Career
Born in Erice, Sicily Island, Montalto started his career at Sicilian club Messina. in summer 2007 he was signed by Serie C2 club Scafatese in temporary deal. Montalto became a free agent after Messina"s bankruptcy in July 2008. Montalto became a player of the third division club Lecco in 2008-2009 Lega Pro Prima Divisione.
Montalto did not play any game in 2009-2010 season.
He was signed by Serie B club Salernitana in January 2010 in ½+3 year contract. He wore no.11 shirt for the first team
However he did not play any game in 2009-2010 Serie B. The club relegated to the third division in 2010, which Montalto had played 12 times. In 2011 Salernitana bankrupted.
Montalto joined another third division club Siracusa in summer 2011.
Montalto made 10 starts for the club until January 2012, which he was signed by Serie B club Ascoli on 31 January 2012. Latina
On 24 August 2012 Montalto returned to the third division for Latina. On 2 September 2013 Montalto was signed by the third division club Grosseto, with Marco Crimi moved to opposite direction in temporary deal.
On 10 January 2014 Montalto left for Lega Pro Secoonda Divisione club Martina, which the club had to finish 8th or above in order to avoid relegation to Serie Doctorate, as the second division of Lega Pro would merge with the prime division of Lega Pro at the end of 2013-2014 season.