Cheapest return flights from Buenos Aires to San Jose in July from 629€

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

Return flights

06 Jul - 20 Jul LATAM Airlines Group
01 Jul - 12 Jul Flybondi
03 Jul - 13 Jul Avianca
01 Jul - 09 Jul Avianca
29 Jul - 09 Aug Avianca
28 Jul - 08 Aug Avianca
09 Jul - 21 Jul Avianca
09 Jul - 31 Jul LATAM Airlines Group
17 Jul - 31 Jul JetSmart
13 Jul - 17 Aug Avianca
25 Jul - 09 Aug Avianca
26 Jul - 09 Aug Avianca
20 Jul - 31 Jul Aerolíneas Argentinas
21 Jul - 30 Jul Avianca
20 Jul - 01 Aug Avianca

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

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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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