SAN FRANCISCO, 2013-05-23 — /travelprnews.com/ — San Francisco International Airport (SFO) announced the start of the summer travel season with tips for passengers, information on parking, and a schedule of live music in the terminals.  The summer travel season will begin in earnest on Friday, May 24, 2013 with more than 125,000 passengers arriving and departing SFO. … Read the full press release