Cheapest one-way flights from San Salvador to Washington in October from $159

AirHint found the following cheapest one-way flights from San Salvador (SAL) to Washington (IAD) in October 2025 (see full year).

One-Way flights

22 Oct Delta
22 Oct Avianca direct

Also check the deals for return flights from San Salvador to Washington in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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