Cheapest one-way flights from Atlanta to San Salvador in September from $83

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

One-Way flights

28 Sep Spirit Airlines
16 Sep Spirit Airlines
27 Sep Frontier Airlines direct
29 Sep Frontier Airlines direct
21 Sep Spirit Airlines
18 Sep Spirit Airlines
20 Sep Frontier Airlines direct
22 Sep Frontier Airlines direct
28 Sep Delta direct
12 Sep Frontier Airlines direct

Also check the deals for return 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.

Book a cheap hotel in San Salvador

Cheap car rent in San Salvador

Feel free to contact us with any feedback or request another flight research.