Question : How long do most people stay in Kauai Island?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.
Question : Looking for the cheapest flight over the next 30 days?
Answer : Since low prices are preferred, look at Apr 25th. As of Apr 24th, it's showing the cheapest ticket sales at $518. That is 19% below the average price for this route, so you can spend that extra money on an adventure in Kauai Island.
Question : How much should a trip from Las Vegas (LAS) to Kauai Island (LIH) cost?
Answer : Prices for this trip tend to fluctuate less than other flights in the United States. They can vary from $518 to $1,625. Prices tend to be lower the further out you book.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in May is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.