Cheapest return flights from San Juan to San Jose in December from 196€

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

Return flights

03 Dec - 10 Dec Copa
05 Dec - 10 Dec Spirit Airlines
02 Dec - 10 Dec Spirit Airlines
31 Dec - 09 Jan Spirit Airlines
31 Dec - 19 Jan Spirit Airlines
31 Dec - 15 Jan Spirit Airlines
28 Dec - 05 Jan Copa
23 Dec - 05 Jan Copa
22 Dec - 05 Jan Copa
01 Dec - 10 Dec Spirit Airlines
26 Dec - 09 Jan Spirit Airlines
23 Dec - 09 Jan Spirit Airlines
28 Dec - 09 Jan Spirit Airlines
30 Dec - 05 Jan Copa
05 Dec - 23 Dec Spirit Airlines
05 Dec - 19 Dec Spirit Airlines
05 Dec - 25 Dec Spirit Airlines
05 Dec - 20 Dec Spirit Airlines
02 Dec - 23 Dec Spirit Airlines
02 Dec - 19 Dec Spirit Airlines

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

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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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