AirHint found the following cheapest return flights from Las Vegas (LAS) to Buenos Aires (EZE) in October 2025 (see full year).
Return flights
| 31 Oct - 07 Nov | LATAM Airlines Group | ||
| 24 Oct - 28 Oct | Copa | ||
| 23 Oct - 16 Nov | Copa | ||
| 22 Oct - 16 Nov | Copa | ||
| 13 Oct - 20 Oct | Frontier Airlines | ||
| 13 Oct - 10 Nov | Frontier Airlines | ||
| 20 Oct - 17 Nov | Spirit Airlines |
Also check the deals for one-way flights from Las Vegas to Buenos Aires in October.
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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