Southwest is currently running a 72 hr sale with some nice prices for flights. I have a question about prices, hopefully someone can help me. The flight I have been wanting to book for the flight to Orlando had been running 159 at wanna get away. It was that price most Tuesdays. This week it is excluded from the sale and is in fact all the way up to 222. Does anyone know if this is a common practice during sales? Are they trying to get people to book the flights that are more empty? Thanks for your help!