$159 Cheap American Airlines flights Austin (AUS) to Las Vegas (LAS)

View $159 flight on Fri, Feb 20, 2026Opens in a new window

$159 Cheap American Airlines flights Austin (AUS) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $159 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Feb 20 - Mon, Feb 23
AUS
Austin
LAS
Las Vegas
$317 Roundtrip, found 19 hours ago
$317
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Feb 20 from Austin to Las Vegas, returning Mon, Feb 23, priced at $317 found 19 hours ago

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

February is typically the cheapest month to fly

From $58 - $154 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $79
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $79
Flights from Austin (AUS) to Las Vegas (LAS)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
1740 km
Average flight time
1 hour 1 min