The average train between Solothurn and Chiasso takes 4h 13m and the fastest train takes 3h 29m. There is a train service every few hours from Solothurn to Chiasso. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Solothurn and Chiasso. The earliest departure is at 12:05 AM at night, and the last departure from Solothurn is at 9:01 PM which arrives into Chiasso at 8:55 AM. All services require a transfer, and take on average 4h 13m. The schedules shown below are for the next available departures.

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Want to know about travelling from Solothurn to Chiasso? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Solothurn to Chiasso. However, there are services departing from Solothurn station and arriving at Chiasso station via Zürich HB. The journey, including transfers, takes approximately 4h 13m.
Solothurn to Chiasso train services, operated by Swiss Federal Railways (SBB CFF FFS), depart from Solothurn station.
Solothurn to Chiasso train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Chiasso station.
Book your Solothurn to Chiasso train tickets online with Swiss Federal Railways (SBB CFF FFS).
The distance between Solothurn and Chiasso is 190.5 km. The road distance is 291 km.
You can take a train from Solothurn to Chiasso via Zürich HB in around 4h 2m.