When flying alone on JetBlue, minors need to meet specific requirements. They must complete an Unaccompanied Minor form, which includes essential contact information for both the child and the adult meeting them. For Unaccompanied Minors JetBlue, minors aged 5 to 14 are required to have this form filled out. Additionally, a government-issued ID is necessary for minors at check-in, although children under 18 are not required to have one for travel.