Cheap flights from Toronto to San Diego from C$ 157
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to San Diego departing on 28/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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WestJet flights from Toronto to San Diego
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United Airlines flights from Toronto to San Diego
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How to get the cheapest flight ticket from Toronto to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Toronto and San Diego?
What is the cheapest month to fly to San Diego?
In general, April is the cheapest month to fly from Toronto to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 376. If you are unable to visit San Diego during the month of April, then departing from Toronto during the month February is also very affordable. Most momondo users find prices during this month for around C$ 380.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart on your flight to San Diego is on a Wednesday when prices can be found for as low as C$ 430. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Saturday is C$ 640.
What is the cheapest time of day to depart on your flight to San Diego?
Flying to San Diego from Toronto in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 491 when looking at flights departing in the morning. Flights to San Diego are more costly in the evening, with an average ticket price of C$ 678. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Toronto to San Diego flight route?
Fly from Toronto Pearson Intl to San Diego for the best Toronto - San Diego flight prices
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Toronto when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 490 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Toronto for as low as C$ 429 on momondo.
What cabin class options are available on Toronto to San Diego flights?
There are 3 cabin classes available to choose from on Toronto to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Toronto to San Diego flights?
No. A direct flight is the cheapest option for a flight between Toronto to San Diego.
How have Toronto to San Diego flight prices changed over time?
As of June 2025, prices for Toronto to San Diego flights are approximately 19% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Toronto to San Diego?
WestJet, Air Canada, and Porter Airlines are the most popular carriers operating from Toronto to San Diego
Which airlines fly to San Diego?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to San Diego from Toronto according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 9 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
How many flights depart from Toronto to San Diego on average per day?
The number of flights available between Toronto and San Diego is 3 per day as of June 2025. The most frequent departure time is 9:00a.m., with 100% of daily flights leaving at noon.
How many flights depart from Toronto to San Diego on average per week?
The number of flights available between Toronto and San Diego is 22 per week as of June 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.
When to book flights from Toronto to San Diego
Cheap Toronto to San Diego (YTO to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Toronto to San Diego
Best price found | C$ 157 |
|---|---|
Fastest flight time | 5h 10m |
Direct flights | Every day |
Airports in San Diego | 1 airport |
How far is Toronto to San Diego by plane?
There are 3480.4 km between Toronto and San Diego. By plane, this route typically takes 5h 10m.
When did momondo last update prices for flights from Toronto to San Diego Airport?
Prices for flights from Toronto to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to San Diego Airport?
The number of operators available for flights from Toronto to San Diego Airport is 9 as of June 2025.
How old do you have to be to fly from Toronto to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Toronto to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Toronto to San Diego is Embraer 195 E2 (54.83% of total bookings). The next most popular plane models are Airbus A220-300 (28.48%), Boeing 737 MAX 8 (13.18%), and Airbus A320-100/200 (2.17%).
What is the most popular airline from Toronto to San Diego?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto to San Diego is Air Canada (44% of total bookings). The next most popular airlines are Porter Airlines (28%), United Airlines (18%), and Air Transat (4%).
Best airlines flying from Toronto to San Diego
Compare and see reviews for airlines that fly from Toronto to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 246 | Free Cancellation | Rating 8.0 288 reviews | |||
| PriceFrom C$ 247 | Free Cancellation | Rating 7.8 396 reviews | |||
| PriceFrom C$ 270 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom C$ 290 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 306 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 320 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom C$ 329 | Free Cancellation | Rating 7.2 2,868 reviews | |||
| PriceFrom C$ 401 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom C$ 695 | Free Cancellation | Rating 9.2 5 reviews |
Porter Airlines Flights From Toronto to San Diego
Porter Airlines flight deals from Toronto to San Diego start from C$ 180 round-trip. Over the 4 Porter Airlines flights for this route in a normal week, average airfare is usually C$ 285 round-trip - but some users have found much cheaper deals with momondo.
Air Transat Flights From Toronto to San Diego
C$ 181 is the best Air Transat flight deal from Toronto to San Diego found on momondo over the last 72 hours. The average Air Transat ticket price found was closer to C$ 305, however, with flight time and availability significantly affecting the price. Air Transat (7.8/10 from 396 user reviews) flies into San Diego from Toronto 4 times in an average week so prices can vary.
Travelling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Toronto to San Diego?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Toronto.
Can I find flights from Toronto to San Diego with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Diego from Toronto which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Toronto to San Diego?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to San Diego.
I’m not ready to book a flight from Toronto to San Diego right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Toronto to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.