$34 Cheap Frontier Airlines flights Austin (AUS) to Las Vegas (LAS)

View $34 flight on Mon, Mar 16, 2026Opens in a new window

$34 Cheap Frontier Airlines flights Austin (AUS) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Feb 15 - Fri, Feb 20
AUS
Austin
LAS
Las Vegas
$68 Roundtrip, found 1 day ago
$68
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Feb 15 from Austin to Las Vegas, returning Fri, Feb 20, priced at $68 found 1 day ago
Frontier Airlines
Sun, Feb 1 - Fri, Feb 20
AUS
Austin
LAS
Las Vegas
$79 Roundtrip, found 6 days ago
$79
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Feb 1 from Austin to Las Vegas, returning Fri, Feb 20, priced at $79 found 6 days ago
Frontier Airlines
Mon, Mar 16 - Tue, Mar 17
AUS
Austin
LAS
Las Vegas
$88 Roundtrip, found 1 day ago
$88
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Mar 16 from Austin to Las Vegas, returning Tue, Mar 17, priced at $88 found 1 day ago
Frontier Airlines
Sun, Feb 1 - Sat, Feb 21
AUS
Austin
LAS
Las Vegas
$90 Roundtrip, found 6 days ago
$90
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Feb 1 from Austin to Las Vegas, returning Sat, Feb 21, priced at $90 found 6 days ago
Frontier Airlines
Sun, Feb 1 - Sun, Feb 15
AUS
Austin
LAS
Las Vegas
$99 Roundtrip, found 6 days ago
$99
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Feb 1 from Austin to Las Vegas, returning Sun, Feb 15, priced at $99 found 6 days ago
Frontier Airlines
Thu, Feb 19 - Wed, Feb 25
AUS
Austin
LAS
Las Vegas
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Austin to Las Vegas, returning Wed, Feb 25, priced at $103 found 2 days 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 $130
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $130
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, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
1740 km
Average flight time
1 hour 1 min