Question : Is the price you found a good deal?
Answer : Ranging from $645 to $799, prices for SFO to VQS fluctuate a lot less than the majority of routes from the United States. Prices tend to be lower the further out you book.
Question : How long do most people visit Vieques?
Answer : Of course you're not most people, but if you were, you'd stay roughly six days.
Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Aug 2nd. As of Jul 24th, it's showing the cheapest ticket sales at $673. That is 8% below the average price for this route, so you can spend that extra cash on an adventure rather than the flight.
Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.