The cost of booking a charter boat depends on many factors, including the boat type and size, itinerary, trip duration, amenities, and the season. Short trips and smaller boats cost less and vice versa. Luxurious amenities like entertainment and air conditioning systems also add to the cost. Renting a boat during the peak season is more expensive than off-season. Lastly, the cost depends on the company you book and any additional services you request. One can expect to shell out around INR 4,50,000 for a full charter boat to Havelock and Neil Island. Traveling in a group is cheaper since a boat can accommodate many people. If you travel on a sharing basis, the price starts from INR 1,450 per person.