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

Return flights

07 Oct - 12 Oct	Avianca	direct
09 Oct - 15 Oct	Avianca
09 Oct - 12 Oct	Avianca
10 Oct - 13 Oct	Avianca	direct
03 Oct - 12 Oct	Avianca	direct
28 Oct - 02 Nov	Avianca	direct
16 Oct - 20 Oct	Avianca	direct
30 Oct - 03 Nov	Avianca	direct
20 Oct - 27 Oct	Frontier Airlines
20 Oct - 24 Oct	Frontier Airlines
20 Oct - 27 Oct	Avianca	direct
20 Oct - 24 Oct	Avianca	direct
26 Oct - 01 Nov	Avianca	direct

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 178€

Return flights