JetBlue have just re-instated this fare special..
Travel must be booked by November 1st.
--- Other Terms & Conditions ---
*All fares are subject to change without notice. Fares are only available for flights booked at jetblue.com. Travel costs $10 more per person if purchased by telephone, or at an airport or city ticket office. Fares require up to a 21-day advance purchase. Travel must be booked by November 1, 2007, 11:59 PM MT. Travel must take place between December 1, 2007 and January 30, 2008. Travel must be completed by January 30, 2008. Blackout dates for travel are between December 13, 2007 and January 7, 2008. Aruba, Cancun, and Nassau travel must take place Monday-Wednesday for southbound travel and Tuesday-Thursday for northbound travel. All other travel must take place on Tuesday, Wednesday, and/or Saturday. Fares may not be available on all days or on all flights. Fares are most often found on midweek travel dates. All fares must be purchased at time of reservation, and are one-way, nonrefundable, and nontransferable. Cancellations and changes can be made prior to scheduled departure for $45 at 1-800-JETBLUE (1-297-588-5388 if located in Aruba, 1-800-861-3372 if located in Mexico) or $35 at jetblue.com, with applicable fare adjustment. Cancellations are for a JetBlue travel credit only, which is valid for one year