Gaspari operates a bus from Rome Airport (FCO) to L'Aquila every 4 hours. Tickets cost $23 and the journey takes 2 h 26 min. Alternatively, Trenitalia operates a train from Rome Airport (FCO) to L'Aquila every 20 minutes. Tickets cost $12 - $17 and the journey takes 32 min. 2 other operators also service this route.
From Fiumicino Airport bus to L'Aquila. 2 h 26 min 19€. From Fiumicino Aeroporto train to Rome then bus to L' Aquila, L'Aquila. 3 h 13 min 21€. From Fiumicino Aeroporto train to Roma Termini, train to Terni, then train to L'Aquila. 4 h 47 min 29€. From Rome Airport (FCO) drive to L'Aquila. 1 h 26 min 23€.