While maintaining a low-cost approach, JetBlue aims to distinguish itself with some extra perks, such as free unlimited snacks like Cheez-Its, Craisins and Terra gourmet potato chips, and free wi-fi. It also sells upgrades to seats with extra legroom.
JetBlue has three tiers of fares: Blue, Blue Plus and Blue Flex, offering anywhere from 0 to 2 free checked bags. Blue Flex is a flexible fare class that includes expedited security screening. The airline also has an upscale class of seats called Mint on certain transcontinental and Caribbean routes.