Alejandro,
I think your plan is amazing. I wish I was just as brave as you at your age!
Yes, the academic school year here begins in March, though I would say, te conviene because if you decide to make a move here you will want to come early and get adjusted.
UBA…dorms!? Haha! No, UBA, definitely does not have dorms. But there are a lot of private student residences. Once you get here and get to know your classmates, you can probably find a cheaper one or shared apartment. There are plenty of opportunities for socializing but less organized activities and clubs like in US universities, unless you want to be involved in politics. Some of the residence life, “college activities,” and that transition between fully living on my own in an apartment as an adult and being cared for…that was really valuable time and some of my best memories. But I am sure you will have your own adventures!
Cost? Obviously, UBA is free, but even living cheap and grungy as a college student, expect to pay at least as much as you would in any mid-size city in the US in living costs. You can share a crappy room or at least a house for maybe 250-350 if you know where to look. Plus, while restaurants are cheaper than most US mid-size cities, nothing here is CHEAP. You CANNOT get any US government student loans for studying your degree abroad and living expenses. So your parents are going to have to bank your living expenses mostly and maybe you could get private student loans for this purpose, but in the end you will spend SO MUCH less than in the US. You can only get government financial aid only if you go through a temporary accredited study abroad program which is its own accredited US institution, but there is no such thing as a full-degree seeking student program. You do not qualify for US pell grants and loans if you do your degree abroad…that money is intended to stay inside US institutions.
You can see I made another post about UBA that explains that every Facultad has its own governance. There is no GenEd Studies plan to start out with in the same way US universities require. Though some classes are just bs reqs, I think a lot of GenEd studeis are incredibly valuable, and I see it as a lack in college-educated people I know. So you basically have to pick your major or at least your area or college now and inquire to that college about their requirements…each one in UBA is a little different.
I studied in la UBA in Economics only a cuatrimestre and at one point was considering doing a Master’s here. I did some investigating talking to a professor of mine who gained admittance into a top US PhD program and finished his Economics PhD. As he pointed out, his Economics PhD was a piece of cake compared to the reqs in Argentina. According to my econ prof, UBA is the top school for undergraduate programs in most programs, but the private universities have better graduate degree programs. He did a Master’s here at a private university in San Andres... which he essentially had to “redo” in the States…but he said the idea in Argentina is to study at UBA for undergrad, then go to a Master’s and research under the professors for the key letters of rec for grad school, the names known in the US – and those are in the private universities.
One thing you want to consider in terms of your acceptance in the US: UBA especially and Argentina in general seems to have a good track record of recruiting professors into the States. But those students are some of the best students here. The reality is that even if you are a top student in the States, if you are not already a native Spanish speaker, you are going to have an academic handicap. That being said, if you have the determination, you will learn AND improve your Spanish….You might want to realistically give yourself a couple extra years and spread out your studies, so you can do well and take advantage of volunteer research or project opportunities to round out your academic experience. A couple extra years seems like a lot to you now but is nothing if it means the difference in doing well.
Plus, even if you are a native speaker already, you might want to take a good look at yourself. There are a lot of older students in UBA for a reason. It takes a lot of maturity and discipline, especially in the upper level classes. It’s the norm that most youngins get sloshy sloshy sloshy drunk in Argentina as their main social activity, and the boliches stay open until 6:30am. Looking back, I am glad my university town closed the clubs at 1 because I was not mature enough to handle more temptation to party AND keep up with my studies. Though US universities aren’t like high school, they are still run somewhat like a business, meaning students are the customers and the professors to some extent help the students succeed, give exceptions, move a test date upon general complaint. In UBA in some of my classes like Economic Growth, 40% of the students were just flunked. In la UBA, no mercy, no excuses….ever.