All passengers are entitled to one complimentary carry-on bag and one complimentary personal item (such as a backpack or purse) under JetBlue Airlines Baggage Policy, provided that the carry-on bag can fit in the overhead bin. The type of fare determines the cost of checked luggage. All checked baggage are charged for with Blue Basic prices; one checked bag is free with Blue Plus fares; and two free checked bags are permitted with Mint fares. To prevent additional fees, each checked bag must be under 50 pounds and less than 62 inches (L+W+H). There are extra charges for big and overweight luggage. Before departing, it is advised to study JetBlue's most recent policy.