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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 9/14. 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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Find the cheapest flights from Austin to Milwaukee

Cheap round-trip flights

American Airlines Logo
4:35 pm - 11:00 pmAUS-MKE
6h 25m1 stop
American Airlines Logo
8:00 am - 3:49 pmMKE-AUS
7h 49m1 stop
$209American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
7:21 am - 1:44 pmAUS-MKE
6h 23m1 stop
American Airlines Logo
11:25 am - 6:46 pmMKE-AUS
7h 21m1 stop
$213American Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
American Airlines Logo
6:00 am - 1:20 pmAUS-MKE
7h 20m2 stops
American Airlines Logo
3:06 pm - 11:27 pmMKE-AUS
8h 21m1 stop
$214American Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
United Airlines Logo
4:12 pm - 11:29 pmAUS-MKE
7h 17m1 stop
United Airlines Logo
10:50 am - 4:05 pmMKE-AUS
5h 15m1 stop
$218United Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 23
Southwest Logo
8:55 am - 11:35 amAUS-MKE
2h 40mnonstop
Southwest Logo
12:15 pm - 6:20 pmMKE-AUS
6h 05m1 stop
$242Southwest
Find Deal
Mon, Sep 22 - Tue, Sep 30
Southwest Logo
8:55 am - 11:35 amAUS-MKE
2h 40mnonstop
Southwest Logo
4:45 pm - 7:25 pmMKE-AUS
2h 40mnonstop
$256Southwest
Find Deal
Mon, Sep 22 - Tue, Sep 30
United Airlines Logo
2:15 pm - 10:41 pmAUS-MKE
8h 26m2 stops
United Airlines Logo
5:54 pm - 10:53 pmMKE-AUS
4h 59m1 stop
$261United Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 15
Delta Logo
6:45 am - 1:44 pmAUS-MKE
6h 59m1 stop
Delta Logo
9:20 am - 3:01 pmMKE-AUS
5h 41m1 stop
$266Delta
Find Deal
Thu, Nov 27 - Wed, Dec 3
Delta Logo
5:30 am - 12:27 pmAUS-MKE
6h 57m1 stop
Delta Logo
6:00 am - 1:51 pmMKE-AUS
7h 51m1 stop
$273Delta
Find Deal
Sun, Nov 23 - Wed, Dec 3
Frontier Logo
4:48 pm - 7:18 pmAUS-MKE
26h 30m1 stop
Frontier Logo
8:04 pm - 12:33 amMKE-AUS
28h 29m1 stop
$300Frontier
Find Deal
Thu, Oct 9 - Mon, Oct 13

Southwest flights from Austin to Milwaukee

Our best Southwest deals on Austin to Milwaukee flight tickets
Southwest
Sep 22
AUS8:55 amAustin Bergstrom
2h 40m
MKE11:35 amMilwaukee-Mitchell
Sep 30
MKE12:15 pmMilwaukee-Mitchell
6h 05m
1 stop
AUS6:20 pmAustin Bergstrom
$242
Find similar
Southwest
Sep 22
AUS8:55 amAustin Bergstrom
2h 40m
MKE11:35 amMilwaukee-Mitchell
Sep 30
MKE4:45 pmMilwaukee-Mitchell
2h 40m
AUS7:25 pmAustin Bergstrom
$256
Find similar
Southwest
Oct 1
AUS8:40 amAustin Bergstrom
8h 40m
1 stop
MKE5:20 pmMilwaukee-Mitchell
Oct 5
MKE8:00 pmMilwaukee-Mitchell
4h 35m
1 stop
AUS12:35 amAustin Bergstrom
$268
Find similar

Delta flights from Austin to Milwaukee

Our best Delta deals on Austin to Milwaukee flight tickets
Delta
Nov 27
AUS6:45 amAustin Bergstrom
6h 59m
1 stop
MKE1:44 pmMilwaukee-Mitchell
Dec 3
MKE9:20 amMilwaukee-Mitchell
5h 41m
1 stop
AUS3:01 pmAustin Bergstrom
$266
Find similar
Delta
Nov 23
AUS5:30 amAustin Bergstrom
6h 57m
1 stop
MKE12:27 pmMilwaukee-Mitchell
Dec 3
MKE6:00 amMilwaukee-Mitchell
7h 51m
1 stop
AUS1:51 pmAustin Bergstrom
$273
Find similar
Delta
Sep 26
AUS6:00 amAustin Bergstrom
5h 23m
1 stop
MKE11:23 amMilwaukee-Mitchell
Sep 28
MKE6:43 pmMilwaukee-Mitchell
5h 30m
1 stop
AUS12:13 amAustin Bergstrom
$319
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 August 14, 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 9/9

4:35 pm-11:00 pm

1 stop6h 25m

Milwaukee-Mitchell

Tue 9/16

8:00 am-3:49 pm

1 stop7h 49m

$209

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Wed 9/17

7:21 am-1:44 pm

1 stop6h 23m

Milwaukee-Mitchell

Sat 9/20

11:25 am-6:46 pm

1 stop7h 21m

$213

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Wed 10/1

6:00 am-1:20 pm

2 stops7h 20m

Milwaukee-Mitchell

Wed 10/8

3:06 pm-11:27 pm

1 stop8h 21m

$214

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Mon 9/22

4:12 pm-11:29 pm

1 stop7h 17m

Milwaukee-Mitchell

Tue 9/23

10:50 am-4:05 pm

1 stop5h 15m

$218

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Mon 9/22

8:55 am-11:35 am

Nonstop2h 40m

Milwaukee-Mitchell

Tue 9/30

12:15 pm-6:20 pm

1 stop6h 05m

$242

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Mon 9/22

8:55 am-11:35 am

Nonstop2h 40m

Milwaukee-Mitchell

Tue 9/30

4:45 pm-7:25 pm

Nonstop2h 40m

$256

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Sat 9/13

2:15 pm-10:41 pm

2 stops8h 26m

Milwaukee-Mitchell

Mon 9/15

5:54 pm-10:53 pm

1 stop4h 59m

$261

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Thu 11/27

6:45 am-1:44 pm

1 stop6h 59m

Milwaukee-Mitchell

Wed 12/3

9:20 am-3:01 pm

1 stop5h 41m

$266

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Sun 11/23

5:30 am-12:27 pm

1 stop6h 57m

Milwaukee-Mitchell

Wed 12/3

6:00 am-1:51 pm

1 stop7h 51m

$273

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Thu 10/9

4:48 pm-7:18 pm

1 stop26h 30m

Milwaukee-Mitchell

Mon 10/13

8:04 pm-12:33 am

1 stop28h 29m

$300

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 September is another great option to travel to Milwaukee, with average flight prices from Austin averaging around $351.

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

According to our data, Tuesday is the cheapest day to fly to Milwaukee from Austin. The lowest ticket price found for a Tuesday 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?

In the morning is the cheapest time of day to fly from Austin to Milwaukee when you can find flight prices for as low as $387. Flying to Milwaukee in the morning 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 $267 on momondo.

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

There are 1 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Austin to Milwaukee.

How have Austin to Milwaukee flight prices changed over time?

As of August 2025, prices for Austin to Milwaukee flights are approximately 81% 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

$75

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Austin in the past 72 hours is $75. The best round-trip flight deal from Austin to Milwaukee found on momondo in the last 72 hours is $209.
The fastest flight from Austin to Milwaukee takes 2h 40m
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
3,219 reviews
Search Frontier flights
DeltaPriceFrom $206Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
SouthwestPriceFrom $288Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

  • Southwest Flights From Austin to Milwaukee

    Southwest flight deals from Austin to Milwaukee start from $288 round-trip. Over the 6 Southwest flights for this route in a normal week, average airfare is usually $398 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
Oak Creek
Mequon
Wauwatosa
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.

An easier way to manage your Milwaukee trip

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