Hi if I purchase my son ticket online in Greensboro North Carolina can he go to the bus station in Winston-Salem North Carolina to come down to Orlando Florida ?

Sure can

You should be able to call the Greyhound bus station to get that answer

Yep

Yes

You should be able to get your answer by calling the Greyhound bus station

If its for a schedule that goes through Winston Salem. It also has to be for the same date of travel also.

Thanks much !!