Cheapest one-way flights from Austin to Las Vegas in January from 19€

AirHint found the following cheapest one-way flights from Austin (AUS) to Las Vegas (LAS) in January 2026 (see full year).

One-Way flights

11 Jan Frontier Airlines direct
09 Jan Frontier Airlines direct
06 Jan Frontier Airlines direct
10 Jan Frontier Airlines direct
31 Jan Frontier Airlines
12 Jan Frontier Airlines
08 Jan Frontier Airlines
15 Jan Frontier Airlines
14 Jan Frontier Airlines
07 Jan Southwest Airlines direct

Also check the deals for return flights from Austin to Las Vegas in January.

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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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