Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Parada de Autobus San Ignacio | Terminal Retiro | No tags | ||||
 | Bus | Parada de Autobus San Ignacio | Terminal de Retiro | No tags | ||||
| Bus | Parada de Autobus San Ignacio | Terminal Retiro | No tags | ||||
| Bus | Parada de Autobus San Ignacio | Terminal de Retiro | No tags | ||||
| Bus | Parada de Autobus San Ignacio | Terminal Retiro | No tags |
Get from San Ignacio to Buenos Aires
The journey takes about 16 hours 45 minutes and with fares starting at just $62, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Ignacio and Buenos Aires?
Stops in San Ignacio
- AAvda. San Roque Gonzalez de Santa Cruz, San Ignacio, Paraguay
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 traveling from San Ignacio, PY 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 $62. The average price for this route is around $67. 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 16h 45m, covering a distance of 537 miles (866 km). The quickest bus can get you there in 15h and is operated by Expreso Paraguay.
Which bus companies service the San Ignacio to Buenos Aires route?
Several major bus companies operate on this route with 2 buses available per day, including services from La Santaniana, Expreso Paraguay, Expreso Rio Parana.
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 12:35pm. And the latest bus departs at 1:40pm.
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 22 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 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 San Ignacio to Buenos Aires?
Based on reviews on Busbud, the bus company La Santaniana has the best Wi-Fi rating with a score of 4.4.
Which bus company has the most timely service from San Ignacio to Buenos Aires?
According to Busbud traveller reviews, the most timely 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 San Ignacio to Buenos Aires?
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 San Ignacio, PY to Buenos Aires, AR was searched and found on Dec 2, 2025 with a price of $57To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Ignacio, PY to Buenos Aires, AR, as early as possible.
You can expect to pay from $57 to $72 for a bus ticket from San Ignacio, PY to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at $57 which is on 2025-12-02.
Usually La Santaniana 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.
