What is the best way to travel from Porto Alegre, RS to Posadas, AR?
Looking for a trip? Compare all the available Flights and Buses for the journey to Posadas, AR from Porto Alegre, RS. Check between different modes of transportation, look 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 get to Posadas, AR with just $68 by taking a Bus from Rio Uruguay, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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Aerolíneas Argentinas20h 45m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:50 PMLibertador 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 6/2/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/3/2026 5:50:00 PM. 50 Economy ticket for $174 per person are available. Travel duration is 20h 45m
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Aerolíneas Argentinas12h 50m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport9:55 AMLibertador 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 6/2/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/3/2026 9:55:00 AM. 50 Economy ticket for $194 per person are available. Travel duration is 12h 50m
Cheapest Flights Tuesday
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Rio Uruguay11h 30m010:35 PMPorto Alegre, RSCentral Bus Station10:05 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 6/4/2026 10:35:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 6/5/2026 10:05:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
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Aerolíneas Argentinas22h 20m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport7:25 PMLibertador 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 6/4/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/5/2026 7:25:00 PM. 50 Economy ticket for $517 per person are available. Travel duration is 22h 20m
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Aerolíneas Argentinas12h 50m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport9:55 AMLibertador 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 6/4/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/5/2026 9:55:00 AM. 50 Economy ticket for $562 per person are available. Travel duration is 12h 50m
Cheapest Buses Thursday
Cheapest Flights Thursday
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LATAM Brasil12h 15m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport7:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/5/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/5/2026 7:25:00 PM. 50 Economy ticket for $398 per person are available. Travel duration is 12h 15m
Cheapest Flights Friday
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Aerolíneas Argentinas6h 0m08:25 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport2:25 PMLibertador 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 6/6/2026 8:25:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/6/2026 2:25:00 PM. 50 Economy ticket for $524 per person are available. Travel duration is 6h 0m
Cheapest Flights Saturday
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Aerolíneas Argentinas18h 25m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport3:30 PMLibertador 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 6/7/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 3:30:00 PM. 50 Economy ticket for $335 per person are available. Travel duration is 18h 25m
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Aerolíneas Argentinas13h 40m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:45 AMLibertador 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 6/7/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 10:45:00 AM. 50 Economy ticket for $521 per person are available. Travel duration is 13h 40m
Cheapest Flights Sunday
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LATAM Brasil26h 55m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:05 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/8/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/9/2026 10:05:00 AM. 50 Economy ticket for $305 per person are available. Travel duration is 26h 55m
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LATAM Brasil8h 35m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport3:45 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/8/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 3:45:00 PM. 50 Economy ticket for $320 per person are available. Travel duration is 8h 35m
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LATAM Brasil14h 30m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport9:40 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/8/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 9:40:00 PM. 50 Economy ticket for $366 per person are available. Travel duration is 14h 30m
Cheapest Flights Monday
What are the fastest trips from Porto Alegre, RS to Posadas, AR?
You can get to Posadas, AR from Porto Alegre, RS in just 6h 0m with a Flight from Aerolíneas Argentinas. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Aerolíneas Argentinas12h 50m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport9:55 AMLibertador 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 6/2/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/3/2026 9:55:00 AM. 50 Economy ticket for $194 per person are available. Travel duration is 12h 50m
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Aerolíneas Argentinas20h 45m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:50 PMLibertador 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 6/2/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/3/2026 5:50:00 PM. 50 Economy ticket for $174 per person are available. Travel duration is 20h 45m
Fastest Flights Tuesday
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Rio Uruguay11h 30m010:35 PMPorto Alegre, RSCentral Bus Station10:05 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 6/4/2026 10:35:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 6/5/2026 10:05:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
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Aerolíneas Argentinas12h 50m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport9:55 AMLibertador 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 6/4/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/5/2026 9:55:00 AM. 50 Economy ticket for $562 per person are available. Travel duration is 12h 50m
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Aerolíneas Argentinas22h 20m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport7:25 PMLibertador 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 6/4/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/5/2026 7:25:00 PM. 50 Economy ticket for $517 per person are available. Travel duration is 22h 20m
Fastest Buses Thursday
Fastest Flights Thursday
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LATAM Brasil12h 15m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport7:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/5/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/5/2026 7:25:00 PM. 50 Economy ticket for $398 per person are available. Travel duration is 12h 15m
Fastest Flights Friday
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Aerolíneas Argentinas6h 0m08:25 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport2:25 PMLibertador 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 6/6/2026 8:25:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/6/2026 2:25:00 PM. 50 Economy ticket for $524 per person are available. Travel duration is 6h 0m
Fastest Flights Saturday
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Aerolíneas Argentinas13h 40m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:45 AMLibertador 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 6/7/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 10:45:00 AM. 50 Economy ticket for $521 per person are available. Travel duration is 13h 40m
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Aerolíneas Argentinas18h 25m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport3:30 PMLibertador 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 6/7/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 3:30:00 PM. 50 Economy ticket for $335 per person are available. Travel duration is 18h 25m
Fastest Flights Sunday
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LATAM Brasil8h 35m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport3:45 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/8/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 3:45:00 PM. 50 Economy ticket for $320 per person are available. Travel duration is 8h 35m
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LATAM Brasil14h 30m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport9:40 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/8/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/8/2026 9:40:00 PM. 50 Economy ticket for $366 per person are available. Travel duration is 14h 30m
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LATAM Brasil26h 55m07:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:05 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 6/8/2026 7:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 6/9/2026 10:05:00 AM. 50 Economy ticket for $305 per person are available. Travel duration is 26h 55m
Fastest Flights Monday
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 Bus 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 2 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 $68 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 Posadas, AR in just 6h 0m.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, LATAM Brasil 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, LATAM Brasil and Rio Uruguay. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Rio Uruguay
Airlines: Aerolíneas Argentinas and LATAM Brasil
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 2 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 338.2 miles.
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 $68 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 6h 0m with a Flight from Aerolíneas Argentinas.
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!
