Cheap flights from Austin to South Las Vegas

View AU$106 flight on Sun, 31 Aug. 2025Opens in a new window

Popular airlines from Austin to South Las Vegas

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Austin (AUS) to South Las Vegas (LAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$213 Return, found 6 days ago
AU$213
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$213 found 6 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$228 Return, found 6 days ago
AU$228
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$228 found 6 days ago
Alaska Airlines
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$240 Return, found 6 days ago
AU$240
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$240 found 6 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$243 Return, found 6 days ago
AU$243
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$243 found 6 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$246 Return, found 6 days ago
AU$246
Return
found 6 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$246 found 6 days ago
United
Sat, 6 Sep. - Mon, 8 Sep.
AUS
Austin
LAS
Las Vegas
AU$476 Return, found 13 hours ago
AU$476
Return
found 13 hours ago
Select United flight, departing Sat, 6 Sep. from Austin to Las Vegas, returning Mon, 8 Sep., priced at AU$476 found 13 hours ago

Find the cheapest month to fly from Austin (AUS) to Las Vegas (LAS)

August is typically the cheapest month to fly

From AU$97 - AU$274 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.