Cheapest return flights from Buenos Aires to San Jose in March from $592

Best time to book flights for Buenos Aires (AEP) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Buenos Aires (AEP) to San Jose (SJO) in March 2025 (see full year).

Return flights

16 Mar - 03 Apr LATAM Airlines Group
11 Mar - 25 Mar LATAM Airlines Group
27 Mar - 17 Apr LATAM Airlines Group
17 Mar - 30 Mar LATAM Airlines Group
05 Mar - 12 Mar Aerolineas Argentinas
02 Mar - 12 Mar JetSmart
05 Mar - 25 Mar Aerolineas Argentinas
08 Mar - 16 Mar LATAM Airlines Group
04 Mar - 21 Mar Avianca
05 Mar - 28 Mar Aerolineas Argentinas
05 Mar - 17 Mar JetSmart
04 Mar - 16 Mar Avianca
07 Mar - 05 Apr LATAM Airlines Group
16 Mar - 05 Apr LATAM Airlines Group
26 Mar - 07 Apr LATAM Airlines Group
11 Mar - 10 Apr LATAM Airlines Group
20 Mar - 02 Apr LATAM Airlines Group
15 Mar - 03 Apr LATAM Airlines Group

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

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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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