Which hotels in waikiki have free parking?
I don’t think there is free parking offer by hotels in Waikiki. Waikiki area is very expensive. Hotel parking fees from $25 to $42 per day. Street parking is hard to find a spot.
But there are many transportations in Waikiki area Torolly, the Bus, Taxi, and Uber. Some hotel such as Prince Waikiki, Aqua group, etc. offer the shuttle bus in Waikiki area.
Waikiki Banyan - tower two (the private units) you get a free carpark with. Very handy and its only one block back from Kalakaua Ave.