Cheapest return flights from Austin to Las Vegas in May from $71

Best time to book flights for Austin (AUS) to Las Vegas (LAS) flights at AirHint

AirHint found the following cheapest return flights from Austin (AUS) to Las Vegas (LAS) in May 2025 (see full year).

Return flights

25 May - 28 May Frontier Airlines direct
21 May - 28 May Spirit Airlines direct
25 May - 30 May Frontier Airlines direct
19 May - 22 May Frontier Airlines direct
25 May - 29 May Frontier Airlines direct
18 May - 22 May Frontier Airlines direct
25 May - 31 May Frontier Airlines direct
26 May - 28 May Spirit Airlines direct
28 May - 30 May Spirit Airlines direct
19 May - 21 May Frontier Airlines direct
31 May - 02 Jun Frontier Airlines direct
30 May - 02 Jun Frontier Airlines direct
29 May - 02 Jun Delta
29 May - 02 Jun Frontier Airlines direct
30 May - 01 Jun Frontier Airlines direct
26 May - 01 Jun Spirit Airlines direct
24 May - 01 Jun American Airlines
29 May - 01 Jun American Airlines
23 May - 02 Jun Frontier Airlines direct
24 May - 01 Jun Frontier Airlines direct

Also check the deals for one-way flights from Austin to Las Vegas in May.

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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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