The SATRANS Airport Shuttle Express is the official shuttle for the San Antonio International Airport with continuous service to downtown hotels. Tickets may be purchased at the airport in the baggage areas. Tickets and reservations are also available on-line at www.saairportshuttle.com or by calling 210-281-9900. Boarding is curbside just outside of the baggage area. Special arrangements available for groups and locations outside of the regularly scheduled routes.