Which bus from Buenos Aires to Posadas, AR is the cheapest?

Compare all bus companies and find the best price: Bus tickets from $37
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Compare all timetables for the bus from Buenos Aires to Posadas, AR

Here is a selection of the cheapest bus trips from the schedule from Buenos Aires to Posadas, AR from various bus operators like Rio Uruguay, Crucero del Norte or 20 de Junio for the next days.

today
$43
tomorrow
$46
Monday
$43
Tuesday
$45
Wednesday
$43
Thursday
$43
Friday
$43

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 12h 55m 6:55 PM Buenos Aires Retiro Bus Station 7:50 AM Posadas, AR Bus Station  Premium Economy $43
Expreso Singer 12h 55m 4:30 PM Buenos Aires Retiro Bus Station 5:25 AM Posadas, AR Bus Station  Premium Economy $46
Crucero del Sur 14h 15m 6:15 PM Buenos Aires Liniers Bus Station 8:30 AM Posadas, AR Bus Station  Premium Economy $55
Tigre Iguazú 15h 10m 5:30 PM Buenos Aires Retiro Bus Station 8:40 AM Posadas, AR Bus Station  First Class $58
Capital Del Monte 15h 15m 6:00 PM Buenos Aires Liniers Bus Station 9:15 AM Posadas, AR Bus Station  Premium Economy $59

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Expreso Singer 12h 55m 4:30 PM Buenos Aires Retiro Bus Station 5:25 AM Posadas, AR Bus Station  Premium Economy $46
Tigre Iguazú 15h 10m 5:35 PM Buenos Aires Retiro Bus Station 8:45 AM Posadas, AR Bus Station  Premium Economy $48
20 de Junio 13h 50m 6:00 PM Buenos Aires Liniers Bus Station 7:50 AM Posadas, AR Bus Station  Premium Economy $49
Crucero del Sur 14h 15m 6:15 PM Buenos Aires Liniers Bus Station 8:30 AM Posadas, AR Bus Station  Premium Economy $57
Capital Del Monte 14h 45m 6:00 PM Buenos Aires Liniers Bus Station 8:45 AM Posadas, AR Bus Station  Premium Economy $59

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 13h 50m 6:00 PM Buenos Aires Liniers Bus Station 7:50 AM Posadas, AR Bus Station  Premium Economy $43
Expreso Singer 12h 55m 4:30 PM Buenos Aires Retiro Bus Station 5:25 AM Posadas, AR Bus Station  Premium Economy $46
Crucero del Norte 13h 0m 12:30 PM Buenos Aires Liniers Bus Station 1:30 AM Posadas, AR Bus Station  Premium Economy $47
Rio Uruguay 12h 45m 6:00 PM Buenos Aires Retiro Bus Station 6:45 AM Posadas, AR Bus Station  Premium Economy $47
Crucero del Sur 14h 15m 6:15 PM Buenos Aires Liniers Bus Station 8:30 AM Posadas, AR Bus Station  Premium Economy $47

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 13h 0m 12:30 PM Buenos Aires Liniers Bus Station 1:30 AM Posadas, AR Bus Station  Premium Economy $45
Expreso Singer 12h 55m 4:30 PM Buenos Aires Retiro Bus Station 5:25 AM Posadas, AR Bus Station  Premium Economy $46
Rio Uruguay 12h 45m 6:00 PM Buenos Aires Retiro Bus Station 6:45 AM Posadas, AR Bus Station  Premium Economy $47
Crucero del Sur 14h 15m 6:15 PM Buenos Aires Liniers Bus Station 8:30 AM Posadas, AR Bus Station  Premium Economy $47
Flecha Bus 13h 50m 7:45 PM Buenos Aires Retiro Bus Station 9:35 AM Posadas, AR Bus Station  Premium Economy $47
  • Did you know that if you travel from Buenos Aires to Posadas, AR via Santo Tome, CR, you can save more than $35? You can find the corresponding connections below.
    • Crucero del Norte
      13h 5m
      0
      8:30 PM
      Buenos Aires
      Retiro Bus Station
      7:05 AM
      Santo Tome, CR
      Bus Stop
      0
      Crucero del Norte
      First Class
      $1
      • Waiting Time 0h 15m
    • Flecha Bus
      2h 15m
      0
      7:20 AM
      Santo Tome, CR
      Bus Stop
      9:35 AM
      Posadas, AR
      Bus Station
      0
      Flecha Bus
      Premium Economy
      $9
    Travel time is 0h 20m longer, but you will save $35

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Expreso Singer 12h 55m 4:30 PM Buenos Aires Retiro Bus Station 5:25 AM Posadas, AR Bus Station  Premium Economy $43
Crucero del Norte 12h 0m 1:30 PM Buenos Aires Retiro Bus Station 1:30 AM Posadas, AR Bus Station  Premium Economy $45
Flecha Bus 13h 50m 7:45 PM Buenos Aires Retiro Bus Station 9:35 AM Posadas, AR Bus Station  Premium Economy $47
Vía Tac 16h 20m 1:15 PM Buenos Aires Liniers Bus Station 5:35 AM Posadas, AR Bus Station  Premium Economy $48
Tigre Iguazú 15h 10m 5:30 PM Buenos Aires Retiro Bus Station 8:40 AM Posadas, AR Bus Station  Premium Economy $48
  • Did you know that if you travel from Buenos Aires to Posadas, AR via Santo Tome, CR, you can save more than $33? You can find the corresponding connections below.
    • Crucero del Norte
      13h 5m
      0
      8:30 PM
      Buenos Aires
      Retiro Bus Station
      7:05 AM
      Santo Tome, CR
      Bus Stop
      0
      Crucero del Norte
      First Class
      $1
      • Waiting Time 0h 15m
    • Flecha Bus
      2h 15m
      0
      7:20 AM
      Santo Tome, CR
      Bus Stop
      9:35 AM
      Posadas, AR
      Bus Station
      0
      Flecha Bus
      Premium Economy
      $9
    Travel time is 1h 5m longer, but you will save $33

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 13h 50m 6:00 PM Buenos Aires Liniers Bus Station 7:50 AM Posadas, AR Bus Station  Premium Economy $43
Crucero del Norte 13h 0m 12:30 PM Buenos Aires Liniers Bus Station 1:30 AM Posadas, AR Bus Station  Premium Economy $45
Expreso Singer 12h 55m 4:30 PM Buenos Aires Retiro Bus Station 5:25 AM Posadas, AR Bus Station  Premium Economy $46
Crucero del Sur 14h 15m 6:15 PM Buenos Aires Liniers Bus Station 8:30 AM Posadas, AR Bus Station  Premium Economy $47
Vía Tac 16h 20m 1:15 PM Buenos Aires Liniers Bus Station 5:35 AM Posadas, AR Bus Station  Premium Economy $48
  • Did you know that if you travel from Buenos Aires to Posadas, AR via Santo Tome, CR, you can save more than $33? You can find the corresponding connections below.
    • Crucero del Norte
      13h 5m
      0
      8:30 PM
      Buenos Aires
      Retiro Bus Station
      7:05 AM
      Santo Tome, CR
      Bus Stop
      0
      Crucero del Norte
      First Class
      $1
      • Waiting Time 0h 15m
    • Flecha Bus
      2h 15m
      0
      7:20 AM
      Santo Tome, CR
      Bus Stop
      9:35 AM
      Posadas, AR
      Bus Station
      0
      Flecha Bus
      Premium Economy
      $9
    Travel time is 0h 10m longer, but you will save $33

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 13h 50m 6:00 PM Buenos Aires Liniers Bus Station 7:50 AM Posadas, AR Bus Station  Premium Economy $43
Crucero del Norte 13h 0m 12:30 PM Buenos Aires Liniers Bus Station 1:30 AM Posadas, AR Bus Station  Premium Economy $45
Expreso Singer 12h 55m 4:30 PM Buenos Aires Retiro Bus Station 5:25 AM Posadas, AR Bus Station  Premium Economy $46
Crucero del Sur 14h 15m 6:15 PM Buenos Aires Liniers Bus Station 8:30 AM Posadas, AR Bus Station  Premium Economy $47
Vía Tac 16h 20m 1:15 PM Buenos Aires Liniers Bus Station 5:35 AM Posadas, AR Bus Station  Premium Economy $48
  • Did you know that if you travel from Buenos Aires to Posadas, AR via Santo Tome, CR, you can save more than $33? You can find the corresponding connections below.
    • Crucero del Norte
      13h 5m
      0
      8:30 PM
      Buenos Aires
      Retiro Bus Station
      7:05 AM
      Santo Tome, CR
      Bus Stop
      0
      Crucero del Norte
      First Class
      $1
      • Waiting Time 0h 15m
    • Flecha Bus
      2h 15m
      0
      7:20 AM
      Santo Tome, CR
      Bus Stop
      9:35 AM
      Posadas, AR
      Bus Station
      0
      Flecha Bus
      Premium Economy
      $9
    Travel time is 0h 10m longer, but you will save $33

Best Price Offer: The price for the cheapest bus from Buenos Aires to Posadas, AR is $37 on 8/1/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Buenos Aires and Posadas, AR

See here how frequent the connections between Buenos Aires and Posadas, AR are, during different times and days of the week.
Thursday is the busiest day, with more than 153 daily buses from Buenos Aires to Posadas, AR. Wednesday has instead the fewest connections, with only 90 daily coaches between Buenos Aires and Posadas, AR.
The busiest time of the day is the Evening, with 527 buses from Buenos Aires to Posadas, AR, while Afternoon sees the fewest connections between Buenos Aires and Posadas, AR, with 364 offers.

Facts about the bus from Buenos Aires to Posadas, AR

Compare all providers like Rio Uruguay, Crucero del Norte and 20 de Junio that travel 127 times every day by bus from Buenos Aires to Posadas, AR in one click! Book your bus ticket from Buenos Aires to Posadas, AR starting from $37!

Cheapest Bus $37
Fastest Bus 12h 0m
Earliest Bus 12:30 PM
Latest Bus 9:00 PM
Daily Bus Routes 127 Ø
Distance 522.3 miles
Bus Companies Rio Uruguay, Crucero del Norte, 20 de Junio, Crucero del Sur, Vía Tac, Expreso Singer, Capital Del Monte, Flecha Bus, El Cometa Bis, Tigre Iguazú and 1 more.

Cheapest bus connections from Buenos Aires to Posadas, AR

Every day, 127 buses from 11 bus companies leave Buenos Aires for Posadas, AR: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/25/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 07/19
Monday 07/20
Tuesday 07/21
Wednesday 07/22
Thursday 07/23
Friday 07/24
Saturday 07/25
$110
Sunday 07/26
$46
Monday 07/27
$46
Tuesday 07/28
$45
Wednesday 07/29
$43
Thursday 07/30
$45
Friday 07/31
$45
Saturday 08/01
$37
Sunday 08/02
$43
Monday 08/03
$37
Tuesday 08/04
$43
Wednesday 08/05
$37
Thursday 08/06
$43
Friday 08/07
$43
Saturday 08/08
$37
Sunday 08/09
$43
Monday 08/10
$43
Tuesday 08/11
$43
Wednesday 08/12
$43
Thursday 08/13
$37
Friday 08/14
$37
Saturday 08/15

The cheapest time to travel from Buenos Aires to Posadas, AR

See here on which day and which time of the day you can find the cheapest bus ticket from Buenos Aires to Posadas, AR, for the next 30 days.
With a price starting from $37, Sunday is the cheapest day for a bus from Buenos Aires to Posadas, AR. Tuesday instead is the most expensive day with prices starting from $43.
Evening is the cheapest day time for bus tickets from Buenos Aires to Posadas, AR, with $43. Afternoon is the most expensive time of the day with prices starting from $43.

How to save money travelling from Buenos Aires to Posadas, AR

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 Posadas, AR 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 Posadas, AR, 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 Posadas, AR are also emptier.

Beloved bus companies from Buenos Aires to Posadas, AR

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

Crucero del Norte from Buenos Aires to Posadas, AR

Crucero del Norte

Here you will find the key facts about the Crucero del Norte bus route Buenos Aires to Posadas, AR:

Cheapest Price $45
Fastest Bus 12h 0m
Earliest Bus 12:30 PM
Last Bus 8:30 PM
Daily Connections 33 Ø
Found on 7/25/2026

Rio Uruguay from Buenos Aires to Posadas, AR

Rio Uruguay

Here you will find the key facts about the Rio Uruguay bus route Buenos Aires to Posadas, AR:

Cheapest Price $47
Fastest Bus 12h 30m
Earliest Bus 1:03 PM
Last Bus 8:30 PM
Daily Connections 44 Ø
Found on 7/25/2026

20 de Junio from Buenos Aires to Posadas, AR

20 de Junio

Here you will find the key facts about the 20 de Junio bus route Buenos Aires to Posadas, AR:

Cheapest Price $43
Fastest Bus 12h 55m
Earliest Bus 6:00 PM
Last Bus 6:55 PM
Daily Connections 13 Ø
Found on 7/25/2026

All bus stations and stops in Buenos Aires and Posadas, AR

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

Service and Comfort on the bus from Buenos Aires to Posadas, AR

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

FAQs about the Buenos Aires to Posadas, AR bus

How much does a Buenos Aires Posadas, AR bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $37 and takes 12h 55m to reach Posadas, AR. Compare offers to save money!

How much could I save by comparing buses from Buenos Aires to Posadas, AR?

This route is offered by 11 companies with a range of ticket prices between $37 and $127. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Posadas, AR.

On average, how many connections are available from Buenos Aires to Posadas, AR each day?

Every day, the Buenos Aires to Posadas, AR bus route is served by approximately 127 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Buenos Aires to Posadas, AR take?

The fastest bus from Buenos Aires to Posadas, AR is offered by Crucero del Norte and takes 12h 0m. Bus tickets for this connection cost $87. 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 Posadas, AR?

The earliest bus arriving in Posadas, AR from Buenos Aires starts at 12:30 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 Posadas, AR?

The latest bus trip departing from Buenos Aires for Posadas, AR starts at 9:00 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 Posadas, AR route?

When traveling by bus from Buenos Aires to Posadas, AR, passengers can travel with Rio Uruguay, Crucero del Norte 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 Buenos Aires and Posadas, AR?

You can check all the direct connections between Buenos Aires and Posadas, AR 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 Uruguay, Crucero del Norte and 20 de Junio.

What can I take with me on the Buenos Aires to Posadas, AR 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 Posadas, AR 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 Posadas, AR 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 Posadas, AR on your planned travel date.

How does CheckMyBus find the best bus deals from Buenos Aires to Posadas, AR?

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 127 daily trips between Buenos Aires and Posadas, AR. 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 Posadas, AR?

Prices and availability for 127 trips between Buenos Aires and Posadas, AR 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 Posadas, AR

Premium Economy
PremiumEconomy

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

First Class
First

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

More bus routes to Buenos Aires and to Posadas, AR

Here’s an overview of the most popular bus routes to Buenos Aires and to Posadas, AR. Simply click on the connection of your choice, and you will find all the details about your bus route!
From Clorinda to Buenos Aires bus From Clorinda to Buenos Aires bus
Buses from Chilecito, LR to Buenos Aires Buses from Chilecito, LR to Buenos Aires
Maringá, PR to Buenos Aires bus Maringá, PR to Buenos Aires bus
Bus to Buenos Aires from Trelew Bus to Buenos Aires from Trelew
Bus to Posadas, AR from Corrientes Bus to Posadas, AR from Corrientes
Buses to Posadas, AR from Concordia, ER Buses to Posadas, AR from Concordia, ER
Buses Balneário Camboriú - Posadas, AR Buses Balneário Camboriú - Posadas, AR
Burzaco to Posadas, AR bus Burzaco to Posadas, AR bus
Popular Airport Shuttles to Buenos Aires and to Posadas, AR
CheckMyBus › Buses in Argentina › Bus to Buenos Aires › Bus to Posadas, AR

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

offers,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

to

personalize

the

ads.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.