Cheapest return EWR–SAL flights, September

AirHint found the following cheapest return flights from Newark (EWR) to San Salvador (SAL) in September 2026 (see full year).

Return flights

01 Sep - 01 Oct Delta
17 Sep - 21 Sep Volaris El Salvador direct
29 Sep - 06 Oct United
01 Sep - 09 Sep Volaris El Salvador direct
05 Sep - 07 Sep Volaris El Salvador direct
03 Sep - 07 Sep Volaris El Salvador direct
23 Sep - 05 Oct United
21 Sep - 26 Sep United
11 Sep - 14 Sep United
20 Sep - 27 Sep United

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

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