Direct (nonstop) flights from Austin to Milwaukee
1 airline flys nonstop from Austin-Bergstrom International Airport (AUS) to General Mitchell International (MKE). It's 1,031 miles (1,659 km), about 2h 40m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Austin to Milwaukee with one stop · direct emits 174 kg CO₂ per passenger
Looking for the return flight?
MKE → AUS: Flights from Milwaukee to AustinOther direct flights from Austin
Direct flights from Milwaukee (MKE)
Frequently Asked Questions
How long is the direct flight from Austin to Milwaukee?
A nonstop flight from Austin (AUS) to Milwaukee (MKE) takes approximately 2 hours and 40 minutes. The distance is 1,031 miles (1,659 km).
Which airlines fly nonstop from Austin to Milwaukee?
Just Southwest Airlines.
Is there a nonstop flight from Austin to Milwaukee?
Yes. 1 airline: Southwest Airlines.
How far is Austin from Milwaukee?
The flight distance from Austin to Milwaukee 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 Austin to Milwaukee?
At 2h 40m, 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 Austin to Milwaukee?
Roughly 174 kg CO2 per passenger one-way. That's about the same as driving 870 km.
Is the return flight from Milwaukee to Austin 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 Austin to Milwaukee?
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 Austin-Bergstrom International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.