AirHint found the following cheapest return flights from Cartagena (CTG) to San Jose (SJO) in August 2025 (see full year).

Return flights

30 Aug - 07 Sep	Copa
30 Aug - 07 Sep	Avianca	direct
24 Aug - 28 Aug	Avianca	direct
20 Aug - 27 Aug	Avianca	direct
27 Aug - 01 Sep	Avianca	direct
24 Aug - 02 Sep	Copa
26 Aug - 04 Sep	Avianca
19 Aug - 26 Aug	Avianca

Also check the deals for one-way flights from Cartagena to San Jose in August.

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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Cheapest return flights from Cartagena to San Jose in August from 224€

Return flights