A friend of mine told me that SWA was trying to close the gap between their highest prices and their lowest prices. People on the same flight could be spending $39 - $220 each way for the same trip. I have to say that the higher prices have discouraged my family from planning our next trip. We, like the original poster, flew in December 2005 for around $650 for a family of six out of Manchester, NH. I think the days of the rock bottom prices are sadly gone. It will take a little more planning and saving before we can consider visiting our favorite vacation destination. As we all know, where there's a will, there's a way.