Cheapest return flights from Atlanta to Buenos Aires in March from $556

AirHint found the following cheapest return flights from Atlanta (ATL) to Buenos Aires (EZE) in March 2026 (see full year).

Return flights

24 Mar - 31 Mar Spirit Airlines
20 Mar - 26 Mar Frontier Airlines
29 Mar - 03 Apr Frontier Airlines
20 Mar - 24 Mar Spirit Airlines
16 Mar - 23 Mar Frontier Airlines
28 Mar - 04 Apr Spirit Airlines
06 Mar - 14 Mar Frontier Airlines
02 Mar - 31 Mar Spirit Airlines
01 Mar - 08 Mar Frontier Airlines
28 Mar - 04 Apr LATAM Airlines Group direct
20 Mar - 26 Mar LATAM Airlines Group direct
20 Mar - 24 Mar LATAM Airlines Group direct
29 Mar - 03 Apr LATAM Airlines Group direct
01 Mar - 08 Mar Delta direct

Also check the deals for one-way flights from Atlanta to Buenos Aires in March.

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