NO, you can not pay the Argentina Visa Fee at the airport.
The Government of Argentina no longer accepts payment at airports, you need to pay before you board your plane, boat or when you arrive by car/foot.
You can apply here: www.ivisa.com
- The Reciprocity Fee for Australian and Canadian Citizens is called - The Argentina Reciprocity Fee (Tourist Fee that you have to pay before boarding a flight to Argentina, payable ONLY online)
- Chinese Citizens also need to pay this tourism fee before they board their flight to Argentina, it is called - English: ETA - Electronic Travel Authorization / Spanish: AVE - Autorización de Viaje Electrónica