Cheapest return flights from New York to San Salvador in December from $453

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

13 Dec - 21 Dec American Airlines
10 Dec - 09 Jan Copa
25 Dec - 08 Jan Copa
24 Dec - 01 Jan Copa
13 Dec - 10 Jan Copa
25 Dec - 05 Jan Copa
13 Dec - 21 Dec Avianca direct
20 Dec - 09 Jan Arajet
27 Dec - 03 Jan Copa
10 Dec - 09 Jan Avianca direct
25 Dec - 08 Jan Volaris El Salvador direct
26 Dec - 03 Jan Copa

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

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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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