Stuttgart main station
Stuttgart's main station is connected to 13 European cities and is situated in the city centre.
Useful links for your connection:  ICE, Deutsche Bahn

From the main station to the trade fair:
Take the S-Bahn S2 or S3 towards Stuttgart Airport/Messe Stuttgartand in 27 minutes you are at the trade fair.The S-Bahn travels every 20 minutes on working days from 05.48 until 00.25,and every 10 minutes during peak periods. The S-Bahn travels from Messe Stuttgart to the main station between 05.08and 00.08 on working days.
S-Bahn network for Stuttgart and timetables for S2 and S3