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Cheap flights from Pittsburgh (PIT) to Buenos Aires (AEP)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Pittsburgh (PIT) to Buenos Aires (AEP)

How to find the cheapest flight from Pittsburgh (PIT) to Buenos Aires (AEP)
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How to find the cheapest flight from Pittsburgh (PIT) to Buenos Aires (AEP)
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How to find the cheapest flight from Pittsburgh (PIT) to Buenos Aires (AEP)
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Cheap flights from Pittsburgh to Buenos Aires in April , May 2026

29 Apr - 27 May $ 888.00
PIT
Pittsburgh
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PIT
Pittsburgh
Pick dates
28 Apr - 27 May $ 888.00
PIT
Pittsburgh
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PIT
Pittsburgh
Pick dates
21 Apr - 27 May $ 888.00
PIT
Pittsburgh
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PIT
Pittsburgh
Pick dates

Last minute flights from Pittsburgh to Buenos Aires

29 Apr - 01 May $ 1,005.00
PIT
Pittsburgh
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
Pick dates
28 Apr - 01 May $ 1,005.00
PIT
Pittsburgh
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
Pick dates
21 Apr - 01 May $ 1,005.00
PIT
Pittsburgh
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
Pick dates

One-way flights to Buenos Aires from Pittsburgh

8:15 AM - 9:15 PM
Avianca
3 Stops
20h 25m
PIT - AEP
$ 357
Kiwi
Pick dates
8:15 AM - 9:15 PM
Avianca
3 Stops
20h 25m
PIT - AEP
$ 357
Kiwi
Pick dates
8:15 AM - 9:15 PM
Avianca
3 Stops
20h 25m
PIT - AEP
$ 357
Kiwi
Pick dates

How to find the cheapest flight from Pittsburgh (PIT) to Buenos Aires (AEP)

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