According to JetBlue Baggage Policy 1 833 582 3298 Passengers can carry a carry-on bag that fits in the overhead bin (22″ x 14″ x 9″) One checked bag, up to maximum dimensions of 60in l + w + h and a maximum weight of 50 pounds. Your second checked bag can be added for just $45 at the a????rport. https://central.xero.com/s/question/0D58V00009OzE2uSAF/exppolicydoes-exp%F0%9D%95%96dia-allow-name-changes