Cheapest return ATL–EZE flights, October

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

Return flights

11 Oct - 16 Oct Spirit Airlines
10 Oct - 17 Oct Spirit Airlines
02 Oct - 12 Oct Spirit Airlines
14 Oct - 21 Oct Aeromexico
12 Oct - 19 Oct Spirit Airlines
08 Oct - 15 Oct Spirit Airlines
09 Oct - 16 Oct Spirit Airlines
11 Oct - 18 Oct Spirit Airlines
14 Oct - 21 Oct Delta direct
08 Oct - 15 Oct LATAM Airlines Group direct

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

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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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