Visas are not required to entry to Chile or Argentina for citizens of most European countries as well as citizens from the United States, Canada, Australia and New Zealand if you are going to stay up to 90 days. Anyway, remember to ckeck on the current situation at the time of your trip in case requirements changed. Though getting a Visa for staying period longer than 90 days can be expensive and take too much of your time, it is a good thing to arrange trips to be able to cross to a neighbor country and then come back which gives you another 90 days to stay.

parture Tax
Departure taxes of international flights out of Chile and Argentina are usually included in the ticket price. Check with your travel agent to avoid being double charged. The tax is around USD20.

Special Fees
There is a special fee that must be paid by passengers arriving at Santiago de Chile. This applies to only passports from the following 4 countries: United States, USD100; Canada, USD55; Australia, USD30; and Mexico, USD20. Stick your receipt to you passport. (This payment is valid for the life of the passport)