Cheapest return flights from New York to San Salvador in December from $612

Best time to book flights for New York (NYC) to San Salvador (SAL) flights at AirHint

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

Return flights

28 Dec - 05 Jan Copa
31 Dec - 07 Jan American Airlines
22 Dec - 22 Jan Arajet
25 Dec - 06 Jan Arajet
20 Dec - 28 Dec Arajet
25 Dec - 01 Jan Arajet
25 Dec - 03 Jan Arajet
26 Dec - 03 Jan Arajet
19 Dec - 10 Jan Arajet
22 Dec - 10 Jan Arajet
19 Dec - 28 Dec Avianca direct
20 Dec - 28 Dec Avianca direct
19 Dec - 27 Dec Avianca direct
23 Dec - 06 Jan Copa

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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