 On 17 August 2007, Bonanni is on a one-year loan to Bari of Serie B.He returned to Genoa, but after played once in 2008–09 season, he left for Grosseto of Serie B.In June 2009 Palermo gave up the remain 50% registration rights to Sampdoria

On 31 July 2009, he signed a three-year contract with Pescara of Prima Divisione for free.