Fiji Airways is offering cheap flights to Los Angeles and San Francisco. Fares include bags, meals and seats. Flights all stop in Nadi, Fiji. You can try and set up a long layover if you want to check out Fiji. January to May for Los Angeles, March-May for San Francisco. Auckland and Christchurch seem to get the cheap deals but not so much with Wellington.
Find the cheap dates on Google Flights then plug them into Skyscanner or whatever booking site.
Los Angeles
from Auckland $798 - via Mix&Match via Skyscanner - Google Flights
from Christchurch $797 Mix&Match via Skyscanner Google Flights
from Wellington $948 Google Flights
San Francisco
from Auckland $859 Google Flights - Skyscanner
from Christchurch $858 Google Flights - Skyscanner
from Wellington $949 Google Flights
would really like to fly to LA but does anybody know of cheap accomadations there