$86+ Cheap flights from Milwaukee to Austin (MKE - AUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — AUS
Jan 17 — Jan 241
1 adult, Economy
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Find cheap flights from Milwaukee to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Milwaukee-Mitchell to Austin Bergstrom are usually found in September or January, booked 61 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Milwaukee to Austin
Cheapest flights from Milwaukee to AustinExplore the most affordable flight options available from Milwaukee to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from Milwaukee to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 amMKE - AUS
1 stop8h 14mAmerican Airlines
Wed 1/711:12 amAUS - MKE
1 stop11h 46mAmerican Airlines
Deal found 12/17![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:50 pmMKE - AUS
1 stop6h 47mDelta
Sat 1/105:22 amAUS - MKE
1 stop7h 26mDelta
Deal found 12/17![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:50 pmMKE - AUS
1 stop6h 41mUnited Airlines
Wed 1/712:27 pmAUS - MKE
2 stops8h 21mUnited Airlines
Deal found 12/17![United Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:15 pmMKE - AUS
1 stop25h 42mMultiple Airlines
Fri 1/95:42 pmAUS - MKE
1 stop25h 32mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:00 pmMKE - AUS
1 stop19h 13mMultiple Airlines
Sun 1/46:00 amAUS - MKE
1 stop29h 13mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:25 amMKE - AUS
1 stop6h 59mDelta
Wed 1/712:48 pmAUS - MKE
1 stop5h 29mDelta
Deal found 12/17![Delta logo]()
$413
This Frontier deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:48 amMKE - AUS
1 stop6h 22mFrontier
Sun 1/49:03 amAUS - MKE
1 stop10h 18mFrontier
Deal found 12/17![Frontier logo]()
$417
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 amMKE - AUS
1 stop7h 43mUnited Airlines
Sat 1/36:45 amAUS - MKE
1 stop4h 42mUnited Airlines
Deal found 12/16![United Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:15 pmMKE - AUS
1 stop25h 42mMultiple Airlines
Sat 1/107:25 amAUS - MKE
2 stops11h 49mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$428
This Orbitz deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:48 amMKE - AUS
1 stop6h 27mMultiple Airlines
Sun 12/285:30 amAUS - MKE
2 stops13h 50mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:15 pmMKE - AUS
2 stops28h 43mMultiple Airlines
Wed 1/76:00 amAUS - MKE
1 stop8h 15mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$438
Find flight deals from Milwaukee to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $182 (Frontier) |
One-way from | $86 (Kiwi.com) |
Popular in | October |
Cheapest in | September |
Average price | $378 |
Good round-trip deal | $400 or less |
Good one-way deal | $135 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Milwaukee to Austin that are best for you.
Fly from
Milwaukee
Fly to
Austin
Route
Depart
Return
Price
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sat 1/31
7:48 pm-10:34 am
2 stops14h 46m
Austin Bergstrom
Fri 2/6
4:59 pm-10:17 am
1 stop17h 18m
$290
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sat 1/31
7:48 pm-6:31 pm
1 stop22h 43m
Austin Bergstrom
Sat 2/7
11:16 am-6:53 pm
1 stop7h 37m
$306
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Tue 2/24
11:45 am-6:50 pm
1 stop7h 05m
Austin Bergstrom
Sat 2/28
5:30 am-1:50 pm
1 stop8h 20m
$311
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Thu 2/12
6:00 am-2:01 pm
1 stop8h 01m
Austin Bergstrom
Sun 2/15
6:30 am-12:35 pm
1 stop6h 05m
$311
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sun 2/1
3:42 pm-9:37 pm
1 stop5h 55m
Austin Bergstrom
Sat 2/7
8:00 am-1:12 pm
1 stop5h 12m
$311
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sat 1/31
7:48 pm-9:35 pm
2 stops25h 47m
Austin Bergstrom
Sat 2/7
11:16 am-6:53 pm
1 stop7h 37m
$311
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sun 1/18
3:45 pm-11:05 pm
1 stop7h 20m
Austin Bergstrom
Thu 1/29
12:00 pm-6:25 pm
1 stop6h 25m
$311
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sun 2/1
7:50 am-1:15 pm
1 stop5h 25m
Austin Bergstrom
Fri 2/6
5:55 pm-10:59 pm
1 stop5h 04m
$311
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sat 2/28
6:30 am-1:01 pm
1 stop6h 31m
Austin Bergstrom
Sun 3/1
5:20 am-12:34 pm
1 stop7h 14m
$311
MilwaukeeAustin
MKE - AUS
MKEAUS
Milwaukee-Mitchell
Sat 3/7
5:23 am-1:24 pm
1 stop8h 01m
Austin Bergstrom
Mon 3/9
1:24 pm-8:34 pm
1 stop7h 10m
$311
Showing 1-10 of 20 results
Compare providers for flights from Milwaukee to Austin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Austin in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Milwaukee-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Austin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Milwaukee to Austin
How far ahead should I book a flight from Milwaukee to Austin?
Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Austin. Price data was last updated on December 12, 2025.
To ensure you get the cheapest price possible for a flight from Milwaukee to Austin, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Milwaukee to Austin?
Currently, January is the cheapest month in which you can book a flight from Milwaukee to Austin (average of $73). Flying from Milwaukee to Austin in September is currently the most expensive (average of $154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MKE to AUS?
Find hourly flight availability from Milwaukee to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.
A simple way to save on the total cost of your ticket is to fly from Milwaukee to Austin in the afternoon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated December 18, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Milwaukee to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Milwaukee to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Milwaukee to Austin
Discover the top 5 airlines that operate flights from Milwaukee to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$159 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$354 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$348 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$404 | FlexibilityNo cancel fee | On-time63% |