What is the best way to travel from Porto Alegre, RS to Posadas, AR?
Looking for a trip? Check and compare all the available Flights and Buses to Posadas, AR from Porto Alegre, RS. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach Posadas, AR from Porto Alegre, RS?
You can reach Posadas, AR with just £37 by taking a Bus from Rio Uruguay, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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Rio Uruguay11h 30m022:35Porto Alegre, RSCentral Bus Station10:05Posadas, ARCoach Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 25/06/2026 22:35:00 to Coach Station, Posadas, AR (Argentina) arriving at 26/06/2026 10:05:00. 50 Premium Economy ticket for £37 per person are available. Travel duration is 11h 30m
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Aerolíneas Argentinas21h 20m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport18:25Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 25/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 26/06/2026 18:25:00. 50 Economy ticket for £191 per person are available. Travel duration is 21h 20m
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Aerolíneas Argentinas12h 50m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport09:55Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 25/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 26/06/2026 09:55:00. 50 Economy ticket for £207 per person are available. Travel duration is 12h 50m
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Aerolíneas Argentinas23h 5m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport20:10Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 25/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 26/06/2026 20:10:00. 50 Economy ticket for £251 per person are available. Travel duration is 23h 5m
Cheapest Buses Thursday
Cheapest Flights Thursday
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Aerolíneas Argentinas13h 25m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:30Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 28/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 29/06/2026 10:30:00. 50 Economy ticket for £121 per person are available. Travel duration is 13h 25m
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Aerolíneas Argentinas13h 15m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:20Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 28/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 29/06/2026 10:20:00. 50 Economy ticket for £244 per person are available. Travel duration is 13h 15m
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Aerolíneas Argentinas24h 35m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport21:40Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 28/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 29/06/2026 21:40:00. 50 Economy ticket for £318 per person are available. Travel duration is 24h 35m
Cheapest Flights Sunday
What are the fastest trips from Porto Alegre, RS to Posadas, AR?
You can get to Posadas, AR from Porto Alegre, RS in just 11h 30m with a Bus from Rio Uruguay. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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Rio Uruguay11h 30m022:35Porto Alegre, RSCentral Bus Station10:05Posadas, ARCoach Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 25/06/2026 22:35:00 to Coach Station, Posadas, AR (Argentina) arriving at 26/06/2026 10:05:00. 50 Premium Economy ticket for £37 per person are available. Travel duration is 11h 30m
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Aerolíneas Argentinas12h 50m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport09:55Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 25/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 26/06/2026 09:55:00. 50 Economy ticket for £207 per person are available. Travel duration is 12h 50m
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Aerolíneas Argentinas21h 20m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport18:25Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 25/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 26/06/2026 18:25:00. 50 Economy ticket for £191 per person are available. Travel duration is 21h 20m
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Aerolíneas Argentinas23h 5m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport20:10Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 25/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 26/06/2026 20:10:00. 50 Economy ticket for £251 per person are available. Travel duration is 23h 5m
Fastest Buses Thursday
Fastest Flights Thursday
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Aerolíneas Argentinas13h 15m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:20Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 28/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 29/06/2026 10:20:00. 50 Economy ticket for £244 per person are available. Travel duration is 13h 15m
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Aerolíneas Argentinas13h 25m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:30Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 28/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 29/06/2026 10:30:00. 50 Economy ticket for £121 per person are available. Travel duration is 13h 25m
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Aerolíneas Argentinas24h 35m021:05Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport21:40Libertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 28/06/2026 21:05:00 to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 29/06/2026 21:40:00. 50 Economy ticket for £318 per person are available. Travel duration is 24h 35m
Fastest Flights Sunday
Here you will find all operators and timetables for a
Bus from Porto Alegre, RS to Posadas, AR
What are the most popular stations in Porto Alegre, RS and Posadas, AR?
In Porto Alegre, RS, you will usually depart from Central Bus Station, Laçador or São João, while in Posadas, AR you will be arriving at Coach Station, Alperin Hogar or Arroyo Mártires, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Posadas, AR from Porto Alegre, RS? With 4 connections between 2 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Porto Alegre, RS and Posadas, AR, you can pay as low as £37 with a Bus from Rio Uruguay.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Bus from Rio Uruguay: you will get to Posadas, AR in just 11h 30m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Porto Alegre, RS and Posadas, AR are Aerolíneas Argentinas and Rio Uruguay, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Porto Alegre, RS and Posadas, AR is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Salgado Filho - Porto Alegre Airport or to Encarnacion, and look at flights from Salgado Filho - Porto Alegre Airport, and landing at Encarnacion Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Porto Alegre, RS to Posadas, AR?
The most popular companies between Porto Alegre, RS and Posadas, AR, are Aerolíneas Argentinas and Rio Uruguay. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Rio Uruguay
Airlines: Aerolíneas Argentinas
All you need to know when you travel from Porto Alegre, RS to Posadas, AR
Check all information on comfort and services on all modes of transports from Porto Alegre, RS to Posadas, AR. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Porto Alegre, RS to Posadas, AR
How can I reach Posadas, AR from Porto Alegre, RS?
Every day, there are on average 4 connections between Flight and Bus, with which you can get to Posadas, AR from Porto Alegre, RS.
How far is Posadas, AR from Porto Alegre, RS?
The distance between Porto Alegre, RS and Posadas, AR is 544.2 km.
What is the most ecofriendly mode of transport between Porto Alegre, RS and Posadas, AR?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 15 kgs of CO2, a train 19 kgs, a car 93 kgs, and a flight 134 kgs.
What is the cheapest mode of transport from Porto Alegre, RS to Posadas, AR?
You can get to Posadas, AR with just £37 by taking a Bus from Rio Uruguay.
What is the fastest way to get from Porto Alegre, RS to Posadas, AR?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Posadas, AR in just 11h 30m with a Bus from Rio Uruguay.
More routes to Porto Alegre, RS and to Posadas, AR
Looking for more options? Here you can see the most popular routes to Porto Alegre, RS and to Posadas, AR. Simply click on a connection, and you’ll find all the details about the route!
