AirHint found the following cheapest return flights from Washington (DCA) to San Salvador (SAL) in April 2026 (see full year).
Return flights
| 24 Apr - 30 Apr | United | ||
| 23 Apr - 27 Apr | American Airlines | ||
| 16 Apr - 19 Apr | GOL Linhas Aéreas | ||
| 18 Apr - 26 Apr | GOL Linhas Aéreas | ||
| 24 Apr - 26 Apr | GOL Linhas Aéreas | ||
| 11 Apr - 19 Apr | Air Canada |
Also check the deals for one-way flights from Washington to San Salvador in April.
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