Cheapest return flights from San Jose to San Juan in October from 184€

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

Return flights

03 Oct - 06 Oct Copa
10 Oct - 17 Oct Copa
10 Oct - 13 Oct Copa
16 Oct - 21 Oct Copa
11 Oct - 18 Oct Avianca
03 Oct - 10 Oct Avianca
21 Oct - 26 Oct Avianca
10 Oct - 18 Oct Spirit Airlines
09 Oct - 18 Oct Spirit Airlines
09 Oct - 13 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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