AirHint found the following cheapest one-way flights from Miami (MIA) to San Jose (SJO) in May 2026 (see full year).
One-Way flights
| 08 May | Viva | ||
| 05 May | United | ||
| 05 May | Avianca | direct | |
| 16 May | Avianca | direct | |
| 01 May | Avianca | direct |
Also check the deals for return flights from Miami to San Jose in May.
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