The JetBlue Airlines Cancellation Policy provided by is evident and beneficial to every flier. Receive a full refund without any penalty when canceling within 24 hours of booking (in case your flight is scheduled more than seven days in advance). The fare of Blue, Blue Plus, Blue Extra and Mint can be refunded free of charge and turned into travel credit with a 12-month expiry date. Blue Basics fares are charged by also having a cancellation ring depending on the type of path. There are extra costs imposed on cancellations via phone. This step-by-step guide will enable you to know your rights and deal with cancellations without worries so that you can travel your JetBlue flights without many hitches.