Question : How many days should you spend in Kauai Island if you're flying in from Asheville?
Answer : Of course you're not most people, but if you were, you'd stay roughly 11 days.
Question : Is price more important than specific travel days for you?
Answer : In December, Monday is your cheapest day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Do prices change more for this route than others?
Answer : Prices are fluctuating much more for this route than most. The further out you book a route, the more likely you are to save.