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Cheap flights from San Antonio (SAT) to Buenos Aires (AEP)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Antonio (SAT) to Buenos Aires (AEP)

How to find the cheapest flight from San Antonio (SAT) to Buenos Aires (AEP)
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How to find the cheapest flight from San Antonio (SAT) to Buenos Aires (AEP)
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How to find the cheapest flight from San Antonio (SAT) to Buenos Aires (AEP)
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Cheap flights from San Antonio to Buenos Aires in August , September 2026

27 Aug - 29 Sep $ 995.00
SAT
San Antonio
VivaAerobus
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
VivaAerobus
2 STOPS
SAT
San Antonio
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31 Aug - 29 Sep $ 1,003.00
SAT
San Antonio
VivaAerobus
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
VivaAerobus
2 STOPS
SAT
San Antonio
Pick dates
27 Aug - 30 Sep $ 1,046.00
SAT
San Antonio
LATAM Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
SAT
San Antonio
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Last minute flights from San Antonio to Buenos Aires

27 Aug - 01 Sep $ 1,124.00
SAT
San Antonio
VivaAerobus
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
VivaAerobus
3 STOPS
SAT
San Antonio
Pick dates
27 Aug - 01 Sep $ 1,141.00
SAT
San Antonio
VivaAerobus
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
VivaAerobus
3 STOPS
SAT
San Antonio
Pick dates
27 Aug - 01 Sep $ 1,280.00
SAT
San Antonio
VivaAerobus
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
VivaAerobus
2 STOPS
SAT
San Antonio
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One-way flights to Buenos Aires from San Antonio

8:56 PM - 9:15 PM
Avianca
3 Stops
30h 44m
SAT - AEP
$ 420
Kiwi
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5:45 PM - 9:30 AM
LATAM Airlines
2 Stops
20h 15m
SAT - AEP
$ 1,142
Kiwi
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11:34 AM - 9:15 PM
Avianca
2 Stops
16h 6m
SAT - AEP
$ 3,776
Kiwi
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How to find the cheapest flight from San Antonio (SAT) to Buenos Aires (AEP)

Related info for your journey
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How to find the cheapest flight from San Antonio (SAT) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.