Flights from Santiago de los Caballeros (STI) starting at *
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Best Flight Deals from Santiago de los Caballeros with Frontier
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FromSantiago de los Caballeros (STI) | ToSan Juan, PR (SJU) | One-way / Economy | Departing Jul 10, 2024 | From $82* Last seen: 15 hours ago |
*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.