Cheapest return flights from Austin to Las Vegas in April from $184

AirHint found the following cheapest return flights from Austin (AUS) to Las Vegas (LAS) in April 2026 (see full year).

Return flights

11 Apr - 12 Apr Frontier Airlines direct
04 Apr - 07 Apr Spirit Airlines
04 Apr - 10 Apr Spirit Airlines
02 Apr - 06 Apr Frontier Airlines
09 Apr - 10 Apr Spirit Airlines
03 Apr - 07 Apr Spirit Airlines
02 Apr - 06 Apr Frontier Airlines direct
07 Apr - 10 Apr Spirit Airlines
03 Apr - 10 Apr Spirit Airlines
04 Apr - 11 Apr Spirit Airlines

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

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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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