What is the best way to travel from Porto Alegre, RS to Posadas, AR?
Looking for a trip? Compare all the available Buses and Flights 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 3 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.
-
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 1/13/2026 10:35:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/14/2026 10:05:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
-
Rio Uruguay11h 30m010:40 PMPorto Alegre, RSCentral Bus Station10:10 AMPosadas, ARBus Station0First ClassA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/13/2026 10:40:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/14/2026 10:10:00 AM. 50 First Class ticket for $82 per person are available. Travel duration is 11h 30m
-
Aerolíneas Argentinas11h 20m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:25 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 1/13/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/14/2026 8:25:00 AM. 50 Economy ticket for $234 per person are available. Travel duration is 11h 20m
-
Aerolíneas Argentinas15h 40m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:45 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 1/13/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/14/2026 12:45:00 PM. 50 Economy ticket for $279 per person are available. Travel duration is 15h 40m
Cheapest Buses Tuesday
Cheapest Flights Tuesday
-
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 1/14/2026 10:35:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/15/2026 10:05:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
-
Rio Uruguay11h 30m010:40 PMPorto Alegre, RSCentral Bus Station10:10 AMPosadas, ARBus Station0First ClassA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/14/2026 10:40:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/15/2026 10:10:00 AM. 50 First Class ticket for $82 per person are available. Travel duration is 11h 30m
-
LATAM Brasil25h 45m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:45 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 1/14/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/15/2026 8:45:00 AM. 50 Economy ticket for $247 per person are available. Travel duration is 25h 45m
-
LATAM Brasil5h 45m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:45 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 1/14/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/14/2026 12:45:00 PM. 50 Economy ticket for $270 per person are available. Travel duration is 5h 45m
Cheapest Buses Wednesday
Cheapest Flights Wednesday
-
Rio Uruguay11h 30m010:38 PMPorto Alegre, RSCentral Bus Station10:08 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/15/2026 10:38:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 10:08:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
-
Gol Linhas Aéreas11h 15m06:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Gol Linhas Aéreas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 1/15/2026 6:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/15/2026 5:25:00 PM. 50 Economy ticket for $190 per person are available. Travel duration is 11h 15m
-
Aerolíneas Argentinas11h 40m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:45 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 1/15/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 8:45:00 AM. 50 Economy ticket for $212 per person are available. Travel duration is 11h 40m
-
Aerolíneas Argentinas13h 45m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:50 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 1/15/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 10:50:00 AM. 50 Economy ticket for $213 per person are available. Travel duration is 13h 45m
Cheapest Buses Thursday
Cheapest Flights Thursday
-
Rio Uruguay11h 30m010:37 PMPorto Alegre, RSCentral Bus Station10:07 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/16/2026 10:37:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 10:07:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
-
Rio Uruguay11h 30m010:40 PMPorto Alegre, RSCentral Bus Station10:10 AMPosadas, ARBus Station0First ClassA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/16/2026 10:40:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 10:10:00 AM. 50 First Class ticket for $82 per person are available. Travel duration is 11h 30m
-
Aerolíneas Argentinas6h 10m06:45 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:55 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 1/16/2026 6:45:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 12:55:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 6h 10m
-
Aerolíneas Argentinas27h 55m06:45 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:40 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 1/16/2026 6:45:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 10:40:00 AM. 50 Economy ticket for $219 per person are available. Travel duration is 27h 55m
-
LATAM Brasil5h 55m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:55 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 1/16/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 12:55:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 5h 55m
-
LATAM Brasil27h 40m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:40 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 1/16/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 10:40:00 AM. 50 Economy ticket for $255 per person are available. Travel duration is 27h 40m
Cheapest Buses Friday
Cheapest Flights Friday
-
Aerolíneas Argentinas10h 55m07:05 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport6:00 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 1/17/2026 7:05:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 6:00:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 10h 55m
-
Gol Linhas Aéreas11h 50m06:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport6:00 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Gol Linhas Aéreas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 1/17/2026 6:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 6:00:00 PM. 50 Economy ticket for $197 per person are available. Travel duration is 11h 50m
-
Aerolíneas Argentinas6h 25m07:05 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport1:30 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 1/17/2026 7:05:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 1:30:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 6h 25m
Cheapest Flights Saturday
-
Aerolíneas Argentinas14h 50m011:35 PMSalgado 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 2:25:00 PM. 50 Economy ticket for $183 per person are available. Travel duration is 14h 50m
-
Aerolíneas Argentinas17h 40m011:35 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:15 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 5:15:00 PM. 50 Economy ticket for $183 per person are available. Travel duration is 17h 40m
-
Aerolíneas Argentinas8h 50m011:35 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:25 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 8:25:00 AM. 50 Economy ticket for $275 per person are available. Travel duration is 8h 50m
-
Aerolíneas Argentinas19h 50m011:35 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 7:25:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 19h 50m
Cheapest Flights Sunday
-
LATAM Brasil10h 15m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:15 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 1/19/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 5:15:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 10h 15m
-
LATAM Brasil7h 25m07:00 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 LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 1/19/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 2:25:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 7h 25m
-
LATAM Brasil12h 25m07:00 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 1/19/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 7:25:00 PM. 50 Economy ticket for $301 per person are available. Travel duration is 12h 25m
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 5h 45m with a Flight from LATAM Brasil. 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.
-
Aerolíneas Argentinas11h 20m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:25 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 1/13/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/14/2026 8:25:00 AM. 50 Economy ticket for $234 per person are available. Travel duration is 11h 20m
-
Aerolíneas Argentinas15h 40m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:45 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 1/13/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/14/2026 12:45:00 PM. 50 Economy ticket for $279 per person are available. Travel duration is 15h 40m
-
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 1/13/2026 10:35:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/14/2026 10:05:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
-
Rio Uruguay11h 30m010:40 PMPorto Alegre, RSCentral Bus Station10:10 AMPosadas, ARBus Station0First ClassA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/13/2026 10:40:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/14/2026 10:10:00 AM. 50 First Class ticket for $82 per person are available. Travel duration is 11h 30m
Fastest Flights Tuesday
Fastest Buses Tuesday
-
LATAM Brasil5h 45m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:45 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 1/14/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/14/2026 12:45:00 PM. 50 Economy ticket for $270 per person are available. Travel duration is 5h 45m
-
LATAM Brasil25h 45m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:45 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 1/14/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/15/2026 8:45:00 AM. 50 Economy ticket for $247 per person are available. Travel duration is 25h 45m
-
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 1/14/2026 10:35:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/15/2026 10:05:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
-
Rio Uruguay11h 30m010:40 PMPorto Alegre, RSCentral Bus Station10:10 AMPosadas, ARBus Station0First ClassA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/14/2026 10:40:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/15/2026 10:10:00 AM. 50 First Class ticket for $82 per person are available. Travel duration is 11h 30m
Fastest Flights Wednesday
Fastest Buses Wednesday
-
Gol Linhas Aéreas11h 15m06:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Gol Linhas Aéreas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 1/15/2026 6:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/15/2026 5:25:00 PM. 50 Economy ticket for $190 per person are available. Travel duration is 11h 15m
-
Aerolíneas Argentinas11h 40m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:45 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 1/15/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 8:45:00 AM. 50 Economy ticket for $212 per person are available. Travel duration is 11h 40m
-
Aerolíneas Argentinas13h 45m09:05 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:50 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 1/15/2026 9:05:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 10:50:00 AM. 50 Economy ticket for $213 per person are available. Travel duration is 13h 45m
-
Rio Uruguay11h 30m010:38 PMPorto Alegre, RSCentral Bus Station10:08 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/15/2026 10:38:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 10:08:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
Fastest Flights Thursday
Fastest Buses Thursday
-
LATAM Brasil5h 55m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:55 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 1/16/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 12:55:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 5h 55m
-
Aerolíneas Argentinas6h 10m06:45 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport12:55 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 1/16/2026 6:45:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 12:55:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 6h 10m
-
LATAM Brasil27h 40m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:40 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 1/16/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 10:40:00 AM. 50 Economy ticket for $255 per person are available. Travel duration is 27h 40m
-
Aerolíneas Argentinas27h 55m06:45 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport10:40 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 1/16/2026 6:45:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 10:40:00 AM. 50 Economy ticket for $219 per person are available. Travel duration is 27h 55m
-
Rio Uruguay11h 30m010:37 PMPorto Alegre, RSCentral Bus Station10:07 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/16/2026 10:37:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 10:07:00 AM. 50 Premium Economy ticket for $68 per person are available. Travel duration is 11h 30m
-
Rio Uruguay11h 30m010:40 PMPorto Alegre, RSCentral Bus Station10:10 AMPosadas, ARBus Station0First ClassA Bus from Rio Uruguay goes from Central Bus Station, Porto Alegre, RS (Brazil) at 1/16/2026 10:40:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 10:10:00 AM. 50 First Class ticket for $82 per person are available. Travel duration is 11h 30m
Fastest Flights Friday
Fastest Buses Friday
-
Aerolíneas Argentinas6h 25m07:05 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport1:30 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 1/17/2026 7:05:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 1:30:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 6h 25m
-
Aerolíneas Argentinas10h 55m07:05 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport6:00 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 1/17/2026 7:05:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 6:00:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 10h 55m
-
Gol Linhas Aéreas11h 50m06:10 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport6:00 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Gol Linhas Aéreas goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 1/17/2026 6:10:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/17/2026 6:00:00 PM. 50 Economy ticket for $197 per person are available. Travel duration is 11h 50m
Fastest Flights Saturday
-
Aerolíneas Argentinas8h 50m011:35 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport8:25 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 8:25:00 AM. 50 Economy ticket for $275 per person are available. Travel duration is 8h 50m
-
Aerolíneas Argentinas14h 50m011:35 PMSalgado 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 2:25:00 PM. 50 Economy ticket for $183 per person are available. Travel duration is 14h 50m
-
Aerolíneas Argentinas17h 40m011:35 PMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:15 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 5:15:00 PM. 50 Economy ticket for $183 per person are available. Travel duration is 17h 40m
-
Aerolíneas Argentinas19h 50m011:35 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 1/18/2026 11:35:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 7:25:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 19h 50m
Fastest Flights Sunday
-
LATAM Brasil7h 25m07:00 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 LATAM Brasil goes from Salgado Filho - Porto Alegre Airport, Salgado Filho - Porto Alegre Airport (Brazil) at 1/19/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 2:25:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 7h 25m
-
LATAM Brasil10h 15m07:00 AMSalgado Filho - Porto Alegre AirportSalgado Filho - Porto Alegre Airport5:15 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 1/19/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 5:15:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 10h 15m
-
LATAM Brasil12h 25m07:00 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 1/19/2026 7:00:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/19/2026 7:25:00 PM. 50 Economy ticket for $301 per person are available. Travel duration is 12h 25m
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, Arroyo Mártires or Alperin Hogar, 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 6 connections between 3 Bus and Flight 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 LATAM Brasil: you will get to Posadas, AR in just 5h 45m.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, Rio Uruguay and LATAM Brasil, 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 Libertador General José de San Martín 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, Rio Uruguay and LATAM Brasil. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Rio Uruguay
Airlines: Aerolíneas Argentinas, LATAM Brasil and Gol Linhas Aéreas
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 6 connections between Bus and Flight, 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 5h 45m with a Flight from LATAM Brasil.
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!
- Trips to Porto Alegre, RS
- Brasília, DF to Porto Alegre, RS
- Buenos Aires to Porto Alegre, RS
- Chapecó, SC to Porto Alegre, RS
- Cuiabá, MT to Porto Alegre, RS
- Curitiba, PR to Porto Alegre, RS
- Florianópolis, SC to Porto Alegre, RS
- Foz do Iguaçu, PR to Porto Alegre, RS
- Imbé to Porto Alegre, RS
- Itapema, SC to Porto Alegre, RS
- Londrina, PR to Porto Alegre, RS
- Montevideo to Porto Alegre, RS
- Paso de los Libres, CR to Porto Alegre, RS
- Pelotas, RS to Porto Alegre, RS
- Posadas, AR to Porto Alegre, RS
- Rio de Janeiro to Porto Alegre, RS
- Santa Maria, RS to Porto Alegre, RS
- Santana do Livramento, RS to Porto Alegre, RS
- Santiago, RM to Porto Alegre, RS
- São José do Rio Preto, SP to Porto Alegre, RS
- São Paulo to Porto Alegre, RS
- Sapiranga, RS to Porto Alegre, RS
- Sobradinho, RS to Porto Alegre, RS
- Tijucas, SC to Porto Alegre, RS
- Uruguaiana, RS to Porto Alegre, RS
- Trips to Posadas, AR
- Balneário Camboriú to Posadas, AR
- Buenos Aires to Posadas, AR
- Córdoba, CD to Posadas, AR
- Florianópolis, SC to Posadas, AR
- Itapema, SC 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
