How much is the bus ticket from Santo Tomé to Buenos Aires?

The cheapest bus tickets from Santo Tomé to Buenos Aires start at R 384. The average price for this route is around R 574. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

How long is the bus journey from Santo Tomé to Buenos Aires?

The average bus journey time from Santo Tomé to Buenos Aires is 6h, covering a distance of 394 km. The fastest bus gets you there in 5h 15m and is operated by Zenit .

Which bus companies service the Santo Tomé to Buenos Aires route?

Several major bus companies operate on this route with 4 buses available per day, including services from Costera Criolla , Flechabus , Zenit , Rápido Tata .

What is the earliest and latest departure time for the bus from Santo Tomé to Buenos Aires?

The earliest bus departs from Santo Tomé to Buenos Aires at 00:10. And the latest bus departs at 23:10.

What are the CO₂ emissions for the bus trip from Santo Tomé to Buenos Aires?

A bus trip from Santo Tomé to Buenos Aires produces an estimated 10 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

What is the best bus company from Santo Tomé to Buenos Aires?

According to Busbud customers, the highest-rated bus company on this route is Zenit , with an average rating of 4.1 out of 5 stars based on 348 reviews.

Which bus company has the best Wi-Fi from Santo Tomé to Buenos Aires?

Based on reviews on Busbud, the bus company Zenit has the best Wi-Fi rating with a score of 2.5.

Which bus company offers the most punctual service from Santo Tomé to Buenos Aires?

According to Busbud traveller reviews, the most punctual bus company on this route is Zenit , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Santo Tomé to Buenos Aires?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Costera Criolla , with a cleanliness rating of 4.5 out of 5 stars.

Bus Santo Tomé to Buenos Aires from R 518 | Refundable Tickets

Next bus departures

Next departures from Santo Tomé to Buenos Aires on 15 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	15:00	Santo Tome - El Paso	5h 50m	20:50	Terminal de Retiro	CheapestFastest
Bus	15:00	Santo Tome - El Paso	5h 50m	20:50	Terminal de Retiro	No tags
Bus	18:25	Santo Tome - El Paso	6h 40m	01:05	Terminal de Retiro	No tags
Bus	23:10	Santo Tome - El Paso	6h	05:10	Terminal de Retiro	No tags
Bus	18:25	Santo Tome - El Paso	6h 40m	01:05	Terminal de Retiro	No tags

Next departures from Santo Tomé to Buenos Aires on 16 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	CheapestFastest
Bus	00:10	Santo Tome - El Paso	6h 40m	06:50	Terminal de Retiro	No tags
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	No tags
Bus	15:00	Santo Tome - El Paso	5h 50m	20:50	Terminal de Retiro	No tags
Bus	23:10	Santo Tome - El Paso	6h	05:10	Terminal de Retiro	No tags

Next departures from Santo Tomé to Buenos Aires on 17 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	CheapestFastest
Bus	00:10	Santo Tome - El Paso	6h 40m	06:50	Terminal de Retiro	No tags
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	No tags
Bus	15:00	Santo Tome - El Paso	5h 50m	20:50	Terminal de Retiro	No tags
Bus	23:10	Santo Tome - El Paso	6h	05:10	Terminal de Retiro	No tags

Next departures from Santo Tomé to Buenos Aires on 20 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:10	Santo Tome - El Paso	6h 40m	06:50	Terminal de Retiro	Cheapest
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	Fastest
Bus	00:10	Santo Tome - El Paso	6h 40m	06:50	Terminal de Retiro	No tags
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	No tags
Bus	15:00	Santo Tome - El Paso	5h 50m	20:50	Terminal de Retiro	No tags

Next departures from Santo Tomé to Buenos Aires on 21 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	Cheapest
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	Fastest
Bus	00:10	Santo Tome - El Paso	6h 40m	06:50	Terminal de Retiro	No tags
Bus	15:00	Santo Tome - El Paso	5h 50m	20:50	Terminal de Retiro	No tags
Bus	23:10	Santo Tome - El Paso	6h	05:10	Terminal de Retiro	No tags

Last refresh of the prices: Last Friday at 1:39 PM -03.

Get from Santo Tomé to Buenos Aires

This route is served by bus only

The journey takes about 6 hours, and with fares starting at just R 384, it presents an excellent value for a comfortable ride.

4bus per day

6hAverage duration

394 kmDistance

10kgCO₂ emissions

Where are the popular stops in Santo Tomé and Buenos Aires?

Stops in Santo Tomé

A
Terminal de Santo Tomé
Avellaneda 2000, S3016ADJ Santo Tome, Santa Fe, 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
Visit page
B
Aeroparque AEP
Aeroparque Jorge Newbery
Visit page
C
Terminal de Omnibus de Lanus
Av. Hipólito Yrigoyen 4600, B1824ABO Lanús Oeste, Cdad. Autónoma de Buenos Aires, Argentina
Visit page
D
Estación Remedios de Escalada
L. Caputo, Remedios de Escalada, Buenos Aires, Argentina
Visit page
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

Costera Criolla

4/5340 reviews

Staff4.8

Timeliness3.6

Cleanliness4.6

WiFi2.2

Flechabus

4/52 128 reviews

Staff4.7

Timeliness3.3

Cleanliness4.1

WiFi1.9

Zenit

4/5348 reviews

Staff4.3

Timeliness3.9

Cleanliness4.3

WiFi2.5

Rápido Tata

4/5527 reviews

Staff4.6

Timeliness3.6

Cleanliness4.1

WiFi1.8

AR Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Big Sky

Frequently asked questions about travelling from Santo Tomé, Santa Fe, AR to Buenos Aires, AR by bus

Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

How much is the bus ticket from Santo Tomé to Buenos Aires?
The cheapest bus tickets from Santo Tomé to Buenos Aires start at R 384. The average price for this route is around R 574. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Santo Tomé to Buenos Aires?
The average bus journey time from Santo Tomé to Buenos Aires is 6h, covering a distance of 394 km. The fastest bus gets you there in 5h 15m and is operated by Zenit.
Which bus companies service the Santo Tomé to Buenos Aires route?
Several major bus companies operate on this route with 4 buses available per day, including services from Costera Criolla, Flechabus, Zenit, Rápido Tata.
What is the earliest and latest departure time for the bus from Santo Tomé to Buenos Aires?
The earliest bus departs from Santo Tomé to Buenos Aires at 00:10. And the latest bus departs at 23:10.
What are the CO₂ emissions for the bus trip from Santo Tomé to Buenos Aires?
A bus trip from Santo Tomé to Buenos Aires produces an estimated 10 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
What is the best bus company from Santo Tomé to Buenos Aires?
According to Busbud customers, the highest-rated bus company on this route is Zenit, with an average rating of 4.1 out of 5 stars based on 348 reviews.
Which bus company has the best Wi-Fi from Santo Tomé to Buenos Aires?
Based on reviews on Busbud, the bus company Zenit has the best Wi-Fi rating with a score of 2.5.
Which bus company offers the most punctual service from Santo Tomé to Buenos Aires?
According to Busbud traveller reviews, the most punctual bus company on this route is Zenit, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Santo Tomé to Buenos Aires?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Costera Criolla, 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.

Best price found

13/12

R 518

14/12

R 517

Today

R 518

16/12

R 568

17/12

R 569

18/12

R 562

19/12

R 567

20/12

R 566

The cheapest trip from Santo Tomé, Santa Fe, AR to Buenos Aires, AR was searched and found on 14 Dec 2025 with a price of R 517

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Santo Tomé, Santa Fe, AR to Buenos Aires, AR as early as possible.

You can expect to pay from R 517 to R 824 for a bus ticket from Santo Tomé, 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 R 562, which is on 2025-12-18.

Usually Rápido Tata, Zenit 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.