Cheapest one-way flights from Washington to San Salvador in March from $58

AirHint found the following cheapest one-way flights from Washington (IAD) to San Salvador (SAL) in March 2026 (see full year).

One-Way flights

02 Mar Volaris El Salvador direct
11 Mar Volaris El Salvador direct
03 Mar Volaris El Salvador direct
05 Mar Volaris El Salvador direct
09 Mar Volaris El Salvador direct
01 Mar Volaris El Salvador direct
04 Mar Volaris El Salvador direct
07 Mar Volaris El Salvador direct
12 Mar Volaris El Salvador direct
14 Mar Avianca direct

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

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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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