We do not have a dedicated shuttle service, though there are many shuttles usually located right outside of the baggage claim area at the airport. Shuttles charge $12.00-$15.00 per person, per way and the shuttles will be stopping ar several hotels on the way into Waikiki.  See belowwebsites for a few shuttle companies if you prefer to prearrange your transportation.     https://www.islandexpressshuttle.com/ http://www.speedishuttle.com/   There are also taxi dispatcher’s curbside.You do not need to pre-arrange for a car since they are readily available. Taxis charge between $35.00 – $40.00 depending on traffic. The Bus does run from the airport, however they do not allow luggage on it, so unless you have packed very light it is not a very feasible option.   Rideshare options (Uber, Lyft, etc.) are readily available, with pickup in front of the hotel.