Latam airlines provide free cancellation for passengers who cancel their tickets within 24 hours of the booking period. After the period the passengers need to pay a Latam Airlines cancellation fee which depends upon the flight’s route. As per Latam Airlines cancellation policy 1-800-364-9405, the airlines provide free cancellation if the flight is being canceled via the airlines. Passengers can also call Latam Airlines Customer Service 1-800-364-9405 to live executives with any doubts regarding the Latam Airlines cancellation policy of the airlines.