How much does a bus ticket from Santo Tomé to Buenos Aires cost?

The bus ticket price from Santo Tomé to Buenos Aires starts at R 420. The best way to find cheap bus tickets from Santo Tomé to Buenos Aires is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

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

The average travel time between Santo Tomé and Buenos Aires is around 6h, although the fastest bus will take about 5h 15m. This is the time it takes to travel the 397 km that separates the two cities.

How many daily bus connections are there between Santo Tomé and Buenos Aires?

The number of buses from Santo Tomé to Buenos Aires can differ depending on the day of the week. On average, there are 7 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Santo Tomé to Buenos Aires by comparing and selecting the bus that fits your travel style and budget on Busbud.

Which bus companies travel from Santo Tomé to Buenos Aires?

When taking the bus from Santo Tomé to Buenos Aires, you can travel comfortably and safely with Costera Criolla, Flechabus, Rápido Tata.

Bus Santo Tomé to Buenos Aires from R 304 | Refundable Tickets

Next bus departures

Next departures from Santo Tomé to Buenos Aires on 14 November
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	23:10	Santo Tome - El Paso	6h	05:10	Terminal de Retiro	CheapestFastest

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

Next departures from Santo Tomé to Buenos Aires on 16 November
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 17 November
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	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	01:55	Santo Tome - El Paso	6h 10m	08:05	Terminal de Retiro	No tags

Next departures from Santo Tomé to Buenos Aires on 18 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:10	Santo Tome - El Paso	6h 10m	06:20	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 10m	06:20	Terminal de Retiro	No tags
Bus	01:15	Santo Tome - El Paso	5h 15m	06:30	Terminal de Retiro	No tags
Bus	01:55	Santo Tome - El Paso	6h 10m	08:05	Terminal de Retiro	No tags

Next departures from Santo Tomé to Buenos Aires on 19 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:10	Santo Tome - El Paso	6h 10m	06:20	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 10m	06:20	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

Last refresh of the prices: Yesterday at 7:03 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 420, it presents an excellent value for a comfortable ride.

7bus per day

6hAverage duration

394 kmDistance

10kgCO₂ emissions

Compare bus companies

Costera Criolla

4/5336 reviews

Staff4.8

Timeliness3.5

Cleanliness4.6

WiFi2

Flechabus

4/52 113 reviews

Staff4.7

Timeliness3.4

Cleanliness4.1

WiFi1.9

Rápido Tata

4/5523 reviews

Staff4.6

Timeliness3.6

Cleanliness4.1

WiFi1.7

Zenit

4/5347 reviews

Staff4.3

Timeliness3.9

Cleanliness4.3

WiFi2.5

AR Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

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

Stops in Santo Tomé

A - Terminal de Santo Tomé

Stops in Buenos Aires

A - Terminal de Retiro

B - Aeroparque AEP

C - Terminal de Omnibus de Lanus

D - Estación Remedios de Escalada

E - Terminal Puente La Noria

F - Parada de Autobus Valentin Alsina

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

How much does a bus ticket from Santo Tomé to Buenos Aires cost?
The bus ticket price from Santo Tomé to Buenos Aires starts at R 420. The best way to find cheap bus tickets from Santo Tomé to Buenos Aires is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from Santo Tomé to Buenos Aires?
The average travel time between Santo Tomé and Buenos Aires is around 6h, although the fastest bus will take about 5h 15m. This is the time it takes to travel the 397 km that separates the two cities.
How many daily bus connections are there between Santo Tomé and Buenos Aires?
The number of buses from Santo Tomé to Buenos Aires can differ depending on the day of the week. On average, there are 7 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Santo Tomé to Buenos Aires by comparing and selecting the bus that fits your travel style and budget on Busbud.
Which bus companies travel from Santo Tomé to Buenos Aires?
When taking the bus from Santo Tomé to Buenos Aires, you can travel comfortably and safely with Costera Criolla, Flechabus, Rápido Tata.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

12/11

R 446

13/11

R 446

Today

R 447

15/11

R 446

16/11

R 443

17/11

R 358

18/11

R 446

19/11

R 446

The cheapest trip from Santo Tomé, Santa Fe, AR to Buenos Aires, AR was searched and found on 17 Nov 2025 with a price of R 358

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 358 to R 727 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 358, which is on 2025-11-17.

Usually Zenit, Flechabus 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.