How to make JetBlue Flight Changes and Name Correction for Dome

This will depend on your chosen fare. Please find the change fees for each fare type in the section titled “Cancellation and change fees” below. If the change request is made prior to scheduled departure and on the same calendar day, customers may take advantage of our same-day change options. https://aviationrepublic.com/blog/jetblue-flight-change-correction-policy/