฿9,330 Cheap American Airlines flights from Toronto to San Diego (YYZ→SAN)

Finding cheap one-way American Airlines flights from YYZ to SAN from ฿9,330 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares ฿16,805 for your next exciting adventure.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to travel to San Diego with American Airlines. You could also find excellent prices on one-way and round-trip tickets in November.

Click on our "Nonstop" filter when looking for direct American Airlines flights from YYZ to SAN. It's also a good way to compare other carriers servicing the same nonstop trip.

Jump on an American Airlines flight from Pearson Intl. Airport (YYZ) to San Diego, and you'll probably come in to San Diego Intl. Airport (SAN). This is the airline's main hub in this city.

You can usually modify or cancel your flight, although additional charges may apply if you made your booking over 24 hours ago. Want to keep your options open? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to adjust your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more information.