Cheapest return flights from Newark to San Salvador in June from $320

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

Return flights

27 Jun - 04 Jul Frontier Airlines
29 Jun - 14 Jul Spirit Airlines
27 Jun - 17 Jul Frontier Airlines
25 Jun - 29 Jun United direct
29 Jun - 07 Jul United direct
25 Jun - 01 Jul United direct
25 Jun - 04 Jul United direct
24 Jun - 08 Jul United direct
27 Jun - 29 Jun Frontier Airlines
27 Jun - 30 Jun Frontier Airlines
30 Jun - 07 Jul Frontier Airlines
28 Jun - 15 Jul Allegiant Air
29 Jun - 10 Jul Spirit Airlines
26 Jun - 29 Jun Lufthansa
24 Jun - 29 Jun United direct
26 Jun - 29 Jun United direct
27 Jun - 30 Jun United direct
24 Jun - 26 Jun Spirit Airlines

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

Skyscanner

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.