Cheapest return JFK–SAL flights, December

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

Return flights

03 Dec - 09 Dec Copa
31 Dec - 11 Jan Aeromexico
09 Dec - 16 Dec Copa
01 Dec - 04 Jan Copa
29 Dec - 06 Jan Avianca
29 Dec - 03 Jan Avianca
23 Dec - 09 Jan Copa
27 Dec - 02 Jan Avianca direct
19 Dec - 02 Jan Copa
26 Dec - 06 Jan Copa
25 Dec - 03 Jan Copa
19 Dec - 06 Jan Copa

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

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