Bus Rosario, SF to Buenos Aires: Compare prices and save money

Compare all timetables for the bus from Rosario, SF to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Rosario, SF to Buenos Aires from various bus operators like General Urquiza, Chevallier or 20 de Junio for the next days.

today

$17

tomorrow

Thursday

Friday

Saturday

$13

Sunday

$13

Monday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Sierras de Córdoba	4h 0m	7:10 PM	Rosario, SF	Bus Station	11:10 PM	Buenos Aires	Retiro Bus Station	Premium Economy	$17	A Bus from Sierras de Córdoba goes from Bus Station, Rosario, SF (Argentina) at 9/8/2026 7:10:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/8/2026 11:10:00 PM. 50 Premium Economy ticket for $17 per person are available. Travel duration is 4h 0m
Flecha Bus	4h 20m	4:30 AM	Rosario, SF	Bus Station	8:50 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$17	A Bus from Flecha Bus goes from Bus Station, Rosario, SF (Argentina) at 9/8/2026 4:30:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/8/2026 8:50:00 AM. 50 Premium Economy ticket for $17 per person are available. Travel duration is 4h 20m
Chevallier	4h 0m	4:15 PM	Rosario, SF	Bus Station	8:15 PM	Buenos Aires	Retiro Bus Station	Premium Economy	$17	A Bus from Chevallier goes from Bus Station, Rosario, SF (Argentina) at 9/8/2026 4:15:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/8/2026 8:15:00 PM. 50 Premium Economy ticket for $17 per person are available. Travel duration is 4h 0m
General Urquiza	4h 0m	7:00 AM	Rosario, SF	Bus Station	11:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$17	A Bus from General Urquiza goes from Bus Station, Rosario, SF (Argentina) at 9/8/2026 7:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/8/2026 11:00:00 AM. 50 Premium Economy ticket for $17 per person are available. Travel duration is 4h 0m
20 de Junio	3h 45m	4:45 AM	Rosario, SF	Bus Station	8:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$19	A Bus from 20 de Junio goes from Bus Station, Rosario, SF (Argentina) at 9/8/2026 4:45:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/8/2026 8:30:00 AM. 50 Premium Economy ticket for $19 per person are available. Travel duration is 3h 45m

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
20 de Junio	4h 30m	6:30 PM	Rosario, SF	Bus Station	11:00 PM	Buenos Aires	Retiro Bus Station	Premium Economy	$13	A Bus from 20 de Junio goes from Bus Station, Rosario, SF (Argentina) at 9/12/2026 6:30:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/12/2026 11:00:00 PM. 50 Premium Economy ticket for $13 per person are available. Travel duration is 4h 30m
Sierras de Córdoba	4h 30m	5:00 PM	Rosario, SF	Bus Station	9:30 PM	Buenos Aires	Retiro Bus Station	Premium Economy	$15	A Bus from Sierras de Córdoba goes from Bus Station, Rosario, SF (Argentina) at 9/12/2026 5:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/12/2026 9:30:00 PM. 50 Premium Economy ticket for $15 per person are available. Travel duration is 4h 30m
General Urquiza	3h 55m	2:30 PM	Rosario, SF	Bus Station	6:25 PM	Buenos Aires	Thames - Panamericana	Premium Economy	$16	A Bus from General Urquiza goes from Bus Station, Rosario, SF (Argentina) at 9/12/2026 2:30:00 PM to Thames - Panamericana, Buenos Aires (Argentina) arriving at 9/12/2026 6:25:00 PM. 50 Premium Economy ticket for $16 per person are available. Travel duration is 3h 55m
Fono Bus	3h 45m	2:45 AM	Rosario, SF	Bus Station	6:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$16	A Bus from Fono Bus goes from Bus Station, Rosario, SF (Argentina) at 9/12/2026 2:45:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/12/2026 6:30:00 AM. 50 Premium Economy ticket for $16 per person are available. Travel duration is 3h 45m
El Rosarino	5h 40m	7:00 PM	Rosario, SF	Bus Station	12:40 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$16	A Bus from El Rosarino goes from Bus Station, Rosario, SF (Argentina) at 9/12/2026 7:00:00 PM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 9/13/2026 12:40:00 AM. 50 Premium Economy ticket for $16 per person are available. Travel duration is 5h 40m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
El Rosarino	5h 40m	7:00 PM	Rosario, SF	Bus Station	12:40 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$13	A Bus from El Rosarino goes from Bus Station, Rosario, SF (Argentina) at 9/13/2026 7:00:00 PM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 9/14/2026 12:40:00 AM. 50 Premium Economy ticket for $13 per person are available. Travel duration is 5h 40m
Vía Tac	5h 9m	4:12 AM	Rosario, SF	Bus Station	9:21 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$13	A Bus from Vía Tac goes from Bus Station, Rosario, SF (Argentina) at 9/13/2026 4:12:00 AM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 9/13/2026 9:21:00 AM. 50 Premium Economy ticket for $13 per person are available. Travel duration is 5h 9m
General Urquiza	4h 0m	1:00 AM	Rosario, SF	Bus Station	5:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$17	A Bus from General Urquiza goes from Bus Station, Rosario, SF (Argentina) at 9/13/2026 1:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/13/2026 5:00:00 AM. 50 Premium Economy ticket for $17 per person are available. Travel duration is 4h 0m
Flecha Bus	4h 20m	4:30 AM	Rosario, SF	Bus Station	8:50 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$17	A Bus from Flecha Bus goes from Bus Station, Rosario, SF (Argentina) at 9/13/2026 4:30:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/13/2026 8:50:00 AM. 50 Premium Economy ticket for $17 per person are available. Travel duration is 4h 20m
Chevallier	4h 0m	4:15 PM	Rosario, SF	Bus Station	8:15 PM	Buenos Aires	Retiro Bus Station	Premium Economy	$17	A Bus from Chevallier goes from Bus Station, Rosario, SF (Argentina) at 9/13/2026 4:15:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 9/13/2026 8:15:00 PM. 50 Premium Economy ticket for $17 per person are available. Travel duration is 4h 0m

Frequency of bus connections between Rosario, SF and Buenos Aires

See here how frequent the connections between Rosario, SF and Buenos Aires are, during different times and days of the week.

Sunday is the busiest day, with more than 220 daily buses from Rosario, SF to Buenos Aires. Tuesday has instead the fewest connections, with only 73 daily coaches between Rosario, SF and Buenos Aires.

The busiest time of the day is the Night, with 157 buses from Rosario, SF to Buenos Aires, while Evening sees the fewest connections between Rosario, SF and Buenos Aires, with 51 offers.

Test cheapest views

The cheapest bus for the 9/7/2026 costs just $11, from 20 de Junio

Facts about the bus from Rosario, SF to Buenos Aires

Compare all providers like General Urquiza, Chevallier and 20 de Junio that travel 157 times every day by bus from Rosario, SF to Buenos Aires in one click! Book your bus ticket from Rosario, SF to Buenos Aires starting from $11!

Cheapest Bus	$11
Fastest Bus	3h 10m
Earliest Bus	2:00 AM
Latest Bus	8:50 PM
Daily Bus Routes	157 Ø
Distance	173.0 miles
Bus Companies	General Urquiza, Chevallier, 20 de Junio, El Rosarino, PLATABUS, Sierras de Córdoba, Vía Tac, Costera Criolla, Flecha Bus, Vosa and 5 more.

Cheapest bus connections from Rosario, SF to Buenos Aires

Every day, 157 buses from 15 bus companies leave Rosario, SF for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 09/08/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 09/06

Monday 09/07

Tuesday 09/08

$17

Wednesday 09/09

$12

Thursday 09/10

$15

Friday 09/11

$23

Saturday 09/12

$12

Sunday 09/13

$17

Monday 09/14

Tuesday 09/15

$27

Wednesday 09/16

$13

Thursday 09/17

$12

Friday 09/18

$12

Saturday 09/19

$12

Sunday 09/20

$14

Monday 09/21

$17

Tuesday 09/22

Wednesday 09/23

$17

Thursday 09/24

$19

Friday 09/25

$13

Saturday 09/26

$17

Sunday 09/27

Monday 09/28

Tuesday 09/29

Wednesday 09/30

Thursday 10/01

Friday 10/02

$22

Saturday 10/03

The cheapest time to travel from Rosario, SF to Buenos Aires

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

With a price starting from $12, Saturday is the cheapest day for a bus from Rosario, SF to Buenos Aires. Tuesday instead is the most expensive day with prices starting from $17.

Night is the cheapest day time for bus tickets from Rosario, SF to Buenos Aires, with $12. Morning is the most expensive time of the day with prices starting from $13.

How to save money travelling from Rosario, SF 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 Rosario, SF 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 Rosario, SF 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 buses from Rosario, SF to Buenos Aires are also emptier.

Beloved bus companies from Rosario, SF to Buenos Aires

These are the most booked bus companies between Rosario, SF to Buenos Aires from our users.

El Rosarino from Rosario, SF to Buenos Aires

Here you will find the key facts about the El Rosarino bus route Rosario, SF to Buenos Aires:

Cheapest Price	$13
Fastest Bus	4h 0m
Earliest Bus	1:00 AM
Last Bus	7:00 PM
Daily Connections	12 Ø
Found on	9/6/2026

Latest reviews for bus companies on the route Rosario, SF - Buenos Aires

Víctor Contino, 6/16/2026

No es un mal servicio en líneas generales. Lo tomo muy habitualmente junto a a las otras dos que componen la UTE porque tiene los mejores horarios en este tramo. Pero cada vez son más impuntuales. Sal ... No es un mal servicio en líneas generales. Lo tomo muy habitualmente junto a a las otras dos que componen la UTE porque tiene los mejores horarios en este tramo. Pero cada vez son más impuntuales. Salen tarde (promedio 15/30 minutos) y llegan aún más tarde (45/60 minutos). Y lo peor es que siguen agregando paradas intermedias a lo que llaman "directo" y declaran utópicas cuatro horas de viaje. De no ser por los horarios, no es recomendable

All bus stations and stops in Rosario, SF and Buenos Aires

In the map below, you can see where to find all bus stations in Rosario, SF and Buenos Aires.

Bus Station

Santa Fe, Cafferata

Seguí y Oroño

Bv. Seguí

Arrijón y Ororño

Bv. Oroño 5756

Uriburu y Oroño

Bv. Oroño 4600

27 de Febrero y Oroño

Bv. Oroño 2609

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 Rosario, SF to Buenos Aires

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

FAQs about the Rosario, SF to Buenos Aires bus

How much does a Rosario, SF Buenos Aires bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $11 and takes 4h 30m to reach Buenos Aires. Compare offers to save money!

How much could I save by comparing buses from Rosario, SF to Buenos Aires?

This route is offered by 15 companies with a range of ticket prices between $11 and $53. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buenos Aires.

On average, how many connections are available from Rosario, SF to Buenos Aires each day?

Every day, the Rosario, SF to Buenos Aires bus route is served by approximately 157 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Rosario, SF to Buenos Aires take?

The fastest bus from Rosario, SF to Buenos Aires is offered by Chevallier and takes 3h 10m. Bus tickets for this connection cost $17. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Rosario, SF to Buenos Aires?

The earliest bus arriving in Buenos Aires from Rosario, SF starts at 2:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Rosario, SF to Buenos Aires?

The latest bus trip departing from Rosario, SF for Buenos Aires starts at 8:50 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Rosario, SF Buenos Aires route?

When traveling by bus from Rosario, SF to Buenos Aires, passengers can travel with General Urquiza, Chevallier and 20 de Junio. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Rosario, SF and Buenos Aires?

You can check all the direct connections between Rosario, SF 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: General Urquiza, Chevallier and 20 de Junio.

What can I take with me on the Rosario, SF to Buenos Aires bus route?

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

What equipment is available for the Rosario, SF 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 traveling 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 Rosario, SF to Buenos Aires on your planned travel date.

Available seat classes which are offered on the bus route Rosario, SF to Buenos Aires

Premium Economy

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

More bus routes to Rosario, SF and to Buenos Aires

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