Cheapest return flights from Fort Myers to San Juan in December from 227€

AirHint found the following cheapest return flights from Fort Myers (RSW) to San Juan (SJU) in December 2025 (see full year).

Return flights

31 Dec - 15 Jan Spirit Airlines
29 Dec - 15 Jan Spirit Airlines
28 Dec - 15 Jan Spirit Airlines
31 Dec - 01 Jan Spirit Airlines
10 Dec - 17 Dec Delta
06 Dec - 08 Dec Spirit Airlines
28 Dec - 01 Jan Breeze Airways
29 Dec - 01 Jan Spirit Airlines
24 Dec - 28 Dec Frontier Airlines
31 Dec - 04 Jan Spirit Airlines
23 Dec - 28 Dec Frontier Airlines
29 Dec - 31 Dec Spirit Airlines
28 Dec - 31 Dec Spirit Airlines
21 Dec - 04 Jan Frontier Airlines
24 Dec - 01 Jan Spirit Airlines
29 Dec - 04 Jan Spirit Airlines
24 Dec - 31 Dec Spirit Airlines
18 Dec - 20 Dec Spirit Airlines
18 Dec - 21 Dec Spirit Airlines
18 Dec - 28 Dec Spirit Airlines

Also check the deals for one-way flights from Fort Myers to San Juan in December.

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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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