LAN Airlines flies between: Cancun - Havana, Sydney - Auckland, Buenos Aires - Sydney, Auckland - Sydney, Sydney - Buenos Aires, Madrid - Lima, Lima - Madrid, San Francisco - Lima, Los Angeles - Lima, Lima - San Francisco, Lima - Los Angeles, New York - Lima, Lima - New York, Lima - Miami, Miami - Lima, Buenos Aires - Lima, Lima - Buenos Aires, Miami - Bogota, Lima - Sao Paulo, Madrid - Paris, as well as several other routes.
If you are traveling to or from Canada or the US on LAN, you are entitled to two pieces of checked baggage for free, with each bag having a weight restriction of 50 pounds. Note that any piece of baggage weighing more than 50 pounds will incur at least a $50 overweight charge. You are also entitled to two pieces of carry-on baggage, with one piece being a smaller personal item such as a small backpack. The larger carry-on must not exceed 18 pounds total.