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Cheap flights from Austin to Milwaukee from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Milwaukee departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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American Airlines Logo
3:29 pm - 9:56 pmAUS-MKE
6h 27m1 stop
American Airlines Logo
6:13 am - 2:13 pmMKE-AUS
8h 00m1 stop
$159American Airlines
Find Deal
Tue, Dec 30 - Sun, Jan 18
American Airlines Logo
5:00 pm - 10:05 pmAUS-MKE
5h 05m1 stop
American Airlines Logo
6:28 pm - 11:46 pmMKE-AUS
5h 18m1 stop
$197American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
5:00 pm - 11:40 pmAUS-MKE
6h 40m1 stop
Delta Logo
10:34 am - 5:32 pmMKE-AUS
6h 58m1 stop
$207Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
Southwest Logo
12:40 pm - 3:25 pmAUS-MKE
2h 45mnonstop
Southwest Logo
6:40 am - 3:25 pmMKE-AUS
8h 45m1 stop
$246Southwest
Find Deal
Sat, Dec 6 - Mon, Dec 8
Delta Logo
5:20 am - 1:17 pmAUS-MKE
7h 57m1 stop
Delta Logo
5:50 pm - 12:37 amMKE-AUS
6h 47m1 stop
$258Delta
Find Deal
Tue, Dec 30 - Sun, Jan 4
Southwest Logo
6:55 pm - 10:50 pmAUS-MKE
3h 55m1 stop
Southwest Logo
3:50 pm - 6:45 pmMKE-AUS
2h 55mnonstop
$281Southwest
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Sat, Nov 22 - Thu, Dec 4
Multiple Airlines Logo
7:45 am - 6:02 pmAUS-MKE
34h 17m2 stops
Multiple Airlines Logo
7:02 pm - 1:23 pmMKE-AUS
18h 21m1 stop
$301Multiple Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 13
United Airlines Logo
5:59 pm - 10:45 pmAUS-MKE
4h 46m1 stop
United Airlines Logo
2:30 pm - 8:45 pmMKE-AUS
6h 15m1 stop
$314United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
5:41 pm - 10:43 pmAUS-MKE
5h 02m1 stop
United Airlines Logo
5:13 pm - 10:44 pmMKE-AUS
5h 31m1 stop
$319United Airlines
Find Deal
Sat, Nov 22 - Wed, Nov 26
Multiple Airlines Logo
2:21 pm - 11:40 amAUS-MKE
21h 19m1 stop
Multiple Airlines Logo
6:35 pm - 2:40 pmMKE-AUS
20h 05m2 stops
$330Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26

United Airlines flights from Austin to Milwaukee

Our best United Airlines deals on Austin to Milwaukee flight tickets
United Airlines
Nov 12
AUS5:59 pmAustin Bergstrom
4h 46m
1 stop
MKE10:45 pmMilwaukee-Mitchell
Nov 19
MKE2:30 pmMilwaukee-Mitchell
6h 15m
1 stop
AUS8:45 pmAustin Bergstrom
$314
Find similar
United Airlines
Nov 22
AUS5:41 pmAustin Bergstrom
5h 02m
1 stop
MKE10:43 pmMilwaukee-Mitchell
Nov 26
MKE5:13 pmMilwaukee-Mitchell
5h 31m
1 stop
AUS10:44 pmAustin Bergstrom
$319
Find similar
United Airlines
Nov 15
AUS7:10 amAustin Bergstrom
6h 48m
2 stops
MKE1:58 pmMilwaukee-Mitchell
Nov 22
MKE5:13 pmMilwaukee-Mitchell
5h 31m
1 stop
AUS10:44 pmAustin Bergstrom
$324
Find similar

Delta flights from Austin to Milwaukee

Our best Delta deals on Austin to Milwaukee flight tickets
Delta
Dec 6
AUS5:00 pmAustin Bergstrom
6h 40m
1 stop
MKE11:40 pmMilwaukee-Mitchell
Dec 13
MKE10:34 amMilwaukee-Mitchell
6h 58m
1 stop
AUS5:32 pmAustin Bergstrom
$207
Find similar
Delta
Dec 30
AUS5:20 amAustin Bergstrom
7h 57m
1 stop
MKE1:17 pmMilwaukee-Mitchell
Jan 4
MKE5:50 pmMilwaukee-Mitchell
6h 47m
1 stop
AUS12:37 amAustin Bergstrom
$258
Find similar
Delta
Dec 26
AUS11:30 amAustin Bergstrom
5h 13m
1 stop
MKE4:43 pmMilwaukee-Mitchell
Jan 1
MKE5:40 amMilwaukee-Mitchell
5h 34m
1 stop
AUS11:14 amAustin Bergstrom
$263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Austin to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Tue 12/30

3:29 pm-9:56 pm

1 stop6h 27m

Milwaukee-Mitchell

Sun 1/18

6:13 am-2:13 pm

1 stop8h 00m

$159

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Fri 12/5

5:00 pm-10:05 pm

1 stop5h 05m

Milwaukee-Mitchell

Mon 12/8

6:28 pm-11:46 pm

1 stop5h 18m

$197

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Sat 12/6

5:00 pm-11:40 pm

1 stop6h 40m

Milwaukee-Mitchell

Sat 12/13

10:34 am-5:32 pm

1 stop6h 58m

$207

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Sat 12/6

12:40 pm-3:25 pm

Nonstop2h 45m

Milwaukee-Mitchell

Mon 12/8

6:40 am-3:25 pm

1 stop8h 45m

$246

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Tue 12/30

5:20 am-1:17 pm

1 stop7h 57m

Milwaukee-Mitchell

Sun 1/4

5:50 pm-12:37 am

1 stop6h 47m

$258

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Sat 11/22

6:55 pm-10:50 pm

1 stop3h 55m

Milwaukee-Mitchell

Thu 12/4

3:50 pm-6:45 pm

Nonstop2h 55m

$281

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Wed 11/5

7:45 am-6:02 pm

2 stops34h 17m

Milwaukee-Mitchell

Thu 11/13

7:02 pm-1:23 pm

1 stop18h 21m

$301

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Wed 11/12

5:59 pm-10:45 pm

1 stop4h 46m

Milwaukee-Mitchell

Wed 11/19

2:30 pm-8:45 pm

1 stop6h 15m

$314

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Sat 11/22

5:41 pm-10:43 pm

1 stop5h 02m

Milwaukee-Mitchell

Wed 11/26

5:13 pm-10:44 pm

1 stop5h 31m

$319

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Wed 11/19

2:21 pm-11:40 am

1 stop21h 19m

Milwaukee-Mitchell

Wed 11/26

6:35 pm-2:40 pm

2 stops20h 05m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Austin to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Austin is in April. Flight prices, which tend to average around $272, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Milwaukee, with average flight prices from Austin averaging around $357.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Wednesday is the cheapest day to fly to Milwaukee from Austin. The lowest ticket price found for a Wednesday departure recently was $387. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Austin to Milwaukee on a Saturday will generally be more expensive and average around $526. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

At noon is the cheapest time of day to fly from Austin to Milwaukee when you can find flight prices for as low as $407. Flying to Milwaukee at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $517 per ticket.

What is the cheapest Austin Bergstrom to Milwaukee-Mitchell flight route?

Fly from Austin Bergstrom to Milwaukee-Mitchell for the best Austin Bergstrom - Milwaukee-Mitchell flight prices

How far in advance should I book a flight to Milwaukee?

You are more likely to see cheaper flights to Milwaukee from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Austin for as low as $263 on momondo.

What cabin class options are available on Austin Bergstrom to Milwaukee-Mitchell flights?

There is only 1 cabin class available to choose from on Austin Bergstrom to Milwaukee-Mitchell flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austin to Milwaukee flights?

You could potentially save up to 26% on your flight if you consider stops on a Austin to Milwaukee flight.

How have Austin to Milwaukee flight prices changed over time?

As of October 2025, prices for Austin to Milwaukee flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Milwaukee (AUS to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Milwaukee

Best Price Found

$476

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best flight deal from Austin to Milwaukee found on momondo in the last 72 hours is $476
The fastest flight from Austin to Milwaukee takes 2h 35m
Direct flights go from Austin to Milwaukee every day.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)
Search flight deals

  • How far is Austin Bergstrom to Milwaukee-Mitchell by plane?

    Milwaukee-Mitchell is 1034.2 mi away from Austin Bergstrom. In terms of flight time, this usually takes a little over 2h 40m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Austin Bergstrom Airport to Milwaukee-Mitchell Airport were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Austin to Milwaukee?

  • What is the most popular airline from Austin to Milwaukee?

Best airlines flying from Austin to Milwaukee

Compare and see reviews for airlines that fly from Austin to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $78Free CancellationRating
5.8
3,128 reviews
Search Frontier flights
DeltaPriceFrom $206Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,236 reviews
Search Southwest flights

  • Southwest Flights From Austin to Milwaukee

    Southwest flight deals from Austin to Milwaukee start from $280 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $405 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Kohler
Pewaukee
West Bend
Port Washington
Grafton
New Berlin

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Milwaukee?

It is quick and easy to find Austin to Milwaukee flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Milwaukee that suits you.

Can I find flights from Austin to Milwaukee with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Milwaukee from Austin with this policy.

How can momondo help me find flights from Austin to Milwaukee?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Milwaukee.

I’m not ready to book a flight from Austin to Milwaukee right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Austin to Milwaukee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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