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

Return flights

19 Aug - 16 Sep	United
27 Aug - 10 Sep	United
26 Aug - 09 Sep	United
28 Aug - 04 Sep	Avianca	direct
12 Aug - 14 Aug	Spirit Airlines
21 Aug - 24 Aug	Spirit Airlines
07 Aug - 14 Aug	Spirit Airlines
22 Aug - 05 Sep	United
12 Aug - 24 Aug	Spirit Airlines
05 Aug - 14 Aug	Spirit Airlines
09 Aug - 14 Aug	Spirit Airlines
12 Aug - 19 Aug	Spirit Airlines
07 Aug - 24 Aug	Spirit Airlines
21 Aug - 31 Aug	Spirit Airlines
05 Aug - 24 Aug	Spirit Airlines
29 Aug - 12 Sep	United
23 Aug - 06 Sep	United
29 Aug - 01 Sep	Avianca
20 Aug - 03 Sep	United
18 Aug - 03 Sep	United

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

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 August from 198€

Return flights