AirHint found the following cheapest return flights from Newark (EWR) to San Salvador (SAL) in October 2025 (see full year).

Return flights

02 Oct - 06 Oct	Volaris El Salvador	direct
11 Oct - 25 Oct	United	direct
14 Oct - 28 Oct	United
07 Oct - 21 Oct	United
04 Oct - 18 Oct	United	direct
15 Oct - 29 Oct	United
29 Oct - 12 Nov	United	direct
21 Oct - 04 Nov	United
22 Oct - 05 Nov	United
02 Oct - 05 Oct	Spirit Airlines
27 Oct - 10 Nov	United	direct
26 Oct - 09 Nov	United	direct
28 Oct - 11 Nov	United	direct
02 Oct - 20 Oct	Spirit Airlines
07 Oct - 20 Oct	Spirit Airlines
03 Oct - 17 Oct	United
19 Oct - 02 Nov	United
20 Oct - 03 Nov	United
24 Oct - 07 Nov	United
30 Oct - 13 Nov	United

Also check the deals for one-way flights from Newark to San Salvador in October.

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 Newark to San Salvador in October from 153€

Return flights