Relax at the doubletree by hilton hotel pittsburgh green tree enjoy chocolate chip cookies and a warm welcome always set on the south side and only 10 minutes from downtown our hotel in pittsburgh pennsylvania is within 20 minutes of pittsburgh international airport pit ride our complimentary airport shuttle stretch out in a guest room and work in comfort at the desk with ergonomic chair stay connected with wireless high speed internet access in all rooms fees apply and complimentary