Direct flights from Austin to Las Vegas AUS → LAS
Allegiant Air, Delta Air Lines, Frontier Airlines and Southwest Airlines operate nonstop flights from Austin (AUS) to Las Vegas (LAS). The nonstop flight takes around ~2h 11m, covering 1,089 miles (1,752 km). Round-trip fares currently start at $246, with a typical fare around $335 across 21 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 21 recent fares across the next 60 days
Cheapest combos
Frontier
Best
Southwest
Southwest
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Allegiant Air
G4
Delta Air Lines
DL
Frontier Airlines
F9
Southwest Airlines
WN
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Frequently asked questions
Is there a direct flight from Austin to Las Vegas?
Yes, Allegiant Air, Delta Air Lines and 2 more airlines operate nonstop flights from Austin (AUS) to Las Vegas (LAS).
Which airlines fly direct from Austin to Las Vegas?
Allegiant Air, Delta Air Lines, Frontier Airlines, Southwest Airlines operate nonstop flights from Austin to Las Vegas.
How long is the flight from Austin to Las Vegas?
The nonstop flight from Austin to Las Vegas takes ~2h 11m (approximately 1752 km).
How much is a round-trip flight from Austin to Las Vegas?
Round-trip flights from Austin (AUS) to Las Vegas (LAS) start at $246, with a typical fare around $335. Based on 21 recent fare combinations.