Cheap flights from Austin to South of The Strip

View AU$106 flight on Mon, 29 Sep. 2025Opens in a new window

Popular airlines from Austin to South of The Strip

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Austin (AUS) to South of The Strip (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 13 hours ago
AU$213
Return
found 13 hours ago
Select Delta flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$213 found 13 hours ago
Delta
Mon, 1 Sep. - Mon, 8 Sep.
AUS
Austin
LAS
Las Vegas
AU$226 Return, found 1 day ago
AU$226
Return
found 1 day ago
Select Delta flight, departing Mon, 1 Sep. from Austin to Las Vegas, returning Mon, 8 Sep., priced at AU$226 found 1 day ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$228 Return, found 13 hours ago
AU$228
Return
found 13 hours ago
Select Delta flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$228 found 13 hours ago
Alaska Airlines
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$240 Return, found 13 hours ago
AU$240
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$240 found 13 hours ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
AUS
Austin
LAS
Las Vegas
AU$246 Return, found 13 hours ago
AU$246
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 2 Sep. from Austin to Las Vegas, returning Tue, 9 Sep., priced at AU$246 found 13 hours ago
United
Mon, 27 Oct. - Mon, 3 Nov.
AUS
Austin
LAS
Las Vegas
AU$412 Return, found 4 days ago
AU$412
Return
found 4 days ago
Select United flight, departing Mon, 27 Oct. from Austin to Las Vegas, returning Mon, 3 Nov., priced at AU$412 found 4 days ago
*Available to Expedia members.