AirHint found the following cheapest return flights from Fort Myers (RSW) to San Juan (SJU) in January 2026 (see full year).
Return flights
| 16 Jan - 20 Jan | Frontier Airlines | ||
| 01 Jan - 10 Jan | Frontier Airlines | ||
| 01 Jan - 16 Jan | Spirit Airlines | ||
| 01 Jan - 06 Jan | Spirit Airlines | ||
| 01 Jan - 20 Jan | Spirit Airlines | ||
| 01 Jan - 02 Jan | Spirit Airlines |
Also check the deals for one-way flights from Fort Myers to San Juan in January.
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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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