There is no public transportation to and from the terminal.
Public transportation is available from Saad Junc., about 2.5 km from the terminal.
Egged lines to Saad Junc.:
From Tel Aviv: 362, 374, 379, 373.
From Jerusalem: 443.
From Ashkelon: 36, 362.
From Be'er Sheeva: 443, 363, 40.
It is of course possible to reach the terminal in a private car, a taxi, or in a cargo-holding truck.