Cheapest return flights from Newark to San Salvador in December from $602

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

Return flights

23 Dec - 30 Dec Volaris El Salvador
22 Dec - 22 Jan Aeromexico
24 Dec - 04 Jan Sun Country Airlines
21 Dec - 10 Jan Aeromexico
22 Dec - 10 Jan Aeromexico
25 Dec - 04 Jan Volaris El Salvador
25 Dec - 02 Jan Arajet
23 Dec - 04 Jan United

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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