Cheapest one-way flights from Fort Lauderdale to San Juan in August from $59

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

One-Way flights

10 Aug Frontier Airlines direct
17 Aug Frontier Airlines direct
12 Aug Spirit Airlines direct
23 Aug Spirit Airlines
18 Aug Spirit Airlines direct
16 Aug jetBlue direct
14 Aug Frontier Airlines direct
13 Aug Southwest Airlines
05 Aug Spirit Airlines
20 Aug Spirit Airlines

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

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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