Do I Need a Valid Visa for Hawaii?

The Electronic System for Travel Authorization (ESTA) Visa Waiver Program allows citizens or nationals of 38 countries, including New Zealand, to enter the United States for the purposes of tourism (for a period of up to 90 days) without requiring a visa if they apply and are approved. Beware of fake websites, the official ESTA website is https://esta.cbp.dhs.gov/esta/{0} and costs US$14 per person. Apply no later than 72 hours before departing for America; real-time approvals are no longer available.