AirHint found the following cheapest return flights from Atlanta (ATL) to San Salvador (SAL) in May 2026 (see full year).

Return flights

01 May - 05 May	Spirit Airlines
08 May - 11 May	Spirit Airlines
07 May - 11 May	Spirit Airlines
22 May - 26 May	Spirit Airlines
08 May - 11 May	Frontier Airlines	direct
28 May - 04 Jun	Spirit Airlines
29 May - 07 Jun	Spirit Airlines
07 May - 11 May	Delta	direct
01 May - 05 May	Delta	direct
10 May - 13 May	Delta	direct
29 May - 07 Jun	Delta	direct
22 May - 26 May	Delta	direct

Also check the deals for one-way flights from Atlanta to San Salvador in May.

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 Atlanta to San Salvador in May from $247

Return flights