Cheapest return flights from New York to San Salvador in September from $224

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

Return flights

23 Sep - 07 Oct United
22 Sep - 06 Oct United
02 Sep - 16 Sep United
03 Sep - 17 Sep United
08 Sep - 22 Sep United
30 Sep - 14 Oct United
25 Sep - 29 Sep United
10 Sep - 24 Sep United
17 Sep - 01 Oct United
25 Sep - 28 Sep Spirit Airlines
13 Sep - 16 Sep Spirit Airlines
26 Sep - 28 Sep Frontier Airlines
21 Sep - 30 Sep United
17 Sep - 26 Sep American Airlines
29 Sep - 03 Oct United
24 Sep - 08 Oct United
18 Sep - 02 Oct United
29 Sep - 13 Oct United
28 Sep - 12 Oct United
20 Sep - 04 Oct United

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

Skyscanner

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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