JetBlue is having a one-day “Pop-Up Sale” today, Tuesday, Oct. 5, 2010.
The fares are valid for travel Oct. 12 to Dec. 15, 2010 with Thanksgiving week blacked out. For many routes, availability is limited to certain days of the week, usually Tuesday and Wednesday. Although JetBlue will start flying Nov. 17 from Bradley International, no sale fares are offered for Bradley.
There are some decent fares from Boston and New York, however. For example, the $79 one-way fare between Boston and Fort Lauderdale comes out to $179 round trip when taxes and fees are added.