Presently, the options available for San Diego airport long term parking, when considering on-location parking, is quite expensive. There are only 3 terminal parking lots open, and their rates begin at $32 per day, not including the option for hourly parking. Nearly all commercial airports take advantage of flyers who need this long-term feature. To combat this, and to off-set high expenses, off-airport parking can save you up to $140 per week.