Bus Buenos Aires to Santa Rosa (PY) - Compare all Companies

Compare all timetables for the bus from Buenos Aires to Santa Rosa (PY)

Here is a selection of the cheapest bus trips from the schedule from Buenos Aires to Santa Rosa (PY) from various bus operators like Rio Parana, La Santaniana or Expreso Paraguay S.A. for the next days.

today

tomorrow

$86

Wednesday

$86

Thursday

$86

Friday

$86

Saturday

$86

Sunday

$86

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expreso Paraguay S.A.	16h 35m	4:00 PM	Buenos Aires	Liniers Bus Station	8:35 AM	Santa Rosa (PY)	Bus Stop	Premium Economy	$86	A Bus from Expreso Paraguay S.A. goes from Liniers Bus Station, Buenos Aires (Argentina) at 4/28/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 4/29/2026 8:35:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 16h 35m
Rio Parana	15h 40m	4:00 PM	Buenos Aires	Retiro Bus Station	7:40 AM	Santa Rosa (PY)	Bus Stop	Premium Economy	$86	A Bus from Rio Parana goes from Retiro Bus Station, Buenos Aires (Argentina) at 4/28/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 4/29/2026 7:40:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 15h 40m
La Santaniana	17h 15m	6:00 PM	Buenos Aires	Retiro Bus Station	11:15 AM	Santa Rosa (PY)	Bus Stop	Premium Economy	$93	A Bus from La Santaniana goes from Retiro Bus Station, Buenos Aires (Argentina) at 4/28/2026 6:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 4/29/2026 11:15:00 AM. 50 Premium Economy ticket for $93 per person are available. Travel duration is 17h 15m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expreso Paraguay S.A.	16h 35m	4:00 PM	Buenos Aires	Liniers Bus Station	8:35 AM	Santa Rosa (PY)	Bus Stop	Premium Economy	$86	A Bus from Expreso Paraguay S.A. goes from Liniers Bus Station, Buenos Aires (Argentina) at 4/29/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 4/30/2026 8:35:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 16h 35m
Rio Parana	15h 40m	4:00 PM	Buenos Aires	Retiro Bus Station	7:40 AM	Santa Rosa (PY)	Bus Stop	Premium Economy	$86	A Bus from Rio Parana goes from Retiro Bus Station, Buenos Aires (Argentina) at 4/29/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 4/30/2026 7:40:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 15h 40m
La Santaniana	17h 15m	6:00 PM	Buenos Aires	Retiro Bus Station	11:15 AM	Santa Rosa (PY)	Bus Stop	Premium Economy	$93	A Bus from La Santaniana goes from Retiro Bus Station, Buenos Aires (Argentina) at 4/29/2026 6:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 4/30/2026 11:15:00 AM. 50 Premium Economy ticket for $93 per person are available. Travel duration is 17h 15m

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Rio Parana	15h 40m	4:00 PM	Buenos Aires	Retiro Bus Station	7:40 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$86	A Bus from Rio Parana goes from Retiro Bus Station, Buenos Aires (Argentina) at 4/30/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/1/2026 7:40:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 15h 40m
	La Santaniana	17h 15m	6:00 PM	Buenos Aires	Retiro Bus Station	11:15 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$93	A Bus from La Santaniana goes from Retiro Bus Station, Buenos Aires (Argentina) at 4/30/2026 6:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/1/2026 11:15:00 AM. 50 Premium Economy ticket for $93 per person are available. Travel duration is 17h 15m

Cheapest bus trips Friday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Expreso Paraguay S.A.	16h 35m	4:00 PM	Buenos Aires	Liniers Bus Station	8:35 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$86	A Bus from Expreso Paraguay S.A. goes from Liniers Bus Station, Buenos Aires (Argentina) at 5/1/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/2/2026 8:35:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 16h 35m
	Rio Parana	15h 40m	4:00 PM	Buenos Aires	Retiro Bus Station	7:40 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$86	A Bus from Rio Parana goes from Retiro Bus Station, Buenos Aires (Argentina) at 5/1/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/2/2026 7:40:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 15h 40m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Rio Parana	15h 40m	4:00 PM	Buenos Aires	Retiro Bus Station	7:40 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$86	A Bus from Rio Parana goes from Retiro Bus Station, Buenos Aires (Argentina) at 5/2/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/3/2026 7:40:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 15h 40m
	La Santaniana	17h 15m	6:00 PM	Buenos Aires	Retiro Bus Station	11:15 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$93	A Bus from La Santaniana goes from Retiro Bus Station, Buenos Aires (Argentina) at 5/2/2026 6:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/3/2026 11:15:00 AM. 50 Premium Economy ticket for $93 per person are available. Travel duration is 17h 15m

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Rio Parana	15h 40m	4:00 PM	Buenos Aires	Retiro Bus Station	7:40 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$86	A Bus from Rio Parana goes from Retiro Bus Station, Buenos Aires (Argentina) at 5/3/2026 4:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/4/2026 7:40:00 AM. 50 Premium Economy ticket for $86 per person are available. Travel duration is 15h 40m
	La Santaniana	17h 15m	6:00 PM	Buenos Aires	Retiro Bus Station	11:15 AM	Santa Rosa (PY)	Bus Stop		Premium Economy	$93	A Bus from La Santaniana goes from Retiro Bus Station, Buenos Aires (Argentina) at 5/3/2026 6:00:00 PM to Bus Stop, Santa Rosa (PY) (Paraguay) arriving at 5/4/2026 11:15:00 AM. 50 Premium Economy ticket for $93 per person are available. Travel duration is 17h 15m

Best Price Offer: The price for the cheapest bus from Buenos Aires to Santa Rosa (PY) is $79 on 4/26/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Buenos Aires and Santa Rosa (PY)

See here how frequent the connections between Buenos Aires and Santa Rosa (PY) are, during different times and days of the week.

Tuesday is the busiest day, with more than 6 daily buses from Buenos Aires to Santa Rosa (PY). Sunday has instead the fewest connections, with only 4 daily coaches between Buenos Aires and Santa Rosa (PY).

The busiest time of the day is the Afternoon, with 18 buses from Buenos Aires to Santa Rosa (PY), while Evening sees the fewest connections between Buenos Aires and Santa Rosa (PY), with 10 offers.

Facts about the bus from Buenos Aires to Santa Rosa (PY)

Compare all providers like Rio Parana, La Santaniana and Expreso Paraguay S.A. that travel 4 times every day by bus from Buenos Aires to Santa Rosa (PY) in one click! Book your bus ticket from Buenos Aires to Santa Rosa (PY) starting from $79!

Cheapest Bus	$79
Fastest Bus	15h 40m
Earliest Bus	4:00 PM
Latest Bus	6:00 PM
Daily Bus Routes	4 Ø
Distance	543.0 miles
Bus Companies	Rio Parana, La Santaniana and Expreso Paraguay S.A.

Cheapest bus connections from Buenos Aires to Santa Rosa (PY)

Every day, 4 buses from 3 bus companies leave Buenos Aires for Santa Rosa (PY): in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 04/27/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 04/26

Monday 04/27

Tuesday 04/28

$79

Wednesday 04/29

$79

Thursday 04/30

$79

Friday 05/01

$79

Saturday 05/02

$79

Sunday 05/03

$79

Monday 05/04

Tuesday 05/05

$79

Wednesday 05/06

Thursday 05/07

Friday 05/08

$79

Saturday 05/09

$79

Sunday 05/10

$79

Monday 05/11

Tuesday 05/12

$79

Wednesday 05/13

Thursday 05/14

$79

Friday 05/15

$79

Saturday 05/16

Sunday 05/17

$79

Monday 05/18

$79

Tuesday 05/19

$79

Wednesday 05/20

$79

Thursday 05/21

$79

Friday 05/22

$79

Saturday 05/23

The cheapest time to travel from Buenos Aires to Santa Rosa (PY)

See here on which day and which time of the day you can find the cheapest bus ticket from Buenos Aires to Santa Rosa (PY), for the next 30 days.

With a price starting from $79, Sunday is the cheapest day for a bus from Buenos Aires to Santa Rosa (PY). Sunday instead is the most expensive day with prices starting from $79.

Afternoon is the cheapest day time for bus tickets from Buenos Aires to Santa Rosa (PY), with $86. Evening is the most expensive time of the day with prices starting from $93.

How to save money travelling from Buenos Aires to Santa Rosa (PY)

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 Buenos Aires to Santa Rosa (PY) 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 Buenos Aires to Santa Rosa (PY), 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 Buenos Aires to Santa Rosa (PY) are also emptier.

Service and Comfort on the bus from Buenos Aires to Santa Rosa (PY)

Want to know which seat classes are available on the buses from Buenos Aires to Santa Rosa (PY)? Or which bus companies serve the route Buenos Aires to Santa Rosa (PY)? Below you will find answers to your questions.

FAQs about the Buenos Aires to Santa Rosa (PY) bus

How much does a Buenos Aires Santa Rosa (PY) bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $79 and takes 16h 35m to reach Santa Rosa (PY). Compare offers to save money!

How much could I save by comparing buses from Buenos Aires to Santa Rosa (PY)?

This route is offered by 3 companies with a range of ticket prices between $79 and $100. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Santa Rosa (PY).

On average, how many connections are available from Buenos Aires to Santa Rosa (PY) each day?

Every day, the Buenos Aires to Santa Rosa (PY) bus route is served by approximately 4 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Buenos Aires to Santa Rosa (PY) take?

The fastest bus from Buenos Aires to Santa Rosa (PY) is offered by Rio Parana and takes 15h 40m. Bus tickets for this connection cost $93. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Buenos Aires to Santa Rosa (PY)?

The earliest bus arriving in Santa Rosa (PY) from Buenos Aires starts at 4:00 PM. 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 Buenos Aires to Santa Rosa (PY)?

The latest bus trip departing from Buenos Aires for Santa Rosa (PY) starts at 6:00 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 Buenos Aires Santa Rosa (PY) route?

When traveling by bus from Buenos Aires to Santa Rosa (PY), passengers can travel with Rio Parana, La Santaniana and Expreso Paraguay S.A.. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Buenos Aires and Santa Rosa (PY)?

You can check all the direct connections between Buenos Aires and Santa Rosa (PY) by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Rio Parana, La Santaniana and Expreso Paraguay S.A..

What can I take with me on the Buenos Aires to Santa Rosa (PY) 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 Buenos Aires Santa Rosa (PY) 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 Buenos Aires Santa Rosa (PY) 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 Buenos Aires to Santa Rosa (PY) on your planned travel date.

How does CheckMyBus find the best bus deals from Buenos Aires to Santa Rosa (PY)?

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 4 daily trips between Buenos Aires and Santa Rosa (PY). 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 Buenos Aires to Santa Rosa (PY)?

Prices and availability for 4 trips between Buenos Aires and Santa Rosa (PY) 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 Buenos Aires to Santa Rosa (PY)

Premium Economy

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

More bus routes to Buenos Aires and to Santa Rosa (PY)

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