Question : How long do most people stay in San Salvador when they fly in from Greensboro?
Answer : Passengers from GSO to SAL stay 19 days on average.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Wednesday is your lowest-cost day to fly in February. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices for GSO to SAL change much more than most. However, the sooner you book, the better price you tend to get.