Cheapest return flights from San Jose to Buenos Aires in February from 511€

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

Return flights

01 Feb - 10 Feb Avianca
03 Feb - 19 Feb Avianca
04 Feb - 18 Feb Avianca
13 Feb - 18 Feb Avianca
19 Feb - 11 Mar Avianca
14 Feb - 21 Feb Copa
05 Feb - 12 Feb Avianca
02 Feb - 16 Feb Avianca
27 Feb - 16 Mar Avianca
07 Feb - 21 Feb Avianca
02 Feb - 08 Feb Avianca

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

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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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