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

Return flights

14 Jul - 30 Jul	American Airlines
23 Jul - 31 Jul	United
24 Jul - 31 Jul	United
22 Jul - 31 Jul	United
16 Jul - 20 Jul	United
07 Jul - 11 Jul	Azul Airlines
19 Jul - 11 Aug	American Airlines
20 Jul - 27 Jul	United
03 Jul - 11 Jul	American Airlines
31 Jul - 16 Aug	Avianca
16 Jul - 19 Jul	jetBlue
13 Jul - 24 Jul	jetBlue

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

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.

Book a cheap hotel in San Salvador

Cheap car rent in San Salvador

Cheapest return flights from Washington to San Salvador in July from $401

Return flights