Cheapest one-way flights from Fort Lauderdale to San Juan in December from 75€

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

One-Way flights

08 Dec Spirit Airlines direct
05 Dec Frontier Airlines direct
09 Dec Spirit Airlines
10 Dec Spirit Airlines
07 Dec Spirit Airlines
02 Dec Delta
30 Dec Delta
01 Dec Southwest Airlines
01 Dec jetBlue direct
29 Dec Frontier Airlines direct

Also check the deals for return 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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