• Start by visiting the JetBlue Airlines website with any web browser.
• Next, select the Manage Trips option in the header section.
• In the spaces designated, type the Confirmation Code and the passenger's last name.
• Select the Find Flight option, followed by the Date Change option, to start this process.
• To finish the flight date adjustment process, you simply need to enter the new flight schedule.
• Complete the major reservation details after that, then proceed to the payment summary section.
• The Flight change fee must now be paid, and you must wait for an email confirmation.

Also read : Southwest flight change fee