p.m.-10:11 a.m.

3 stops44h 56m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 351

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Thu 10/12

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 353

TorontoSan Diego

YYZ Toronto Pearson Intl - SAN San Diego

YYZSAN

Toronto Pearson Intl

Fri 13/11

5:25 p.m.-11:32 p.m.

1 stop9h 07m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 380

TorontoSan Diego

YTZ Toronto Island - SAN San Diego

YTZSAN

Toronto Island

Thu 10/12

9:10 a.m.-11:58 p.m.

2 stops17h 48m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 386

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Thu 10/12

6:20 a.m.-11:58 p.m.

3 stops20h 38m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 387
Quickest round-trip

TorontoSan Diego

YYZ Toronto Pearson Intl - SAN San Diego

YYZSAN

Toronto Pearson Intl

Wed 2/12

9:20 a.m.-12:00 p.m.

Nonstop5h 40m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 388

TorontoSan Diego

YYZ Toronto Pearson Intl - SAN San Diego

YYZSAN

Toronto Pearson Intl

Fri 6/11

10:53 a.m.-10:30 p.m.

2 stops14h 37m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 395

TorontoSan Diego

YYZ Toronto Pearson Intl - SAN San Diego

YYZSAN

Toronto Pearson Intl

Thu 19/11

12:55 p.m.-8:24 p.m.

2 stops10h 29m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 395

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight to San Diego

How long is the flight to San Diego?

On average, a flight from Toronto to San Diego takes 6 hours 40 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.

What are the cheapest airlines that fly to San Diego?

The cheapest airlines flying from Toronto to San Diego are WestJet, Delta and Air Canada.

Rainfall in San Diego by month

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.

Temperature in San Diego by month

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).

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

The best time to book flights to San Diego is 86 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.

Reviews of airlines servicing San Diego

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

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

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

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

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

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

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

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

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

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

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

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

FAQs about flying to San Diego

San Diego climate

San Diego enjoys a Mediterranean-style climate with mild sunny weather throughout the year. Winter temperatures range from about 14 degrees Celsius (57 degrees Fahrenheit) in January to 22 degrees (72F) in July. Late summer and early fall are the hottest times of the year. “May gray” in May and “June gloom” in June is when cloudy conditions, sometimes occur in the mornings, but usually burn off by midday.

Getting around San Diego

Like much of Southern California, the easiest way to get around San Diego is by car. You can find several rental car companies at the airport. Bus tickets are cheap and the trolley system is a great way to get around downtown or to nearby Tijuana. The Blue Line can take you through Old Town before crossing the border into Mexico. Tickets cost a few dollars and last for two hours. 

What is good to know if travelling to San Diego?

  • The Horton Plaza Mall is next to the Gaslamp Quarter. Its architecture is a tourist attraction in itself. Painted in sun-bright colours, it is full of nooks and crannies with a good mix of stores such as Macy’s and Nordstrom as well as cool boutiques.
  • Each winter season, the popular holiday production of Dr. Seuss’s How the Grinch Stole Christmas is staged at the Old Globe Theatre.
  • The Hotel del Coronado is a grande-dame hotel situated on the best beaches of San Diego. Built in 1888, the Del has classic Victorian red roofs, white woodwork board and wonderful chandelier-strewn dining rooms. It was designated a National Historic Landmark in 1977. It’s a favourite for weddings, family vacations and business conferences.
  • The Maritime Museum’s biggest draw is the Star of India, launched in 1863 on the Isle of Man to bring immigrants to the U.S., and now the oldest ship in the world with a regular sailing schedule.
  • Most travellers bound for San Diego, will fly to Los Angeles International and negotiate the Interstate 5 for a couple of hours. Seeking direct cheap flights to San Diego will ensure a calmer start to the vacation.
  • Mexico is just a $2 tram ride away. Take the blue-line trolley to San Ysidro. Trolleys run at regular intervals seven days a week from early morning to past midnight. To get back in to the United States Canadian and US citizens must present either their passport or a government-issued photo ID plus proof of citizenship.

San Diego airport overview

Sometimes referred to as Lindbergh Field, San Diego International Airport (SAN) is located 3 miles (4.8 km) north-west of the centre of the city of San Diego, at the southern tip of California.

It is the United States’ busiest single runway commercial airport, handling around 18 million passengers per year. As it’s situated within a highly populated suburban area, departures are only permitted between 6:30am and 11:30pm.

San Diego International has three terminals: Terminals 1 and 2 and the Commuter Terminal. All international arrivals are handled by Terminal 2, while the Commuter Terminal services flights between San Diego and Los Angeles International Airport. The airport is relatively easy to navigate and flights are generally punctual during most of the year, however delays are common in autumn and winter when visibility is low (thanks to the mighty Santa Ana winds that sweep through the region).

Despite having only one runway, San Diego International manages to keep up with the number of passengers frequenting its terminals each year. It’s a small and clean airport with helpful staff and sufficient amenities.

  • When is the best time to fly to San Diego?

    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.

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

    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 is 1 daily flight from 5 different airlines.

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

    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.

  • What is the best airline to fly to San Diego?

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

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

    San Diego is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego typically cost C$ 88, while round-trip flights cost around C$ 164.

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

    A round-trip flight to San Diego will typically cost around C$ 462, however they can be found for as little as C$ 164.

  • Where does the fastest flight to San Diego depart from?

    For those looking to save time traveling to San Diego, Vancouver offers the quickest one-way flight (2 hours 0 minutes).

  • Does San Diego have rental cars?

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

  • Are there hotels close to San Diego?

    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).

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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