JetBlue Airways (B6) has restructured its fare families ahead of the planned launch of BlueFirst, a new domestic first-class product expected later in 2026. Main (formerly Core), EvenMore, BlueFirst and Mint will each carry their own set of tiers, though Base is not available on Mint. Base is JetBlue’s lowest-priced fare and does not include seat selection; cancellations are converted to travel credit, less any applicable fee. Flex, the most flexible tier, includes seat selection, no change fees and a refund to the original form of payment for eligible cancellations. First, the onboard experience, and then the fare option depending on their preferences around seat selection and refundability,” he added.