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AIU is the IATA airport code for Atiu Island, Cook Islands. IATA codes are three-letter identifiers assigned to airports worldwide by the International Air Transport Association — they're what you see on boarding passes, baggage tags, and booking sites. Below: where AIU is, what timezone it operates in, and how to sort your transfer, lounge access, and car rental before you land.
AIU is the IATA code for Atiu Island, Cook Islands. You'll see AIU on boarding passes, baggage tags, and flight-booking sites whenever this airport is the origin or destination.
Where is AIU airport located?
AIU serves Atiu Island, Cook Islands, at approximately 20.0333° S, 158.1000° W.
How do I get from AIU into the city?
Pre-booked private transfers are the most predictable option — fixed price, driver tracking your flight, no taxi-line haggling. Compare partner quotes for Atiu Island on this page. Ride-hail and licensed taxis are the usual fallback where available.
What timezone is AIU in?
AIU operates on the Pacific/Rarotonga timezone. Flight departure boards always show local time.
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Atiu Island is served by AIU in Cook Islands.