Cheapest one-way flights from Fort Lauderdale to San Juan in January from 41€

AirHint found the following cheapest one-way flights from Fort Lauderdale (FLL) to San Juan (SJU) in January 2026 (see full year).

One-Way flights

09 Jan Frontier Airlines direct
04 Jan Frontier Airlines direct
06 Jan Frontier Airlines direct
12 Jan Southwest Airlines direct
26 Jan Southwest Airlines direct
25 Jan Southwest Airlines direct
01 Jan Spirit Airlines direct
08 Jan Spirit Airlines direct
13 Jan Spirit Airlines direct
07 Jan Spirit Airlines direct

Also check the deals for return flights from Fort Lauderdale 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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