I have never used Jet Blue before but they have direct flights to Costa Rica, which is what I'm planning for March. They have very good fares to the end of February and then they triple in cost. Can I assume that the March fares will come down soon? Are their schedules reliable or should I be booking my connecting flight for the day before/after just in case of flight changes or delays? I also noticed that their fares are not listed on sites such as Orbitz or Travelocity. I'm assuming I would have to book directly with the airline, which is okay except I would have to do my connecting flight separately. These airfares are driving me crazy this year as I'm constantly second-guessing when the best time is to lock in before they go up. I got great prices for our Jan/Feb Florida/St. Lucia trip but it took many hours of computer time tracking fares!