Cheapest return flights from San Juan to San Jose in December from 220€

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

Return flights

01 Dec - 08 Dec Avianca
25 Dec - 29 Dec Avianca direct
22 Dec - 05 Jan Copa
08 Dec - 12 Dec Spirit Airlines
08 Dec - 29 Dec Spirit Airlines
01 Dec - 05 Dec Spirit Airlines
08 Dec - 27 Dec Spirit Airlines
08 Dec - 26 Dec Spirit Airlines
08 Dec - 25 Dec Spirit Airlines
28 Dec - 30 Dec Spirit Airlines
28 Dec - 29 Dec Spirit Airlines
28 Dec - 07 Jan Spirit Airlines
28 Dec - 09 Jan Spirit Airlines
28 Dec - 08 Jan Spirit Airlines
26 Dec - 07 Jan Spirit Airlines
25 Dec - 07 Jan Spirit Airlines
26 Dec - 09 Jan Spirit Airlines
26 Dec - 08 Jan Spirit Airlines
19 Dec - 07 Jan Spirit Airlines
29 Dec - 07 Jan 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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