AirHint found the following cheapest one-way flights from San Jose (SJO) to Lima (LIM) in September 2025 (see full year).

One-Way flights

17 Sep	LATAM Airlines Group	direct
01 Sep	LATAM Airlines Group	direct
02 Sep	LATAM Airlines Group	direct
14 Sep	LATAM Airlines Group	direct
04 Sep	LATAM Airlines Group	direct
08 Sep	LATAM Airlines Group	direct
10 Sep	Avianca
10 Sep	LATAM Airlines Group	direct
12 Sep	Avianca

Also check the deals for return flights from San Jose to Lima in September.

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 one-way flights from San Jose to Lima in September from 145€

One-Way flights