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

Return flights

29 Oct - 05 Nov	Avianca	direct
27 Oct - 02 Nov	Avianca	direct
28 Oct - 04 Nov	Avianca	direct
23 Oct - 26 Oct	Volaris El Salvador	direct
01 Oct - 04 Oct	Spirit Airlines
02 Oct - 06 Oct	Spirit Airlines
24 Oct - 21 Nov	Avianca	direct
07 Oct - 25 Oct	Avianca	direct
06 Oct - 25 Oct	Avianca	direct
02 Oct - 02 Oct	Spirit Airlines
07 Oct - 24 Oct	Avianca	direct
03 Oct - 06 Oct	Frontier Airlines
16 Oct - 20 Oct	Frontier Airlines
18 Oct - 25 Oct	Avianca	direct
30 Oct - 04 Nov	Avianca	direct
30 Oct - 03 Nov	Avianca	direct
31 Oct - 21 Nov	United

Also check the deals for one-way flights from New York 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.

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Cheapest return flights from New York to San Salvador in October from 149€

Return flights