Cheapest return flights from San Juan to San Jose in January from 206€

AirHint found the following cheapest return flights from San Juan (SJU) to San Jose (SJO) in January 2026 (see full year).

Return flights

26 Jan - 30 Jan Copa
16 Jan - 30 Jan Spirit Airlines
16 Jan - 29 Jan Spirit Airlines
16 Jan - 06 Feb Spirit Airlines
26 Jan - 29 Jan Spirit Airlines
26 Jan - 06 Feb Spirit Airlines
14 Jan - 30 Jan Spirit Airlines
15 Jan - 30 Jan Spirit Airlines
14 Jan - 29 Jan Spirit Airlines
15 Jan - 29 Jan Spirit Airlines
06 Jan - 07 Jan Spirit Airlines
06 Jan - 09 Jan Spirit Airlines

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

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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