All the answers are correct but most of them have dead slow internet (e.g. starbucks, barnes and nobel, blackhorse on Foothill). Kreuzberg is fairly fast but limited to 3 hours. read more
San Luis Obispo Airport offers complimentary WiFi throughout the terminal. Please contact Airport Administration at (805)781-5205 for information on hangars, tie downs, and badging. read more
The County of San Luis Obispo Information Technology Department provides free Wi-Fi access in all San Luis Obispo County government buildings. read more