Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal Retiro | Parada de Autobus San Patricio | Cheapest | ||||
| Bus | Terminal Retiro | Parada de Autobus San Patricio | Fastest | ||||
 | Bus | Terminal de Retiro | Parada de Autobus San Patricio | No tags |
Last refresh of the prices: Last Saturday at 3:55 PM -03.
Get from Buenos Aires to San Patricio
The journey takes about 15 hours 30 minutes, and with fares starting at just $145, it presents an excellent value for a comfortable ride.
Where are the popular stops in Buenos Aires and San Patricio?
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
Compare bus companies
Frequently asked questions about travelling from Buenos Aires, AR to San Patricio, PY 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 Buenos Aires to San Patricio?
The cheapest bus tickets from Buenos Aires to San Patricio start from $145. The average price for this route is around $163. 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 Buenos Aires to San Patricio?
The average bus travel time from Buenos Aires to San Patricio is 15h 30m, covering a distance of 859 km. The quickest bus can get you there in 15h 30m and is operated by Expreso Rio Parana.
Which bus companies service the Buenos Aires to San Patricio route?
Several major bus companies operate on this route with 2 buses available per day, including services from Expreso Rio Parana, La Santaniana, Expreso Paraguay.
What are the earliest and latest departure times for the bus from Buenos Aires to San Patricio?
The earliest bus departs from Buenos Aires to San Patricio at 4:00pm. And the latest bus departs at 6:05pm.
What are the CO₂ emissions for the bus trip from Buenos Aires to San Patricio?
A bus trip from Buenos Aires to San Patricio generates an estimated 21 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 Buenos Aires to San Patricio?
According to Busbud customers, the highest-rated bus company on this route is La Santaniana, with an average rating of 4.8 out of 5 stars based on 20 reviews.
Which bus company has the best Wi-Fi from Buenos Aires to San Patricio?
Based on Busbud reviews, the bus company La Santaniana has the highest Wi-Fi rating with a score of 4.4.
Which bus company has the best on-time performance from Buenos Aires to San Patricio?
According to Busbud traveller reviews, the most punctual bus company on this route is La Santaniana, with a punctuality rating of 5.0 out of 5 stars.
Which bus company has the cleanest buses from Buenos Aires to San Patricio?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is La Santaniana, with a cleanliness rating of 4.4 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 Buenos Aires, AR to San Patricio, PY was searched and found on Jan 19, 2026 with a price of $149To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Buenos Aires, AR to San Patricio, PY, as early as possible.
You can expect to pay from $149 to $169 for a bus ticket from Buenos Aires, AR to San Patricio, PY based on the last 2 days. You can expect to find the cheapest price for the trip at $153 which is on 2026-01-21.
