Cheapest return flights from Washington to San Salvador in April from $280

AirHint found the following cheapest return flights from Washington (DCA) to San Salvador (SAL) in April 2026 (see full year).

Return flights

25 Apr - 29 Apr Delta
28 Apr - 05 May Delta
26 Apr - 04 May American Airlines
14 Apr - 21 Apr American Airlines
07 Apr - 16 Apr American Airlines
06 Apr - 13 Apr United
12 Apr - 16 Apr United
18 Apr - 26 Apr Delta
12 Apr - 19 Apr Delta
28 Apr - 29 Apr Azul Airlines
03 Apr - 20 Apr American Airlines
03 Apr - 13 Apr United

Also check the deals for one-way flights from Washington to San Salvador in April.

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