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$146+ Cheap flights from Toronto (YTO) to San Diego (SAN)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SAN
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Toronto to San Diego are usually found in January or February, booked 83 days in advance, depart on a Tuesday or Friday and return on a Wednesday

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$195
(Kiwi.com)

One-way from

$146
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$478
Provider with most accurate pricing for Toronto (YTO)-San Diego flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-San Diego flights.
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From Toronto (YTO) to San Diego
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One-way flight from Toronto (YTO) to San Diego
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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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 December 18, 2024.

This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:35 pmYYZ - SAN
1 stop16h 10mWestJet
Sat 1/1112:35 pmSAN - YYZ
1 stop14h 43mWestJet
Deal found 12/17$406
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:20 amYYZ - SAN
Nonstop5h 45mMultiple Airlines
Tue 1/77:16 pmSAN - YYZ
2 stops25h 19mMultiple Airlines
Deal found 12/17$416
This Porter Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:20 amYYZ - SAN
Nonstop5h 45mPorter Airlines
Wed 1/12:05 pmSAN - YYZ
Nonstop4h 45mPorter Airlines
Deal found 12/17$529
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:30 amYYZ - SAN
1 stop14h 41mUnited Airlines
Sat 1/117:00 amSAN - YYZ
1 stop6h 27mUnited Airlines
Deal found 12/17$602
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:14 pmYYZ - SAN
1 stop7h 45mAmerican Airlines
Mon 1/1312:08 pmSAN - YYZ
1 stop7h 26mAmerican Airlines
Deal found 12/17$631
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:15 pmYYZ - SAN
1 stop10h 51mDelta
Wed 1/110:23 pmSAN - YYZ
1 stop9h 59mDelta
Deal found 12/17$649
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/229:25 amYYZ - SAN
Nonstop5h 38mAir Canada
Mon 1/137:00 amSAN - YYZ
1 stop6h 46mAir Canada
Deal found 12/17$720
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:22 pmYYZ - SAN
2 stops18h 17mAlaska Airlines
Mon 1/1312:42 pmSAN - YYZ
2 stops23h 23mAlaska Airlines
Deal found 12/17$752
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/282:00 pmYTZ - SAN
3 stops23h 05mMultiple Airlines
Wed 1/12:22 pmSAN - YTZ
3 stops28h 53mMultiple Airlines
Deal found 12/18$804
This Air Transat deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:20 amYYZ - SAN
Nonstop5h 45mAir Transat
Mon 1/62:05 pmSAN - YYZ
Nonstop4h 45mAir Transat
Deal found 12/17$876
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:05 pmYHM - SAN
1 stop20h 40mWestJet
Sat 12/2812:35 pmSAN - YHM
1 stop26h 36mWestJet
Deal found 12/17$894
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:30 amYKF - SAN
2 stops11h 56mWestJet
Wed 12/2512:35 pmSAN - YKF
1 stop9h 41mWestJet
Deal found 12/17$994

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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 1/15

10:20 am-1:05 pm

Nonstop5h 45m

San Diego

Mon 1/20

2:05 pm-9:50 pm

Nonstop4h 45m

$195

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 1/8

8:00 pm-8:58 am

1 stop15h 58m

San Diego

Wed 1/15

7:26 pm-6:46 am

1 stop8h 20m

$208

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 1/14

9:00 am-3:48 pm

1 stop9h 48m

San Diego

Tue 1/21

12:55 pm-8:45 pm

Nonstop4h 50m

$210

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 1/24

6:10 am-9:03 pm

1 stop17h 53m

San Diego

Mon 1/27

7:11 am-10:43 pm

1 stop12h 32m

$220

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 4/12

8:00 pm-11:46 am

1 stop18h 46m

San Diego

Wed 4/16

12:35 pm-12:26 am

1 stop8h 51m

$253

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 1/8

9:00 am-3:48 pm

1 stop9h 48m

San Diego

Sun 2/9

12:55 pm-8:45 pm

Nonstop4h 50m

$255

TorontoSan Diego

YTZ - SAN

YTZSAN

Toronto Island

Thu 1/9

2:00 pm-8:58 am

2 stops21h 58m

San Diego

Sun 1/12

2:41 pm-6:53 pm

3 stops25h 12m

$259

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 3/9

6:55 pm-11:46 am

1 stop19h 51m

San Diego

Sun 3/16

12:35 pm-5:13 pm

1 stop25h 38m

$279

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 1/22

10:20 am-1:05 pm

Nonstop5h 45m

San Diego

Wed 2/19

2:05 pm-9:50 pm

Nonstop4h 45m

$287

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 1/7

10:10 am-6:02 pm

1 stop10h 52m

San Diego

Fri 2/7

10:15 pm-11:56 am

1 stop10h 41m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 26 results
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Compare providers for flights from Toronto to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto to San Diego in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 13, 2024.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Toronto to San Diego (average of $266). Flying from Toronto to San Diego in March is currently the most expensive (average of $339). 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 December 18, 2024.

One of the essential ways to save on airfare from Toronto to San Diego is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

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 December 18, 2024.

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 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 December 18, 2024.
Read reviews from past customers who have flown Air Canada, Delta and American Airlines from Toronto to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,554 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Porter Airlines
7.9
Good
283 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Air Transat
7.8
Good
389 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,055 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

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) is the airport you will fly into if you book a flight from Toronto to San Diego. You should not have trouble finding flights to San Diego from Toronto; the airport handles an average of 3 inbound flights from Toronto per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the San Diego airport from Toronto. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

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

    Porter Airlines, at $195, was found to be the cheapest airline from Toronto to San Diego.Alternate airlines to your destination round-trip include United Airlines and Alaska Airlines. Porter Airlines is priced at 60% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $163. WestJet flights start at $164 while deals on Air Canada start at $167 one-way.

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

    While some choose either Toronto Island - San Diego or Hamilton - 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?

    The top 3 most reliable airlines when flying from Toronto to San Diego are Porter Airlines (75%), Air Transat (75%) and Air Canada (74%).

  • 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 $310, our data indicates the cheapest price to be $118. The most popular route (Toronto Pearson Intl - San Diego), is priced around $179.

  • 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, September is the cheapest month in which you can book a flight from Toronto to San Diego (average of $266). Flying from Toronto to San Diego in March is currently the most expensive (average of $339). 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

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Alternative routes for Toronto to San Diego

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Top 6 airlines flying from Toronto to San Diego

Discover the top 6 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$119Average$210FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$234Average$566FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$285Average$544FlexibilityNo cancel feeOn-time67%
DeltaCheapest$291Average$540FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$310Average$507FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$359Average$568FlexibilityNo cancel feeOn-time71%
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