Cheapest return flights from Washington to San Salvador in March from $284

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

Return flights

05 Mar - 10 Mar American Airlines
16 Mar - 23 Mar American Airlines
17 Mar - 24 Mar American Airlines
14 Mar - 22 Mar American Airlines
05 Mar - 08 Mar American Airlines
20 Mar - 25 Mar United
12 Mar - 23 Mar American Airlines
06 Mar - 08 Mar American Airlines
08 Mar - 14 Mar American Airlines
21 Mar - 12 Apr American Airlines
19 Mar - 30 Mar Delta
30 Mar - 06 Apr American Airlines
30 Mar - 04 Apr American Airlines
26 Mar - 02 Apr United
29 Mar - 03 Apr Air Canada
28 Mar - 02 Apr American Airlines
27 Mar - 16 Apr GOL Linhas Aéreas
27 Mar - 11 Apr GOL Linhas Aéreas
28 Mar - 04 Apr GOL Linhas Aéreas
30 Mar - 05 Apr Air Canada

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

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