What is the best way to travel from Posadas, AR to Porto Alegre, RS?
Looking for a trip? Check and compare all the available Flights and Buses to Porto Alegre, RS from Posadas, AR. 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 Porto Alegre, RS from Posadas, AR?
You can reach Porto Alegre, RS with just £54 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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Aerolíneas Argentinas24h 50m019:20Libertador General José de San Martín AirportLibertador General José de San Martín Airport20:10Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Aerolíneas Argentinas goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 23/03/2026 19:20:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 24/03/2026 20:10:00. 50 Economy ticket for £365 per person are available. Travel duration is 24h 50m
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Flybondi24h 0m020:10Libertador General José de San Martín AirportLibertador General José de San Martín Airport20:10Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Flybondi goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 23/03/2026 20:10:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 24/03/2026 20:10:00. 50 Economy ticket for £492 per person are available. Travel duration is 24h 0m
Cheapest Flights Monday
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Rio Uruguay11h 51m015:00Posadas, ARCoach Station02:51Porto Alegre, RSCentral Bus Station0Premium EconomyA Bus from Rio Uruguay goes from Coach Station, Posadas, AR (Argentina) at 27/03/2026 15:00:00 to Central Bus Station, Porto Alegre, RS (Brazil) arriving at 28/03/2026 02:51:00. 50 Premium Economy ticket for £54 per person are available. Travel duration is 11h 51m
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Rio Uruguay11h 51m015:05Posadas, ARCoach Station02:56Porto Alegre, RSCentral Bus Station0First ClassA Bus from Rio Uruguay goes from Coach Station, Posadas, AR (Argentina) at 27/03/2026 15:05:00 to Central Bus Station, Porto Alegre, RS (Brazil) arriving at 28/03/2026 02:56:00. 50 First Class ticket for £65 per person are available. Travel duration is 11h 51m
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Aerolíneas Argentinas20h 40m009:40Libertador General José de San Martín AirportLibertador General José de San Martín Airport06:20Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Aerolíneas Argentinas goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 27/03/2026 09:40:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 28/03/2026 06:20:00. 50 Economy ticket for £260 per person are available. Travel duration is 20h 40m
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Flybondi17h 15m013:05Libertador General José de San Martín AirportLibertador General José de San Martín Airport06:20Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Flybondi goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 27/03/2026 13:05:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 28/03/2026 06:20:00. 50 Economy ticket for £268 per person are available. Travel duration is 17h 15m
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Aerolíneas Argentinas9h 15m021:05Libertador General José de San Martín AirportLibertador General José de San Martín Airport06:20Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Aerolíneas Argentinas goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 27/03/2026 21:05:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 28/03/2026 06:20:00. 50 Economy ticket for £349 per person are available. Travel duration is 9h 15m
Cheapest Buses Friday
Cheapest Flights Friday
What are the fastest trips from Posadas, AR to Porto Alegre, RS?
You can get to Porto Alegre, RS from Posadas, AR in just 9h 15m with a Flight from Aerolíneas Argentinas. 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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Flybondi24h 0m020:10Libertador General José de San Martín AirportLibertador General José de San Martín Airport20:10Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Flybondi goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 23/03/2026 20:10:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 24/03/2026 20:10:00. 50 Economy ticket for £492 per person are available. Travel duration is 24h 0m
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Aerolíneas Argentinas24h 50m019:20Libertador General José de San Martín AirportLibertador General José de San Martín Airport20:10Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Aerolíneas Argentinas goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 23/03/2026 19:20:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 24/03/2026 20:10:00. 50 Economy ticket for £365 per person are available. Travel duration is 24h 50m
Fastest Flights Monday
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Aerolíneas Argentinas9h 15m021:05Libertador General José de San Martín AirportLibertador General José de San Martín Airport06:20Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Aerolíneas Argentinas goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 27/03/2026 21:05:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 28/03/2026 06:20:00. 50 Economy ticket for £349 per person are available. Travel duration is 9h 15m
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Flybondi17h 15m013:05Libertador General José de San Martín AirportLibertador General José de San Martín Airport06:20Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Flybondi goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 27/03/2026 13:05:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 28/03/2026 06:20:00. 50 Economy ticket for £268 per person are available. Travel duration is 17h 15m
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Aerolíneas Argentinas20h 40m009:40Libertador General José de San Martín AirportLibertador General José de San Martín Airport06:20Salgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport0EconomyA Flight from Aerolíneas Argentinas goes from Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) at 27/03/2026 09:40:00 to Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) arriving at 28/03/2026 06:20:00. 50 Economy ticket for £260 per person are available. Travel duration is 20h 40m
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Rio Uruguay11h 51m015:00Posadas, ARCoach Station02:51Porto Alegre, RSCentral Bus Station0Premium EconomyA Bus from Rio Uruguay goes from Coach Station, Posadas, AR (Argentina) at 27/03/2026 15:00:00 to Central Bus Station, Porto Alegre, RS (Brazil) arriving at 28/03/2026 02:51:00. 50 Premium Economy ticket for £54 per person are available. Travel duration is 11h 51m
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Rio Uruguay11h 51m015:05Posadas, ARCoach Station02:56Porto Alegre, RSCentral Bus Station0First ClassA Bus from Rio Uruguay goes from Coach Station, Posadas, AR (Argentina) at 27/03/2026 15:05:00 to Central Bus Station, Porto Alegre, RS (Brazil) arriving at 28/03/2026 02:56:00. 50 First Class ticket for £65 per person are available. Travel duration is 11h 51m
Fastest Flights Friday
Fastest Buses Friday
Here you will find all operators and timetables for a
Bus from Posadas, AR to Porto Alegre, RS
What are the most popular stations in Posadas, AR and Porto Alegre, RS?
In Posadas, AR, you will usually depart from Alperin Hogar, Arroyo Mártires or Coach Station, while in Porto Alegre, RS you will be arriving at Central Bus Station, Laçador or São João, 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 Porto Alegre, RS from Posadas, AR? 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 Posadas, AR and Porto Alegre, RS, you can pay as low as £54 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 Flight from Aerolíneas Argentinas: you will get to Porto Alegre, RS in just 9h 15m.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 Posadas, AR and Porto Alegre, RS are Rio Uruguay, Aerolíneas Argentinas and Flybondi, 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 Posadas, AR and Porto Alegre, RS 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 Encarnacion or to Salgado Filho - Porto Alegre Airport, and look at flights from Encarnacion Airport, and landing at Salgado Filho - Porto Alegre 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 Posadas, AR to Porto Alegre, RS?
The most popular companies between Posadas, AR and Porto Alegre, RS, are Rio Uruguay, Aerolíneas Argentinas and Flybondi. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Rio Uruguay
Airlines: Aerolíneas Argentinas and Flybondi
All you need to know when you travel from Posadas, AR to Porto Alegre, RS
Check all information on comfort and services on all modes of transports from Posadas, AR to Porto Alegre, RS. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Posadas, AR to Porto Alegre, RS
How can I reach Porto Alegre, RS from Posadas, AR?
Every day, there are on average 4 connections between Flight and Bus, with which you can get to Porto Alegre, RS from Posadas, AR.
How far is Porto Alegre, RS from Posadas, AR?
The distance between Posadas, AR and Porto Alegre, RS is 544.2 km.
What is the most ecofriendly mode of transport between Posadas, AR and Porto Alegre, RS?
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 Posadas, AR to Porto Alegre, RS?
You can get to Porto Alegre, RS with just £54 by taking a Bus from Rio Uruguay.
What is the fastest way to get from Posadas, AR to Porto Alegre, RS?
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 Porto Alegre, RS in just 9h 15m with a Flight from Aerolíneas Argentinas.
More routes to Posadas, AR and to Porto Alegre, RS
Looking for more options? Here you can see the most popular routes to Posadas, AR and to Porto Alegre, RS. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Posadas, AR
- Balneário Camboriú to Posadas, AR
- Buenos Aires to Posadas, AR
- Burzaco to Posadas, AR
- Córdoba, CD to Posadas, AR
- Florianópolis, SC to Posadas, AR
- Porto Alegre, RS to Posadas, AR
- Rio de Janeiro to Posadas, AR
- Rosario, SF to Posadas, AR
- San Justo, BA to Posadas, AR
- San Miguel de Tucumán to Posadas, AR
- Santiago del Estero to Posadas, AR
- São Paulo to Posadas, AR
- Trips to Porto Alegre, RS
- Alegrete, RS to Porto Alegre, RS
- Balneário Camboriú to Porto Alegre, RS
- Brasília, DF to Porto Alegre, RS
- Camaquã , RS to Porto Alegre, RS
- Campo Grande, MS to Porto Alegre, RS
- Embu das Artes, SP to Porto Alegre, RS
- Farroupilha to Porto Alegre, RS
- Foz do Iguaçu, PR to Porto Alegre, RS
- Goiânia, GO to Porto Alegre, RS
- Gramado, RS to Porto Alegre, RS
- Imbituba, SC to Porto Alegre, RS
- Itapema, SC to Porto Alegre, RS
- Passo Fundo, RS to Porto Alegre, RS
- Rio Grande, RS to Porto Alegre, RS
- Rosário do Sul to Porto Alegre, RS
- Salvador, BA to Porto Alegre, RS
- Santa Maria, RS to Porto Alegre, RS
- Santana do Livramento, RS to Porto Alegre, RS
- Santo Ângelo, RS to Porto Alegre, RS
- Soledade, RS to Porto Alegre, RS
- Tijucas, SC to Porto Alegre, RS
- Tubarão, SC to Porto Alegre, RS
- Uberlândia, MG to Porto Alegre, RS
- Uruguaiana, RS to Porto Alegre, RS
