The terminals of Airport Stuttgart are approx. 200 metres away from the exhibition and congress centre. You do not even need a taxi! The exhibition centre is only a 5 mins. walk from the terminal. There, you have convenient connection by train S2 and S3 to the train station. The ride takes about 27 mins.
At the airport, please follow the signs „Messe/ICS".
Further information can be obtained on the homepage of Stuttgart Airport.