AirHint found the following cheapest return flights from New York (JFK) to San Salvador (SAL) in January 2026 (see full year).

Return flights

15 Jan - 29 Jan	Avianca	direct
06 Jan - 19 Jan	Avianca	direct
21 Jan - 22 Jan	Avianca
15 Jan - 21 Jan	Avianca	direct
15 Jan - 19 Jan	Avianca	direct
22 Jan - 01 Feb	Avianca	direct
29 Jan - 01 Feb	Copa
18 Jan - 31 Jan	Avianca	direct
12 Jan - 18 Jan	Avianca	direct
17 Jan - 19 Jan	Copa
05 Jan - 12 Jan	Avianca	direct
05 Jan - 11 Jan	Copa

Also check the deals for one-way flights from New York to San Salvador in January.

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 January from 184€

Return flights