Cheapest return flights from Washington to San Salvador in April from 234€

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

Return flights

18 Apr - 23 Apr Volaris El Salvador direct
20 Apr - 24 Apr Frontier Airlines
12 Apr - 17 Apr Frontier Airlines
13 Apr - 23 Apr Volaris El Salvador direct
12 Apr - 20 Apr Frontier Airlines
24 Apr - 30 Apr Volaris El Salvador direct
27 Apr - 07 May Delta
29 Apr - 07 May Delta
19 Apr - 22 Apr Volaris El Salvador direct
21 Apr - 24 Apr Volaris El Salvador
19 Apr - 24 Apr Volaris El Salvador
14 Apr - 17 Apr Volaris El Salvador
28 Apr - 21 May Volaris El Salvador direct
27 Apr - 04 May Frontier Airlines
27 Apr - 03 May Frontier Airlines
25 Apr - 02 May Delta
29 Apr - 06 May United
28 Apr - 05 May Volaris El Salvador direct
24 Apr - 12 May United
26 Apr - 03 May Volaris El Salvador direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.