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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 June , July 2026

28 Jun - 28 Jul $ 1,155.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
3 STOPS
SFO
San Francisco
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27 Jun - 09 Jul $ 1,294.00
SFO
San Francisco
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
SFO
San Francisco
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28 Jun - 09 Jul $ 1,748.00
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

28 Jun - 30 Jun $ 1,199.00
SFO
San Francisco
Copa Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
SFO
San Francisco
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28 Jun - 30 Jun $ 1,230.00
SFO
San Francisco
Copa Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
SFO
San Francisco
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28 Jun - 30 Jun $ 1,245.00
SFO
San Francisco
Copa Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
SFO
San Francisco
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One-way flights to Buenos Aires from San Francisco

6:00 AM - 2:00 AM
Sky Airline
2 Stops
22h 30m
SFO - AEP
$ 616
Kiwi
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11:55 PM - 9:15 PM
Avianca
2 Stops
25h 45m
SFO - AEP
$ 665
Kiwi
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4:29 PM - 9:30 AM
LATAM Airlines
2 Stops
19h 31m
SFO - AEP
$ 1,048
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.