Cheapest return flights from Fort Lauderdale to San Juan in May from $111

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

Return flights

01 May - 08 May Frontier Airlines direct
01 May - 04 May Frontier Airlines direct
15 May - 17 May Frontier Airlines direct
07 May - 10 May Frontier Airlines direct
14 May - 17 May Frontier Airlines direct
15 May - 18 May Frontier Airlines
01 May - 05 May Frontier Airlines
07 May - 11 May Frontier Airlines
01 May - 05 May Frontier Airlines direct
15 May - 18 May Frontier Airlines direct
13 May - 02 Jun Spirit Airlines
16 May - 02 Jun Spirit Airlines
16 May - 03 Jun Spirit Airlines
19 May - 02 Jun Spirit Airlines
19 May - 03 Jun Spirit Airlines
20 May - 02 Jun Spirit Airlines
20 May - 03 Jun Spirit Airlines
30 May - 02 Jun Spirit Airlines direct
30 May - 03 Jun Spirit Airlines direct
13 May - 03 Jun Spirit Airlines

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

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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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