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Cheapest return flights from Buenos Aires (AEP) to San Juan (SJU), December

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Dates, airline, and price
Dates	Airline	Price
21 Dec 08 Jan	JetSmart
07 Dec 13 Dec	Aerolíneas Argentinas
26 Dec 08 Jan	Aerolíneas Argentinas
24 Dec 31 Dec	JetSmart
21 Dec 01 Jan	JetSmart
28 Dec 16 Jan	JetSmart
27 Dec 03 Jan	Avianca
24 Dec 26 Dec	Avianca

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Updated Aug 26, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Buenos Aires (AEP) to San Juan (SJU), December

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