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Cheap flights from Austin to Milwaukee from $99

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 5/8. 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

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Find the cheapest flights from Austin to Milwaukee

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Austin to Milwaukee.
United Airlines Logo
10:00 am - 3:08 pmAUS-MKE
5h 08m1 stop
United Airlines Logo
5:47 pm - 10:59 pmMKE-AUS
5h 12m1 stop
$199United Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
United Airlines Logo
5:35 pm - 10:15 pmAUS-MKE
4h 40m1 stop
United Airlines Logo
2:38 pm - 10:45 pmMKE-AUS
8h 07m2 stops
$204United Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
Frontier Logo
9:47 am - 7:03 pmAUS-MKE
9h 16m1 stop
Frontier Logo
10:32 am - 11:12 amMKE-AUS
24h 40m1 stop
$220Frontier
Find Deal
Thu, Apr 17 - Sun, Apr 20
 Logo
6:00 am - 2:11 pmAUS-MKE
8h 11m1 stop
 Logo
7:48 pm - 10:30 amMKE-AUS
14h 42m1 stop
Thu, Apr 24 - Fri, Apr 25
Spirit Airlines Logo
5:30 am - 1:40 pmAUS-MKE
8h 10m1 stop
Spirit Airlines Logo
5:06 pm - 9:32 amMKE-AUS
16h 26m1 stop
$237Spirit Airlines
Find Deal
Thu, May 1 - Mon, May 5
American Airlines Logo
6:15 am - 12:27 pmAUS-MKE
6h 12m1 stop
American Airlines Logo
6:08 am - 1:04 pmMKE-AUS
6h 56m1 stop
$266American Airlines
Find Deal
Wed, Apr 30 - Sat, May 10
American Airlines Logo
3:55 pm - 11:59 pmAUS-MKE
8h 04m1 stop
American Airlines Logo
2:33 pm - 10:19 pmMKE-AUS
7h 46m1 stop
$282American Airlines
Find Deal
Wed, Jun 11 - Wed, Jun 18
Southwest Logo
3:50 pm - 6:35 pmAUS-MKE
2h 45mnonstop
Southwest Logo
10:35 am - 1:25 pmMKE-AUS
2h 50mnonstop
$299Southwest
Find Deal
Thu, May 1 - Mon, May 5
Southwest Logo
2:55 pm - 10:00 pmAUS-MKE
7h 05m1 stop
Southwest Logo
10:35 am - 1:25 pmMKE-AUS
2h 50mnonstop
$309Southwest
Find Deal
Thu, May 1 - Mon, May 5
Delta Logo
5:30 am - 12:25 pmAUS-MKE
6h 55m1 stop
Delta Logo
6:00 am - 12:45 pmMKE-AUS
6h 45m1 stop
$333Delta
Find Deal
Fri, Aug 8 - Fri, Aug 15

United Airlines flights from Austin to Milwaukee

Our best United Airlines deals on Austin to Milwaukee flight tickets
United Airlines
Apr 30
AUS10:00 amAustin Bergstrom
5h 08m
1 stop
MKE3:08 pmMilwaukee-Mitchell
May 7
MKE5:47 pmMilwaukee-Mitchell
5h 12m
1 stop
AUS10:59 pmAustin Bergstrom
United Airlines
Apr 30
AUS5:35 pmAustin Bergstrom
4h 40m
1 stop
MKE10:15 pmMilwaukee-Mitchell
May 7
MKE2:38 pmMilwaukee-Mitchell
8h 07m
2 stops
AUS10:45 pmAustin Bergstrom
United Airlines
Apr 30
AUS5:00 amAustin Bergstrom
10h 08m
2 stops
MKE3:08 pmMilwaukee-Mitchell
May 7
MKE11:25 amMilwaukee-Mitchell
8h 16m
2 stops
AUS7:41 pmAustin Bergstrom

Spirit Airlines flights from Austin to Milwaukee

Our best Spirit Airlines deals on Austin to Milwaukee flight tickets
Spirit Airlines
May 1
AUS5:30 amAustin Bergstrom
8h 10m
1 stop
MKE1:40 pmMilwaukee-Mitchell
May 5
MKE5:06 pmMilwaukee-Mitchell
16h 26m
1 stop
AUS9:32 amAustin Bergstrom
Spirit Airlines
May 1
AUS5:30 amAustin Bergstrom
8h 10m
1 stop
MKE1:40 pmMilwaukee-Mitchell
May 5
MKE5:06 pmMilwaukee-Mitchell
24h 33m
2 stops
AUS5:39 pmAustin Bergstrom
Spirit Airlines
Apr 29
AUS5:30 amAustin Bergstrom
8h 10m
1 stop
MKE1:40 pmMilwaukee-Mitchell
May 1
MKE2:45 pmMilwaukee-Mitchell
19h 32m
2 stops
AUS10:17 amAustin Bergstrom

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 typical price of a round-trip flight between Austin and Milwaukee?

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 $347, 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 Sunday will generally be more expensive and average around $457. 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 $387. Flying to Milwaukee at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $427 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 20 weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $400 when searching 20 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 $309 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.

How have Austin to Milwaukee flight prices changed over time?

As of April 2025, prices for Austin to Milwaukee flights are approximately 3% cheaper 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

$99

Fastest flight time

2h 35m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Austin in the past 72 hours is $99. The best round-trip flight deal from Austin to Milwaukee found on momondo in the last 72 hours is $199.
The fastest flight from Austin to Milwaukee takes 2h 35m
Direct flights go from Austin to Milwaukee on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Southwest.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)

  • 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
5.9
3,276 reviews
Search Frontier flights
DeltaPriceFrom $235Free CancellationRating
8.0
7,897 reviews
Search Delta flights
United AirlinesPriceFrom $271Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $292Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
  • Southwest Flights From Austin to Milwaukee

    Southwest flight deals from Austin to Milwaukee start from $292 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually $387 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
Waukesha
Sheboygan
Oak Creek
Glendale
Mequon
Kohler
Pewaukee
Wauwatosa
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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