Cheapest return flights from Fort Lauderdale to San Juan in December from 162€

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

Return flights

03 Dec - 08 Dec Spirit Airlines direct
03 Dec - 06 Dec Spirit Airlines
03 Dec - 10 Dec Spirit Airlines
03 Dec - 05 Dec Spirit Airlines direct
03 Dec - 12 Dec Spirit Airlines
05 Dec - 06 Dec Spirit Airlines
05 Dec - 10 Dec Spirit Airlines
03 Dec - 17 Dec Spirit Airlines
03 Dec - 12 Dec Spirit Airlines direct
10 Dec - 12 Dec Spirit Airlines
14 Dec - 01 Jan jetBlue direct
29 Dec - 12 Jan Southwest Airlines direct
28 Dec - 11 Jan Southwest Airlines
31 Dec - 20 Jan Spirit Airlines
19 Dec - 04 Jan Frontier Airlines direct
31 Dec - 13 Jan Spirit Airlines
31 Dec - 18 Jan Spirit Airlines
31 Dec - 12 Jan Spirit Airlines
31 Dec - 18 Jan Spirit Airlines direct
24 Dec - 03 Jan Frontier Airlines

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

Skyscanner

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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