AirHint found the following cheapest return flights from Austin (AUS) to Las Vegas (LAS)
in July 2025 (see full year ).
Return flights
19 Jul
- 26 Jul
Frontier Airlines
$ 83
direct
06 Jul
- 17 Jul
Allegiant Air
$ 86
direct
26 Jul
- 31 Jul
Frontier Airlines
$ 93
direct
27 Jul
- 31 Jul
Frontier Airlines
$ 98
direct
28 Jul
- 31 Jul
Frontier Airlines
$ 98
direct
03 Jul
- 07 Jul
Frontier Airlines
$ 103
direct
04 Jul
- 07 Jul
Frontier Airlines
$ 103
direct
03 Jul
- 06 Jul
Frontier Airlines
$ 106
direct
11 Jul
- 14 Jul
Frontier Airlines
$ 116
direct
01 Jul
- 03 Jul
Southwest Airlines
$ 117
direct
30 Jul
- 05 Aug
Southwest Airlines
$ 117
direct
Also check the deals for one-way flights from Austin to Las Vegas in July .
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.