AirHint found the following cheapest return flights from Buenos Aires (AEP) to San Juan (SJU) in February 2026 (see full year).

Return flights

03 Feb - 10 Feb	JetSmart
08 Feb - 21 Feb	Avianca
20 Feb - 23 Feb	GOL Linhas Aéreas
12 Feb - 25 Feb	JetSmart
04 Feb - 11 Feb	Aerolíneas Argentinas
11 Feb - 19 Feb	Aerolíneas Argentinas
19 Feb - 26 Feb	Aerolíneas Argentinas

Also check the deals for one-way flights from Buenos Aires to San Juan in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Buenos Aires to San Juan in February from 735€

Return flights