I wanted to share that I booked 6 tickets with Jetblue (JFK) when they posted July 18, 2011. We are traveling April 14, 2012. Our price with taxes was $767. I plugged my info into YAPTA. In December I got notification that my price per ticket had dropped $150. I received a $900 travel credit in my Jetblue account. If you fly Jetblue it is well worth it to track your flight on Yapta. The current price for my flight is now $1055.00. With the credit I have since booked 3 flights to Florida.