AirHint found the following cheapest return flights from San Jose (SJO) to San Juan (SJU) in June 2026 (see full year).
Return flights
| 09 Jun - 15 Jun | Avianca | ||
| 11 Jun - 19 Jun | Copa | ||
| 13 Jun - 20 Jun | Copa |
Also check the deals for one-way flights from San Jose to San Juan in June.
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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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