Can someone please tell me which are the nearest airports to Kusadasi and if there is any transportation from the airport to the resort? Are there buses or something that can be taken from the airport, any website where I might find additional information...

Thank you in advance.

Just google 'kusadasi'. There's quite of lots of website that you'll probably find useful

This was the first site I tried:

http://www.kusadasi.net/info/transportation.htm