AirHint found the following cheapest one-way flights from Rio De Janeiro (SDU) to San Jose (SJO) in December 2025 (see full year).
One-Way flights
| 22 Dec | LATAM Airlines Group | ||
| 19 Dec | Azul Airlines | ||
| 17 Dec | LATAM Airlines Group | ||
| 20 Dec | LATAM Airlines Group | ||
| 12 Dec | Azul Airlines | ||
| 21 Dec | United |
Also check the deals for return flights from Rio De Janeiro 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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