Why you should book your flight exactly 54 days from departure
A study from CheapAir.com aims to answer that instrumental trip-planning question: How far in advance should I book my flight? Number crunchers from CheapAir.com, an airfare booking site, monitored 4,191,533 trips last year to find a solution. They looked at fare fluctuations from 320 days to one day in advance of departure to…