AirHint found the following cheapest return flights from Atlanta (ATL) to Buenos Aires (AEP) in October 2025 (see full year).
Return flights
| 28 Oct - 31 Oct | Spirit Airlines | ||
| 19 Oct - 26 Oct | Spirit Airlines | ||
| 15 Oct - 30 Oct | jetBlue | ||
| 31 Oct - 17 Nov | Delta | ||
| 31 Oct - 16 Nov | Delta |
Also check the deals for one-way flights from Atlanta to Buenos Aires in October.
Powered by
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.
Find us on social media