AirHint found the following cheapest return flights from Santiago (SCL) to San Jose (SJO) in April 2026 (see full year).
Return flights
| 01 Apr - 10 May | Avianca | ||
| 08 Apr - 15 Apr | Avianca | ||
| 08 Apr - 22 Apr | Avianca | ||
| 03 Apr - 14 Apr | Copa | ||
| 14 Apr - 23 Apr | Copa | ||
| 11 Apr - 10 May | Copa | ||
| 01 Apr - 11 Apr | Avianca |
Also check the deals for one-way flights from Santiago to San Jose in April.
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