You must be at least 18 to rent a car in the US
yes as long as you have a valid drivers lic and a major cc.
you must be 25 to rent a car out of any major airport in MA.
21 in most places
This is more dependent on the car rental company than the state. As long as you have a valid, unrestricted drivers license, you can drive any car. However, most car rental companies do not let anyone...
21