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Cheap flights from San Francisco (SFO) to Buenos Aires (AEP)

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How to find the cheapest flight from San Francisco (SFO) to Buenos Aires (AEP)

How to find the cheapest flight from San Francisco (SFO) to Buenos Aires (AEP)
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How to find the cheapest flight from San Francisco (SFO) to Buenos Aires (AEP)
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How to find the cheapest flight from San Francisco (SFO) to Buenos Aires (AEP)
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Cheap flights from San Francisco to Buenos Aires in July , August 2026

27 Jul - 25 Aug $ 1,565.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
SFO
San Francisco
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27 Jul - 08 Aug $ 1,735.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
3 STOPS
SFO
San Francisco
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27 Jul - 10 Aug $ 2,185.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Buenos Aires

27 Jul - 01 Aug $ 1,879.00
SFO
San Francisco
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
SFO
San Francisco
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27 Jul - 01 Aug $ 2,300.00
SFO
San Francisco
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
SFO
San Francisco
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27 Jul - 01 Aug $ 2,702.00
SFO
San Francisco
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
SFO
San Francisco
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One-way flights to Buenos Aires from San Francisco

9:20 AM - 11:55 AM
LATAM Airlines
2 Stops
25h 40m
SFO - AEP
$ 1,007
Kiwi
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11:45 AM - 11:55 AM
LATAM Airlines
2 Stops
23h 15m
SFO - AEP
$ 1,008
Kiwi
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4:39 PM - 9:30 AM
LATAM Airlines
2 Stops
19h 21m
SFO - AEP
$ 1,422
Kiwi
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How to find the cheapest flight from San Francisco (SFO) to Buenos Aires (AEP)

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