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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)
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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 March , April 2026

24 Mar - 16 Apr $ 922.00
PIT
Pittsburgh
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
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21 Mar - 16 Apr $ 945.00
PIT
Pittsburgh
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
Pick dates
21 Mar - 25 Apr $ 980.00
PIT
Pittsburgh
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
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Last minute flights from Pittsburgh to Buenos Aires

24 Mar - 01 Apr $ 998.00
PIT
Pittsburgh
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
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21 Mar - 01 Apr $ 1,021.00
PIT
Pittsburgh
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
PIT
Pittsburgh
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21 Mar - 01 Apr $ 1,104.00
PIT
Pittsburgh
BREEZE
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
BREEZE
3 STOPS
PIT
Pittsburgh
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One-way flights to Buenos Aires from Pittsburgh

10:45 AM - 9:15 AM
JetSMART
3 Stops
23h 35m
PIT - AEP
$ 448
Kiwi
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10:45 AM - 1:30 AM
LATAM Airlines
2 Stops
20h 10m
PIT - AEP
$ 471
Kiwi
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5:45 AM - 1:40 AM
Sky Airline
3 Stops
20h 55m
PIT - AEP
$ 499
Kiwi
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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.