$111 Find Cheap Flights from Austin to Milwaukee - Compare and Save

These are the earliest and latest flight times available from Austin to Milwaukee:

• Earliest: departs at 1:05 pm and lands at 3:47 pm
• Latest: departs at 6:00 pm and lands at 8:42 pm.

The flight takes about 2h 42m.

Two cabin classes are available on flights from Austin to Milwaukee:

• Economy Class
• First Class

A nonstop flight from Austin to Milwaukee takes 2h 42m, covering 1,032 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Austin to Milwaukee range from $323 to $452, with an average of $378 over the past 12 months. Anything below $323 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 26% above the $378 route average. Book 21 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $259 round-trip via Orlando (MCO), compared to $427 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest and United Airlines. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-way fares from Austin to Milwaukee are currently lower than usual. Average one-way flight prices are about $132, which is 43% below the typical average for this route.

Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Alamo
• Sixt

Flights from Austin to Milwaukee usually depart from Austin Bergstrom (AUS) and arrive at Milwaukee-Mitchell (MKE).

One-stop flights from Austin to Milwaukee most commonly connect through:

• Dallas/Fort Worth (DFW) - 34% of one-stop connections
• Chicago O'Hare Intl (ORD) - 21% of one-stop connections
• Houston George Bush Intcntl (IAH) - 13% of one-stop connections
• Minneapolis St Paul (MSP) - 13% of one-stop connections

Yes. Flexible dates can save you up to 11% on flights from Austin to Milwaukee. Friday is the cheapest departure day at $347 round-trip on average, while Monday is the most expensive at $386, a difference of $39.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Southwest operates flights between Austin and Milwaukee.

Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 4h 46m, compared with 4h 49m via Lambert-St Louis (STL) and 5h 04m via Dallas/Fort Worth (DFW).

Some of the most popular sights in Milwaukee are Fiserv Forum, Riverside Theater and Pabst Theater. These are among the most viewed places in Milwaukee on KAYAK.

Among airlines operating Austin to Milwaukee flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.