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Cheap flights from Philadelphia (PHL) to Buenos Aires (AEP)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Buenos Aires (AEP)

How to find the cheapest flight from Philadelphia (PHL) to Buenos Aires (AEP)
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How to find the cheapest flight from Philadelphia (PHL) to Buenos Aires (AEP)
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How to find the cheapest flight from Philadelphia (PHL) to Buenos Aires (AEP)
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Cheap flights from Philadelphia to Buenos Aires in October , November 2026

27 Oct - 12 Nov $ 1,052.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
PHL
Philadelphia
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26 Oct - 06 Nov $ 1,791.00
PHL
Philadelphia
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
PHL
Philadelphia
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26 Oct - 05 Nov $ 1,899.00
PHL
Philadelphia
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Buenos Aires

27 Oct - 01 Nov $ 1,168.00
PHL
Philadelphia
Air Canada
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
PHL
Philadelphia
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27 Oct - 01 Nov $ 1,177.00
PHL
Philadelphia
Air Canada
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
PHL
Philadelphia
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27 Oct - 01 Nov $ 1,178.00
PHL
Philadelphia
Air Canada
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
3 STOPS
PHL
Philadelphia
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One-way flights to Buenos Aires from Philadelphia

7:00 AM - 1:10 AM
Sky Airline
3 Stops
23h 30m
PHL - AEP
$ 554
Kiwi
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12:27 PM - 8:53 AM
Sky Airline
3 Stops
21h 33m
PHL - AEP
$ 563
Kiwi
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5:05 PM - 3:35 PM
Aerolineas Argentinas
2 Stops
23h 35m
PHL - AEP
$ 933
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Buenos Aires (AEP)

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