Cheapest return flights from Tucson to Las Vegas in September from $131

AirHint found the following cheapest return flights from Tucson (TUS) to Las Vegas (LAS) in September 2025 (see full year).

Return flights

19 Sep - 22 Sep Frontier Airlines direct
26 Sep - 29 Sep Frontier Airlines direct

Also check the deals for one-way flights from Tucson to Las Vegas 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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