Direct (nonstop) flights from Milwaukee to Austin
1 airline flys nonstop from General Mitchell International (MKE) to Austin-Bergstrom International Airport (AUS). It's 1,031 miles (1,659 km), about 2h 50m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Milwaukee to Austin with one stop · direct emits 174 kg CO₂ per passenger
Looking for the return flight?
AUS → MKE: Flights from Austin to MilwaukeeOther direct flights from Milwaukee
Direct flights from Austin (AUS)
Frequently Asked Questions
How long is the direct flight from Milwaukee to Austin?
A nonstop flight from Milwaukee (MKE) to Austin (AUS) takes approximately 2 hours and 50 minutes. The distance is 1,031 miles (1,659 km).
Which airlines fly nonstop from Milwaukee to Austin?
Just Southwest Airlines.
Is there a nonstop flight from Milwaukee to Austin?
Yes. 1 airline: Southwest Airlines.
How far is Milwaukee from Austin?
The flight distance from Milwaukee to Austin is 1,031 miles (1,659 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 Milwaukee to Austin?
At 2h 50m, 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 Milwaukee to Austin?
Roughly 174 kg CO2 per passenger one-way. That's about the same as driving 870 km.
Is the return flight from Austin to Milwaukee 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 Milwaukee 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 General Mitchell International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.