Cheapest return flights from San Salvador to Washington in July from $300

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

Return flights

31 Jul - 09 Aug Avianca direct
01 Jul - 12 Jul Avianca direct
31 Jul - 04 Aug Avianca direct
03 Jul - 08 Jul Avianca direct
06 Jul - 09 Jul Avianca direct

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

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