What is the best way to travel from Rosario, SF to Posadas, AR?
Looking for a trip? Compare all the available Buses and Flights for the journey to Posadas, AR from Rosario, SF. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 5 available companies to find your perfect trip!
What is the cheapest way to reach Posadas, AR from Rosario, SF?
You can get to Posadas, AR with just $57 by taking a Flight from Aerolíneas Argentinas, 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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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/15/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/15/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/15/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas17h 10m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport10:50 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 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 $105 per person are available. Travel duration is 17h 10m
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Aerolíneas Argentinas19h 15m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport12:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 PM 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 $156 per person are available. Travel duration is 19h 15m
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Aerolíneas Argentinas15h 5m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport8:45 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 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 $195 per person are available. Travel duration is 15h 5m
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Aerolíneas Argentinas26h 10m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport7:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 7:50:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 26h 10m
Cheapest Buses Thursday
Cheapest Flights Thursday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/16/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/16/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/16/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas21h 0m09:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:00 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 9:00:00 PM 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 $82 per person are available. Travel duration is 21h 0m
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Aerolíneas Argentinas13h 40m09:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport10:40 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 9:00:00 PM 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 $111 per person are available. Travel duration is 13h 40m
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Aerolíneas Argentinas16h 30m09:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:30 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 9:00:00 PM 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 $121 per person are available. Travel duration is 16h 30m
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Aerolíneas Argentinas22h 50m07:10 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:00 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 7:10:00 PM 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 $192 per person are available. Travel duration is 22h 50m
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Aerolíneas Argentinas15h 30m07:10 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport10:40 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 7:10:00 PM 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 $225 per person are available. Travel duration is 15h 30m
Cheapest Buses Friday
Cheapest Flights Friday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/17/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/18/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/17/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/18/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/17/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/18/2026 12:30:00 PM. 50 First Class ticket for $70 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas24h 35m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 6:55:00 PM. 50 Economy ticket for $83 per person are available. Travel duration is 24h 35m
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Aerolíneas Argentinas22h 35m08:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 8:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 6:55:00 PM. 50 Economy ticket for $83 per person are available. Travel duration is 22h 35m
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Aerolíneas Argentinas26h 5m04:50 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 4:50:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 6:55:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 26h 5m
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Aerolíneas Argentinas20h 10m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport2:30 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 2:30:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 20h 10m
Cheapest Buses Saturday
Cheapest Flights Saturday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/18/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/19/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/18/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/19/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/18/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/19/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
Cheapest Buses Sunday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/19/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/20/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/19/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/20/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/19/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/20/2026 12:30:00 PM. 50 First Class ticket for $70 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas17h 0m08:50 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 8:50:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 1:50:00 PM. 50 Economy ticket for $83 per person are available. Travel duration is 17h 0m
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Aerolíneas Argentinas19h 30m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 1:50:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 19h 30m
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Aerolíneas Argentinas18h 0m07:50 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 7:50:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 1:50:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 18h 0m
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Aerolíneas Argentinas6h 45m010:30 AMRosario Islas Malvinas AirportRosario Islas Malvinas Airport5:15 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 10:30:00 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 $103 per person are available. Travel duration is 6h 45m
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Aerolíneas Argentinas26h 55m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport9:15 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 9:15:00 PM. 50 Economy ticket for $165 per person are available. Travel duration is 26h 55m
Cheapest Buses Monday
Cheapest Flights Monday
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Aerolíneas Argentinas23h 50m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport8:05 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 8:05:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 23h 50m
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Aerolíneas Argentinas12h 10m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport8:25 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 8:25:00 AM. 50 Economy ticket for $80 per person are available. Travel duration is 12h 10m
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Aerolíneas Argentinas16h 10m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport12:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 12:25:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 16h 10m
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Aerolíneas Argentinas18h 10m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport2:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 2:25:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 18h 10m
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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El Cometa Bis14h 30m05:00 PMRosario, SFBus Station7:30 AMPosadas, ARBus Station0Premium EconomyA Bus from El Cometa Bis goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 5:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 7:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 30m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
Cheapest Flights Tuesday
Cheapest Buses Tuesday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/21/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/22/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/21/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/22/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/21/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/22/2026 12:30:00 PM. 50 First Class ticket for $70 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas19h 50m010:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport5:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 10:00:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 5:50:00 PM. 50 Economy ticket for $79 per person are available. Travel duration is 19h 50m
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Aerolíneas Argentinas23h 30m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport5:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 5:50:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 23h 30m
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Aerolíneas Argentinas17h 55m010:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport3:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 10:00:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 3:55:00 PM. 50 Economy ticket for $85 per person are available. Travel duration is 17h 55m
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Aerolíneas Argentinas21h 35m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport3:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 3:55:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 21h 35m
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Aerolíneas Argentinas28h 10m011:45 AMRosario Islas Malvinas AirportRosario Islas Malvinas Airport3:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 11:45:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 3:55:00 PM. 50 Economy ticket for $194 per person are available. Travel duration is 28h 10m
Cheapest Buses Wednesday
Cheapest Flights Wednesday
What are the fastest trips from Rosario, SF to Posadas, AR?
You can get to Posadas, AR from Rosario, SF in just 6h 45m 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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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/15/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/15/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/15/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/16/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas15h 5m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport8:45 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 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 $195 per person are available. Travel duration is 15h 5m
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Aerolíneas Argentinas17h 10m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport10:50 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 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 $105 per person are available. Travel duration is 17h 10m
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Aerolíneas Argentinas19h 15m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport12:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 PM 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 $156 per person are available. Travel duration is 19h 15m
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Aerolíneas Argentinas26h 10m05:40 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport7:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/15/2026 5:40:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/16/2026 7:50:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 26h 10m
Fastest Buses Thursday
Fastest Flights Thursday
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Aerolíneas Argentinas13h 40m09:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport10:40 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 9:00:00 PM 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 $111 per person are available. Travel duration is 13h 40m
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Aerolíneas Argentinas15h 30m07:10 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport10:40 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 7:10:00 PM 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 $225 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas16h 30m09:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:30 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 9:00:00 PM 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 $121 per person are available. Travel duration is 16h 30m
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Aerolíneas Argentinas21h 0m09:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:00 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 9:00:00 PM 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 $82 per person are available. Travel duration is 21h 0m
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Aerolíneas Argentinas22h 50m07:10 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:00 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/16/2026 7:10:00 PM 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 $192 per person are available. Travel duration is 22h 50m
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/16/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/16/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/16/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/17/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
Fastest Flights Friday
Fastest Buses Friday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/17/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/18/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/17/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/18/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/17/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/18/2026 12:30:00 PM. 50 First Class ticket for $70 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas20h 10m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport2:30 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 2:30:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 20h 10m
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Aerolíneas Argentinas22h 35m08:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 8:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 6:55:00 PM. 50 Economy ticket for $83 per person are available. Travel duration is 22h 35m
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Aerolíneas Argentinas24h 35m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 6:55:00 PM. 50 Economy ticket for $83 per person are available. Travel duration is 24h 35m
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Aerolíneas Argentinas26h 5m04:50 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport6:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/17/2026 4:50:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/18/2026 6:55:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 26h 5m
Fastest Buses Saturday
Fastest Flights Saturday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/18/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/19/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/18/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/19/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/18/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/19/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
Fastest Buses Sunday
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Aerolíneas Argentinas6h 45m010:30 AMRosario Islas Malvinas AirportRosario Islas Malvinas Airport5:15 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 10:30:00 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 $103 per person are available. Travel duration is 6h 45m
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Aerolíneas Argentinas17h 0m08:50 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 8:50:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 1:50:00 PM. 50 Economy ticket for $83 per person are available. Travel duration is 17h 0m
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Aerolíneas Argentinas18h 0m07:50 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 7:50:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 1:50:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 18h 0m
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Aerolíneas Argentinas19h 30m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport1:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 1:50:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 19h 30m
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Aerolíneas Argentinas26h 55m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport9:15 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/19/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/20/2026 9:15:00 PM. 50 Economy ticket for $165 per person are available. Travel duration is 26h 55m
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/19/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/20/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/19/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/20/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/19/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/20/2026 12:30:00 PM. 50 First Class ticket for $70 per person are available. Travel duration is 15h 30m
Fastest Flights Monday
Fastest Buses Monday
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Aerolíneas Argentinas12h 10m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport8:25 AMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 8:25:00 AM. 50 Economy ticket for $80 per person are available. Travel duration is 12h 10m
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Aerolíneas Argentinas16h 10m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport12:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 12:25:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 16h 10m
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Aerolíneas Argentinas18h 10m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport2:25 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 2:25:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 18h 10m
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Aerolíneas Argentinas23h 50m08:15 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport8:05 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/20/2026 8:15:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/21/2026 8:05:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 23h 50m
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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El Cometa Bis14h 30m05:00 PMRosario, SFBus Station7:30 AMPosadas, ARBus Station0Premium EconomyA Bus from El Cometa Bis goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 5:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 7:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 30m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/20/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/21/2026 12:30:00 PM. 50 First Class ticket for $92 per person are available. Travel duration is 15h 30m
Fastest Flights Tuesday
Fastest Buses Tuesday
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Rio Uruguay14h 0m02:30 PMRosario, SFBus Station4:30 AMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/21/2026 2:30:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/22/2026 4:30:00 AM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 14h 0m
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Rio Uruguay15h 15m09:45 PMRosario, SFBus Station1:00 PMPosadas, ARBus Station0Premium EconomyA Bus from Rio Uruguay goes from Bus Station, Rosario, SF (Argentina) at 1/21/2026 9:45:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/22/2026 1:00:00 PM. 50 Premium Economy ticket for $62 per person are available. Travel duration is 15h 15m
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Crucero del Norte15h 30m09:00 PMRosario, SFBus Station12:30 PMPosadas, ARBus Station0First ClassA Bus from Crucero del Norte goes from Bus Station, Rosario, SF (Argentina) at 1/21/2026 9:00:00 PM to Bus Station, Posadas, AR (Argentina) arriving at 1/22/2026 12:30:00 PM. 50 First Class ticket for $70 per person are available. Travel duration is 15h 30m
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Aerolíneas Argentinas17h 55m010:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport3:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 10:00:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 3:55:00 PM. 50 Economy ticket for $85 per person are available. Travel duration is 17h 55m
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Aerolíneas Argentinas19h 50m010:00 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport5:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 10:00:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 5:50:00 PM. 50 Economy ticket for $79 per person are available. Travel duration is 19h 50m
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Aerolíneas Argentinas21h 35m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport3:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 3:55:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 21h 35m
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Aerolíneas Argentinas23h 30m06:20 PMRosario Islas Malvinas AirportRosario Islas Malvinas Airport5:50 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 6:20:00 PM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 5:50:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 23h 30m
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Aerolíneas Argentinas28h 10m011:45 AMRosario Islas Malvinas AirportRosario Islas Malvinas Airport3:55 PMLibertador General José de San Martín AirportLibertador General José de San Martín Airport0EconomyA Flight from Aerolíneas Argentinas goes from Rosario Islas Malvinas Airport, Rosario Islas Malvinas Airport (Argentina) at 1/21/2026 11:45:00 AM to Libertador General José de San Martín Airport, Libertador General José de San Martín Airport (Argentina) arriving at 1/22/2026 3:55:00 PM. 50 Economy ticket for $194 per person are available. Travel duration is 28h 10m
Fastest Buses Wednesday
Fastest Flights Wednesday
Here you will find all operators and timetables for a
Bus from Rosario, SF to Posadas, AR
What are the most popular stations in Rosario, SF and Posadas, AR?
In Rosario, SF, you will usually depart from Bus Station, VIRASORO y SARMIENTO Bus Stop or Arrijón y Ororño, 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 Rosario, SF? With 9 connections between 5 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 Rosario, SF and Posadas, AR, you can pay as low as $57 with a Flight from Aerolíneas Argentinas.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 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 Rosario, SF and Posadas, AR are Aerolíneas Argentinas, Rio Uruguay and Crucero del Norte, 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 Rosario, SF 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 Villa Gobernador Gálvez, SF or to Encarnacion, and look at flights from Rosario Islas Malvinas 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 Rosario, SF to Posadas, AR?
The most popular companies between Rosario, SF and Posadas, AR, are Aerolíneas Argentinas, Rio Uruguay and Crucero del Norte. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Rio Uruguay, Crucero del Norte and El Cometa Bis
Airlines: Aerolíneas Argentinas
All you need to know when you travel from Rosario, SF to Posadas, AR
Check all information on comfort and services on all modes of transports from Rosario, SF 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 Rosario, SF to Posadas, AR
How can I reach Posadas, AR from Rosario, SF?
Every day, there are on average 9 connections between Bus and Flight, with which you can get to Posadas, AR from Rosario, SF.
How far is Posadas, AR from Rosario, SF?
The distance between Rosario, SF and Posadas, AR is 479.0 miles.
What is the most ecofriendly mode of transport between Rosario, SF 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 21 kgs of CO2, a train 27 kgs, a car 131 kgs, and a flight 190 kgs.
What is the cheapest mode of transport from Rosario, SF to Posadas, AR?
You can get to Posadas, AR with just $57 by taking a Flight from Aerolíneas Argentinas.
What is the fastest way to get from Rosario, SF 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 45m with a Flight from Aerolíneas Argentinas.
More routes to Rosario, SF and to Posadas, AR
Looking for more options? Here you can see the most popular routes to Rosario, SF and to Posadas, AR. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Rosario, SF
- Asunción, PY to Rosario, SF
- Bahía Blanca to Rosario, SF
- Balneário Camboriú to Rosario, SF
- Córdoba, CD to Rosario, SF
- Florianópolis, SC to Rosario, SF
- Mar del Plata to Rosario, SF
- Montevideo to Rosario, SF
- Posadas, AR to Rosario, SF
- Puerto Iguazú to Rosario, SF
- San Miguel de Tucumán to Rosario, SF
- Santiago del Estero to Rosario, SF
- São Paulo to Rosario, SF
- 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
- Porto Alegre, RS to Posadas, AR
- Rio de Janeiro 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
