JetBlue Mint is their premium cabin service, featuring lie-flat seats, priority boarding, and gourmet dining. You can upgrade to Mint during booking or later through “Manage Trips.” I once called (844) 734-0813 to ask about availability, and the agent offered an upgrade using TrueBlue points. Mint is available mainly on coast-to-coast and select international routes. For shorter flights, you can purchase “Even More Space” seats for extra legroom instead. Both options provide added comfort and perks at reasonable prices.
