Cheapest return flights from Newark to San Salvador in December from $547

Best time to book flights for Newark (EWR) to San Salvador (SAL) flights at AirHint

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

Return flights

24 Dec - 29 Dec Aeromexico
26 Dec - 12 Jan Aeromexico
20 Dec - 19 Jan Aeromexico
26 Dec - 09 Jan Aeromexico
26 Dec - 08 Jan Aeromexico
30 Dec - 07 Jan Aeromexico
28 Dec - 05 Jan Aeromexico
25 Dec - 01 Jan Aeromexico
26 Dec - 06 Jan Aeromexico
24 Dec - 03 Jan Aeromexico
17 Dec - 02 Jan Aeromexico

Also check the deals for one-way flights from Newark 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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