Cheapest return flights from San Jose (SJO) to Buenos Aires (EZE), March

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Mar 26 Mar LATAM Airlines Group
02 Mar 31 Mar Avianca
06 Mar 13 Mar Avianca
01 Mar 12 Mar Avianca
22 Mar 26 Mar Copa
17 Mar 27 Mar Copa
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deals for one-way flights from San Jose to Buenos Aires in March.

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Updated Jul 20, 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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