JetBlue makes an effort to seat families with children under 13 together1-800-JETBLUE(1-800-473-6632), especially if notified in advance. However, this is not guaranteed unless seats are selected during booking. If you choose Basic Blue fares, seat selection costs extra and may reduce your chances of sitting together. JetBlue recommends booking early and purchasing seats to ensure proximity. During check-in or boarding, gate agents often try to reassign seats to accommodate families. Still, to avoid stress or separation, it’s best to pre-select your seats when booking, especially during peak travel times.
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