JetBlue’s baggage policy includes specific guidelines for both carry-on and checked bags. Blue Basic fare passengers are not permitted to bring a carry-on bag unless they qualify for an exemption, while other fare classes allow one carry-on and one personal item for free. Checked baggage fees start at a standard rate for the first and second bags, with higher fees for additional luggage. To save money, travelers can prepay for checked bags online rather than at the airport.
https://www.flightaura.com/bag....gage-policy/jetblue-