Passengers exceeding weight limits or checking extra bags will be subject to additional fees. Overweight bags (23–32 kg) incur a charge of $100–$150, while extra bags cost between $50 and $250, depending on the route. Sports equipment and musical instruments may require special handling and extra fees, so it’s best to notify the airline in advance. Prepaying for additional baggage online can help save money compared to paying at the airport. https://www.flightaura.com/bag....gage-policy/alitalia