Question : How long do most people stay in Providenciales?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.
Question : Which airline is giving the best deals for round-trip flights from Keflavik International Airport (KEF) to Providenciales International Airport (PLS)?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $2,218, while prices for other flights are as high as $10,529.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating a lot more for this route than the majority of routes from Iceland, as they're ranging anywhere from $2,218 to $10,529. The further out you book a route, the more likely you are to save.