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$188 Cheap Flights from Toronto (YYZ) to San Diego (SAN)

View $188 flight on Wed, Sep 16, 2026Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to San Diego Intl. Airport (SAN)

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Cheap Flights from Toronto to San Diego (YYZ-SAN)

Prices were available within the past 7 days and start at $188 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sat, Nov 28 - Sun, Dec 6
YYZ
Toronto
SAN
San Diego
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select WestJet flight, departing Sat, Nov 28 from Toronto to San Diego, returning Sun, Dec 6, priced at $336 found 1 day ago
WestJet
Fri, Dec 4 - Sat, Dec 12
YYZ
Toronto
SAN
San Diego
$362 Roundtrip, found 13 hours ago
$362
Roundtrip
found 13 hours ago
Select WestJet flight, departing Fri, Dec 4 from Toronto to San Diego, returning Sat, Dec 12, priced at $362 found 13 hours ago
WestJet
Wed, Oct 28 - Wed, Nov 4
YYZ
Toronto
SAN
San Diego
$365 Roundtrip, found 1 day ago
$365
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Oct 28 from Toronto to San Diego, returning Wed, Nov 4, priced at $365 found 1 day ago
WestJet
Mon, Nov 23 - Sat, Nov 28
YYZ
Toronto
SAN
San Diego
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Nov 23 from Toronto to San Diego, returning Sat, Nov 28, priced at $372 found 1 day ago
Alaska Airlines
Tue, Feb 16 - Wed, Feb 17
YYZ
Toronto
SAN
San Diego
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Feb 16 from Toronto to San Diego, returning Wed, Feb 17, priced at $379 found 1 day ago
WestJet
Tue, Nov 24 - Sun, Nov 29
YYZ
Toronto
SAN
San Diego
$383 Roundtrip, found 5 days ago
$383
Roundtrip
found 5 days ago
Select WestJet flight, departing Tue, Nov 24 from Toronto to San Diego, returning Sun, Nov 29, priced at $383 found 5 days ago
Alaska Airlines
Tue, Feb 16 - Wed, Feb 17
YYZ
Toronto
SAN
San Diego
$385 Roundtrip, found 1 day ago
$385
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Feb 16 from Toronto to San Diego, returning Wed, Feb 17, priced at $385 found 1 day ago
Air Canada
Fri, Sep 11 - Tue, Sep 15
YYZ
Toronto
SAN
San Diego
$395 Roundtrip, found 19 hours ago
$395
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Fri, Sep 11 from Toronto to San Diego, returning Tue, Sep 15, priced at $395 found 19 hours ago
Porter Airlines
Fri, Nov 20 - Sat, Nov 28
YYZ
Toronto
SAN
San Diego
$480 Roundtrip, found 1 hour ago
$480
Roundtrip
found 1 hour ago
Select Porter Airlines flight, departing Fri, Nov 20 from Toronto to San Diego, returning Sat, Nov 28, priced at $480 found 1 hour ago
Delta
Wed, Oct 21 - Sun, Oct 25
YYZ
Toronto
SAN
San Diego
$607 Roundtrip, just found
$607
Roundtrip
just found
Select Delta flight, departing Wed, Oct 21 from Toronto to San Diego, returning Sun, Oct 25, priced at $607 just found

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McClellan-Palomar CLD. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $599
CLD
McClellan-Palomar
Cheapest
Average driving time to city center38 min
Flights from $599

Find the cheapest month to fly from Toronto (YYZ) to San Diego (SAN)

October is typically the cheapest month to fly

From $325 - $503 per traveler.

What you need to know for your flight from Pearson Intl. to San Diego Intl.

Toronto (YYZ) to San Diego (SAN) at a glance

Explore a variety of airlines offering flights from Toronto (YYZ) to San Diego (SAN) on this international short-haul route. Whether you're searching for cheap flights from Toronto or looking for a full-service experience, you can compare daily fares to find the itinerary that suits your budget and schedule. Discover key details for your next flight from Pearson International Airport (YYZ) to San Diego International Airport (SAN) as you prepare to enjoy the iconic sights and neighborhoods of San Diego.

  • Fastest flight duration: around 5h 30m non-stop
  • Route distance: roughly 2,200 miles (3,540 km)
  • Flights per week: around 20+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $140–$600, depending on seasonality and how far ahead you book

Flights from Pearson International Airport (YYZ) to San Diego International Airport (SAN)

Here are the top airlines favored by travelers flying from Toronto to San Diego, focusing on non-stop and one-stop options. Popular layover choices include Detroit Metropolitan Wayne County Airport (DTW) with a roughly 1 hour and 30-minute layover, O'Hare International Airport (ORD) at about 1 hour and 15 minutes, and Hartsfield-Jackson Atlanta International Airport (ATL) with a longer layover of approximately 4 hours. These options allow you to balance price, total travel time, and cabin class to curate the ideal travel itinerary.

  • Air Canada: This full-service airline provides both non-stop and one-stop options, with one-way tickets generally priced between $145 and $710. It represents around 27% of the flights on this route, with a standard non-stop travel time of 5 hours and 30 minutes.
  • United: A comprehensive service provider, United offers both non-stop and one-stop flights, with one-way fares typically falling between $140 and $690. It makes up about 25% of departures for this route, with an average non-stop flight duration of 5 hours and 30 minutes.
  • Delta: This full-service airline provides one-stop service, with one-way prices usually ranging from $160 to $710. Delta accounts for about 23% of the route's flights, featuring an in-flight time of 6 hours and 30 minutes and a total journey duration of approximately 8 hours and 15 minutes, including layovers.
  • American Airlines: Another full-service carrier, American Airlines offers one-stop flights, with one-way fares generally between $155 and $420. It constitutes roughly 12% of departures on this route, with an in-flight time of 6 hours and 30 minutes and an overall travel time of about 8 hours and 15 minutes, factoring in layovers.
  • Porter Airlines: This full-service airline provides both non-stop and one-stop services, with one-way fares typically ranging from $140 to $340. It represents approximately 9% of departures on this route, featuring a standard non-stop travel time of 5 hours and 30 minutes.

Travelers flying from Toronto to San Diego have the option to enhance their journey. Delta provides First Class and Premium Economy seating, while Air Canada offers Business Class. Porter Airlines also features Premium Economy for a more comfortable experience.

Best time to fly from Toronto (YYZ) to San Diego (SAN)

The most popular months for travelers flying from Toronto to San Diego are January, April, and July, when peak temperatures in San Diego reach up to 70.5°F in July. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 56.8°F. For better deals, May usually offers the lowest average one-way fare around $223. Flight availability peaks in July, with approximately 29 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $223, roughly 22% cheaper than the yearly average.
  • More budget-friendly months to fly: April and June typically offer average one-way fares roughly ranging from $231 to $245.
  • Most flight options: July has the highest number of flights from Toronto to San Diego, with approximately 29 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January57.4°F (14.1°C)Moderately High19$283
February56.8°F (13.8°C)Moderately Low14$263
March58.1°F (14.5°C)Average16$259
April60.6°F (15.9°C)Moderately High20$231
May62.6°F (17.0°C)Average21$223
June66.4°F (19.1°C)Average21$245
July70.5°F (21.4°C)Moderately High29$279
August72.3°F (22.4°C)Average23$349
September72.0°F (22.2°C)Average24$293
October68.2°F (20.1°C)Average21$314
November62.6°F (17.0°C)Moderately Low19$347
December57.4°F (14.1°C)Moderately Low19$366

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Toronto (YYZ) to San Diego (SAN)

  • Toronto to San Diego (YTZ-SAN): Billy Bishop Toronto City Airport (YTZ) is located approximately 11 miles from Pearson International Airport (YYZ).
  • Toronto to Carlsbad (YYZ-CLD): McClellan-Palomar Airport (CLD) is about 28 miles from San Diego International Airport (SAN).
  • Hamilton to San Diego (YHM-SAN): John C. Munro Hamilton International Airport (YHM) sits roughly 39 miles away from Pearson International Airport (YYZ).

How to find the best prices for flights from Toronto (YYZ) to San Diego (SAN)

Getting some of the best deals on flights from Toronto to San Diego is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures between 5 a.m. and 12 p.m. tend to be less expensive and are also the most popular. Additionally, flying on Wednesday typically offers lower prices, while Sunday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find San Diego hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at San Diego International Airport from Pearson International Airport

San Diego welcomes travelers from Toronto with a range of transport options based on price, convenience, and proximity. For departures, Pearson International Airport is roughly a 25-minute drive (covering about 19 miles) from central Toronto. Here's how to reach San Diego efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in San Diego, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from San Diego International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at San Diego International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From San Diego International Airport, Seaport, a seaport, is conveniently located about 0.1 miles away on foot, while Middletown Station, a metro station, is around 2.3 miles from the airport and typically accessed by car. Additionally, B Street Cruise Ship Terminal, a cruise terminal, is situated about 3 miles away by car, making it easily reachable for travelers.

Frequently asked questions

How much does a flight from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) cost?
You can find cheap one-way flights from $188 and cheap return flights from $336 Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) with Expedia. One-way flights typically cost between $219 and $1673, and return flights often range between $407 and $2181. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
April is the cheapest month to fly from Toronto, ON (YYZ) to San Diego, CA (SAN), with average return fares around $337. This fare is about 20% lower than the average price throughout the year, as April often sees a decrease in travel demand. Other affordable months to consider are February and May.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Air Canada operates around 8 direct flights from YYZ to SAN every week.
What is the cheapest airline that flies from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting flights from Toronto (YYZ) to San Diego (SAN), with round-trip tickets starting from around $390. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
To find a cheap flight from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The best airline to fly with from Toronto, ON (YYZ) to San Diego, CA (SAN) will differ from traveler to traveler. If you like to fly early, Air Canada offers early morning flights. If price is the most important factor, Air Canada typically offers the lowest fares. Air Canada offers the most daily flights from Toronto to San Diego, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The best times to fly from Toronto, ON (YYZ) to San Diego, CA (SAN) are in April and May. You can expect to pay around $337 for a return flight during these months. April is particularly popular due to its mild weather, while May offers beautiful spring blooms, making both months ideal for your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
On average, there are around 1 nonstop flights per day from Pearson Intl. (YYZ) to San Diego Intl. (SAN). For more options, look at flights that include layovers.
What is the earliest flight from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The earliest flight from Toronto Pearson International Airport (YYZ) to San Diego International Airport (SAN) typically departs at around 12:30 AM, operated by Air Canada and Alaska Airlines. This is a seasonal service active in March, allowing you to start your trip early and make the most of your time in San Diego. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The most popular departure times for flights from Toronto, ON (YYZ) to San Diego, CA (SAN) are in the late morning, from 9am to 12pm. About 29% of passengers prefer this time window. Many major carriers, including Air Canada, United Airlines, and Delta Airlines, operate flights during this period. This timing works well because it allows travelers to arrive in San Diego with plenty of daylight to enjoy the city.
How long does it take to fly from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
A nonstop flight from YYZ to SAN typically takes around 5 hours 50 minutes, covering approximately 2,155 miles. Connecting flights on this route usually add 3 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Business class seats are offered on the YYZ to SAN route. Airlines that offer business class service on this route include:

  • United Airlines
  • Air Canada
  • American Airlines

First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines
  • Air Canada

How much is a business class flight from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
A direct, return business class ticket from Toronto, ON (YYZ) to San Diego, CA (SAN) typically costs between $1,701 - $3,587. A non-stop, one-way business class flight is usually around $1,145 - $1,977. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) flight with Expedia?
It's easy to earn miles on a Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Diego from Pearson Intl. (YYZ)?
From Pearson Intl. (YYZ), you can fly into San Diego Intl. (SAN) to reach San Diego. Some flights may connect through major hubs like O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), Charlotte-Douglas Intl. (CLT) before reaching San Diego. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) at the last minute?
Typically, booking a last minute flight from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package?
Securing a Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) San Diego Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.)?
If you booked your Toronto, ON (YYZ-Pearson Intl.) to San Diego, CA (SAN-San Diego Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pearson Intl.
Destination airport
San Diego Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$336
Distance
2154 mi
Average flight time
5 hours 16 mins

Book with confidence

Toronto to San Diego Flights

The cheapest times to fly from Toronto to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to San Diego are during the month of November. You can find some of the cheapest flights from Toronto to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to San Diego

Sunday is one of the best days to book for cheap flights from Toronto to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from $188 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Toronto to San Diego Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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