What is the best way to travel from Santiago, RM to Buenos Aires?
Looking for a trip? Check and compare all the available Buses and Flights to Buenos Aires from Santiago, RM. Look at different modes of transportation, search 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 Buenos Aires from Santiago, RM?
You can reach Buenos Aires with just £34 by taking a Flight from Sky Airline, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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Aerolíneas Argentinas2h 6m022:24Santiago de Chile AirportSantiago de Chile Airport00:30Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Aerolíneas Argentinas goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 22:24:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 22/03/2026 00:30:00. 50 Economy ticket for £64 per person are available. Travel duration is 2h 6m
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 21/03/2026 14:35:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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JetSmart2h 6m022:24Santiago de Chile AirportSantiago de Chile Airport00:30Ezeiza AirportEzeiza Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 22:24:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 00:30:00. 50 Economy ticket for £74 per person are available. Travel duration is 2h 6m
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JetSMART Airlines Peru2h 6m022:24Santiago de Chile AirportSantiago de Chile Airport00:30Ezeiza AirportEzeiza Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 22:24:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 00:30:00. 50 Economy ticket for £74 per person are available. Travel duration is 2h 6m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 21/03/2026 03:40:00. 50 Economy ticket for £79 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 21/03/2026 03:40:00. 50 Economy ticket for £82 per person are available. Travel duration is 2h 5m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 21/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 21/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 21/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
Cheapest Flights Saturday
Cheapest Buses Saturday
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JetSmart16h 55m006:56Santiago de Chile AirportSantiago de Chile Airport23:51Ezeiza AirportEzeiza Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 06:56:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 23:51:00. 50 Economy ticket for £51 per person are available. Travel duration is 16h 55m
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Aerolíneas Argentinas2h 5m010:15Santiago de Chile AirportSantiago de Chile Airport12:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Aerolíneas Argentinas goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 10:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 22/03/2026 12:20:00. 50 Economy ticket for £63 per person are available. Travel duration is 2h 5m
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KLM - Royal Dutch Airlines2h 0m013:00Santiago de Chile AirportSantiago de Chile Airport15:00Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 13:00:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 15:00:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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Sky Airline2h 5m004:50Santiago de Chile AirportSantiago de Chile Airport06:55Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 04:50:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 06:55:00. 50 Economy ticket for £78 per person are available. Travel duration is 2h 5m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 22/03/2026 03:40:00. 50 Economy ticket for £78 per person are available. Travel duration is 2h 5m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 09:15:00. 50 Economy ticket for £82 per person are available. Travel duration is 2h 0m
Cheapest Flights Sunday
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 03:40:00. 50 Economy ticket for £45 per person are available. Travel duration is 2h 5m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 03:40:00. 50 Economy ticket for £48 per person are available. Travel duration is 2h 5m
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 23/03/2026 09:15:00. 50 Economy ticket for £78 per person are available. Travel duration is 2h 0m
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JetSMART Airlines Peru2h 5m016:35Santiago de Chile AirportSantiago de Chile Airport18:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 16:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 18:40:00. 50 Economy ticket for £79 per person are available. Travel duration is 2h 5m
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JetSmart2h 5m016:35Santiago de Chile AirportSantiago de Chile Airport18:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 16:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 18:40:00. 50 Economy ticket for £82 per person are available. Travel duration is 2h 5m
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LAN Perú2h 7m008:23Santiago de Chile AirportSantiago de Chile Airport10:30Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 08:23:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 10:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 2h 7m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 23/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 23/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 23/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
Cheapest Flights Monday
Cheapest Buses Monday
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 24/03/2026 03:40:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 5m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 03:40:00. 50 Economy ticket for £64 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 03:40:00. 50 Economy ticket for £67 per person are available. Travel duration is 2h 5m
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JetSMART Airlines Peru16h 56m011:24Santiago de Chile AirportSantiago de Chile Airport04:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 11:24:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 25/03/2026 04:20:00. 50 Economy ticket for £101 per person are available. Travel duration is 16h 56m
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 09:15:00. 50 Economy ticket for £110 per person are available. Travel duration is 2h 0m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 09:15:00. 50 Economy ticket for £111 per person are available. Travel duration is 2h 0m
Cheapest Flights Tuesday
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Sky Airline2h 5m016:35Santiago de Chile AirportSantiago de Chile Airport18:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 16:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 25/03/2026 18:40:00. 50 Economy ticket for £40 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m004:50Santiago de Chile AirportSantiago de Chile Airport06:55Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 04:50:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 06:55:00. 50 Economy ticket for £42 per person are available. Travel duration is 2h 5m
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 14:35:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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JetSmart2h 6m019:14Santiago de Chile AirportSantiago de Chile Airport21:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 19:14:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 25/03/2026 21:20:00. 50 Economy ticket for £71 per person are available. Travel duration is 2h 6m
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JetSMART Airlines Peru2h 5m016:35Santiago de Chile AirportSantiago de Chile Airport18:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 16:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 25/03/2026 18:40:00. 50 Economy ticket for £71 per person are available. Travel duration is 2h 5m
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 09:15:00. 50 Economy ticket for £75 per person are available. Travel duration is 2h 0m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 25/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 26/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 25/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 26/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 25/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 26/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
Cheapest Flights Wednesday
Cheapest Buses Wednesday
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 03:40:00. 50 Economy ticket for £52 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 03:40:00. 50 Economy ticket for £55 per person are available. Travel duration is 2h 5m
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 14:35:00. 50 Economy ticket for £68 per person are available. Travel duration is 2h 0m
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Aerolíneas Argentinas2h 5m020:15Santiago de Chile AirportSantiago de Chile Airport22:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Aerolíneas Argentinas goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 20:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 26/03/2026 22:20:00. 50 Economy ticket for £88 per person are available. Travel duration is 2h 5m
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JetSmart2h 6m019:14Santiago de Chile AirportSantiago de Chile Airport21:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 19:14:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 26/03/2026 21:20:00. 50 Economy ticket for £90 per person are available. Travel duration is 2h 6m
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JetSMART Airlines Peru2h 5m009:15Santiago de Chile AirportSantiago de Chile Airport11:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 09:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 26/03/2026 11:20:00. 50 Economy ticket for £90 per person are available. Travel duration is 2h 5m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresOnce0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Once, Buenos Aires (Argentina) arriving at 27/03/2026 08:30:00. 50 Premium Economy ticket for £82 per person are available. Travel duration is 23h 30m
Cheapest Flights Thursday
Cheapest Buses Thursday
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JetSmart18h 41m006:56Santiago de Chile AirportSantiago de Chile Airport01:37Ezeiza AirportEzeiza Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 06:56:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 28/03/2026 01:37:00. 50 Economy ticket for £58 per person are available. Travel duration is 18h 41m
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Sky Airline2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 12:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 27/03/2026 14:35:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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JetSmart2h 6m019:14Santiago de Chile AirportSantiago de Chile Airport21:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 19:14:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 27/03/2026 21:20:00. 50 Economy ticket for £87 per person are available. Travel duration is 2h 6m
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 27/03/2026 14:35:00. 50 Economy ticket for £88 per person are available. Travel duration is 2h 0m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 27/03/2026 03:40:00. 50 Economy ticket for £90 per person are available. Travel duration is 2h 5m
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JetSMART Airlines Peru2h 5m009:15Santiago de Chile AirportSantiago de Chile Airport11:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 09:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 27/03/2026 11:20:00. 50 Economy ticket for £109 per person are available. Travel duration is 2h 5m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 27/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 28/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 27/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 28/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 27/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 28/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
Cheapest Flights Friday
Cheapest Buses Friday
What are the fastest trips from Santiago, RM to Buenos Aires?
You can get to Buenos Aires from Santiago, RM in just 2h 0m with a Flight from KLM - Royal Dutch Airlines. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 21/03/2026 14:35:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 21/03/2026 03:40:00. 50 Economy ticket for £79 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 21/03/2026 03:40:00. 50 Economy ticket for £82 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m018:35Santiago de Chile AirportSantiago de Chile Airport20:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 18:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 21/03/2026 20:40:00. 50 Economy ticket for £83 per person are available. Travel duration is 2h 5m
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JetSMART Airlines Peru2h 5m009:15Santiago de Chile AirportSantiago de Chile Airport11:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 09:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 21/03/2026 11:20:00. 50 Economy ticket for £92 per person are available. Travel duration is 2h 5m
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JetSmart2h 6m022:24Santiago de Chile AirportSantiago de Chile Airport00:30Ezeiza AirportEzeiza Airport0EconomyA Flight from JetSmart goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 21/03/2026 22:24:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 00:30:00. 50 Economy ticket for £74 per person are available. Travel duration is 2h 6m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 21/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 21/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 21/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
Fastest Flights Saturday
Fastest Buses Saturday
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KLM - Royal Dutch Airlines2h 0m013:00Santiago de Chile AirportSantiago de Chile Airport15:00Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 13:00:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 15:00:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 09:15:00. 50 Economy ticket for £82 per person are available. Travel duration is 2h 0m
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 09:15:00. 50 Economy ticket for £84 per person are available. Travel duration is 2h 0m
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Sky Airline2h 5m004:50Santiago de Chile AirportSantiago de Chile Airport06:55Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 04:50:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 22/03/2026 06:55:00. 50 Economy ticket for £78 per person are available. Travel duration is 2h 5m
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Aerolíneas Argentinas2h 5m010:15Santiago de Chile AirportSantiago de Chile Airport12:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Aerolíneas Argentinas goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 10:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 22/03/2026 12:20:00. 50 Economy ticket for £63 per person are available. Travel duration is 2h 5m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 22/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 22/03/2026 03:40:00. 50 Economy ticket for £78 per person are available. Travel duration is 2h 5m
Fastest Flights Sunday
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 23/03/2026 09:15:00. 50 Economy ticket for £78 per person are available. Travel duration is 2h 0m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 23/03/2026 09:15:00. 50 Economy ticket for £83 per person are available. Travel duration is 2h 0m
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 23/03/2026 14:35:00. 50 Economy ticket for £89 per person are available. Travel duration is 2h 0m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 03:40:00. 50 Economy ticket for £45 per person are available. Travel duration is 2h 5m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 03:40:00. 50 Economy ticket for £48 per person are available. Travel duration is 2h 5m
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JetSMART Airlines Peru2h 5m016:35Santiago de Chile AirportSantiago de Chile Airport18:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 23/03/2026 16:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 23/03/2026 18:40:00. 50 Economy ticket for £79 per person are available. Travel duration is 2h 5m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 23/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 23/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 23/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
Fastest Flights Monday
Fastest Buses Monday
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 09:15:00. 50 Economy ticket for £110 per person are available. Travel duration is 2h 0m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 09:15:00. 50 Economy ticket for £111 per person are available. Travel duration is 2h 0m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 03:40:00. 50 Economy ticket for £64 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 24/03/2026 03:40:00. 50 Economy ticket for £67 per person are available. Travel duration is 2h 5m
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JetSMART Airlines Peru2h 5m022:25Santiago de Chile AirportSantiago de Chile Airport00:30Ezeiza AirportEzeiza Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 22:25:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 00:30:00. 50 Economy ticket for £113 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 24/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 24/03/2026 03:40:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 5m
Fastest Flights Tuesday
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 14:35:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 09:15:00. 50 Economy ticket for £75 per person are available. Travel duration is 2h 0m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 09:15:00. 50 Economy ticket for £75 per person are available. Travel duration is 2h 0m
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Sky Airline2h 5m004:50Santiago de Chile AirportSantiago de Chile Airport06:55Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 04:50:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 25/03/2026 06:55:00. 50 Economy ticket for £42 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m016:35Santiago de Chile AirportSantiago de Chile Airport18:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 16:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 25/03/2026 18:40:00. 50 Economy ticket for £40 per person are available. Travel duration is 2h 5m
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JetSMART Airlines Peru2h 5m016:35Santiago de Chile AirportSantiago de Chile Airport18:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 25/03/2026 16:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 25/03/2026 18:40:00. 50 Economy ticket for £71 per person are available. Travel duration is 2h 5m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 25/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 26/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 25/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 26/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 25/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 26/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
Fastest Flights Wednesday
Fastest Buses Wednesday
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 14:35:00. 50 Economy ticket for £68 per person are available. Travel duration is 2h 0m
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 09:15:00. 50 Economy ticket for £104 per person are available. Travel duration is 2h 0m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 09:15:00. 50 Economy ticket for £107 per person are available. Travel duration is 2h 0m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 03:40:00. 50 Economy ticket for £52 per person are available. Travel duration is 2h 5m
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Sky Airline2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Ezeiza AirportEzeiza Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 01:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 26/03/2026 03:40:00. 50 Economy ticket for £55 per person are available. Travel duration is 2h 5m
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Aerolíneas Argentinas2h 5m020:15Santiago de Chile AirportSantiago de Chile Airport22:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Aerolíneas Argentinas goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 26/03/2026 20:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 26/03/2026 22:20:00. 50 Economy ticket for £88 per person are available. Travel duration is 2h 5m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresOnce0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 26/03/2026 09:00:00 to Once, Buenos Aires (Argentina) arriving at 27/03/2026 08:30:00. 50 Premium Economy ticket for £82 per person are available. Travel duration is 23h 30m
Fastest Flights Thursday
Fastest Buses Thursday
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KLM - Royal Dutch Airlines2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Ezeiza AirportEzeiza Airport0EconomyA Flight from KLM - Royal Dutch Airlines goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 12:35:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 27/03/2026 14:35:00. 50 Economy ticket for £88 per person are available. Travel duration is 2h 0m
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LAN Perú2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LAN Perú goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 27/03/2026 09:15:00. 50 Economy ticket for £110 per person are available. Travel duration is 2h 0m
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LATAM Brasil2h 0m007:15Santiago de Chile AirportSantiago de Chile Airport09:15Ezeiza AirportEzeiza Airport0EconomyA Flight from LATAM Brasil goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 07:15:00 to Ezeiza Airport, Ezeiza Airport (Argentina) arriving at 27/03/2026 09:15:00. 50 Economy ticket for £111 per person are available. Travel duration is 2h 0m
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Sky Airline2h 0m012:35Santiago de Chile AirportSantiago de Chile Airport14:35Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 12:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 27/03/2026 14:35:00. 50 Economy ticket for £69 per person are available. Travel duration is 2h 0m
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Sky Airline Peru2h 5m001:35Santiago de Chile AirportSantiago de Chile Airport03:40Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from Sky Airline Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 01:35:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 27/03/2026 03:40:00. 50 Economy ticket for £90 per person are available. Travel duration is 2h 5m
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JetSMART Airlines Peru2h 5m009:15Santiago de Chile AirportSantiago de Chile Airport11:20Jorge Newbery AirportBuenos Aires - Jorge Newbery Airport0EconomyA Flight from JetSMART Airlines Peru goes from Santiago de Chile Airport, Santiago de Chile Airport (Chile) at 27/03/2026 09:15:00 to Buenos Aires - Jorge Newbery Airport, Jorge Newbery Airport (Argentina) arriving at 27/03/2026 11:20:00. 50 Economy ticket for £109 per person are available. Travel duration is 2h 5m
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CATA Internacional19h 50m009:00Santiago, RMSur Bus Station04:50Buenos AiresLiniers Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 27/03/2026 09:00:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 28/03/2026 04:50:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 19h 50m
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CATA Internacional23h 30m009:00Santiago, RMLos Héroes Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Los Héroes Station, Santiago, RM (Chile) at 27/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 28/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
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CATA Internacional23h 30m009:00Santiago, RMSur Bus Station08:30Buenos AiresRetiro Bus Station0Premium EconomyA Bus from CATA Internacional goes from Sur Bus Station, Santiago, RM (Chile) at 27/03/2026 09:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 28/03/2026 08:30:00. 50 Premium Economy ticket for £75 per person are available. Travel duration is 23h 30m
Fastest Flights Friday
Fastest Buses Friday
Here you will find all operators and timetables for a
Bus from Santiago, RM to Buenos Aires
What are the most popular stations in Santiago, RM and Buenos Aires?
In Santiago, RM, you will usually depart from Terminal Alameda, Terminal San Borja or Sur Bus Station, while in Buenos Aires you will be arriving at Liniers Bus Station, Terminal de Ómnibus Dellepiane or Retiro Bus Station, 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 Buenos Aires from Santiago, RM? With 13 connections between 3 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Santiago, RM and Buenos Aires, you can pay as low as £34 with a Flight from Sky Airline.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 KLM - Royal Dutch Airlines: you will get to Buenos Aires in just 2h 0m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Santiago, RM and Buenos Aires are CATA Internacional, Sky Airline and LAN Perú, 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 Santiago, RM and Buenos Aires 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 Lo Prado or to Puerto Madero, and look at flights from Santiago de Chile Airport, and landing at Ezeiza 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 Santiago, RM to Buenos Aires?
The most popular companies between Santiago, RM and Buenos Aires, are CATA Internacional, Sky Airline and LAN Perú. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: CATA Internacional
Airlines: Sky Airline, LAN Perú, JetSmart and 6 more.
All you need to know when you travel from Santiago, RM to Buenos Aires
Check all information on comfort and services on all modes of transports from Santiago, RM to Buenos Aires. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Santiago, RM to Buenos Aires
How can I reach Buenos Aires from Santiago, RM?
Every day, there are on average 13 connections between Flight and Bus, with which you can get to Buenos Aires from Santiago, RM.
How far is Buenos Aires from Santiago, RM?
The distance between Santiago, RM and Buenos Aires is 1,137.6 km.
What is the most ecofriendly mode of transport between Santiago, RM and Buenos Aires?
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 31 kgs of CO2, a train 40 kgs, a car 193 kgs, and a flight 280 kgs.
What is the cheapest mode of transport from Santiago, RM to Buenos Aires?
You can get to Buenos Aires with just £34 by taking a Flight from Sky Airline.
What is the fastest way to get from Santiago, RM to Buenos Aires?
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 Buenos Aires in just 2h 0m with a Flight from KLM - Royal Dutch Airlines.
More routes to Santiago, RM and to Buenos Aires
Looking for more options? Here you can see the most popular routes to Santiago, RM and to Buenos Aires. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Santiago, RM
- Alto Hospicio to Santiago, RM
- Antofagasta to Santiago, RM
- Arica, AP to Santiago, RM
- Bariloche to Santiago, RM
- Buenos Aires to Santiago, RM
- Calama to Santiago, RM
- Castro to Santiago, RM
- Concepción to Santiago, RM
- Copiapó to Santiago, RM
- Coquimbo to Santiago, RM
- Iquique to Santiago, RM
- La Serena to Santiago, RM
- Los Ángeles, BI to Santiago, RM
- Mendoza to Santiago, RM
- Osorno, LL to Santiago, RM
- Pitrufquén to Santiago, RM
- Puerto Montt to Santiago, RM
- Puerto Varas to Santiago, RM
- Santiago de Chile Airport to Santiago, RM
- Temuco to Santiago, RM
- Valdivia to Santiago, RM
- Valparaíso (CL) to Santiago, RM
- Viña del Mar to Santiago, RM
- Trips to Buenos Aires
- Asunción, PY to Buenos Aires
- Bariloche to Buenos Aires
- Cipolletti to Buenos Aires
- Clorinda to Buenos Aires
- Comodoro Rivadavia to Buenos Aires
- Córdoba, CD to Buenos Aires
- Corrientes to Buenos Aires
- Curitiba, PR to Buenos Aires
- Florianópolis, SC to Buenos Aires
- Formosa, FM to Buenos Aires
- Foz do Iguaçu, PR to Buenos Aires
- Lima to Buenos Aires
- Mar del Plata to Buenos Aires
- Mendoza to Buenos Aires
- Porto Alegre, RS to Buenos Aires
- Posadas, AR to Buenos Aires
- Puerto Iguazú to Buenos Aires
- Resistencia to Buenos Aires
- Rio de Janeiro to Buenos Aires
- San Miguel de Tucumán to Buenos Aires
- Santa Fe, SF to Buenos Aires
- Santiago del Estero to Buenos Aires
- São Paulo to Buenos Aires
- Villa de Merlo to Buenos Aires
