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

Return flights

25 Jan - 13 Feb	United
22 Jan - 01 Feb	Avianca	direct
26 Jan - 09 Feb	Avianca	direct
29 Jan - 01 Feb	Avianca	direct
25 Jan - 13 Feb	Avianca	direct
22 Jan - 28 Jan	United
14 Jan - 18 Jan	Avianca
20 Jan - 24 Jan	United
05 Jan - 12 Jan	Avianca	direct
21 Jan - 22 Jan	Delta
20 Jan - 25 Jan	United	direct
05 Jan - 11 Jan	Avianca
08 Jan - 19 Feb	Copa
08 Jan - 19 Feb	Avianca	direct
01 Jan - 08 Jan	Avianca
02 Jan - 08 Jan	Avianca
21 Jan - 25 Jan	United	direct
29 Jan - 03 Feb	Spirit Airlines
21 Jan - 03 Feb	Spirit Airlines
29 Jan - 17 Feb	Spirit Airlines

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 157€

Return flights