Cheap flights from Milwaukee to Austin (MKE - AUS) from $54

This is the cheapest one-way flight price, found on 9/18. Prices may vary by date and flight preferences.
MKE — AUS
Sep 25 — Oct 21

The best prices from Milwaukee-Mitchell to Austin Bergstrom are usually found in January or February, booked 60 days in advance, depart on a Sunday or Wednesday and return on a Friday

How to find the cheapest flight from Milwaukee (MKE) to Austin (AUS)

All the information you need to plan the best MKE to AUS flight in 2023: compare Milwaukee to Austin flight prices with the expected peak season, weather and rainfall in Austin.

Popular in

July

Cheapest in

January

Round-trip from

$237

One-way from

$96
High demand for flights, 17% potential price rise
Best time to find cheap flights, 24% potential price drop
From Milwaukee-Mitchell to Austin Bergstrom
One-way flight from Milwaukee-Mitchell to Austin Bergstrom

MKE - AUS

Price

$237 - $415

AUS

Temperature

50 - 84.2 °F

AUS

Rainfall

2.1 - 4.2 inches

What is the cheapest day to fly round-trip from Milwaukee to Austin?

Friday flights are found to be more expensive to fly from Milwaukee to Austin. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Austin.

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

To save on the cost of your flight from Milwaukee to Austin, book at least 61 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $505 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $632.

What is the cheapest month to fly from Milwaukee to Austin?

January is one of the best times of the year to fly to Austin from Milwaukee. Prices for January average $438 per person but you can even find prices for as low as $220. The most expensive prices can be found in the month of July. Opting for a January flight can save you 20% on your journey compared to booking in July

When is the cheapest time to fly from Milwaukee to Austin (MKE - AUS)?

A simple way to save on the total cost of your ticket is to fly from Milwaukee to Austin at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the morning.

Cheap Frontier flights from Milwaukee to Austin

Peruse some of the lowest-priced Frontier flights we've found from Milwaukee to Austin. It's recommended that users confirm their flight details before booking.

Cheap Spirit Airlines flights from Milwaukee to Austin

Take a gander at the lowest prices we've found on Spirit Airlines flights from Milwaukee to Austin. Check back soon if you're not seeing flights that suit your needs.

Cheap Milwaukee to Austin flights in September & October 2023

The best prices found for MKE to AUS flights for September, October
The lowest fares we've come across on flights traveling from Milwaukee to Austin in September and October 2023. More deals are always being added, so be sure to check back regularly.

Milwaukee to Austin 2023 flight deals

Cheap flights to Austin from Milwaukee found for this year
The lowest fares we've come across on flights traveling from Milwaukee to Austin in September and October 2023. More deals are always being added, so be sure to check back regularly.

Milwaukee to Austin flights leaving soon

Late deals on return flights to Austin from Milwaukee, departing today and this week
Have a look at some of the flights available from Milwaukee to Austin departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Austin from Milwaukee

The cheapest one-way flights from Milwaukee to Austin
If you're seeking multiple options on one-way flights from Milwaukee to Austin, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Milwaukee to Austin should utilize the search form at the the top of the page.

Find flights from Milwaukee to Austin within your budget

Use the slider to find flights from Milwaukee to Austin that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$104 - $327

Route

Depart

Return

Price

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 10/11

1 stop9h 09m

Austin Bergstrom

Tue 10/17

1 stop16h 01m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 10/11

1 stop9h 09m

Austin Bergstrom

Tue 10/17

2 stops24h 21m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 10/11

1 stop9h 09m

Austin Bergstrom

Tue 10/17

3 stops35h 08m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Sat 10/7

1 stop8h 03m

Austin Bergstrom

Sat 10/14

1 stop13h 38m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Sat 10/28

1 stop23h 39m

Austin Bergstrom

Sat 11/4

1 stop22h 39m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Wed 11/1

1 stop26h 37m

Austin Bergstrom

Mon 11/6

1 stop9h 09m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Tue 11/28

1 stop5h 45m

Austin Bergstrom

Tue 12/5

1 stop5h 44m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Thu 11/30

2 stops6h 54m

Austin Bergstrom

Mon 12/4

2 stops6h 02m

Milwaukee-MitchellAustin Bergstrom

MKE - AUS

MKEAUS

Milwaukee-Mitchell

Tue 1/23

1 stop5h 33m

Austin Bergstrom

Tue 2/6

1 stop5h 19m

Flights are sorted by cheapest first

Deals found on 9/18

Reviews of airlines servicing Austin

Peruse reviews from past customers who have flown with Frontier, Spirit Airlines and American Airlines from Milwaukee to Austin to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,016 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Southwest
7.6
Good
1,516 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

United Airlines
7.4
Good
1,887 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

JetBlue
7.2
Good
781 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Related info for your journey

Useful info, stats and facts about Milwaukee to Austin flights.

Can I find flights from Milwaukee to Austin for under $200 on Cheapflights?

Yes, there are multiple flights from Milwaukee to Austin for under $200. The cheapest flight booked recently is on Spirit Airlines for just $104, but on average you can expect to pay $164.

Are there last-minute flights available from Milwaukee to Austin for under $200?

There are currently 20+ open flights from Milwaukee to Austin within the next 7 days for less than $200.

How popular is this Milwaukee to Austin flight route?

What are the cheapest airlines flying from Milwaukee to Austin round-trip?

Cheapflights users have booked flights from Milwaukee to Austin round-trip from $104. Another airline that can offer you cheap pricing is Frontier. Spirit Airlines is currently priced 76% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Milwaukee to Austin one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $59. Frontier flights start at $60 while deals on Delta start at $144 one-way.

What are the most popular airlines that fly from Milwaukee to Austin?

What does MKE to AUS mean?

Great question - MKE to AUS just means Milwaukee-Mitchell Airport to Austin Bergstrom Airport. Now you’ll know what these unique codes when you look for flights!

Top 4 airlines flying from Milwaukee to Austin

The chart below displays the airlines Cheapflights users traveling from Milwaukee to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$159Average$252FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$220Average$409FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$258Average$406FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$291Average$437FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Milwaukee to Austin

See what time of day planes typically take off from Milwaukee to Austin
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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