Austin-Bergstrom International (AUS) to Harry Reid International (LAS).
| Departure | Return | Price |
|---|---|---|
| 05/28/2026 | 06/04/2026 | $117 |
| 06/02/2026 | 06/11/2026 | $121 |
| 06/03/2026 | 06/11/2026 | $121 |
| 06/04/2026 | 06/11/2026 | $126 |
| 06/06/2026 | 06/11/2026 | $126 |
| 05/30/2026 | 06/04/2026 | $147 |
| 06/09/2026 | 06/18/2026 | $152 |
| 06/10/2026 | 06/18/2026 | $152 |
| 07/26/2026 | 08/04/2026 | $152 |
| 05/28/2026 | 06/02/2026 | $153 |
Based on current fares, June is the cheapest month to fly from Austin to Las Vegas, with average fares around $171 round trip (as low as $121).
August tends to be more expensive, averaging $211.
See the full month-by-month and day-of-week price analysis
Best Time to Fly AUS → LASDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Austin to Las Vegas is June, with average round-trip fares around $171. Fares in June start as low as $121. The most expensive month is August, averaging $211.
A nonstop flight from Austin to Las Vegas takes approximately 3h.
The cheapest flight from Austin to Las Vegas currently starts at $117 round trip in economy class.
The average round-trip flight price from Austin to Las Vegas is $219 in economy class.
The distance is 1090 miles (1754 km). with a nonstop flight time of about 3h. The lowest fare currently available is $117 departing in May. The average round-trip fare is $219.
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