Just came across a neat feature from Hotwire.com. It’s called Tripwatcher. Similar to other services, I’m sure. I like it because when I tell it the dates I want to travel, it watches airfares and alerts me when prices change. I think Expedia has a similar service, but it seems to be more complicated to get an update. With Tripwatcher, I just click an alert e-mail to gather the latest data.
Another good service is Airfarewatchdog.com. If you ENTER your departure airport, it will show you the best deals of the day from various cities around the US. Maybe even St. Thomas, in which case you can jump on a deal. 'Course, you have to check it frequently.
Do you have another favorite fare watcher service?