Awesome deal if Jet Blue flies in your city. Unfortunately for me there are no locations near me!
Read more details here.
Note: For travel from Washington/Dulles to Cancun: travel must take place on Saturday. For travel from New York City to Saint Lucia: travel must take place on Monday, Thursday and/or Sunday. For travel between Charlotte and Ft Lauderdale: travel must take place on Monday, Thursday, Friday, Saturday and/or Sunday.
All sale fares are valid in both directions, except for fares to Barbados; Cancun; Santo Domingo; Saint Lucia and San Jose, Costa Rica, which are valid for U.S.-originating travel only.