Bus from San Ignacio to Buenos Aires from $83

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Compare all timetables for the bus from San Ignacio to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from San Ignacio to Buenos Aires from various bus operators like La Santaniana, Rio Parana or Crucero del Norte for the next days.

today
$83
tomorrow
$84
Monday
$83
Tuesday
$83
Wednesday
$83
Thursday
$83
Friday
$84

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 5m 12:55 PM San Ignacio Bus Station 9:00 AM Buenos Aires Liniers Bus Station  Premium Economy $83
Rio Parana 16h 45m 1:00 PM San Ignacio Bus Station 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $84
La Santaniana 18h 20m 1:40 PM San Ignacio Bus Station 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $91
La Santaniana 16h 50m 1:40 PM San Ignacio Bus Station 6:30 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from San Ignacio to Buenos Aires via Encarnacion, you can save more than $21? You can find the corresponding connections below.
    • Expreso Paraguay S.A.
      19h 40m
      0
      4:00 PM
      San Ignacio
      Bus Station
      6:45 PM
      Encarnacion
      Bus Station
      0
      Expreso Paraguay S.A.
      First Class
      $17
      • Waiting Time 1h 55m
    • Central de Pasajes
      15h 0m
      0
      8:40 PM
      Encarnacion
      Bus Station
      11:40 AM
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      $46
    Travel time is 2h 55m longer, but you will save $21

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Rio Parana 16h 45m 1:00 PM San Ignacio Bus Station 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $84
Crucero del Norte 20h 5m 12:55 PM San Ignacio Bus Station 9:00 AM Buenos Aires Liniers Bus Station  First Class $91
La Santaniana 16h 50m 1:40 PM San Ignacio Bus Station 6:30 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from San Ignacio to Buenos Aires via Encarnacion, you can save more than $22? You can find the corresponding connections below.
    • Expreso Paraguay S.A.
      19h 40m
      0
      4:00 PM
      San Ignacio
      Bus Station
      6:45 PM
      Encarnacion
      Bus Station
      0
      Expreso Paraguay S.A.
      First Class
      $17
      • Waiting Time 1h 55m
    • Central de Pasajes
      15h 0m
      0
      8:40 PM
      Encarnacion
      Bus Station
      11:40 AM
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      $46
    Travel time is 2h 55m longer, but you will save $22

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 5m 12:55 PM San Ignacio Bus Station 9:00 AM Buenos Aires Liniers Bus Station  Premium Economy $83
Rio Parana 16h 45m 1:00 PM San Ignacio Bus Station 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $84
La Santaniana 18h 20m 1:40 PM San Ignacio Bus Station 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $91
La Santaniana 16h 50m 1:40 PM San Ignacio Bus Station 6:30 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from San Ignacio to Buenos Aires via Encarnacion, you can save more than $21? You can find the corresponding connections below.
    • Expreso Paraguay S.A.
      19h 40m
      0
      4:00 PM
      San Ignacio
      Bus Station
      6:45 PM
      Encarnacion
      Bus Station
      0
      Expreso Paraguay S.A.
      First Class
      $17
      • Waiting Time 1h 55m
    • Central de Pasajes
      15h 0m
      0
      8:40 PM
      Encarnacion
      Bus Station
      11:40 AM
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      $46
    Travel time is 2h 55m longer, but you will save $21

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 5m 12:55 PM San Ignacio Bus Station 9:00 AM Buenos Aires Liniers Bus Station  Premium Economy $83
Rio Parana 16h 45m 1:00 PM San Ignacio Bus Station 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $84
La Santaniana 18h 20m 1:40 PM San Ignacio Bus Station 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $91
La Santaniana 16h 50m 1:40 PM San Ignacio Bus Station 6:30 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from San Ignacio to Buenos Aires via Encarnacion, you can save more than $21? You can find the corresponding connections below.
    • Expreso Paraguay S.A.
      19h 40m
      0
      4:00 PM
      San Ignacio
      Bus Station
      6:45 PM
      Encarnacion
      Bus Station
      0
      Expreso Paraguay S.A.
      First Class
      $17
      • Waiting Time 1h 55m
    • Central de Pasajes
      15h 0m
      0
      8:40 PM
      Encarnacion
      Bus Station
      11:40 AM
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      $46
    Travel time is 2h 55m longer, but you will save $21

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 5m 12:55 PM San Ignacio Bus Station 9:00 AM Buenos Aires Liniers Bus Station  Premium Economy $83
Rio Parana 16h 45m 1:00 PM San Ignacio Bus Station 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $84
La Santaniana 18h 20m 1:40 PM San Ignacio Bus Station 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $91
La Santaniana 16h 50m 1:40 PM San Ignacio Bus Station 6:30 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from San Ignacio to Buenos Aires via Encarnacion, you can save more than $21? You can find the corresponding connections below.
    • Expreso Paraguay S.A.
      19h 40m
      0
      4:00 PM
      San Ignacio
      Bus Station
      6:45 PM
      Encarnacion
      Bus Station
      0
      Expreso Paraguay S.A.
      First Class
      $17
      • Waiting Time 1h 55m
    • Central de Pasajes
      15h 0m
      0
      8:40 PM
      Encarnacion
      Bus Station
      11:40 AM
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      $46
    Travel time is 2h 55m longer, but you will save $21

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 5m 12:55 PM San Ignacio Bus Station 9:00 AM Buenos Aires Liniers Bus Station  Premium Economy $83
Rio Parana 16h 45m 1:00 PM San Ignacio Bus Station 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $84
La Santaniana 18h 20m 1:40 PM San Ignacio Bus Station 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $91
La Santaniana 16h 50m 1:40 PM San Ignacio Bus Station 6:30 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from San Ignacio to Buenos Aires via Encarnacion, you can save more than $21? You can find the corresponding connections below.
    • Expreso Paraguay S.A.
      19h 40m
      0
      4:00 PM
      San Ignacio
      Bus Station
      6:45 PM
      Encarnacion
      Bus Station
      0
      Expreso Paraguay S.A.
      First Class
      $17
      • Waiting Time 1h 55m
    • Central de Pasajes
      15h 0m
      0
      8:40 PM
      Encarnacion
      Bus Station
      11:40 AM
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      $46
    Travel time is 2h 55m longer, but you will save $21

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Rio Parana 16h 45m 1:00 PM San Ignacio Bus Station 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $84
La Santaniana 16h 50m 1:40 PM San Ignacio Bus Station 6:30 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from San Ignacio to Buenos Aires via Encarnacion, you can save more than $22? You can find the corresponding connections below.
    • Expreso Paraguay S.A.
      19h 40m
      0
      4:00 PM
      San Ignacio
      Bus Station
      6:45 PM
      Encarnacion
      Bus Station
      0
      Expreso Paraguay S.A.
      First Class
      $17
      • Waiting Time 1h 55m
    • Central de Pasajes
      15h 0m
      0
      8:40 PM
      Encarnacion
      Bus Station
      11:40 AM
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      $46
    Travel time is 2h 55m longer, but you will save $22

Best Price Offer: The price for the cheapest bus from San Ignacio to Buenos Aires is $83 on 6/14/2026. Flexible travelers save on ticket prices.


Facts about the bus from San Ignacio to Buenos Aires

Compare all providers like La Santaniana, Rio Parana and Crucero del Norte that travel 6 times every day by bus from San Ignacio to Buenos Aires in one click! Book your bus ticket from San Ignacio to Buenos Aires starting from $83!

Cheapest Bus $83
Fastest Bus 16h 45m
Earliest Bus 12:55 PM
Latest Bus 1:40 PM
Daily Bus Routes 6 Ø
Distance 539.8 miles
Bus Companies La Santaniana, Rio Parana and Crucero del Norte

Cheapest bus connections from San Ignacio to Buenos Aires

Every day, 6 buses from 3 bus companies leave San Ignacio for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/20/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 06/14
Monday 06/15
Tuesday 06/16
Wednesday 06/17
Thursday 06/18
Friday 06/19
Saturday 06/20
$83
Sunday 06/21
$83
Monday 06/22
$83
Tuesday 06/23
$83
Wednesday 06/24
$83
Thursday 06/25
$83
Friday 06/26
$83
Saturday 06/27
$91
Sunday 06/28
Monday 06/29
Tuesday 06/30
Wednesday 07/01
Thursday 07/02
Friday 07/03
Saturday 07/04
Sunday 07/05
Monday 07/06
Tuesday 07/07
Wednesday 07/08
Thursday 07/09
Friday 07/10
$91
Saturday 07/11

How to save money travelling from San Ignacio 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 Ignacio 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 Ignacio 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 San Ignacio to Buenos Aires are also emptier.

All bus stations and stops in San Ignacio and Buenos Aires

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

Service and Comfort on the bus from San Ignacio to Buenos Aires

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

FAQs about the San Ignacio to Buenos Aires bus

How much does a San Ignacio Buenos Aires bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $83 and takes 20h 5m to reach Buenos Aires. Compare offers to save money!

How much could I save by comparing buses from San Ignacio to Buenos Aires?

This route is offered by 3 companies with a range of ticket prices between $83 and $105. 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 San Ignacio to Buenos Aires each day?

Every day, the San Ignacio to Buenos Aires bus route is served by approximately 6 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from San Ignacio to Buenos Aires take?

The fastest bus from San Ignacio to Buenos Aires is offered by Rio Parana and takes 16h 45m. Bus tickets for this connection cost $84. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from San Ignacio to Buenos Aires?

The earliest bus arriving in Buenos Aires from San Ignacio starts at 12:55 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 San Ignacio to Buenos Aires?

The latest bus trip departing from San Ignacio for Buenos Aires starts at 1:40 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 San Ignacio Buenos Aires route?

When traveling by bus from San Ignacio to Buenos Aires, passengers can travel with La Santaniana, Rio Parana and Crucero del Norte. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between San Ignacio and Buenos Aires?

You can check all the direct connections between San Ignacio 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: La Santaniana, Rio Parana and Crucero del Norte.

What can I take with me on the San Ignacio 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 San Ignacio 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 San Ignacio 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 San Ignacio to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from San Ignacio 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 6 daily trips between San Ignacio 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 Ignacio to Buenos Aires?

Prices and availability for 6 trips between San Ignacio 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 Ignacio to Buenos Aires

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.

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