Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Austin to Milwaukee from $103

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 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Austin to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:19 pm - 9:43 am
AUS
-
MKE
14h 24m2 stops
Multiple Airlines Logo
6:53 pm - 4:04 pm
MKE
-
AUS
21h 11m1 stop
$257Multiple Airlines
Sun, Jan 18 - Tue, Jan 20
Delta Logo
5:10 pm - 11:28 pm
AUS
-
MKE
6h 18m1 stop
Delta Logo
10:13 am - 4:05 pm
MKE
-
AUS
5h 52m1 stop
$312Delta
Tue, Jan 13 - Mon, Jan 19
Southwest Logo
8:30 am - 11:10 am
AUS
-
MKE
2h 40mnonstop
Southwest Logo
3:00 pm - 9:35 pm
MKE
-
AUS
6h 35m1 stop
$313Southwest
Tue, Feb 17 - Thu, Feb 19
Southwest Logo
6:20 am - 4:10 pm
AUS
-
MKE
9h 50m1 stop
Southwest Logo
3:10 pm - 6:10 pm
MKE
-
AUS
3h 00mnonstop
$316Southwest
Tue, Jan 13 - Mon, Jan 19
United Airlines Logo
2:22 pm - 9:59 pm
AUS
-
MKE
7h 37m2 stops
United Airlines Logo
7:00 am - 12:27 pm
MKE
-
AUS
5h 27m1 stop
$317United Airlines
Tue, Jan 13 - Mon, Jan 19
Delta Logo
6:25 pm - 11:44 pm
AUS
-
MKE
5h 19m1 stop
Delta Logo
7:00 am - 1:57 pm
MKE
-
AUS
6h 57m1 stop
$319Delta
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
6:05 am - 12:31 pm
AUS
-
MKE
6h 26m2 stops
American Airlines Logo
7:32 am - 3:09 pm
MKE
-
AUS
7h 37m2 stops
$322American Airlines
Sun, Jan 18 - Tue, Jan 20
American Airlines Logo
5:00 am - 1:15 pm
AUS
-
MKE
8h 15m2 stops
American Airlines Logo
6:14 am - 12:56 pm
MKE
-
AUS
6h 42m1 stop
$324American Airlines
Wed, Dec 31 - Thu, Jan 1
Southwest Logo
1:50 pm - 10:50 pm
AUS
-
MKE
9h 00m1 stop
Southwest Logo
1:05 pm - 4:00 pm
MKE
-
AUS
2h 55mnonstop
$326Southwest
Wed, Mar 4 - Fri, Mar 6
American Airlines Logo
3:59 pm - 11:35 pm
AUS
-
MKE
7h 36m1 stop
American Airlines Logo
7:32 am - 3:09 pm
MKE
-
AUS
7h 37m2 stops
$338American Airlines
Thu, Feb 5 - Sun, Feb 8

United Airlines flights from Austin to Milwaukee

Our best United Airlines deals on Austin to Milwaukee flight tickets
United Airlines
Jan 13
AUS5:55 pmAustin Bergstrom
5h 04m
1 stop
MKE10:59 pmMilwaukee-Mitchell
Jan 19
MKE7:00 amMilwaukee-Mitchell
7h 13m
1 stop
AUS2:13 pmAustin Bergstrom
$312
Find similar
United Airlines
Jan 13
AUS2:22 pmAustin Bergstrom
7h 37m
2 stops
MKE9:59 pmMilwaukee-Mitchell
Jan 19
MKE7:00 amMilwaukee-Mitchell
5h 27m
1 stop
AUS12:27 pmAustin Bergstrom
$317
Find similar
United Airlines
Dec 31
AUS1:52 pmAustin Bergstrom
7h 19m
2 stops
MKE9:11 pmMilwaukee-Mitchell
Jan 3
MKE6:36 amMilwaukee-Mitchell
5h 27m
1 stop
AUS12:03 pmAustin Bergstrom
$353
Find similar

Southwest flights from Austin to Milwaukee

Our best Southwest deals on Austin to Milwaukee flight tickets
Southwest
Feb 17
AUS8:30 amAustin Bergstrom
2h 40m
MKE11:10 amMilwaukee-Mitchell
Feb 19
MKE3:00 pmMilwaukee-Mitchell
6h 35m
1 stop
AUS9:35 pmAustin Bergstrom
$313
Find similar
Southwest
Jan 13
AUS6:20 amAustin Bergstrom
9h 50m
1 stop
MKE4:10 pmMilwaukee-Mitchell
Jan 19
MKE3:10 pmMilwaukee-Mitchell
3h 00m
AUS6:10 pmAustin Bergstrom
$316
Find similar
Southwest
Mar 4
AUS1:50 pmAustin Bergstrom
9h 00m
1 stop
MKE10:50 pmMilwaukee-Mitchell
Mar 6
MKE1:05 pmMilwaukee-Mitchell
2h 55m
AUS4:00 pmAustin Bergstrom
$326
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 December 11, 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

Sun 1/18

7:19 pm-9:43 am

2 stops14h 24m

Milwaukee-Mitchell

Tue 1/20

6:53 pm-4:04 pm

1 stop21h 11m

$257

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Tue 1/13

5:10 pm-11:28 pm

1 stop6h 18m

Milwaukee-Mitchell

Mon 1/19

10:13 am-4:05 pm

1 stop5h 52m

$312

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Tue 2/17

8:30 am-11:10 am

Nonstop2h 40m

Milwaukee-Mitchell

Thu 2/19

3:00 pm-9:35 pm

1 stop6h 35m

$313

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Tue 1/13

6:20 am-4:10 pm

1 stop9h 50m

Milwaukee-Mitchell

Mon 1/19

3:10 pm-6:10 pm

Nonstop3h 00m

$316

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Tue 1/13

2:22 pm-9:59 pm

2 stops7h 37m

Milwaukee-Mitchell

Mon 1/19

7:00 am-12:27 pm

1 stop5h 27m

$317

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Thu 2/5

6:25 pm-11:44 pm

1 stop5h 19m

Milwaukee-Mitchell

Sun 2/8

7:00 am-1:57 pm

1 stop6h 57m

$319

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Sun 1/18

6:05 am-12:31 pm

2 stops6h 26m

Milwaukee-Mitchell

Tue 1/20

7:32 am-3:09 pm

2 stops7h 37m

$322

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Wed 12/31

5:00 am-1:15 pm

2 stops8h 15m

Milwaukee-Mitchell

Thu 1/1

6:14 am-12:56 pm

1 stop6h 42m

$324

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Wed 3/4

1:50 pm-10:50 pm

1 stop9h 00m

Milwaukee-Mitchell

Fri 3/6

1:05 pm-4:00 pm

Nonstop2h 55m

$326

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

Thu 2/5

3:59 pm-11:35 pm

1 stop7h 36m

Milwaukee-Mitchell

Sun 2/8

7:32 am-3:09 pm

2 stops7h 37m

$338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $519. 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 $378 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 $270 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.

How have Austin to Milwaukee flight prices changed over time?

As of December 2025, prices for Austin to Milwaukee flights are approximately 38% 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

$173

Fastest flight time

2h 35m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Austin in the past 72 hours is $173. The best round-trip flight deal from Austin to Milwaukee found on momondo in the last 72 hours is $377.
The fastest flight from Austin to Milwaukee takes 2h 35m
Direct flights go from Austin to Milwaukee on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport in Milwaukee. From Austin there are direct flights to 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 35m.

  • 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
3,084 reviews
Search Frontier flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $275Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

  • Southwest Flights From Austin to Milwaukee

    Southwest flight deals from Austin to Milwaukee start from $275 round-trip. Over the 4 Southwest flights for this route in a normal week, average airfare is usually $404 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
Pewaukee
Kohler
Port Washington
West Bend
New Berlin
Grafton

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States