Cheapest return flights from New York to San Salvador in December from $217

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 - 10 Dec Spirit Airlines
07 Dec - 15 Dec Spirit Airlines
04 Dec - 07 Dec Spirit Airlines
06 Dec - 24 Dec Spirit Airlines
07 Dec - 21 Dec Spirit Airlines
11 Dec - 16 Dec Spirit Airlines
06 Dec - 09 Dec Spirit Airlines
09 Dec - 16 Dec Spirit Airlines
06 Dec - 21 Dec Spirit Airlines
30 Dec - 09 Jan Spirit Airlines
17 Dec - 06 Jan Spirit Airlines
12 Dec - 09 Jan Spirit Airlines
29 Dec - 12 Jan Spirit Airlines
15 Dec - 09 Jan Spirit Airlines
30 Dec - 18 Jan Spirit Airlines
11 Dec - 06 Jan Spirit Airlines
30 Dec - 08 Jan Spirit Airlines
30 Dec - 05 Jan Spirit Airlines
25 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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