Fiji Air Pass- flights within Fiji

Bula, wondering if there is an air pass valid for travel within Fijian islands? My searches show Air Fiji and its pass no longer in business. Or does anyone know affordable intl airfare from Fiji to ???

Finally getting out to see a bit and we've got a bit more time than money. Travel from mid Jan to end of Feb, as long as the money lasts. Airfare seems to be the biggest expense so any tips and options for new destinations on a shoestring flight price appreciated. We love those air passes.

Mahalo