Cheapest one-way flights from Las Vegas to Sao Paulo in September from $277

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Sao Paulo (GRU) in September 2025 (see full year).

One-Way flights

18 Sep Frontier Airlines
10 Sep Spirit Airlines
16 Sep Spirit Airlines
08 Sep Frontier Airlines
12 Sep Frontier Airlines
13 Sep Spirit Airlines
29 Sep Spirit Airlines
26 Sep Frontier Airlines
03 Sep Spirit Airlines
22 Sep Spirit Airlines

Also check the deals for return flights from Las Vegas to Sao Paulo in September.

Skyscanner

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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