AirHint found the following cheapest one-way flights from New York (NYC) to San Salvador (SAL) in December 2026 (see full year).
One-Way flights
| 28 Dec | United | direct | |
| 18 Dec | jetBlue | ||
| 25 Dec | Copa | ||
| 25 Dec | United | direct |
Also check the deals for return flights from New York to San Salvador in December.
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