Cheapest return flights from New York to San Salvador in December from 231€

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

Return flights

31 Dec - 15 Jan American Airlines
31 Dec - 07 Jan Spirit Airlines
31 Dec - 21 Jan Frontier Airlines
31 Dec - 01 Jan United
30 Dec - 07 Jan Frontier Airlines
31 Dec - 10 Jan Spirit Airlines
27 Dec - 31 Dec Frontier Airlines
31 Dec - 20 Jan Frontier Airlines
27 Dec - 09 Jan Frontier Airlines
30 Dec - 09 Jan Frontier Airlines
31 Dec - 18 Jan Frontier Airlines
28 Dec - 29 Dec Frontier Airlines
25 Dec - 29 Dec Copa
25 Dec - 31 Dec Copa
27 Dec - 30 Dec Spirit Airlines
29 Dec - 31 Dec Spirit Airlines
25 Dec - 28 Dec Frontier Airlines
26 Dec - 29 Dec Frontier Airlines
28 Dec - 29 Dec Avianca direct
30 Dec - 31 Dec Spirit Airlines

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

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