Admittedly, Kauai's hotels are not cheap, with average daily rates hovering just below US$ 200 a night. Add on pricey meals of fresh seafood, Hawaiian-style luau feasts, and activities like whale-watching cruises and flight-seeing by helicopter and you have yourself a not-so-inexpensive holiday.
Is Maui or Kauai more expensive?
Maui is more expensive than Kauai by a decent margin. So your dollar will stretch further on a vacation to Kauai. Usually, the largest vacation expense is going to be your accommodations. According to data from the Hawaii Tourism Authority, Maui has the most expensive average hotel room cost.
What is the best time to go to Kauai?
The best time of year to visit Kauai is during off-peak seasons, between September and December or between April and June. During these times you can avoid the crowds and enjoy lower prices on accommodations and excursions.