Is there a direct flight from Toronto to SFO?
You can take a direct flight from Toronto to San Francisco International Airport (SFO) out of Pearson International Airport (YYZ). Well-known carriers that offer direct flights from Toronto to San Francisco International Airport out of YYZ include: Air Canada. United Airlines. YYZ (Toronto Pearson) provides a wider array of international flights and airlines. Conversely, YTZ (Billy Bishop) offers a more convenient and scenic downtown location but with limited flight options.