Do you want to rebook your flight with JetBlue? In certain situations, we often have to cancel our flight and rebook it for a later date, or if we have missed our flight and there are no alternative flights available we are asked to rebook it. Under JetBlue rebooking policy travelers can rebook their flight after canceling the initial ticket. Rebooking is quite easy for reservations missed due to medical reasons or legal issues. However, travelers need to pay a fee ranging from $ 75 to $100 to rebook their flights, and also no refunds are applicable for business class.