I have used Kayak for years! Lately the price watch is a crock. Click and price goes up. Ok I get it sometimes it happens BUT on every flight I have searched the past 3 months?? The kicker is that those prices don't change then on their site--still show the cheaper rate for a few days. ARGH. So sad to be discontinuing our relationship with what was once the crown jewel. :-( Goodbyes are hard.