You are eligible for visa free entry
You can stay for up to 90 days within any 180 days, but the way it's counted catches many people off guard. The 90 days aren't measured from when you step into Austria - they're pulled from a rolling 180-day window that follows you across every Schengen country. If you spent two weeks in Italy last month before flying to Vienna, those 14 days are already included in the limit.
Your passport needs at least 3 months of remaining validity past your return date, must be less than 10 years old, and should contain at least two blank pages.
Holidays, business meetings, family visits, catching up with old friends, cultural trips - all perfectly fine. Taking up paid work or sitting exams as a registered student is where the visa-free access stops.
Doesn't matter whether you fly in, drive across, or arrive by train - the visa-free access applies at every official border crossing into Austria.
No ticket form to fill out, but border officers can and do ask for supporting documents.
Something that confirms you're leaving before your time runs out, like a return flight booking.
A hotel reservation works, or a personal letter from whoever you're staying with, if it's a private address.
A recent bank statement or similar, just to show you can comfortably cover your costs while you're there.
Travel medical insurance is strongly recommended to cover unexpected medical expenses. Decent medical cover isn't just recommended here. It's genuinely worth having.
Visa-free travel gets you through the door for a visit, nothing more. If earning money or studying is part of the plan, you need an Austrian national visa before you travel.
Austria and other Schengen countries strictly enforce overstay rules. The EU is introducing the Entry/Exit System (EES), which will digitally record travelers' arrivals and departures, so going even slightly over your limit doesn't go unnoticed. The fallout can include fines, removal from the country, and a ban that locks you out of every single Schengen country - not just Austria - for up to five years.
ETIAS is expected to become mandatory in the near future for visa-free travelers to the Schengen Area. Argentine travelers will need to complete a new pre-travel step called ETIAS. It's a quick online check, not a visa, but without it approved, you won't be allowed to board your flight to Austria or anywhere else in the Schengen zone.
Check if you need a visa for your next destination