Getting around San Juan: public transport, passes and taxis

San Juan is a mid-sized provincial capital, not a big-city transit system. The centre is compact and flat, buses run across the city and to nearby towns, and taxis or apps fill the gaps. A rental car only pays off once you leave the city for the Andes, the wine valleys or the north.

Decide by trip shape: one or two days in the city, walk and use taxis; a week based in the city with day trips, rent a car for two or three of those days; a long stay without a car, learn the bus lines and keep the SUBE card topped up.

San Juan's urban and suburban buses are the cheapest way to move, but you cannot pay the driver in cash. You need a SUBE card, the same rechargeable card used across Argentina. Buy one at a kiosk, some pharmacies or a bus terminal, then top it up at kiosks or online; one card can usually cover several people travelling together.

Tap the card on the reader when you board. Fares have risen sharply across Argentina in 2024–26, so treat any figure you read online as out of date and check the current fare locally. Buses are busiest at commuter hours and thin out in the evening and on Sundays.

For anything beyond the city, buses leave from the terminal to Barreal, Jáchal, Mendoza and other provincial towns. For long-distance legs, book online on Plataforma 10 or the operator's own site rather than turning up at the terminal in high season.

Taxis are metered and easy to flag in the centre; for short trips with luggage or after dark they are the simplest option. Ride-hailing apps such as Uber and Cabify work in Argentine cities and show the price before you accept, which removes the fare guesswork. Coverage in San Juan is thinner than in Buenos Aires, so have a taxi as a fallback, especially late at night.

At the bus terminal and around the plaza you will find taxis waiting. If a driver quotes a flat price instead of using the meter, agree it before you get in. Tipping is not expected; rounding up is the local habit.

A car is the difference between seeing the province and only seeing the city. Barreal and the Calingasta valley, Jáchal to the north, and the mountain and wine routes all reward driving, and public transport to them is limited or slow. Rental runs about US$50–120 a day (2026 estimate), higher in high season and for automatic transmission.

Check what the insurance actually covers: gravel roads throw up stones and can crack a windscreen or damage tyres, and some policies exclude that. Fuel stations thin out on mountain routes, so fill up before you leave the valleys. If you plan to cross into Chile, you need written permission from the rental company and the correct paperwork; do not assume it is allowed.

Argentina's prices have moved fast, so treat every number here as a band to check on the ground rather than a fixed price. The pattern is what matters: buses are the cheapest, taxis and apps are moderate for short trips, and a rental car is the big-ticket item that only makes sense if you are using it for day trips.

Plan around the siesta. In San Juan province many shops and services close roughly 13:00–17:00, so do your errands, card top-ups and ticket buying in the morning or late afternoon. Restaurants serve lunch around 13:00–15:30 and dinner from about 20:30, so an early dinner before a bus is not really an option.

Keep your phone charged and data on: a local eSIM or a roaming plan makes apps, maps and translation work, and it is the single biggest upgrade to getting around a city where you do not speak the language. Carry some cash for kiosks and small purchases, and keep an eye on your belongings on busy buses, as you would in any Argentine city.