AirHint found the following cheapest return flights from Mendoza (MDZ) to San Jose (SJO) in December 2025 (see full year).
Return flights
| 16 Dec - 24 Dec | Aerolíneas Argentinas | ||
| 01 Dec - 16 Dec | JetSmart | ||
| 16 Dec - 25 Dec | Aerolíneas Argentinas | ||
| 26 Dec - 04 Jan | JetSmart |
Also check the deals for one-way flights from Mendoza 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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