Cheapest return flights from Fort Lauderdale to San Salvador in December from $159

AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to San Salvador (SAL) in December 2025 (see full year).

Return flights

04 Dec - 09 Dec Spirit Airlines
04 Dec - 09 Dec Spirit Airlines direct
07 Dec - 09 Dec Spirit Airlines direct
04 Dec - 07 Dec Spirit Airlines
04 Dec - 07 Dec Spirit Airlines direct
05 Dec - 09 Dec Spirit Airlines
04 Dec - 11 Dec Spirit Airlines direct
07 Dec - 11 Dec Spirit Airlines direct
05 Dec - 07 Dec Spirit Airlines
09 Dec - 11 Dec Spirit Airlines direct
28 Dec - 15 Jan Spirit Airlines direct
30 Dec - 15 Jan Spirit Airlines direct
30 Dec - 18 Jan Spirit Airlines direct
28 Dec - 13 Jan Spirit Airlines direct
30 Dec - 13 Jan Spirit Airlines direct
28 Dec - 18 Jan Spirit Airlines
30 Dec - 20 Jan Spirit Airlines
28 Dec - 11 Jan Spirit Airlines direct
30 Dec - 11 Jan Spirit Airlines direct
25 Dec - 13 Jan Spirit Airlines direct

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

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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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