Cheapest one-way flights from New York to San Salvador in December from $75

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

One-Way flights

05 Dec Spirit Airlines
04 Dec Spirit Airlines
10 Dec Spirit Airlines
15 Dec Spirit Airlines
09 Dec Spirit Airlines
31 Dec Spirit Airlines
30 Dec Spirit Airlines
16 Dec Spirit Airlines
04 Dec Volaris El Salvador direct
01 Dec Spirit Airlines

Also check the deals for return 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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