Hawaiian has round-trip flights from New York (JFK) to Kahului (OGG) for $478-$493 with a connection. Flights August to March. Extended weekends available. Origin/Destination reversible.
Priceline has “Express Deals” for about $398-$457. With “Express Deals” the airline and exact flight are hidden until after purchase and those purchases are final. There is no 24-hour free cancellation for “Express Deals”. The flight is guaranteed to be on a major airline. Be sure to select the deal with 0 to 1 stops and a layover less than 4-hours.