Passengers travelling in Economy class on Latam Airlines carry on Size are typically permitted to bring one piece of carry-on luggage, up to a maximum size of 55 x 35 x 25 cm (21.6 x 13.7 x 9.8 inches), and a maximum weight of 8 kg (17.6 feet). Higher weight allowances may be available to passengers travelling in Premium Business and Premium Economy classes.