Direct (nonstop) flights from Las Vegas to Austin
4 airlines fly nonstop from Harry Reid International Airport (LAS) to Austin-Bergstrom International Airport (AUS). It's 1,089 miles (1,753 km), about 2h 45m in the air. Operated by Delta Air Lines, Frontier Airlines, Allegiant Air and others.
Delta Air Lines
Frontier Airlines
Allegiant Air
Southwest Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Las Vegas to Austin with one stop · direct emits 184 kg CO₂ per passenger
Looking for the return flight?
AUS → LAS: Flights from Austin to Las VegasOther direct flights from Las Vegas
Direct flights from Austin (AUS)
Frequently Asked Questions
How long is the direct flight from Las Vegas to Austin?
A nonstop flight from Las Vegas (LAS) to Austin (AUS) takes approximately 2 hours and 45 minutes. The distance is 1,089 miles (1,753 km).
Which airlines fly nonstop from Las Vegas to Austin?
4 airlines: Delta Air Lines, Frontier Airlines, Allegiant Air, Southwest Airlines.
Is there a nonstop flight from Las Vegas to Austin?
Yes. 4 airlines: Delta Air Lines, Frontier Airlines, Allegiant Air, Southwest Airlines.
How far is Las Vegas from Austin?
The flight distance from Las Vegas to Austin is 1,089 miles (1,753 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Las Vegas to Austin?
At 2h 45m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Las Vegas to Austin?
Roughly 184 kg CO2 per passenger one-way. That's about the same as driving 920 km.
Is the return flight from Austin to Las Vegas also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Las Vegas to Austin?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Harry Reid International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.