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Cheapest return flights from Washington (IAD) to San Salvador (SAL)

Click a month below to see all dates for that month.

All destinations from Washington (IAD)

Lowest fare by month
Month	Price
August 2026	$ 625
September 2026	$ 591
October 2026	$ 481
November 2026	$ 514
December 2026	$ 450
April 2027	$ 443
June 2027	$ 1139

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Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Washington (IAD) to San Salvador (SAL)

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