Cheap flights from Las Vegas to Southwest Austin

View AU$106 flight on Tue, 12 Aug. 2025Opens in a new window

Popular airlines from Las Vegas to Southwest Austin

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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

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
Thu, 7 Aug. - Mon, 11 Aug.
LAS
Las Vegas
AUS
Austin
AU$180 Return, found 6 days ago
AU$180
Return
found 6 days ago
Select Delta flight, departing Thu, 7 Aug. from Las Vegas to Austin, returning Mon, 11 Aug., priced at AU$180 found 6 days ago
Delta
Thu, 7 Aug. - Mon, 11 Aug.
LAS
Las Vegas
AUS
Austin
AU$195 Return, found 6 days ago
AU$195
Return
found 6 days ago
Select Delta flight, departing Thu, 7 Aug. from Las Vegas to Austin, returning Mon, 11 Aug., priced at AU$195 found 6 days ago
Delta
Thu, 7 Aug. - Mon, 11 Aug.
LAS
Las Vegas
AUS
Austin
AU$210 Return, found 6 days ago
AU$210
Return
found 6 days ago
Select Delta flight, departing Thu, 7 Aug. from Las Vegas to Austin, returning Mon, 11 Aug., priced at AU$210 found 6 days ago
Alaska Airlines
Thu, 7 Aug. - Mon, 11 Aug.
LAS
Las Vegas
AUS
Austin
AU$222 Return, found 6 days ago
AU$222
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 7 Aug. from Las Vegas to Austin, returning Mon, 11 Aug., priced at AU$222 found 6 days ago
American Airlines
Thu, 7 Aug. - Sun, 10 Aug.
LAS
Las Vegas
AUS
Austin
AU$243 Return, found 1 day ago
AU$243
Return
found 1 day ago
Select American Airlines flight, departing Thu, 7 Aug. from Las Vegas to Austin, returning Sun, 10 Aug., priced at AU$243 found 1 day ago
United
Thu, 7 Aug. - Mon, 11 Aug.
LAS
Las Vegas
AUS
Austin
AU$250 Return, found 6 days ago
AU$250
Return
found 6 days ago
Select United flight, departing Thu, 7 Aug. from Las Vegas to Austin, returning Mon, 11 Aug., priced at AU$250 found 6 days ago

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

August is typically the cheapest month to fly

From AU$88 - AU$234 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.