Travel must be booked by October 30, 2009, 11:59 PM MT. Fares require up to a 3-day advance purchase. For travel from New York City to Santiago, Santo Domingo, and/or Ponce: Travel must take place between October 29, 2009 and November 23, 2009. Travel must be completed by November 23, 2009. For travel from New York City to Aguadilla and/or Kingston: Travel must take place between October 29, 2009 and December 9, 2009. Travel must be completed by December 9, 2009. For travel from New York City to Nassau, Cancun, Bermuda, Montego Bay, Barbados, St. Lucia, Aruba, and/or St. Maarten and from Boston to Nassau and/or Aruba: Travel must take place between November 9, 2009 and December 16, 2009. Travel must be completed by December 16, 2009. For travel from New York City to Nassau, Cancun, Bermuda, Montego Bay, Barbados, St. Lucia, Aruba, and/or St. Maarten and from Boston to Nassau and/or Aruba: Travel must take place between November 9, 2009 and December 16, 2009. Travel must be completed by December 16, 2009. Travel must take place on Monday, Tuesday, Wednesday, and/or Thursday. For all other city pairs: Travel must take place between October 29, 2009 and December 16, 2009. Travel must be completed by December 16, 2009. For travel between Washington DC and San Juan: Travel must take place on Saturday. For travel from Ft Lauderdale to Cancun: Travel must take place on Monday, Tuesday, Wednesday, and/or Thursday. Blackout dates for travel are between November 23, 2009 and November 30, 2009.