The short answer, if you're unsure: for an exchange of about five months in Chile, a student visa isn't mandatory. You can enter on your passport with a 90-day stay permit, then extend it once online (the prórroga, around USD 100) to cover your whole semester. Some students still choose to get a student visa, and that's perfectly fine too: the point of this article is to show you the simplest route, the one many people use, step by step and far from the stress of the forums.
1. Which visa you actually need for your exchange
For a semester abroad in Chile, you don't need any visa arranged in advance: your passport is enough to enter, and a single online renewal covers the rest of your stay. The framework has three tiers, and many exchange students stop at the first two.
- The 90-day stay permit (the permanencia transitoria, the former « visa de turista »): granted automatically on arrival to citizens of the European Union and many other countries, with no consulate visit.
- The extension, or prórroga: 90 more days, once only, requested online, which brings your authorised stay to 180 days, enough for a full semester.
- The student visa: mainly useful for longer programmes that go beyond those 180 days. Some students get one by choice, but for a one-semester exchange it's in no way mandatory.
In other words, two very simple steps are enough to cover the stay for a semester exchange, with no student visa if you don't want one. The rest of this article breaks down each one, and the case where a student visa does make sense.
2. On arrival: your 90-day permit
When you land in Chile, you automatically receive a 90-day transitory stay permit, with nothing to apply for before you leave. Citizens of the European Union, like those of many other countries, enter without a prior visa: a valid passport is all you need.
At immigration, the police (PDI) hand you a small paper document, your tourist card (the tarjeta de turismo), showing how long you're allowed to stay. Heads-up, it's not digital: it's a slip of paper, a bit like a receipt, that you must keep safe for your whole stay. The smart move right at the airport: take a photo of it and keep it with your passport. You'll need it to extend your stay, and you may be asked for it again. Border police may also ask you to show you have the means to support yourself, so keep something on hand just in case.
The 90-day count starts the day you enter the country, not the day of your first class. Spot your deadline right away: it's what drives when you'll apply for your extension.
3. Extending your stay: the prórroga
To stay beyond 90 days, you apply for a prórroga: 90 extra days, once only, entirely online, bringing your stay to 180 days in total. That's exactly what a standard semester exchange needs, and it's the step most international students take.
In practice, the extension costs around USD 100, paid in Chilean pesos (about €90). Everything happens on the official portal of the National Migration Service (SERMIG), with an account or a ClaveÚnica, Chile's digital ID. Two conditions to remember: the request is made from inside Chile, and before your 90 days run out. The sooner the better: doing it early spares you any last-minute stress.
4. The student visa: for longer stays
A student visa only becomes mandatory if your programme goes beyond the 180 days covered by the 90-day permit and its extension. For a single-semester exchange, it's in no way mandatory, even though some students choose to get one. Both routes are perfectly valid: it's up to you, depending on the length of your programme and your preferences.
If you're going for a full year or a longer programme, then the temporary residence permit for students (residencia temporal para estudiante) takes over. It's arranged in advance, notably with an enrolment certificate from your university. If you're unsure about your specific situation, your university's international office is the best placed to confirm what your programme needs.
While you sort your stay, book your room for the semester from home, with no local account. Paying officially reserves your room as soon as it's confirmed.
See homes5. Your prórroga, step by step
The prórroga takes just a few steps on the official portal, as long as you do it before your 90 days expire. Nothing complicated, but it's best to get your documents ready in advance.
- Set up your access: a ClaveÚnica or an account on the SERMIG procedures portal.
- Get your documents ready: a valid passport, your tourist card (tarjeta de turismo), proof of your means of support (bank statements, for instance) and the reason for your extension.
- Fill in the application online and pay the roughly USD 100, in Chilean pesos.
- Keep your acknowledgement of receipt: you get it by email once the application is sent.
The application must be filed from inside Chile and before your 90 days end. Note your deadline as soon as you arrive and start the process well ahead, so you're relaxed for the rest of the semester.
6. The myths worth dropping
A lot of what circulates on forums is outdated or doesn't apply to short exchanges. Here's what's really worth keeping, and what you can set aside.
- « A student visa is mandatory to come »: no, not for a semester. Some students get one, but the 90-day permit and its extension are enough to cover the stay.
- « My housing deposit depends on my visa »: unrelated. The two are completely separate. On the housing side, paying officially reserves your room as soon as it's confirmed.
- « The extension is a hassle, you queue for hours »: not anymore. The prórroga is done online, from home, on the official portal.
On the ground, many of the exchange students we host do their whole semester on the 90-day permit and a single extension. Others prefer to arrive with a student visa. Both work well; what matters is knowing the simple route exists.
The visa is the thing that stresses students most before leaving, and the easiest to sort once you're there. Two steps and it's done, and you move on to the real adventure.
Matthieu, co-founder of Flatmaters7. Frequently asked questions
Do you need a visa to go on exchange in Chile?
A student visa isn't mandatory for a semester. Citizens of the European Union and many other countries enter on their passport, receive a 90-day stay permit and extend it once online to cover the stay. Some students still choose to get a student visa, which is a valid option.
How long can I stay in Chile?
Up to 90 days with the entry permit, plus 90 days with the prórroga, so 180 days at most. That's enough for a semester exchange of about five months.
How much does the stay extension cost?
Around USD 100, paid in Chilean pesos (about €90). It's requested entirely online on the National Migration Service portal.
Can I apply for the prórroga from abroad?
No. The request is made from inside Chile, and before your 90 days expire. Spot your deadline as soon as you arrive and start the process early.
When should I deal with my extension?
The sooner the better, as long as it's before your 90 days end. Not leaving it to the last minute saves you stress and gives you room if a document is missing.
What if my exchange lasts more than 180 days?
Beyond 180 days, the temporary residence visa for students becomes necessary; it's arranged in advance with your university. For a single semester it isn't mandatory, even though some students choose to get one.