Once you get to the airport, connections to Bari are provided by a fast and inexpensive train service.
For the train timetable click here.
The train ticket can be bought on-line here or at the ticket machines located at the train station entrance inside the airport.
Please note that tickets are one-way only and must be used on the issue date.
On-line tickets are only issued in PDF file format.
For more information about the train timetables and tickets, please refer to Trenitalia web site.