However, like previous JetBlue flash sales, this one comes with plenty of wonderful fine print you'll have to consider before you can lock down a super-cheap vacation. Namely, the discounted flights are limited to specific travel date ranges: January 10, 2018 though February 14, 2018 and February 26, 2018 and March 14, 2018. In other words, you're not about to nab a last-minute Christmas weekend flight for cheap, but you may be able to line up a nice, family-free trip to serve as an antidote to your impending holiday travel misery. Just think of it as a gift to yourself, or a reward for calmly sitting though your uncle's rant about millennials at the dinner table.
Oh, and if you can't swing any of these discounted flights, just keep any eye out for at least a handful of additional big sales form JetBlue and other airlines (check out this one) before the year's up.