Cheapest return flights from Atlanta to San Salvador in September from $222

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

Return flights

16 Sep - 18 Sep Spirit Airlines
16 Sep - 02 Oct Spirit Airlines
30 Sep - 02 Oct Spirit Airlines
28 Sep - 02 Oct Spirit Airlines
16 Sep - 23 Sep Spirit Airlines
11 Sep - 18 Sep Spirit Airlines
16 Sep - 25 Sep Spirit Airlines
27 Sep - 29 Sep Frontier Airlines direct
20 Sep - 22 Sep Spirit Airlines
19 Sep - 21 Sep Spirit Airlines
20 Sep - 22 Sep Frontier Airlines direct
18 Sep - 02 Oct Spirit Airlines
18 Sep - 23 Sep Spirit Airlines
21 Sep - 02 Oct Spirit Airlines
18 Sep - 21 Sep Frontier Airlines
28 Sep - 02 Oct Delta direct
28 Sep - 03 Oct Delta direct
26 Sep - 02 Oct Delta direct
30 Sep - 02 Oct Delta direct

Also check the deals for one-way flights from Atlanta 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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