JetBlue offers its passengers a comfortable booking system that allows them to make changes to their travel plans with their vacation packages. If you have reserved all-inclusive packages in which flights, hotel bookings, and car rentals are included. Just access your account online or contact its customer service to get help. With JetBlue Vacations Packages All Inclusive, you can alter your travel dates and hotel selection or even change the entire package, depending on availability. While change fees may apply, JetBlue offers competitive rates and flexible policies to accommodate unforeseen changes.