Cheapest return flights from Buenos Aires (AEP) to San Jose (SJO), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
30 Jul 13 Aug Avianca
08 Jul 15 Jul Avianca
28 Jul 06 Aug JetSmart
29 Jul 09 Aug JetSmart
23 Jul 06 Aug JetSmart
26 Jul 08 Aug Aerolíneas Argentinas
31 Jul 10 Aug Avianca
20 Jul 03 Aug Aerolíneas Argentinas
25 Jul 02 Aug Aerolíneas Argentinas
20 Jul 02 Aug Aerolíneas Argentinas
23 Jul 05 Aug LATAM Airlines Group
05 Jul 08 Jul Aerolíneas Argentinas
06 Jul 09 Jul Avianca
11 Jul 30 Jul Aerolíneas Argentinas
18 Jul 28 Jul JetSmart
10 Jul 11 Jul Avianca
11 Jul 15 Jul LATAM Airlines Group
05 Jul 19 Jul Avianca
22 Jul 26 Jul Avianca
16 Jul 18 Jul Avianca
Powered by

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

Book a cheap hotel in San Jose

Cheap car rent in Juan Santamaria Intl

Updated Jul 4, 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.

Feel free to contact us with any feedback or request another flight research.