What is the distance between San Luis and Buenos Aires?

San Luis and Buenos Aires are 750 km (465 miles) apart.

What are the departure and arrival locations for buses traveling from San Luis to Buenos Aires?

Buses departing from Estación de Interconexión Regional de Ómnibus de San Luis in San Luis will take you to Terminal de Retiro in Buenos Aires.

Bus San Luis to Buenos Aires from US$19 | Refundable Tickets

TodayAug 31

from US$21

TomorrowSep 1

from US$21

TueSep 2

from US$21

WedSep 3

from US$21

ThuSep 4

FriSep 5

from US$21

SatSep 6

SunSep 7

from US$21

Cheap buses leaving tomorrow

One passenger / one way

This trip is recommended because it is the: Cheapest
Departure time: September 1 at 8:20pm
Departure city: San Luis
Departure location: Estación de Interconexión Regional de Ómnibus de San Luis
Arrival time: September 2 at 8:15am
Destination city: Buenos Aires
Destination location: Terminal de Retiro
Operated by: Central Argentino
Vehicle: BusDuration: 11h 55m
This trip is recommended because it is the: Fastest
Departure time: September 1 at 8:00pm
Departure city: San Luis
Departure location: Terminal de San Luis
Arrival time: September 2 at 6:20am
Destination city: Buenos Aires
Destination location: Liniers
Operated by: Via Tac
Vehicle: BusDuration: 10h 20m
Departure time: September 1 at 12:20am
Departure city: San Luis
Departure location: Estación de Interconexión Regional de Ómnibus de San Luis
Arrival time: September 1 at 11:15am
Destination city: Buenos Aires
Destination location: Terminal de Retiro
Operated by: CATA Internacional
Vehicle: BusDuration: 10h 55m
Departure time: September 1 at 12:20am
Departure city: San Luis
Departure location: Estación de Interconexión Regional de Ómnibus de San Luis
Arrival time: September 1 at 11:00am
Destination city: Buenos Aires
Destination location: Terminal de Retiro
Operated by: La 20 de Junio
Vehicle: BusDuration: 10h 40m
Departure time: September 1 at 10:00am
Departure city: San Luis
Departure location: Estación de Interconexión Regional de Ómnibus de San Luis
Arrival time: September 1 at 11:00pm
Destination city: Buenos Aires
Destination location: Terminal de Retiro
Operated by: Autotransportes San Juan
Vehicle: BusDuration: 13h

Accepted payments

Bus San Luis, AR to Buenos Aires, AR: Trip Overview

Average Ticket PriceUS$29

Average Bus Trip Duration11h

Number of daily buses21

Earliest bus departure12:20am

Distance745 km

Latest bus departure11:55pm

Compare bus companies

20 de Junio

4/5561 reviews

Staff4.8

Timeliness4

Cleanliness4.5

Wifi2

Based on 561 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the departure location but often complained with the WiFi. 20 de Junio ticket prices on this trip start at US$28

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Via Tac

3.5/53,750 reviews

Staff4.6

Timeliness3.5

Cleanliness4.3

Wifi1.9

Based on 3750 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. Via Tac ticket prices on this trip start at US$49

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

CATA Internacional

4/52,060 reviews

Staff4.5

Timeliness4.1

Cleanliness4.4

Wifi1.3

Based on 2060 reviews, the company was rated 3.9 stars on Busbud. Travellers were especially satisfied with the departure location and the staff but often complained with the WiFi. CATA Internacional ticket prices on this trip start at US$21

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Via Bariloche

4/53,031 reviews

Staff4.7

Timeliness3.6

Cleanliness4.5

Wifi2.2

Based on 3031 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. Via Bariloche ticket prices on this trip start at US$49

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Andesmar

3.5/52,089 reviews

Staff4.3

Timeliness3.6

Cleanliness4.2

Wifi1

Based on 2089 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the ticket access and the departure location but often complained with the WiFi. Andesmar ticket prices on this trip start at US$22

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Chevallier

4/52,295 reviews

Staff4.5

Timeliness3.4

Cleanliness4.1

Wifi1.6

Based on 2295 reviews, the company was rated 3.8 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. Chevallier ticket prices on this trip start at US$22

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Platabus

4/5476 reviews

Staff4.8

Timeliness4

Cleanliness4.6

Wifi2.1

Based on 476 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the WiFi. Platabus ticket prices on this trip start at US$42

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Autotransportes San Juan

3.5/5138 reviews

Staff5

Timeliness2.9

Cleanliness4.4

Wifi2.3

Based on 138 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the staff and the ticket access but often complained with the power outlets. Autotransportes San Juan ticket prices on this trip start at US$21

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Central Argentino

3.5/5325 reviews

Staff4.3

Timeliness3.1

Cleanliness4.4

Wifi1.3

Based on 325 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the ticket access and the cleanliness but often complained with the WiFi. Central Argentino ticket prices on this trip start at US$20

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

San Juan Mar del Plata

3.5/5214 reviews

Staff4.4

Timeliness3.2

Cleanliness4

Wifi1.9

Based on 214 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the departure location and the ticket access but often complained with the WiFi. San Juan Mar del Plata ticket prices on this trip start at US$22

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

Acuerdo de Cuyo

Acuerdo de Cuyo offers 1 daily buses from San Luis to Buenos Aires. Though the average price for this trip is US$50, you can find tickets starting at US$50. The trip between the two cities usually takes about 645.

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

El Rápido Internacional

3/5312 reviews

Staff4

Timeliness2.4

Cleanliness3.2

Wifi0.9

Based on 312 reviews, the company was rated 3.1 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. El Rápido Internacional ticket prices on this trip start at US$34

Chevallier San Luis Buenos Aires recent customer reviews

We were told at time if booking that we could present the ticket on our phone, however this was not accepted and we had to run off to get them printed. In the end we couldn't and then had to pay the driver more money to let us on.

Robert B.

September 24, 2017

AR Bus Companies: Via Tac, Via Bariloche, Flechabus, Andesmar, Chevallier, 20 de Junio, Reunidas

San Luis to Buenos Aires Bus

Busbud helps you find a bus from San Luis to Buenos Aires. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make sure you can find a bus service from San Luis to Buenos Aires from the most reliable bus companies operating this trip.

Discover how much the bus trip from San Luis to Buenos Aires will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

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

Stops in San Luis

A - Estación de Interconexión Regional de Ómnibus de San Luis

B - Terminal de San Luis

Stops in Buenos Aires

A - Terminal de Retiro

B - Aeroparque AEP

C - Donovan

D - Callao

E - Zarate Peaje

F - Terminal Madero

Frequently asked questions on the trip San Luis, AR - Buenos Aires, AR

What is the distance between San Luis and Buenos Aires?
San Luis and Buenos Aires are 750 km (465 miles) apart.
What are the departure and arrival locations for buses traveling from San Luis to Buenos Aires?
Buses departing from Estación de Interconexión Regional de Ómnibus de San Luis in San Luis will take you to Terminal de Retiro in Buenos Aires.

Find cheapest prices for buses

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

Best price found

08-29

US$21

08-30

US$19

Today

US$19

09-01

US$19

09-02

US$19

09-03

US$19

09-04

US$19

09-05

US$19

The cheapest trip from San Luis, AR to Buenos Aires, AR was searched and found on Sep 4, 2025 with a price of US$19

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

You can expect to pay from US$19 to US$59 for a bus ticket from San Luis, AR to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$19 which is on 2025-09-04.

Usually Via Tac, 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.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between San Luis and Buenos Aires!

Start sightseeing the minute your bus leaves the station. If you're on the night bus from San Luis to Buenos Aires, get comfy and count the stars.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from San Luis to Buenos Aires will emit less CO2 than a car or an airplane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from San Luis to Buenos Aires.

Did you know?

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

Will you be returning to San Luis, AR by bus?

Bus from Buenos Aires, AR to San Luis, AR

Top travelled bus routes

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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. Use Busbud to book your trip online, in your own language and currency, wherever you are. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

One passenger / one way

Cheap buses leaving tomorrow

One passenger / one way

One passenger / one way

One passenger / one way

One passenger / one way

One passenger / one way

Bus San Luis, AR to Buenos Aires, AR: Trip Overview

Compare bus companies

San Luis to Buenos Aires Bus

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

Frequently asked questions on the trip San Luis, AR - Buenos Aires, AR

What is the distance between San Luis and Buenos Aires?

What are the departure and arrival locations for buses traveling from San Luis to Buenos Aires?

Find cheapest prices for buses

About Bus Travel

Bus Travel Tips

Did you know?

Will you be returning to San Luis, AR by bus?

Top travelled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

People from around the world trust Busbud

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