Cheapest return flights from Newark to San Salvador in December from $181

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

Return flights

11 Dec - 15 Dec Spirit Airlines
04 Dec - 10 Dec Spirit Airlines
04 Dec - 08 Dec Spirit Airlines
09 Dec - 12 Dec Spirit Airlines
09 Dec - 10 Dec Spirit Airlines
09 Dec - 11 Dec Spirit Airlines
10 Dec - 12 Dec Spirit Airlines
10 Dec - 11 Dec Spirit Airlines
10 Dec - 16 Dec Spirit Airlines
07 Dec - 15 Dec Spirit Airlines
31 Dec - 13 Jan Spirit Airlines
04 Dec - 09 Jan Spirit Airlines
31 Dec - 11 Jan Spirit Airlines
31 Dec - 08 Jan Spirit Airlines
31 Dec - 07 Jan Spirit Airlines
16 Dec - 16 Jan Spirit Airlines
30 Dec - 13 Jan Spirit Airlines
22 Dec - 22 Jan Spirit Airlines
31 Dec - 06 Jan Spirit Airlines
29 Dec - 07 Jan Spirit Airlines

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

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.