Cheapest one-way flights from Fort Lauderdale to San Juan in January from 65€

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

27 Jan Spirit Airlines direct
21 Jan Spirit Airlines direct
30 Jan Spirit Airlines
19 Jan Frontier Airlines direct
25 Jan Spirit Airlines
23 Jan Spirit Airlines direct
25 Jan Spirit Airlines direct
22 Jan Spirit Airlines direct
24 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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