Bus tickets Porto Alegre, RS to Buenos Aires from £88

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Compare all timetables for the bus from Porto Alegre, RS to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Porto Alegre, RS to Buenos Aires from various bus operators like JBL Turismo or Flecha Bus for the next days.

today
£88
tomorrow
£96
Monday
£103
Tuesday
£88
Wednesday
£88
Thursday
£94
Friday
£96

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Flecha Bus 20h 0m 17:15 Porto Alegre, RS Central Bus Station 13:15 Buenos Aires Retiro Bus Station  Premium Economy £88
JBL Turismo 23h 10m 17:45 Porto Alegre, RS Central Bus Station 16:55 Buenos Aires Retiro Bus Station  Premium Economy £96
  • Did you know that if you travel from Porto Alegre, RS to Buenos Aires via Uruguaiana, RS, you can save more than £32? You can find the corresponding connections below.
    • Viação Planalto
      24h 55m
      0
      15:00
      Porto Alegre, RS
      Central Bus Station
      01:00
      Uruguaiana, RS
      Central Coach Station
      0
      Viação Planalto
      Basic
      £30
      • Waiting Time 2h 50m
    • JBL Turismo
      12h 5m
      0
      03:50
      Uruguaiana, RS
      Central Coach Station
      15:55
      Buenos Aires
      Retiro Bus Station
      0
      JBL Turismo
      Premium Economy
      £27
    Travel time is 4h 55m longer, but you will save £32

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Flecha Bus 20h 0m 17:15 Porto Alegre, RS Central Bus Station 13:15 Buenos Aires Retiro Bus Station  Premium Economy £96
JBL Turismo 22h 10m 17:45 Porto Alegre, RS Central Bus Station 15:55 Buenos Aires Retiro Bus Station  Premium Economy £96
  • Did you know that if you travel from Porto Alegre, RS to Buenos Aires via Uruguaiana, RS, you can save more than £40? You can find the corresponding connections below.
    • Viação Planalto
      24h 55m
      0
      15:00
      Porto Alegre, RS
      Central Bus Station
      01:00
      Uruguaiana, RS
      Central Coach Station
      0
      Viação Planalto
      Basic
      £30
      • Waiting Time 2h 50m
    • JBL Turismo
      12h 5m
      0
      03:50
      Uruguaiana, RS
      Central Coach Station
      15:55
      Buenos Aires
      Retiro Bus Station
      0
      JBL Turismo
      Premium Economy
      £27
    Travel time is 4h 55m longer, but you will save £40

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
JBL Turismo 24h 15m 17:45 Porto Alegre, RS Central Bus Station 18:00 Buenos Aires Retiro Bus Station  Basic £103
Flecha Bus 20h 0m 17:15 Porto Alegre, RS Central Bus Station 13:15 Buenos Aires Retiro Bus Station  Premium Economy £111
  • Did you know that if you travel from Porto Alegre, RS to Buenos Aires via Uruguaiana, RS, you can save more than £47? You can find the corresponding connections below.
    • Viação Planalto
      24h 55m
      0
      15:00
      Porto Alegre, RS
      Central Bus Station
      01:00
      Uruguaiana, RS
      Central Coach Station
      0
      Viação Planalto
      Basic
      £30
      • Waiting Time 2h 50m
    • JBL Turismo
      12h 5m
      0
      03:50
      Uruguaiana, RS
      Central Coach Station
      15:55
      Buenos Aires
      Retiro Bus Station
      0
      JBL Turismo
      Premium Economy
      £27
    Travel time is 4h 55m longer, but you will save £47

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
JBL Turismo 23h 10m 17:45 Porto Alegre, RS Central Bus Station 16:55 Buenos Aires Retiro Bus Station  Premium Economy £88
Flecha Bus 20h 0m 17:15 Porto Alegre, RS Central Bus Station 13:15 Buenos Aires Retiro Bus Station  Premium Economy £96
  • Did you know that if you travel from Porto Alegre, RS to Buenos Aires via Uruguaiana, RS, you can save more than £32? You can find the corresponding connections below.
    • Viação Planalto
      24h 55m
      0
      15:00
      Porto Alegre, RS
      Central Bus Station
      01:00
      Uruguaiana, RS
      Central Coach Station
      0
      Viação Planalto
      Basic
      £30
      • Waiting Time 2h 50m
    • JBL Turismo
      12h 5m
      0
      03:50
      Uruguaiana, RS
      Central Coach Station
      15:55
      Buenos Aires
      Retiro Bus Station
      0
      JBL Turismo
      Premium Economy
      £27
    Travel time is 4h 55m longer, but you will save £32

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
JBL Turismo 22h 10m 17:45 Porto Alegre, RS Central Bus Station 15:55 Buenos Aires Retiro Bus Station  Premium Economy £88
Flecha Bus 20h 0m 17:15 Porto Alegre, RS Central Bus Station 13:15 Buenos Aires Retiro Bus Station  Premium Economy £96
  • Did you know that if you travel from Porto Alegre, RS to Buenos Aires via Uruguaiana, RS, you can save more than £32? You can find the corresponding connections below.
    • Viação Planalto
      24h 55m
      0
      15:00
      Porto Alegre, RS
      Central Bus Station
      01:00
      Uruguaiana, RS
      Central Coach Station
      0
      Viação Planalto
      Basic
      £30
      • Waiting Time 2h 50m
    • JBL Turismo
      12h 5m
      0
      03:50
      Uruguaiana, RS
      Central Coach Station
      15:55
      Buenos Aires
      Retiro Bus Station
      0
      JBL Turismo
      Premium Economy
      £27
    Travel time is 4h 55m longer, but you will save £32

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
JBL Turismo 23h 10m 17:45 Porto Alegre, RS Central Bus Station 16:55 Buenos Aires Retiro Bus Station  Economy £94
Flecha Bus 20h 0m 17:15 Porto Alegre, RS Central Bus Station 13:15 Buenos Aires Retiro Bus Station  Premium Economy £96
  • Did you know that if you travel from Porto Alegre, RS to Buenos Aires via Uruguaiana, RS, you can save more than £38? You can find the corresponding connections below.
    • Viação Planalto
      24h 55m
      0
      15:00
      Porto Alegre, RS
      Central Bus Station
      01:00
      Uruguaiana, RS
      Central Coach Station
      0
      Viação Planalto
      Basic
      £30
      • Waiting Time 2h 50m
    • JBL Turismo
      12h 5m
      0
      03:50
      Uruguaiana, RS
      Central Coach Station
      15:55
      Buenos Aires
      Retiro Bus Station
      0
      JBL Turismo
      Premium Economy
      £27
    Travel time is 4h 55m longer, but you will save £38

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Flecha Bus 20h 0m 17:15 Porto Alegre, RS Central Bus Station 13:15 Buenos Aires Retiro Bus Station  Premium Economy £96
JBL Turismo 22h 10m 17:45 Porto Alegre, RS Central Bus Station 15:55 Buenos Aires Retiro Bus Station  Premium Economy £96
  • Did you know that if you travel from Porto Alegre, RS to Buenos Aires via Uruguaiana, RS, you can save more than £40? You can find the corresponding connections below.
    • Viação Planalto
      24h 55m
      0
      15:00
      Porto Alegre, RS
      Central Bus Station
      01:00
      Uruguaiana, RS
      Central Coach Station
      0
      Viação Planalto
      Basic
      £30
      • Waiting Time 2h 50m
    • JBL Turismo
      12h 5m
      0
      03:50
      Uruguaiana, RS
      Central Coach Station
      15:55
      Buenos Aires
      Retiro Bus Station
      0
      JBL Turismo
      Premium Economy
      £27
    Travel time is 4h 55m longer, but you will save £40

Best Price Offer: The price for the cheapest coach from Porto Alegre, RS to Buenos Aires is £88 on 21/03/2026. Flexible travellers save on ticket prices.


Facts about coaches from Porto Alegre, RS to Buenos Aires

Compare all providers like JBL Turismo and Flecha Bus that travel 13 times every day by bus from Porto Alegre, RS to Buenos Aires in one click! Book your bus ticket from Porto Alegre, RS to Buenos Aires starting from £88!

Cheapest Bus £88
Fastest Bus 20h 0m
Earliest Coach 17:15
Latest Coach 17:45
Daily Bus Connections 13 Ø
Distance 845.9 km
Coach Companies JBL Turismo and Flecha Bus

Cheapest coach connections from Porto Alegre, RS to Buenos Aires

Every day, 13 buses from 2 coach companies leave Porto Alegre, RS for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 21/03/2026 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 16/03
Tuesday 17/03
Wednesday 18/03
Thursday 19/03
Friday 20/03
Saturday 21/03
£103
Sunday 22/03
£96
Monday 23/03
£103
Tuesday 24/03
£96
Wednesday 25/03
£96
Thursday 26/03
£103
Friday 27/03
£96
Saturday 28/03
£103
Sunday 29/03
£94
Monday 30/03
£96
Tuesday 31/03
£103
Wednesday 01/04
£96
Thursday 02/04
£103
Friday 03/04
£96
Saturday 04/04
£94
Sunday 05/04
£96
Monday 06/04
£96
Tuesday 07/04
£103
Wednesday 08/04
£96
Thursday 09/04
£94
Friday 10/04
£96
Saturday 11/04
£103
Sunday 12/04

How to save money travelling from Porto Alegre, RS 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 Porto Alegre, RS 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 Porto Alegre, RS 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 Porto Alegre, RS to Buenos Aires are also emptier.

All bus stations and stops in Porto Alegre, RS and Buenos Aires

The map below shows you where to find all the bus stations in Porto Alegre, RS and Buenos Aires.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Porto Alegre, RS to Buenos Aires? Compare all modes of transports from Porto Alegre, RS to Buenos Aires.

Service and Comfort on the bus from Porto Alegre, RS to Buenos Aires

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

FAQs about the Porto Alegre, RS to Buenos Aires bus

How much does a Porto Alegre, RS - Buenos Aires coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Porto Alegre, RS - Buenos Aires bus trip is available from £88 and takes 20h 0m. Compare offers and save money!

How much could I save by comparing buses from Porto Alegre, RS to Buenos Aires?

The connection Porto Alegre, RS to Buenos Aires is offered by 2 companies with ticket prices ranging from £88 to £150. 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 Porto Alegre, RS - Buenos Aires route on average every day?

Each day, the bus route from Porto Alegre, RS to Buenos Aires is offered by roughly 13 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Buenos Aires from Porto Alegre, RS take?

The quickest coach from Porto Alegre, RS to Buenos Aires is provided by Flecha Bus and takes 20h 0m. Coach tickets for this connection cost £88. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Porto Alegre, RS to Buenos Aires?

The earliest bus to Buenos Aires departs from Porto Alegre, RS at 17:15. 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 Porto Alegre, RS to Buenos Aires?

The latest bus to Buenos Aires departs from Porto Alegre, RS at 17:45. 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 Porto Alegre, RS - Buenos Aires route?

Passengers looking to travel from Porto Alegre, RS to Buenos Aires can travel with JBL Turismo and Flecha Bus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Porto Alegre, RS and Buenos Aires?

You can check all the direct connections between Porto Alegre, RS 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: JBL Turismo and Flecha Bus.

What can I take with me on the bus to Buenos Aires from Porto Alegre, RS?

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 Porto Alegre, RS 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 Porto Alegre, RS 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 Porto Alegre, RS to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from Porto Alegre, RS 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 13 daily trips between Porto Alegre, RS 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 Porto Alegre, RS to Buenos Aires?

Prices and availability for 13 trips between Porto Alegre, RS 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 Porto Alegre, RS to Buenos Aires

Basic
Basic

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

Economy
Economy

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

Premium Economy
PremiumEconomy

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

More bus routes to Porto Alegre, RS and to Buenos Aires

Here’s an overview of the most popular bus routes to Porto Alegre, RS and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus from Torres, RS to Porto Alegre, RS Bus from Torres, RS to Porto Alegre, RS
Bus Itapema, SC to Porto Alegre, RS Bus Itapema, SC to Porto Alegre, RS
Buses Maldonado to Porto Alegre, RS Buses Maldonado to Porto Alegre, RS
Coaches Maringá, PR to Porto Alegre, RS Coaches Maringá, PR to Porto Alegre, RS
Coaches Villa María to Buenos Aires Coaches Villa María to Buenos Aires
Bus Trelew to Buenos Aires Bus Trelew to Buenos Aires
Comodoro Rivadavia to Buenos Aires bus Comodoro Rivadavia to Buenos Aires bus
Buses La Rioja, LR to Buenos Aires Buses La Rioja, LR to Buenos Aires
Popular Airport Transfers to Porto Alegre, RS and to Buenos Aires
CheckMyBus › Coaches in Brazil › Coach to Porto Alegre, RS › Coach to Buenos Aires

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