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Cheap flights from Toronto to San Diego from C$ 193

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SAN
26 Feb — 5 Mar1
1 adult

The best prices from Toronto to San Diego are usually found in February or January, booked 69 days in advance, depart on a Wednesday or Friday and return on a Sunday

Cheap flight deals from Toronto to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

C$ 301

One-way from

C$ 193

Popular in

June

Cheapest in

February

Average price

C$ 406

Good round-trip deal

C$ 347 or less

Good one-way deal

C$ 204 or less
28/3-31/3
  • 28/3-31/3
  • 2 total stops
  • 44h 52m total
  • Toronto to San Diego
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WestJet
  • WestJet
  • 10/5
  • 1 total stop
  • 10h 20m total
  • Toronto to San Diego
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to San Diego.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to San Diego.
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Find flight deals from Toronto to San Diego

Cheapest flights from Toronto to San Diego
Explore the most affordable flight options available from Toronto to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 25/28:00 p.m.YYZ - SAN
1 stop16h 01mMultiple Airlines
Wed 26/23:00 p.m.SAN - YYZ
2 stops12h 17mMultiple Airlines
Deal found 19/2C$ 301
Wed 19/310:20 a.m.YYZ - SAN
Nonstop5h 45mPorter Airlines
Sun 23/32:05 p.m.SAN - YYZ
Nonstop4h 45mPorter Airlines
Deal found 21/2C$ 322
Wed 21/59:30 a.m.YYZ - SAN
Nonstop5h 23mAir Canada
Sun 25/51:58 p.m.SAN - YYZ
1 stop7h 00mAir Canada
Deal found 20/2C$ 332
Wed 2/44:10 p.m.YTZ - SAN
2 stops18h 31mMultiple Airlines
Wed 9/46:15 a.m.SAN - YTZ
2 stops9h 38mMultiple Airlines
Deal found 20/2C$ 347
Mon 17/310:20 a.m.YYZ - SAN
Nonstop5h 45mAir Transat
Mon 24/32:05 p.m.SAN - YYZ
Nonstop4h 45mAir Transat
Deal found 20/2C$ 361
Tue 25/39:25 a.m.YYZ - SAN
Nonstop5h 38mUnited Airlines
Tue 1/48:30 p.m.SAN - YYZ
1 stop7h 06mUnited Airlines
Deal found 20/2C$ 374
Thu 21/812:25 p.m.YTZ - SAN
1 stop10h 13mAir Canada
Tue 26/88:10 a.m.SAN - YTZ
1 stop10h 36mAir Canada
Deal found 20/2C$ 391
Sun 13/46:30 a.m.YYZ - SAN
1 stop9h 31mDelta
Sun 20/46:15 a.m.SAN - YYZ
1 stop9h 16mDelta
Deal found 19/2C$ 399
Sat 3/510:25 p.m.YYZ - SAN
1 stop17h 55mWestJet
Sat 10/52:05 p.m.SAN - YYZ
2 stops12h 46mWestJet
Deal found 19/2C$ 405
Thu 6/36:11 a.m.YYZ - SAN
1 stop9h 49mAmerican Airlines
Thu 13/36:18 a.m.SAN - YYZ
1 stop8h 12mAmerican Airlines
Deal found 20/2C$ 425
Thu 19/66:00 a.m.YKF - SAN
1 stop10h 20mWestJet
Thu 26/611:15 a.m.SAN - YKF
1 stop10h 31mWestJet
Deal found 20/2C$ 446
Fri 28/24:20 p.m.YYZ - SAN
2 stops18h 17mAlaska Airlines
Tue 4/310:48 a.m.SAN - YYZ
2 stops25h 07mAlaska Airlines
Deal found 20/2C$ 452

Find flights from Toronto to San Diego within your budget

Customize your flight search to find flights from Toronto 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, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.

Fly from

Toronto

Fly to

San Diego

Route

Depart

Return

Price

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 28/3

7:25 p.m.-7:41 a.m.

1 stop15h 16m

San Diego

Mon 31/3

9:19 p.m.-5:55 a.m.

1 stop29h 36m

C$ 301

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 19/3

10:20 a.m.-1:05 p.m.

Nonstop5h 45m

San Diego

Sun 23/3

2:05 p.m.-9:50 p.m.

Nonstop4h 45m

C$ 322

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 21/5

9:30 a.m.-11:53 a.m.

Nonstop5h 23m

San Diego

Sun 25/5

1:58 p.m.-11:58 p.m.

1 stop7h 00m

C$ 332

TorontoSan Diego

YTZ - SAN

YTZSAN

Toronto Island

Wed 2/4

4:10 p.m.-7:41 a.m.

2 stops18h 31m

San Diego

Wed 9/4

6:15 a.m.-6:53 p.m.

2 stops9h 38m

C$ 347

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 17/3

10:20 a.m.-1:05 p.m.

Nonstop5h 45m

San Diego

Mon 24/3

2:05 p.m.-9:50 p.m.

Nonstop4h 45m

C$ 361

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 25/3

9:25 a.m.-12:03 p.m.

Nonstop5h 38m

San Diego

Tue 1/4

8:30 p.m.-6:36 a.m.

1 stop7h 06m

C$ 374

TorontoSan Diego

YTZ - SAN

YTZSAN

Toronto Island

Wed 18/6

12:25 p.m.-7:38 p.m.

1 stop10h 13m

San Diego

Wed 2/7

8:10 a.m.-9:46 p.m.

1 stop10h 36m

C$ 392

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 13/4

6:30 a.m.-1:01 p.m.

1 stop9h 31m

San Diego

Sun 20/4

6:15 a.m.-6:31 p.m.

1 stop9h 16m

C$ 399

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 6/3

4:44 p.m.-11:30 p.m.

1 stop9h 46m

San Diego

Thu 13/3

6:18 a.m.-5:30 p.m.

1 stop8h 12m

C$ 403

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 3/5

10:25 p.m.-1:20 p.m.

1 stop17h 55m

San Diego

Sat 10/5

2:05 p.m.-5:51 a.m.

2 stops12h 46m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 28 results
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Best time to book a flight from Toronto to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Toronto to San Diego

Get recent, data-driven insights about flights from Toronto to San Diego including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to San Diego. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from Toronto to San Diego, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Toronto to San Diego (average of C$ 301). Flying from Toronto to San Diego in April is currently the most expensive (average of C$ 476). 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.

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

Find hourly flight availability from Toronto 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 21 February 2025.

It’s typically best to fly out from Toronto to San Diego at noon. Doing so could potentially save you 31% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Toronto to San Diego. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to San Diego

Explore weekly flight availability from Toronto to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 February 2025.

The most flights from YTO to SAN are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals 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

Plan your trip to San Diego by taking into account the average temperature totals 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).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 21 February 2025.
See what other customers who have flown with Alaska Airlines, Delta and Porter Airlines from Toronto to San Diego have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,217 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Porter Airlines
7.9
Good
276 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Air Transat
7.8
Good
380 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,760 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 airport do you fly into for flights to San Diego from Toronto?

    San Diego (SAN), located 4.2 km from the city centre, is the airport you fly into when you book flights from Toronto to San Diego. 8 airlines have flights to San Diego from Toronto on a regular basis. Booking flights from Toronto to San Diego should not be difficult; the airport handles an average of 3 inbound flights from Toronto per day.

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

    According to our current data, Porter Airlines (C$ 322), Air Canada (C$ 332), and Air Transat (C$ 361) offers the cheapest pricing from Toronto to San Diego. You may be able to fly from Toronto to San Diego for 49% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 193. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Toronto to San Diego for a low price.

  • What are the most popular routes from Toronto to San Diego?

    While some choose either Toronto Island - San Diego or Toronto Region of Waterloo Intl - San Diego, Toronto Pearson Intl - San Diego is the most popular route from Toronto to San Diego.

  • What are the most reliable airlines from Toronto to San Diego?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to San Diego on time: Porter Airlines (79%), Air Transat (79%), Air Canada (51%).

  • What are the cheapest flights from Toronto to San Diego?

    Looking for the cheapest flight from Toronto to San Diego? While on average our users pay C$ 317, our data indicates the cheapest price to be C$ 183. The most popular route (Toronto Pearson Intl - San Diego), is priced around C$ 256.

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

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

  • How can I find direct flights from Toronto to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to San Diego.

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

    Yes. Cheapflights offers flight deals from Toronto 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.

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

    Currently, January is the cheapest month in which you can book a flight from Toronto to San Diego (average of C$ 301). Flying from Toronto to San Diego in April is currently the most expensive (average of C$ 476). 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.

See more FAQs

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
El Cajon
Borrego Springs

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Fly from Toronto to San Diego on these airlines

Choose from the following airlines for your flight from Toronto to San Diego. Flights are based on user searches made on Cheapflights and were last updated on 21 February 2025.
Air Canada flights from Toronto to San Diego
United Airlines flights from Toronto to San Diego

Top 8 airlines flying from Toronto to San Diego

Discover the top 8 airlines that operate flights from Toronto to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 257AverageC$ 391FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 307AverageC$ 438FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 311AverageC$ 547FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 332AverageC$ 618FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 332AverageC$ 482FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 348AverageC$ 678FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 370AverageC$ 545FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 416AverageC$ 918FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Toronto to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from Toronto.

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

Yes! Cheapflights helps users easily find flights from Toronto to San Diego with no change fees.

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

Yes! Start tracking prices for Toronto 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.

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