Cheapest return flights from Newark to San Salvador in March from $171

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

Return flights

03 Mar - 11 Mar Spirit Airlines
03 Mar - 05 Mar Spirit Airlines
07 Mar - 11 Mar Spirit Airlines
23 Mar - 25 Mar Spirit Airlines
08 Mar - 12 Mar Spirit Airlines
01 Mar - 05 Mar Spirit Airlines
04 Mar - 09 Mar Spirit Airlines
07 Mar - 09 Mar Spirit Airlines
01 Mar - 12 Mar Spirit Airlines
21 Mar - 24 Mar Volaris El Salvador
26 Mar - 01 Apr Volaris El Salvador direct
31 Mar - 12 Apr Spirit Airlines
23 Mar - 03 Apr Spirit Airlines
24 Mar - 12 Apr Spirit Airlines
31 Mar - 16 Apr Spirit Airlines
19 Mar - 07 Apr Spirit Airlines
28 Mar - 05 Apr Spirit Airlines
25 Mar - 20 Apr Frontier Airlines
31 Mar - 14 Apr Spirit Airlines
27 Mar - 12 Apr Frontier Airlines

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

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