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Cheap flights from San Francisco (SFO) 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 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 April , May 2026

28 Apr - 26 May $ 1,072.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
SFO
San Francisco
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12 Apr - 09 May $ 1,256.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
SFO
San Francisco
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13 Apr - 07 May $ 2,711.00
SFO
San Francisco
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Buenos Aires

26 Apr - 30 Apr $ 1,117.00
SFO
San Francisco
Copa Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
SFO
San Francisco
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26 Apr - 30 Apr $ 1,205.00
SFO
San Francisco
Copa Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
SFO
San Francisco
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13 Apr - 30 Apr $ 3,322.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
SFO
San Francisco
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One-way flights to Buenos Aires from San Francisco

6:00 AM - 1:15 AM
LATAM Airlines
2 Stops
21h 40m
SFO - AEP
$ 491
Kiwi
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2:15 PM - 9:15 PM
Avianca
2 Stops
35h 25m
SFO - AEP
$ 544
Kiwi
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6:15 PM - 9:30 AM
LATAM Airlines
2 Stops
17h 45m
SFO - AEP
$ 1,010
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.