Cheapest one-way flights from San Juan to Fort Lauderdale in December from $48

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

One-Way flights

21 Dec Frontier Airlines direct
23 Dec Frontier Airlines direct
22 Dec Frontier Airlines direct
19 Dec Frontier Airlines direct
06 Dec Spirit Airlines direct
09 Dec Spirit Airlines direct
13 Dec Spirit Airlines
13 Dec Spirit Airlines direct
05 Dec jetBlue direct
10 Dec Spirit Airlines

Also check the deals for return flights from San Juan to Fort Lauderdale 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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