How much is the bus ticket from Buenos Aires to San Luis?

The cheapest bus tickets from Buenos Aires to San Luis start from CLP 33,635. The average price for this route is around CLP 47,287. 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 Buenos Aires to San Luis?

The average bus trip duration from Buenos Aires to San Luis is 10h 45m, covering a distance of 461 miles (742 km). The quickest bus can get you there in 9h 5m and is operated by Andesmar .

Which bus companies service the Buenos Aires to San Luis route?

Several major bus companies operate on this route with 21 buses available per day, including services from Andesmar , Autotransportes San Juan , CATA Internacional , 20 de Junio , Platabus, Chevallier , Via Tac , Acuerdo de Cuyo , Central Argentino , Pool de Los Andes , San Juan Mar del Plata , Via Bariloche , El Rápido Internacional .

What is the earliest and latest departure time for the bus from Buenos Aires to San Luis?

The earliest bus departs from Buenos Aires to San Luis at 6:30am. And the latest bus departs at 10:45pm.

What are the CO₂ emissions for the bus trip from Buenos Aires to San Luis?

A bus trip from Buenos Aires to San Luis generates an estimated 18.548424999999998 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 Buenos Aires to San Luis?

According to Busbud customers, the highest-rated bus company on this route is Pool de Los Andes , with an average rating of 5.0 out of 5 stars based on 1 reviews.

Which bus company has the best Wi-Fi from Buenos Aires to San Luis?

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

Which bus company has the most timely service from Buenos Aires to San Luis?

According to Busbud traveler reviews, the most timely bus company on this route is CATA Internacional , with a punctuality rating of 4.1 out of 5 stars.

Which bus company has the cleanest buses from Buenos Aires to San Luis?

According to Busbud traveler reviews, the bus company with the cleanest buses on this route is Platabus, with a cleanliness rating of 4.6 out of 5 stars.

Bus Buenos Aires to San Luis from CLP 33,862 | Refundable Tickets

Next bus departures

Next departures for Buenos Aires to San Luis on April 23
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:15pm	Terminal de Retiro	12h	7:15am	Terminal San Luis	Cheapest
Bus	8:30pm	Terminal de Retiro	9h 50m	6:20am	Terminal San Luis	Fastest
Bus	6:30am	Terminal de Retiro	12h 45m	7:15pm	Estación de Interconexión Regional de Ómnibus de San Luis	No tags
Bus	1:00pm	Terminal de Retiro	13h 45m	2:45am	Terminal San Luis	No tags
Bus	3:00pm	Terminal de Retiro	13h 10m	4:10am	Terminal San Luis	No tags

Last refresh of the prices: Yesterday at 7:26 PM -03.

Get from Buenos Aires to San Luis

This route is served by bus only

The journey takes about 10 hours 45 minutes and with fares starting at just CLP 33,635, it presents an excellent value for a comfortable ride.

21bus per day

10h 45mAverage Duration

461 milesDistance

19kgCO₂ emissions

Where are the popular stops in Buenos Aires and San Luis?

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
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
Visit page
F
Parada de Autobus Valentin Alsina
Itapiru 831, B1822DIN Valentín Alsina, Buenos Aires, Argentina

Stops in San Luis

A
Terminal de San Luis
Terminal de San Luis, Av. del Fundador y Av. Santos Ortiz
Visit page
B
Estación de Interconexión Regional de Ómnibus de San Luis
Avenida del Fundador, s/n, 5700 San Luis
Visit page

Compare bus companies

Andesmar

3.7/52,308 reviews

Staff4.3

Timeliness3.6

Cleanliness4.2

Wifi2.3

Autotransportes San Juan

3.7/5144 reviews

Staff5.0

Timeliness2.7

Cleanliness4.3

Wifi2.5

CATA Internacional

3.9/52,159 reviews

Staff4.5

Timeliness4.1

Cleanliness4.5

Wifi2.1

20 de Junio

3.9/5633 reviews

Staff4.7

Timeliness4.0

Cleanliness4.5

Wifi2.4

Chevallier

3.8/52,478 reviews

Staff4.5

Timeliness3.2

Cleanliness4.1

Wifi1.7

Via Tac

3.7/54,415 reviews

Staff4.5

Timeliness3.4

Cleanliness4.2

Wifi1.9

Acuerdo de Cuyo

Central Argentino

3.7/5359 reviews

Staff4.3

Timeliness2.7

Cleanliness4.3

Wifi1.9

Pool de Los Andes

5.0/51 reviews

San Juan Mar del Plata

3.6/5219 reviews

Staff4.4

Timeliness3.1

Cleanliness3.9

Wifi1.9

Via Bariloche

4.0/53,212 reviews

Staff4.7

Timeliness3.5

Cleanliness4.5

Wifi2.2

El Rápido Internacional

3.1/5312 reviews

Staff4.0

Timeliness2.4

Cleanliness3.2

Wifi0.9

AR bus companies:Via Tac, Flechabus, Via Bariloche, Andesmar, Chevallier, 20 de Junio, Plusmar

Frequently asked questions about traveling from Buenos Aires, AR to San Luis, 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 Buenos Aires to San Luis?
The cheapest bus tickets from Buenos Aires to San Luis start from CLP 33,635. The average price for this route is around CLP 47,287. 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 Buenos Aires to San Luis?
The average bus trip duration from Buenos Aires to San Luis is 10h 45m, covering a distance of 461 miles (742 km). The quickest bus can get you there in 9h 5m and is operated by Andesmar.
Which bus companies service the Buenos Aires to San Luis route?
Several major bus companies operate on this route with 21 buses available per day, including services from Andesmar, Autotransportes San Juan, CATA Internacional, 20 de Junio, Platabus, Chevallier, Via Tac, Acuerdo de Cuyo, Central Argentino, Pool de Los Andes, San Juan Mar del Plata, Via Bariloche, El Rápido Internacional.
What is the earliest and latest departure time for the bus from Buenos Aires to San Luis?
The earliest bus departs from Buenos Aires to San Luis at 6:30am. And the latest bus departs at 10:45pm.
What are the CO₂ emissions for the bus trip from Buenos Aires to San Luis?
A bus trip from Buenos Aires to San Luis generates an estimated 18.548424999999998 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 Buenos Aires to San Luis?
According to Busbud customers, the highest-rated bus company on this route is Pool de Los Andes, with an average rating of 5.0 out of 5 stars based on 1 reviews.
Which bus company has the best Wi-Fi from Buenos Aires to San Luis?
Based on reviews on Busbud, the bus company Autotransportes San Juan has the best Wi-Fi rating with a score of 2.5.
Which bus company has the most timely service from Buenos Aires to San Luis?
According to Busbud traveler reviews, the most timely bus company on this route is CATA Internacional, with a punctuality rating of 4.1 out of 5 stars.
Which bus company has the cleanest buses from Buenos Aires to San Luis?
According to Busbud traveler reviews, the bus company with the cleanest buses on this route is Platabus, with a cleanliness rating of 4.6 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

04/18

CLP 34,216

04/19

CLP 33,962

Today

CLP 34,061

04/21

CLP 37,145

04/22

CLP 37,517

04/23

CLP 37,363

04/24

CLP 33,862

04/25

CLP 37,472

The cheapest trip from Buenos Aires, AR to San Luis, AR was searched and found on Apr 24, 2026 with a price of CLP 33,862

To 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 Luis, AR, as early as possible.

You can expect to pay from CLP 33,862 to CLP 65,546 for a bus ticket from Buenos Aires, AR to San Luis, AR based on the last 2 days. You can expect to find the cheapest price for the trip at CLP 33,862 which is on 2026-04-24.

Usually 20 de Junio 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.