Honolulu International Airport (HNL), on the island of Oahu, is a major Pacific hub and an intermediate stop on many flights between the US mainland and Asia, Australia, New Zealand and the South Pacific. There's a US$6 departure tax on all international flights. If you insist on arriving by sea, the QE II stops in Hawaii in January on its annual world cruise.

Inter-island flights are plentiful between Honolulu (Oahu) and airports at Lihue (Kauai), Kahului (Maui), Kona and Hilo (Big Island). The main carriers are Aloha Airlines and Hawaiian Airlines; commuter services are run by Island Air and Air Molokai. There are inter-island ferries between Lahaina (Maui) and Manele (Lanai), and Lahaina and Kaunakakai (Molokai).

Oahu has a comprehensive bus system, making it easy to explore by public transport. It will be necessary to hire a car to fully explore the other main islands. Folks in Hawaii drive on the right-hand side of the road and consider horn honking extremely rude unless required for safety. Cycling is a legitimate way of getting around but be prepared for hefty climbs and narrow, traffic-clogged roads.