AirHint found the following cheapest one-way flights from Washington (IAD) to San Salvador (SAL) in August 2026 (see full year).
One-Way flights
| 26 Aug | Volaris El Salvador | direct | |
| 09 Aug | Avianca | ||
| 09 Aug | Avianca | direct | |
| 01 Aug | Copa | ||
| 04 Aug | Copa | ||
| 05 Aug | Copa | ||
| 08 Aug | Copa | ||
| 10 Aug | Copa | ||
| 11 Aug | Copa | ||
| 15 Aug | Copa |
Also check the deals for return flights from Washington to San Salvador in August.
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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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