St. Andrew's is an open-access IB World School, offering both the middle years and diploma programs. The school maintains their commitment to service, action, and inclusion through The Chapin Tradition: an experiential learning component centered around practical educational opportunities such as internships and global service initiatives is carried out through service learning projects both domestically and abroad.
Post Graduate Program partners with Syracuse University to offer college-credit courses, and students interested in the arts have access to weekend classes at Rhode Island School of Design.