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Cheap flights from Milwaukee to Austin from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Austin departing on 1/20. 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 Milwaukee to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:01 pm - 4:04 pm
MKE
-
AUS
21h 03m1 stop
Multiple Airlines Logo
7:26 pm - 6:06 pm
AUS
-
MKE
22h 40m1 stop
$181Multiple Airlines
Mon, Jan 26 - Sun, Feb 1
Multiple Airlines Logo
7:40 pm - 9:35 pm
MKE
-
AUS
25h 55m2 stops
Multiple Airlines Logo
7:19 pm - 6:52 pm
AUS
-
MKE
23h 33m1 stop
$193Multiple Airlines
Mon, Jan 12 - Thu, Jan 15
Multiple Airlines Logo
6:56 pm - 10:21 am
MKE
-
AUS
15h 25m1 stop
Multiple Airlines Logo
4:59 pm - 6:16 pm
AUS
-
MKE
25h 17m1 stop
$204Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
6:56 pm - 10:21 am
MKE
-
AUS
15h 25m1 stop
Multiple Airlines Logo
7:25 am - 6:01 pm
AUS
-
MKE
10h 36m2 stops
$216Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
4:39 pm - 8:53 pm
MKE
-
AUS
28h 14m2 stops
Multiple Airlines Logo
4:59 pm - 3:44 pm
AUS
-
MKE
22h 45m1 stop
$217Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
7:40 pm - 4:04 pm
MKE
-
AUS
20h 24m1 stop
Multiple Airlines Logo
7:19 pm - 6:52 pm
AUS
-
MKE
23h 33m1 stop
$220Multiple Airlines
Mon, Jan 12 - Thu, Jan 15
Multiple Airlines Logo
4:39 pm - 4:04 pm
MKE
-
AUS
23h 25m1 stop
Multiple Airlines Logo
4:59 pm - 3:44 pm
AUS
-
MKE
22h 45m1 stop
$222Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
6:58 pm - 10:34 am
MKE
-
AUS
15h 36m2 stops
Multiple Airlines Logo
4:59 pm - 3:44 pm
AUS
-
MKE
22h 45m1 stop
$226Multiple Airlines
Sun, Feb 8 - Tue, Feb 10
Multiple Airlines Logo
6:56 pm - 10:34 am
MKE
-
AUS
15h 38m2 stops
Multiple Airlines Logo
11:16 am - 6:53 pm
AUS
-
MKE
7h 37m1 stop
$234Multiple Airlines
Wed, Jan 28 - Sat, Jan 31
Frontier Logo
6:56 pm - 10:21 am
MKE
-
AUS
15h 25m1 stop
Frontier Logo
11:16 am - 6:53 pm
AUS
-
MKE
7h 37m1 stop
$239Frontier
Wed, Jan 28 - Sat, Jan 31

American Airlines flights from Milwaukee to Austin

Our best American Airlines deals on Milwaukee to Austin flight tickets
American Airlines
Mar 7
MKE11:49 amMilwaukee-Mitchell
7h 32m
1 stop
AUS7:21 pmAustin Bergstrom
Mar 9
AUS6:00 amAustin Bergstrom
5h 01m
1 stop
MKE11:01 amMilwaukee-Mitchell
$285
Find similar
American Airlines
Feb 14
MKE11:49 amMilwaukee-Mitchell
7h 32m
1 stop
AUS7:21 pmAustin Bergstrom
Feb 17
AUS11:59 amAustin Bergstrom
5h 55m
1 stop
MKE5:54 pmMilwaukee-Mitchell
$288
Find similar
American Airlines
Mar 7
MKE3:11 pmMilwaukee-Mitchell
6h 54m
1 stop
AUS10:05 pmAustin Bergstrom
Mar 9
AUS11:59 amAustin Bergstrom
5h 55m
1 stop
MKE5:54 pmMilwaukee-Mitchell
$290
Find similar

United Airlines flights from Milwaukee to Austin

Our best United Airlines deals on Milwaukee to Austin flight tickets
United Airlines
Apr 10
MKE8:00 amMilwaukee-Mitchell
7h 24m
1 stop
AUS3:24 pmAustin Bergstrom
Apr 15
AUS9:50 amAustin Bergstrom
4h 37m
1 stop
MKE2:27 pmMilwaukee-Mitchell
$314
Find similar
United Airlines
Feb 14
MKE6:00 amMilwaukee-Mitchell
6h 02m
1 stop
AUS12:02 pmAustin Bergstrom
Feb 17
AUS2:15 pmAustin Bergstrom
7h 29m
2 stops
MKE9:44 pmMilwaukee-Mitchell
$322
Find similar
United Airlines
Apr 29
MKE3:25 pmMilwaukee-Mitchell
7h 50m
2 stops
AUS11:15 pmAustin Bergstrom
May 1
AUS5:16 pmAustin Bergstrom
4h 32m
1 stop
MKE9:48 pmMilwaukee-Mitchell
$324
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Austin 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 31, 2025.
Use the filters below to find and compare flights from Milwaukee to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Mon 1/26

7:01 pm-4:04 pm

1 stop21h 03m

Austin Bergstrom

Sun 2/1

7:26 pm-6:06 pm

1 stop22h 40m

$181

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Mon 1/12

7:40 pm-9:35 pm

2 stops25h 55m

Austin Bergstrom

Thu 1/15

7:19 pm-6:52 pm

1 stop23h 33m

$193

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 1/28

6:56 pm-10:21 am

1 stop15h 25m

Austin Bergstrom

Wed 2/4

4:59 pm-6:16 pm

1 stop25h 17m

$204

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 1/28

6:56 pm-10:21 am

1 stop15h 25m

Austin Bergstrom

Wed 2/4

7:25 am-6:01 pm

2 stops10h 36m

$216

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Tue 2/17

4:39 pm-8:53 pm

2 stops28h 14m

Austin Bergstrom

Tue 2/24

4:59 pm-3:44 pm

1 stop22h 45m

$217

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Mon 1/12

7:40 pm-4:04 pm

1 stop20h 24m

Austin Bergstrom

Thu 1/15

7:19 pm-6:52 pm

1 stop23h 33m

$220

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Tue 2/17

4:39 pm-4:04 pm

1 stop23h 25m

Austin Bergstrom

Tue 2/24

4:59 pm-3:44 pm

1 stop22h 45m

$222

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Sun 2/8

6:58 pm-10:34 am

2 stops15h 36m

Austin Bergstrom

Tue 2/10

4:59 pm-3:44 pm

1 stop22h 45m

$226

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 1/28

6:56 pm-10:34 am

2 stops15h 38m

Austin Bergstrom

Sat 1/31

11:16 am-6:53 pm

1 stop7h 37m

$234

MilwaukeeAustin

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 1/28

6:56 pm-10:21 am

1 stop15h 25m

Austin Bergstrom

Sat 1/31

11:16 am-6:53 pm

1 stop7h 37m

$239

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 Austin from

How to get the cheapest flight ticket from Milwaukee to Austin

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 Austin?

The cheapest month to fly to Austin from Milwaukee is in September. Flight prices, which tend to average around $326, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then January is your next best option. Flight prices from Milwaukee to Austin during January average around $331.

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

The cheapest day to depart on your flight to Austin is on a Tuesday when prices can be found for as low as $349. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Milwaukee to Austin for around $439.

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

In the afternoon is the cheapest time of day to fly from Milwaukee to Austin when you can find flight prices for as low as $317. Flying to Austin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $437. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Austin from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Milwaukee for as low as $300 on momondo.

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

There is only 1 cabin class available to choose from on Milwaukee-Mitchell to Austin Bergstrom 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 Milwaukee to Austin flights?

You could potentially save up to 46% on your flight if you consider stops on a Milwaukee to Austin flight.

How have Milwaukee to Austin flight prices changed over time?

As of December 2025, prices for Milwaukee to Austin flights are approximately 104% more expensive when compared to flights at the same time last year.

When to book flights from Milwaukee to Austin

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

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

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

Best Price Found

$169

Fastest flight time

2h 40m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Austin

1 airport
The best one-way flight to Austin from Milwaukee in the past 72 hours is $169. The best round-trip flight deal from Milwaukee to Austin found on momondo in the last 72 hours is $412.
The fastest flight from Milwaukee to Austin takes 2h 40m
Direct flights go from Milwaukee to Austin on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Austin. From Milwaukee there are direct flights to Austin Bergstrom (AUS).
Search flight deals

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

    The distance between Milwaukee-Mitchell and Austin Bergstrom is about 1034.2 mi. A reasonable flight in good conditions will take 2h 40m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Milwaukee-Mitchell Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Milwaukee to Austin

Compare and see reviews for airlines that fly from Milwaukee to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $113Free CancellationRating
5.7
3,069 reviews
Search Frontier flights
American AirlinesPriceFrom $197Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,124 reviews
Search United Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,251 reviews
Search Southwest flights

  • Southwest Flights From Milwaukee to Austin

    Southwest flies from Milwaukee to Austin around 6 times per week, with 4,251 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Milwaukee to Austin in the last 72 hours was $256 (round-trip), much lower than the average airfare cost of $402 for Southwest flights on this route.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Horseshoe Bay
Cedar Park
Dripping Springs
Kyle
Pflugerville
Seguin
Bastrop
Buda
Flatonia

Why use momondo?

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

Finding the right flight to Austin from Milwaukee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

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

Flights from Milwaukee to Austin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Milwaukee to Austin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Austin from Milwaukee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Austin 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.
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