Up until a year ago I was paying $80 a month (employee rate)... I believe it is the most expensive airport parking in the country. I don't need it anymore so I'm not sure if there is a better rate now. The place used to be called Logan Park and Go, but I believe it has a new name. All the parking lots are in Chelsea, which requires a bus ride to Logan (about 10 minutes). Parking at the airport is very expensive so unless you are a SWA, FDX, UPS pilot I would advise against it. Good luck!