YAPTA a great way to save $$$ on air fare. A tracker you WILL use!

check out http://www.yapta.com/!  It is a great way to track your air fares for the lowest rate.  And after you book a flight, add it to the tracker and receive an update when the fare drops - airlines like http://www.alaskaair.com/ and http://www.southwest.com/ will give vouchers for the difference all the way up to flight time!