You can bring all the baggage allowed on your ticket. The number of pieces of baggage allowed will depend on your class and whether you have purchased any additional baggage allowances. You can also bring one carry-on bag with you to the airport, and this bag must meet a maximum weight limit. 

Copa Airlines Argentina recommends that you always check the necessary documents you will need to enter the destination country. The company will not be responsible for missing documents, so you should always check if you need any extras. In addition, bring the basics: passport, identification documents, and in some cases, a tourist visa, international vaccination certificate, and any additional requirements or documents.

Copa Airlines Argentina allows you to bring your pet, however, only cats and dogs. To bring your pet, you must take into account some conditions: your pet will replace your carry-on baggage, meaning if you want to bring a carry-on bag plus your pet, you will have to pay extra.