Cheapest return flights from Washington to San Salvador in May from $251

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

Return flights

02 May - 06 May United
02 May - 05 May Delta
24 May - 10 Jun United
08 May - 12 May United
08 May - 15 May United
15 May - 21 May American Airlines
01 May - 05 May Azul Airlines
07 May - 11 May American Airlines
30 May - 06 Jun Avianca
23 May - 31 May United
15 May - 25 May United
18 May - 22 May jetBlue
21 May - 05 Jun jetBlue

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

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