Cheapest return FLL–SJU flights, July

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

Return flights

04 Jul - 08 Jul Frontier Airlines
18 Jul - 28 Jul Frontier Airlines
06 Jul - 15 Jul Frontier Airlines
08 Jul - 11 Jul Frontier Airlines
21 Jul - 25 Jul Frontier Airlines
29 Jul - 05 Aug Frontier Airlines
23 Jul - 28 Jul Frontier Airlines
07 Jul - 11 Jul Frontier Airlines
18 Jul - 22 Jul Frontier Airlines
09 Jul - 14 Jul Frontier Airlines
05 Jul - 08 Jul Frontier Airlines
30 Jul - 02 Aug Frontier Airlines
31 Jul - 02 Aug Frontier Airlines

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

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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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