Cheapest return ATL–SAL flights, May

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

Return flights

12 May - 16 May Frontier Airlines
11 May - 25 May Frontier Airlines
26 May - 02 Jun Frontier Airlines
29 May - 01 Jun Frontier Airlines
29 May - 02 Jun Frontier Airlines
24 May - 30 May Spirit Airlines
23 May - 26 May Frontier Airlines
06 May - 13 May Delta direct
12 May - 16 May Delta direct
26 May - 02 Jun Delta direct
29 May - 01 Jun Delta direct

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

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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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