Aircraft Disinsection for Flights to the Cook Islands
The Cook Islands require disinsection on inbound international flights. Rarotonga is a common leg on Pacific itineraries that also touch New Zealand, so operators usually plan the two together.
Why the requirement exists
Dengue outbreaks recur across Polynesia, and the Cook Islands control arriving aircraft as one of the pathways they can manage. The requirement applies to private and corporate flights as much as to airlines.
How we handle it
Pacific itineraries are rarely non-stop from the mainland US, so the treatment plan depends on the routing. Send us the full itinerary, including any New Zealand or Hawaii legs, and we will confirm exactly what your aircraft needs.
Main international gateways: Rarotonga (RAR). Requirements can change; we confirm the current rules for your exact route before every treatment. Page reviewed August 2026.
Pre-embarkation at your US departure airport.
WHO-approved 2% permethrin aircraft aerosol, empty aircraft, before boarding, one flight sector, certificate issued on completion. Performed by our own team at your FBO or hangar, anywhere in the United States.
The service in detail →Tell us your route and we will confirm exactly what your aircraft needs.
Destination, departure airport, dates. We confirm the requirement, come to the aircraft, and handle the certificate.
Two things to settle before you file.
Routing. Pre-embarkation covers the flight it is performed for and is done at the last port before the Cook Islands. Non-stop from the US, that is your departure airport. With a stop en route, send us the full itinerary and we will confirm where the treatment belongs.
Timing. We can often accommodate short-notice requests, but a trip we hear about early is a trip we can plan around your boarding without compromise. Send the route as soon as it is likely.
What the arrival authority sees.
An aircraft that arrives treated, ventilated and boarded in the normal way, carrying a disinsection certificate in the format the destination accepts, with the treatment recorded on the crew’s General Declaration. Arrival becomes a formality. An aircraft that arrives without a verified treatment is typically treated on arrival with passengers aboard, under supervision, sometimes at the operator’s expense.
About the certificate →
Common US departure airports for this route
- Los Angeles International AirportLAX
- Van Nuys AirportVNY
- Hollywood Burbank AirportBUR
- John Wayne AirportSNA
- San Diego International AirportSAN
- San Francisco International AirportSFO
- Oakland International AirportOAK
- San José Mineta International AirportSJC
- Seattle-Tacoma International AirportSEA
- Boeing Field / King County International AirportBFI
- Portland International AirportPDX
- Ted Stevens Anchorage International AirportANC
Not listed? We travel to any US airport. All departure airports.
Cook Islands disinsection questions, answered
Do the Cook Islands require aircraft disinsection?
Yes. The Cook Islands require disinsection on inbound international flights. Send us your full Pacific routing and we will confirm how the treatment should be planned.
Can passengers be on board when the aircraft is treated for the Cook Islands?
Not for pre-embarkation. The aircraft is treated empty, before boarding, at your US departure airport, then ventilated. Passengers never see the process.
What do we carry on arrival in the Cook Islands?
The disinsection certificate we issue on completion, with the treatment recorded on the General Declaration by your crew from the details we provide. Keep the certificate with the flight documents so it can be produced on arrival.