£135 Cheap Flights from San Diego (SAN) to Toronto (YYZ)

To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Toronto, ON (YYZ-Pearson 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.

The best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to Toronto, ON (YYZ-Pearson Intl.) will differ from traveller to traveller. 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. United Airlines offers the most daily flights from San Diego, CA (SAN-San Diego Intl.) to Toronto, ON (YYZ-Pearson Intl.), which is brilliant 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.

The earliest flight from San Diego, CA (SAN-San Diego Intl.) to Toronto, ON (YYZ-Pearson Intl.) typically departs at approximately 12:55 AM local time, operated by American Airlines. This is a seasonal service active in June. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Toronto, ON (YYZ-Pearson Intl.) are in the early morning, from 6am to 9am. Approximately 29% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. These times work well because you can get an early start to your travel day and arrive in Toronto with plenty of time to settle in.

It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to Toronto, ON (YYZ-Pearson 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.

If you booked your San Diego, CA (SAN-San Diego Intl.) to Toronto, ON (YYZ-Pearson 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.