The High Cost of a Family Vacation in Oahu, Hawaii.

A reporter from Insider spent $4,500 on a weeklong family vacation in Hawaii, dividing their time between Honolulu and Ko Olina. The family saved with points but splurged on Disney's hotel, and spent on food and a car rental. The author initially planned to go to Maui but found it too expensive, with a standard hotel room at a four-star resort costing no less than $750 per night before taxes and fees. The Oahu vacation was a mix of saving and splurging, costing closer to $4,500.