Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | San Lorenzo Argentina | Terminal de Retiro | Cheapest | ||||
| Bus | San Lorenzo Argentina | Terminal de Retiro | Fastest | ||||
 | Bus | San Lorenzo Argentina | Terminal de Retiro | No tags | ||||
 | Bus | San Lorenzo Argentina | Terminal de Retiro | No tags | ||||
| Bus | San Lorenzo Argentina | Terminal de Retiro | No tags |
Last refresh of the prices: Last Monday at 12:42 PM -03.
Get from San Lorenzo to Buenos Aires
The journey takes about 12 hours 15 minutes, and with fares starting at just $99, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Lorenzo and Buenos Aires?
Stops in San Lorenzo
- AAv. Dorrego 1401-1499, S2200IGI San Lorenzo, Santa Fe, Argentina
Stops in Buenos Aires
- ATerminal de Ómnibus de Buenos Aires, Av. Antártida y Calle 10. Argentina, Calle 10 &, CABA, Argentina
- BAeroparque Jorge Newbery
- CAv. Hipólito Yrigoyen 4600, B1824ABO Lanús Oeste, Cdad. Autónoma de Buenos Aires, Argentina
- DL. Caputo, Remedios de Escalada, Buenos Aires, Argentina
- E
Terminal Puente La Noria
Corrientes 434, B1832ELJ Lomas de Zamora, Buenos Aires, Argentina - F
Parada de Autobus Valentin Alsina
Itapiru 831, B1822DIN Valentín Alsina, Buenos Aires, Argentina
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Frequently asked questions about travelling from San Lorenzo, Santa Fe, AR to Buenos Aires, AR by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from San Lorenzo to Buenos Aires?
The cheapest bus tickets from San Lorenzo to Buenos Aires start from $99. The average price for this route is around $127. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from San Lorenzo to Buenos Aires?
The average bus travel time from San Lorenzo to Buenos Aires is 12h 15m, covering a distance of 300 km. The quickest bus can get you there in 10h 15m and is operated by Ersa.
Which bus companies service the San Lorenzo to Buenos Aires route?
Several major bus companies operate on this route with 4 buses available per day, including services from Flechabus, Ersa, Rutatlántica, Nuevo Expreso, Crucero del Sur - Tmo. Parque.
What are the earliest and latest departure times for the bus from San Lorenzo to Buenos Aires?
The earliest bus departs from San Lorenzo to Buenos Aires at 10:50am. And the latest bus departs at 9:50pm.
What are the CO₂ emissions for the bus trip from San Lorenzo to Buenos Aires?
A bus trip from San Lorenzo to Buenos Aires generates an estimated 7 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from San Lorenzo to Buenos Aires?
According to Busbud customers, the highest-rated bus company on this route is Ersa, with an average rating of 4.0 out of 5 stars based on 60 reviews.
Which bus company has the best Wi-Fi from San Lorenzo to Buenos Aires?
Based on Busbud reviews, the bus company Ersa has the highest Wi-Fi rating with a score of 2.5.
Which bus company has the best on-time performance from San Lorenzo to Buenos Aires?
According to Busbud traveller reviews, the most punctual bus company on this route is Flechabus, with a punctuality rating of 3.4 out of 5 stars.
Which bus company has the cleanest buses from San Lorenzo to Buenos Aires?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Ersa, with a cleanliness rating of 4.3 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Lorenzo, Santa Fe, AR to Buenos Aires, AR was searched and found on Dec 15, 2025 with a price of $94To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Lorenzo, Santa Fe, AR to Buenos Aires, AR, as early as possible.
You can expect to pay from $94 to $162 for a bus ticket from San Lorenzo, Santa Fe, AR to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at $94 which is on 2025-12-15.
Usually Crucero del Sur - Tmo. Parque will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
