Bus and Coach from San Roque, CR to Buenos Aires: Compare all prices

Compare all timetables for the bus from San Roque, CR to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from San Roque, CR to Buenos Aires from various bus operators like El Pulqui, Ersa or Rutatlántica for the next days.

today

tomorrow

£45

Thursday

£45

Friday

Saturday

Sunday

£45

Monday

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Ersa	11h 5m	20:05	San Roque, CR	Bus Stop	07:10	Buenos Aires	Retiro Bus Station	Basic	£45	A Bus from Ersa goes from Bus Stop, San Roque, CR (Argentina) at 04/02/2026 20:05:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 05/02/2026 07:10:00. 50 Basic ticket for £45 per person are available. Travel duration is 11h 5m
El Pulqui	9h 50m	21:20	San Roque, CR	Bus Stop	07:10	Buenos Aires	Retiro Bus Station	Economy	£45	A Bus from El Pulqui goes from Bus Stop, San Roque, CR (Argentina) at 04/02/2026 21:20:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 05/02/2026 07:10:00. 50 Economy ticket for £45 per person are available. Travel duration is 9h 50m
El Pulqui	10h 5m	21:20	San Roque, CR	Bus Stop	07:25	Buenos Aires	Liniers Bus Station	Economy	£45	A Bus from El Pulqui goes from Bus Stop, San Roque, CR (Argentina) at 04/02/2026 21:20:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 05/02/2026 07:25:00. 50 Economy ticket for £45 per person are available. Travel duration is 10h 5m
Nuevo Expreso	12h 0m	11:40	San Roque, CR	Acceso	23:40	Buenos Aires	Retiro Bus Station	Premium Economy	£56	A Bus from Nuevo Expreso goes from Acceso, San Roque, CR (Argentina) at 04/02/2026 11:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 04/02/2026 23:40:00. 50 Premium Economy ticket for £56 per person are available. Travel duration is 12h 0m
Rutatlántica	9h 50m	22:40	San Roque, CR	Bus Stop	08:30	Buenos Aires	Retiro Bus Station	Premium Economy	£56	A Bus from Rutatlántica goes from Bus Stop, San Roque, CR (Argentina) at 04/02/2026 22:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 05/02/2026 08:30:00. 50 Premium Economy ticket for £56 per person are available. Travel duration is 9h 50m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Ersa	11h 5m	20:05	San Roque, CR	Bus Stop	07:10	Buenos Aires	Retiro Bus Station	Basic	£45	A Bus from Ersa goes from Bus Stop, San Roque, CR (Argentina) at 05/02/2026 20:05:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 06/02/2026 07:10:00. 50 Basic ticket for £45 per person are available. Travel duration is 11h 5m
El Pulqui	9h 50m	21:20	San Roque, CR	Bus Stop	07:10	Buenos Aires	Retiro Bus Station	Economy	£45	A Bus from El Pulqui goes from Bus Stop, San Roque, CR (Argentina) at 05/02/2026 21:20:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 06/02/2026 07:10:00. 50 Economy ticket for £45 per person are available. Travel duration is 9h 50m
Nuevo Expreso	12h 0m	11:40	San Roque, CR	Acceso	23:40	Buenos Aires	Retiro Bus Station	Premium Economy	£56	A Bus from Nuevo Expreso goes from Acceso, San Roque, CR (Argentina) at 05/02/2026 11:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 05/02/2026 23:40:00. 50 Premium Economy ticket for £56 per person are available. Travel duration is 12h 0m
Rutatlántica	9h 50m	22:40	San Roque, CR	Bus Stop	08:30	Buenos Aires	Retiro Bus Station	Premium Economy	£56	A Bus from Rutatlántica goes from Bus Stop, San Roque, CR (Argentina) at 05/02/2026 22:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 06/02/2026 08:30:00. 50 Premium Economy ticket for £56 per person are available. Travel duration is 9h 50m
Ersa	9h 30m	21:15	San Roque, CR	Acceso	06:45	Buenos Aires	Retiro Bus Station	First Class	£59	A Bus from Ersa goes from Acceso, San Roque, CR (Argentina) at 05/02/2026 21:15:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 06/02/2026 06:45:00. 50 First Class ticket for £59 per person are available. Travel duration is 9h 30m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Ersa	11h 5m	20:05	San Roque, CR	Bus Stop	07:10	Buenos Aires	Retiro Bus Station	Basic	£45	A Bus from Ersa goes from Bus Stop, San Roque, CR (Argentina) at 08/02/2026 20:05:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 09/02/2026 07:10:00. 50 Basic ticket for £45 per person are available. Travel duration is 11h 5m
El Pulqui	9h 50m	21:20	San Roque, CR	Bus Stop	07:10	Buenos Aires	Retiro Bus Station	Economy	£45	A Bus from El Pulqui goes from Bus Stop, San Roque, CR (Argentina) at 08/02/2026 21:20:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 09/02/2026 07:10:00. 50 Economy ticket for £45 per person are available. Travel duration is 9h 50m
El Pulqui	10h 5m	21:20	San Roque, CR	Bus Stop	07:25	Buenos Aires	Liniers Bus Station	Economy	£45	A Bus from El Pulqui goes from Bus Stop, San Roque, CR (Argentina) at 08/02/2026 21:20:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 09/02/2026 07:25:00. 50 Economy ticket for £45 per person are available. Travel duration is 10h 5m
Nuevo Expreso	12h 0m	11:40	San Roque, CR	Acceso	23:40	Buenos Aires	Retiro Bus Station	Premium Economy	£56	A Bus from Nuevo Expreso goes from Acceso, San Roque, CR (Argentina) at 08/02/2026 11:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 08/02/2026 23:40:00. 50 Premium Economy ticket for £56 per person are available. Travel duration is 12h 0m
Rutatlántica	9h 50m	22:40	San Roque, CR	Bus Stop	08:30	Buenos Aires	Retiro Bus Station	Premium Economy	£56	A Bus from Rutatlántica goes from Bus Stop, San Roque, CR (Argentina) at 08/02/2026 22:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 09/02/2026 08:30:00. 50 Premium Economy ticket for £56 per person are available. Travel duration is 9h 50m

Best Price Offer: The price for the cheapest coach from San Roque, CR to Buenos Aires is £45 on 04/02/2026. Flexible travellers save on ticket prices.

Frequency of bus connections between San Roque, CR and Buenos Aires

See here how frequent the connections between San Roque, CR and Buenos Aires are, during different times and days of the week.

Wednesday is the busiest day, with more than 16 daily coaches from San Roque, CR to Buenos Aires. Thursday has instead the fewest connections, with only 11 daily coaches between San Roque, CR and Buenos Aires.

The busiest time of the day is the Evening, with 36 coaches from San Roque, CR to Buenos Aires, while Morning sees the fewest connections between San Roque, CR and Buenos Aires, with 6 offers.

Facts about coaches from San Roque, CR to Buenos Aires

Compare all providers like El Pulqui, Ersa and Rutatlántica that travel 14 times every day by bus from San Roque, CR to Buenos Aires in one click! Book your bus ticket from San Roque, CR to Buenos Aires starting from £45!

Cheapest Bus	£45
Fastest Bus	9h 30m
Earliest Coach	11:40
Latest Coach	22:40
Daily Bus Connections	14 Ø
Distance	671.4 km
Coach Companies	El Pulqui, Ersa, Rutatlántica and Nuevo Expreso

Cheapest coach connections from San Roque, CR to Buenos Aires

Every day, 14 buses from 4 coach companies leave San Roque, CR for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/02/2026 and for the following days.

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday 02/02

Tuesday 03/02

Wednesday 04/02

£45

Thursday 05/02

£56

Friday 06/02

Saturday 07/02

Sunday 08/02

£45

Monday 09/02

Tuesday 10/02

£45

Wednesday 11/02

Thursday 12/02

£56

Friday 13/02

Saturday 14/02

Sunday 15/02

Monday 16/02

Tuesday 17/02

Wednesday 18/02

Thursday 19/02

Friday 20/02

Saturday 21/02

Sunday 22/02

Monday 23/02

Tuesday 24/02

Wednesday 25/02

Thursday 26/02

Friday 27/02

Saturday 28/02

Sunday 01/03

The cheapest time to travel from San Roque, CR to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from San Roque, CR to Buenos Aires, for the next 30 days.

With a price starting from £45, Wednesday is the cheapest day for a coach from San Roque, CR to Buenos Aires. Wednesday instead is the most expensive day with prices starting from £45.

Evening is the cheapest day time for bus tickets from San Roque, CR to Buenos Aires, with £45. Morning is the most expensive time of the day with prices starting from £56.

How to save money travelling from San Roque, CR to Buenos Aires

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Roque, CR to Buenos Aires in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Roque, CR to Buenos Aires, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from San Roque, CR to Buenos Aires are also emptier.

All bus stations and stops in San Roque, CR and Buenos Aires

The map below shows you where to find all the bus stations in San Roque, CR and Buenos Aires.

Acceso

Bus Stop

Liniers Bus Station

Avenida General Paz , Liniers 10868/76

Retiro Bus Station

Av. Antártida Argentina y Calle 10 - Capital Federal. 10

Terminal de Ómnibus Dellepiane

Teniente General Luís Dellepiane Av. Perito Moreno 3950, Villa Soldati, Ciudad de Buenos Aires

Villa Tesei

Reyes Catolicos 246

Thames - Panamericana

Service and Comfort on the bus from San Roque, CR to Buenos Aires

Want to know which seat classes are available on the coaches from San Roque, CR to Buenos Aires? Or which bus companies serve the route San Roque, CR to Buenos Aires? Below you will find answers to your questions.

FAQs about the San Roque, CR to Buenos Aires bus

How much does a San Roque, CR - Buenos Aires coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the San Roque, CR - Buenos Aires bus trip is available from £45 and takes 11h 5m. Compare offers and save money!

How much could I save by comparing buses from San Roque, CR to Buenos Aires?

The connection San Roque, CR to Buenos Aires is offered by 4 companies with ticket prices ranging from £45 to £74. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

How many connections are available for the San Roque, CR - Buenos Aires route on average every day?

Each day, the bus route from San Roque, CR to Buenos Aires is offered by roughly 14 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Buenos Aires from San Roque, CR take?

The quickest coach from San Roque, CR to Buenos Aires is provided by Ersa and takes 9h 30m. Coach tickets for this connection cost £59. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from San Roque, CR to Buenos Aires?

The earliest bus to Buenos Aires departs from San Roque, CR at 11:40. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from San Roque, CR to Buenos Aires?

The latest bus to Buenos Aires departs from San Roque, CR at 22:40. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the San Roque, CR - Buenos Aires route?

Passengers looking to travel from San Roque, CR to Buenos Aires can travel with El Pulqui, Ersa and Rutatlántica. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between San Roque, CR and Buenos Aires?

You can check all the direct connections between San Roque, CR and Buenos Aires by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: El Pulqui, Ersa and Rutatlántica.

What can I take with me on the bus to Buenos Aires from San Roque, CR?

Depending on which provider you travel with, what you are allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the San Roque, CR Buenos Aires bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the San Roque, CR Buenos Aires bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Roque, CR to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from San Roque, CR to Buenos Aires?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 14 daily trips between San Roque, CR and Buenos Aires. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from San Roque, CR to Buenos Aires?

Prices and availability for 14 trips between San Roque, CR and Buenos Aires change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route San Roque, CR to Buenos Aires

Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

Premium Economy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

First Class

Best of the best: you will find the most comfortable accommodation to work or relax during your travel.

More bus routes to San Roque, CR and to Buenos Aires

Here’s an overview of the most popular bus routes to San Roque, CR and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!