Cheapest return FLL–SJU flights, August

AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to San Juan (SJU) in August 2026 (see full year).

Return flights

14 Aug - 24 Aug Frontier Airlines direct
12 Aug - 27 Aug Frontier Airlines
10 Aug - 14 Aug Frontier Airlines
24 Aug - 03 Sep Frontier Airlines
14 Aug - 17 Aug Frontier Airlines
20 Aug - 23 Aug Frontier Airlines
04 Aug - 07 Aug Frontier Airlines
14 Aug - 17 Aug Frontier Airlines direct
10 Aug - 14 Aug Frontier Airlines direct
13 Aug - 16 Aug Frontier Airlines
17 Aug - 23 Aug Frontier Airlines direct
28 Aug - 02 Sep Delta
28 Aug - 01 Sep Delta

Also check the deals for one-way flights from Fort Lauderdale to San Juan in August.

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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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