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 Ignacio | Cheapest | ||||
| Bus | Terminal Retiro | Parada de Autobus San Ignacio | Fastest | ||||
 | Bus | Terminal de Retiro | Parada de Autobus San Ignacio | No tags | ||||
| Bus | Terminal de Retiro | Parada de Autobus San Ignacio | No tags |
Last refresh of the prices: Yesterday at 16:49 -03.
Get from Buenos Aires to San Ignacio
The journey takes about 16 hours, and with fares starting at just R$490, it presents an excellent value for a comfortable ride.
Where are the popular stops in Buenos Aires and San Ignacio?
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
- D
Terminal Puente La Noria
Corrientes 434, B1832ELJ Lomas de Zamora, Buenos Aires, Argentina - E
Terminal de Omnibus La Noria Puente
La Noria, Buenos Aires, Argentina - F
Parada de Autobus Valentin Alsina
Itapiru 831, B1822DIN Valentín Alsina, Buenos Aires, Argentina
Stops in San Ignacio
- AAvda. San Roque Gonzalez de Santa Cruz, San Ignacio, Paraguay
Compare bus companies
Frequently asked questions about travelling by bus from Buenos Aires, AR to San Ignacio, PY
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Buenos Aires to San Ignacio?
The cheapest coach tickets from Buenos Aires to San Ignacio start from R$490. The average price for this route is around R$551. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Buenos Aires to San Ignacio?
The average bus journey time from Buenos Aires to San Ignacio is 16h, covering a distance of 537 miles. The fastest bus can take you there in 16h and is operated by Expreso Rio Parana.
Which bus companies service the Buenos Aires to San Ignacio route?
Several major bus companies operate on this route with 2 buses available per day, including services from La Santaniana, Expreso Rio Parana, Expreso Paraguay.
What is the earliest and latest departure time for the bus from Buenos Aires to San Ignacio?
The earliest bus departs from Buenos Aires to San Ignacio at 16:00. And the latest bus departs at 18:00.
What are the CO₂ emissions for the bus trip from Buenos Aires to San Ignacio?
A bus journey from Buenos Aires to San Ignacio produces an estimated 21.639 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Buenos Aires to San Ignacio?
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 company has the best Wi-Fi from Buenos Aires to San Ignacio?
Based on Busbud reviews, the bus company La Santaniana has the best Wi-Fi rating with a score of 4.4.
Which bus company offers the most punctual service from Buenos Aires to San Ignacio?
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 Ignacio?
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 Ignacio, PY was searched and found on 22 Apr 2026 with a price of R$458To 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 Ignacio, PY as early as possible.
You can expect to pay from R$458 to R$572 for a bus ticket from Buenos Aires, AR to San Ignacio, PY based on the last 2 days. You can expect to find the cheapest price for the trip at R$458, which is on 2026-04-23.
