Hawaii is known for being quite expensive, ranking as one of the priciest travel destinations in the U.S. A typical 10-day family vacation in Hawaii can cost around $11,829, which is about 17% higher than pre-pandemic costs. Hotel prices on average can be $659 per night for a double room, and families requiring multiple rooms face double that cost. Overall, Hawaii has the highest cost of living in the United States, making everything from lodging to dining and activities substantially more expensive than on the mainland. For a 3-week trip for two people sharing a room, the average budget (excluding flights) ranges from about $3,500 to $5,200 per person on a more economical plan. A breakdown of expenses reveals accommodation as the largest cost, ranging from $1,000 to $6,500 depending on budget level and type of lodging. Meals, car rental and gas, activities, and small extras contribute to overall expenses, with the total cost for a three-week trip for two people ranging roughly between $3,600 to upwards of $20,000 depending on the level of luxury and activities chosen. Peak travel seasons like mid-June to mid-August and holidays significantly increase prices. In summary, visitors should plan for a high budget when traveling to Hawaii, considering its location, high cost of living, and seasonal price fluctuations. Early booking and budgeting strategies can help manage costs but expect Hawaii to be an expensive vacation choice compared to many other destinations.