Cheapest return flights from New York to San Salvador in December from $222

AirHint found the following cheapest return flights from New York (LGA) to San Salvador (SAL) in December 2025 (see full year).

Return flights

11 Dec - 15 Dec Spirit Airlines
04 Dec - 07 Dec Frontier Airlines
03 Dec - 16 Dec Spirit Airlines
12 Dec - 26 Dec Spirit Airlines
02 Dec - 07 Dec Spirit Airlines
02 Dec - 16 Dec Spirit Airlines
03 Dec - 23 Dec Spirit Airlines
03 Dec - 21 Dec Spirit Airlines
17 Dec - 31 Dec Spirit Airlines
14 Dec - 16 Dec Spirit Airlines
30 Dec - 07 Jan Spirit Airlines
27 Dec - 18 Jan Spirit Airlines
25 Dec - 01 Jan Spirit Airlines
30 Dec - 08 Jan Spirit Airlines
30 Dec - 06 Jan Spirit Airlines
30 Dec - 04 Jan Spirit Airlines
31 Dec - 08 Jan Spirit Airlines
20 Dec - 02 Jan Frontier Airlines
26 Dec - 03 Jan Frontier Airlines
20 Dec - 05 Jan Frontier Airlines

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

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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