Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal San Ignacio | Terminal de Retiro | Cheapest | ||||
| Bus | Terminal San Ignacio | Terminal de Retiro | Fastest | ||||
| Bus | Terminal San Ignacio | Terminal de Retiro | No tags | ||||
 | Bus | Terminal San Ignacio | Terminal de Retiro | No tags | ||||
 | Bus | Terminal San Ignacio | Terminal de Retiro | No tags | ||||
 | Bus | San Ignacio Terminal | Liniers | No tags | ||||
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| Bus | Terminal San Ignacio | Terminal de Retiro | No tags |
Last refresh of the prices: Yesterday at 2:13 AM -03.
Get from San Ignacio to Buenos Aires
The journey takes about 14 hours 50 minutes and with fares starting at just COP 137,965, it presents an excellent value for a comfortable ride.
Bus stations and stops in San Ignacio and Buenos Aires
Stops in San Ignacio
- A
Terminal San Ignacio
RN12, San Ignacio, Misiónes, Argentina - B
San Ignacio Terminal
RN12, San Ignacio, Misiónes, Argentina - C
Parada de Autobus San Ignacio, Misiones
Marcelo T. de Alvear, San Ignacio, Misiónes, Argentina
Stops in Buenos Aires
- A
Terminal de Retiro
Terminal de Ómnibus de Buenos Aires, Av. Antártida y Calle 10. Argentina, Calle 10 &, CABA, Argentina - B
Aeroparque AEP
Aeroparque Jorge Newbery - C
Terminal de Omnibus de Lanus
Av. Hipólito Yrigoyen 4600, B1824ABO Lanús Oeste, Cdad. Autónoma de Buenos Aires, Argentina - D
Terminal de Omnibus La Noria Puente
La Noria, 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 traveling from San Ignacio, 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 Ignacio to Buenos Aires?
The cheapest bus tickets from San Ignacio to Buenos Aires start from COP 137,965. The average price for this route is around COP 225,433. 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 Ignacio to Buenos Aires?
The average bus trip duration from San Ignacio to Buenos Aires is 14h 50m, covering a distance of 535 miles (862 km). The quickest bus can get you there in 13h 30m and is operated by Rio Uruguay.
Which bus companies service the San Ignacio to Buenos Aires route?
Several major bus companies operate on this route with 10 buses available per day, including services from Rio Uruguay, Via Tac, Crucero del Norte, 20 de Junio, Tigre Iguazu, JBL Turismo, Expreso Singer, Via Bariloche.
What is the earliest and latest departure time for the bus from San Ignacio to Buenos Aires?
The earliest bus departs from San Ignacio to Buenos Aires at 3:32pm. And the latest bus departs at 10:15pm.
What are the CO₂ emissions for the bus trip from San Ignacio to Buenos Aires?
A bus trip from San Ignacio to Buenos Aires generates an estimated 21.532875 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from San Ignacio to Buenos Aires?
According to Busbud customers, the highest-rated bus company on this route is Via Bariloche, with an average rating of 4.0 out of 5 stars based on 3259 reviews.
Which bus company has the best Wi-Fi from San Ignacio to Buenos Aires?
Based on reviews on Busbud, the bus company 20 de Junio has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from San Ignacio to Buenos Aires?
According to Busbud traveler reviews, the most timely bus company on this route is Tigre Iguazu, with a punctuality rating of 5.0 out of 5 stars.
Which bus company has the cleanest buses from San Ignacio to Buenos Aires?
According to Busbud traveler reviews, the bus company with the cleanest buses on this route is Via Bariloche, with a cleanliness rating of 4.5 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 Ignacio, AR to Buenos Aires, AR was searched and found on Aug 11, 2026 with a price of COP 116,420To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Ignacio, AR to Buenos Aires, AR, as early as possible.
You can expect to pay from COP 116,420 to COP 307,072 for a bus ticket from San Ignacio, AR to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at COP 127,338 which is on 2026-08-13.
