Cheapest return flights from Newark to San Salvador in September from $165

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 September 2025 (see full year).

Return flights

25 Sep - 29 Sep Volaris El Salvador direct
23 Sep - 06 Oct Volaris El Salvador direct
20 Sep - 04 Oct American Airlines
30 Sep - 07 Oct United
01 Sep - 15 Sep United
02 Sep - 16 Sep United
03 Sep - 17 Sep United
04 Sep - 28 Sep Volaris El Salvador
04 Sep - 14 Sep United
27 Sep - 05 Oct United
04 Sep - 18 Sep United

Also check the deals for one-way flights from Newark to San Salvador in September.

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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