In a referendum in April, a majority of the island's population voted to end Sunday flights to and from Rarotonga, with those wanting the ban saying Sunday is a sacred day when businesses shouldn't operate.
The prime minister, Henry Puna, called the referendum as part of a campaign promise in the lead-up to a by-election on the island, but has still not said whether he will honour the result.
The corporation's director of destination development, Metua Vaiimene, says the tourism industry is firmly in support of keeping the flights.