You are eligible for visa free entry
Your passport should remain valid for the duration of your stay. That said, Argentina's DNI national identity card is also accepted for entry under Mercosur agreements - handy if you are crossing by bus from Jujuy or Salta.
No fixed amount is set, but an immigration officer may ask how you plan to cover your expenses. A bank card or a quick look at your account balance on your phone is usually enough.
Have proof that you are leaving Bolivia. A one-way ticket without any onward plans tends to raise questions, so it is worth having something to show.
This one catches many Argentine travelers off guard. Since Argentina itself is considered a yellow fever endemic country, Bolivia may ask you to show a valid vaccination certificate on arrival—especially if you are heading to lowland areas like the Amazon Basin. Get vaccinated at least ten days before you travel if you have not already.
You have solid options here. Boliviana de Aviación (BoA) and AerolÃneas Argentinas both run direct flights year-round from Buenos Aires to Santa Cruz de la Sierra. Additional connecting flights to La Paz are available through regional airlines, sometimes with a brief stop. Flight times to Santa Cruz run around two to two and a half hours — short enough to feel like a domestic trip.
Argentina shares a physical border with Bolivia, so crossing overland is genuinely practical—especially if you are coming from the northwest. The La Quiaca–Villazón crossing in Jujuy province is the most popular, dropping you into the Bolivian Altiplano with easy connections to Tupiza, Uyuni, and beyond. The Pocitos–Yacuiba crossing in Salta is another option if you are heading toward Santa Cruz or Tarija. Buses from Jujuy and Salta run regularly to both crossings.
Tourist entries are typically granted for an initial stay of 30 days. If you need more time, head to the immigration office in the nearest city at least a week before it expires — extensions may be available through Bolivian immigration authorities, subject to approval. The maximum cap is 90 days in any calendar year. Overstaying is not worth it; you may face a fine and more hassle on future visits.
Your tourist entry does not cover employment or any form of study. If you plan to work or study in Bolivia, it's advisable to contact the Bolivian consulate in Buenos Aires before travelling to determine the appropriate visa category.
Check if you need a visa for your next destination