Cheapest return flights from New York to San Salvador in December from $656

AirHint found the following cheapest return flights from New York (NYC) to San Salvador (SAL) in December 2026 (see full year).

Return flights

31 Dec - 11 Jan Avianca direct
26 Dec - 02 Jan Avianca direct
10 Dec - 26 Dec Copa
24 Dec - 05 Jan Avianca direct
23 Dec - 06 Jan Avianca direct
23 Dec - 03 Jan Avianca direct
19 Dec - 02 Jan Avianca direct
22 Dec - 02 Jan Avianca direct
26 Dec - 09 Jan Aeromexico
29 Dec - 02 Jan Copa
23 Dec - 09 Jan Copa

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

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