Rome Air port to Roma Termini Cheap bus

Rome Airport to Termini only 3 euros

Rome Ciampino to Angina Cotral Bus (1.20 Euro) then Angina to Termini Metro A. 1.50 Euro)
Rome Fiumicino to Metro Ostia Lido Centro Cotral Bus (1.20 Euro) then  to Termini Metro  1.50 Euro)
Rates sometimes will change.