JetBlue Airways Car Seats Policy

JetBlue requires FAA-approved car seats, and window placement is mandatory unless the entire row is empty. Most JetBlue seats are about 46 cm (18 in) wide, which fits most travel car seats. Families with car seats get early courtesy boarding, which is a nice touch. Check the table below to confirm your car seat's width against JetBlue's seat dimensions.

Last checked March 2026. We're working on re-verifying this 😊