Cheapest one-way flights from Seattle to San Salvador in August from 167€

AirHint found the following cheapest one-way flights from Seattle (SEA) to San Salvador (SAL) in August 2025 (see full year).

One-Way flights

12 Aug Hawaiian Airlines

Also check the deals for return flights from Seattle to San Salvador in August.

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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