Cheapest return flights from Fort Lauderdale to San Juan in October from $118

AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to San Juan (SJU) in October 2025 (see full year).

Return flights

10 Oct - 17 Oct Frontier Airlines direct
17 Oct - 24 Oct Frontier Airlines direct
01 Oct - 04 Oct Spirit Airlines
30 Oct - 05 Nov jetBlue direct
30 Oct - 06 Nov jetBlue direct
31 Oct - 01 Nov jetBlue direct
10 Oct - 13 Oct Frontier Airlines direct
17 Oct - 20 Oct Frontier Airlines direct
07 Oct - 10 Oct jetBlue direct
29 Oct - 02 Nov jetBlue direct
29 Oct - 03 Nov jetBlue direct
30 Oct - 02 Nov jetBlue direct
31 Oct - 03 Nov jetBlue direct
02 Oct - 05 Oct jetBlue direct
31 Oct - 02 Nov jetBlue direct
15 Oct - 22 Oct jetBlue direct
04 Oct - 05 Oct Spirit Airlines
22 Oct - 26 Oct jetBlue direct
28 Oct - 01 Nov Delta
31 Oct - 13 Nov Delta

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

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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