$144 Cheap Spirit Airlines flights Las Vegas (LAS) to Austin (AUS)

View $144 flight on Sun, May 31, 2026Opens in a new window

$144 Cheap Spirit Airlines flights Las Vegas (LAS) to Austin (AUS)

Prices were available within the past 7 days and start at $144 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

February is typically the cheapest month to fly

From $57 - $152 per traveler.
Flights from Las Vegas (LAS) to Austin (AUS)
Origin airport
Harry Reid Intl.
Destination airport
Austin-Bergstrom Intl.
Distance
1740 km
Average flight time
4 hours 36 mins