Cheapest return flights from Newark to San Salvador in December from $167

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

Return flights

04 Dec - 10 Dec Volaris El Salvador direct
11 Dec - 15 Dec Volaris El Salvador direct
04 Dec - 09 Dec Volaris El Salvador
09 Dec - 21 Jan Volaris El Salvador direct
03 Dec - 07 Dec Spirit Airlines
06 Dec - 09 Dec Spirit Airlines
03 Dec - 07 Dec United direct
04 Dec - 09 Dec United direct
03 Dec - 09 Dec United direct
11 Dec - 23 Dec Volaris El Salvador
09 Dec - 08 Jan Volaris El Salvador
12 Dec - 15 Dec Frontier Airlines
17 Dec - 02 Jan Spirit Airlines
18 Dec - 12 Jan Spirit Airlines
25 Dec - 25 Jan Volaris El Salvador
17 Dec - 05 Jan Spirit Airlines
30 Dec - 07 Jan Volaris El Salvador direct
30 Dec - 18 Jan Spirit Airlines
21 Dec - 18 Jan Spirit Airlines
18 Dec - 12 Jan Volaris El Salvador direct

Also check the deals for one-way flights from Newark 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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