Flight
FCO is the best airport for those coming from overseas. It is a 2-hour drive from Pescara. Probably best to rent a car at the airport. There are also several direct bus options.
Flight
There are limited international flights to Pescara, but there are several flights from within Europe (e.g., London etc)
Hotel
This Hotel is beachfront and it is a 6 minute walk to the Wedding Reception's venue