Question : Are you paying the cheapest or highest price for your ticket to Vieques?
Answer : Ranging from $813 to $908, prices for MEM to VQS fluctuate a lot less than the majority of routes from the United States. The further out you book a route, the more likely you are to save.
Question : How long do most people stay in Vieques?
Answer : Of course you're not most people, but if you were, you'd stay roughly three days.
Question : Is price more important than specific travel days for you?
Answer : The cheapest day to fly in March is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.