The most comfortable journeys start when passengers study the JetBlue Bag Limit and pack with a clear plan. Because baggage allowances can vary by fare, it helps to read your booking details carefully. Keep your carry-on organized, place heavier items at the bottom, and carry chargers, medication, and documents within reach. These simple habits save time during security checks and make boarding easier. Confirming the latest rules on JetBlue’s website gives you peace of mind before leaving home.