Pisa is reacheable from 2 airports:
Pisa international airport (PSA)
5-10 min shuttle PisaMover bus (2 EUR) or taxi (10 EUR) or 35 min walk to the conference venue.
Connections to all major destinations in Europe, both regular al low cost.
Firenze Airport (FLR)
Firenze-Pisa 1h train connections (every 20 min)
Connections to all major destinations in Europe, both regular and low cost.
Pisa is also nicely connected by train (1h Florence, 3h Rome, Milan) trenitalia italo
and by bus Flixbus