In 2026, a 10-day trip to Hawaii for a family of four typically costs between $11,500 and $13,500. This budget breaks down into several major categories: Airfare usually accounts for roughly $3,000–$4,000 (approx. $800–$1,000 per person), while Accommodation in a mid-range resort or condo averages $2,500–$3,500. Dining is a significant expense, often totaling $3,000–$4,000 for a family of four ($100 per person per day). A Rental Car and fuel will add another $800–$1,000, and Activities (such as a Luau, snorkeling tour, or Pearl Harbor visit) usually cost around $1,500. For a 2026 "Value Hack," many families opt for a vacation rental with a kitchen to save $1,500 on meals and visit during the "Shoulder Season" (May or September) to find better hotel rates. While a "Budget" trip is possible for around $8,000, the $12,000+ range is the standard 2026 benchmark for a comfortable, experience-filled family holiday on the islands of Oahu or Maui.