Cheapest return flights from San Jose to San Juan in October from 160€

AirHint found the following cheapest return flights from San Jose (SJO) to San Juan (SJU) in October 2025 (see full year).

Return flights

02 Oct - 06 Oct Copa
31 Oct - 06 Nov Copa
10 Oct - 17 Oct Avianca
03 Oct - 10 Oct Avianca direct
02 Oct - 06 Oct Avianca direct
03 Oct - 06 Oct Avianca direct
24 Oct - 31 Oct Copa
23 Oct - 31 Oct Spirit Airlines
23 Oct - 27 Oct Spirit Airlines
09 Oct - 27 Oct Spirit Airlines
03 Oct - 17 Oct Spirit Airlines

Also check the deals for one-way flights from San Jose to San Juan in October.

Skyscanner

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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