$90+ Cheap flights from Austin to Milwaukee (AUS - MKE)
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — MKE
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Milwaukee 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 Austin Bergstrom to Milwaukee-Mitchell are usually found in April or May, booked 47 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Austin to Milwaukee
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to MilwaukeeExplore the most affordable flight options available from Austin to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from Austin to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:01 am
AUS
- MKE
1 stop6h 43m
Frontier
Sun 4/199:33 am
MKE
- AUS
1 stop9h 52m
Frontier
Deal found 3/9![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:31 pm
AUS
- MKE
1 stop20h 03m
Frontier
Mon 4/275:05 pm
MKE
- AUS
1 stop24h 13m
Frontier
Deal found 3/9![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:01 am
AUS
- MKE
1 stop6h 33m
Frontier
Mon 4/275:05 pm
MKE
- AUS
1 stop24h 13m
Frontier
Deal found 3/7![Frontier logo]()
$246
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 5/2310:38 am
AUS
- MKE
1 stop6h 19m
Delta
Fri 5/295:23 am
MKE
- AUS
1 stop8h 20m
Delta
Deal found 3/8![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:00 am
AUS
- MKE
1 stop3h 55m
Southwest
Fri 5/14:50 pm
MKE
- AUS
1 stop7h 20m
Southwest
Deal found 3/8![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:00 pm
AUS
- MKE
1 stop6h 25m
Southwest
Sat 5/232:55 pm
MKE
- AUS
1 stop4h 35m
Southwest
Deal found 3/8![Southwest logo]()
$272
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 4/25:22 am
AUS
- MKE
1 stop5h 41m
Delta
Sat 4/46:40 pm
MKE
- AUS
1 stop5h 40m
Delta
Deal found 3/7![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/106:39 pm
AUS
- MKE
1 stop5h 19m
Delta
Sun 4/125:45 am
MKE
- AUS
1 stop6h 33m
Delta
Deal found 3/9![Delta logo]()
$297
Best flights from Austin to MilwaukeeDiscover carefully curated flight deals from Austin to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from Austin to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:55 pm
AUS
- MKE
1 stop4h 15m
Southwest
Fri 5/295:40 am
MKE
- AUS
2 stops8h 30m
Southwest
Deal found 3/8![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 6/1612:58 pm
AUS
- MKE
1 stop5h 53m
United Airlines
Fri 6/2610:38 am
MKE
- AUS
1 stop5h 29m
United Airlines
Deal found 3/9![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 6/256:30 am
AUS
- MKE
1 stop4h 41m
Delta
Sun 6/283:15 pm
MKE
- AUS
1 stop7h 33m
Delta
Deal found 3/9![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:55 am
AUS
- MKE
Nonstop2h 40m
Southwest
Sat 5/235:30 am
MKE
- AUS
1 stop8h 05m
Southwest
Deal found 3/8![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Sat 6/135:09 pm
AUS
- MKE
1 stop5h 15m
United Airlines
Mon 6/155:46 pm
MKE
- AUS
1 stop5h 58m
United Airlines
Deal found 3/11![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:55 am
AUS
- MKE
Nonstop2h 40m
Southwest
Mon 6/13:50 pm
MKE
- AUS
1 stop7h 00m
Southwest
Deal found 3/11![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:55 am
AUS
- MKE
Nonstop2h 40m
Southwest
Sun 5/243:15 pm
MKE
- AUS
1 stop6h 30m
Southwest
Deal found 3/8![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:20 pm
AUS
- MKE
1 stop6h 30m
Southwest
Mon 4/65:30 pm
MKE
- AUS
1 stop6h 40m
Southwest
Deal found 3/9![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:40 pm
AUS
- MKE
1 stop4h 50m
Southwest
Fri 8/217:00 am
MKE
- AUS
2 stops8h 45m
Southwest
Deal found 3/11![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:20 pm
AUS
- MKE
Nonstop2h 35m
Southwest
Mon 7/66:00 am
MKE
- AUS
Nonstop2h 40m
Southwest
Deal found 3/9![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:30 pm
AUS
- MKE
1 stop6h 15m
Southwest
Mon 6/156:00 am
MKE
- AUS
Nonstop2h 40m
Southwest
Deal found 3/11![Southwest logo]()
$368
Last-minute flights from Austin to MilwaukeeDiscover last-minute flight deals from Austin to Milwaukee. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Milwaukee. Data last updated March 13, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:30 pm
AUS
- MKE
Nonstop2h 35m
Southwest
Sun 4/54:30 pm
MKE
- AUS
1 stop8h 00m
Southwest
Deal found 3/9![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 4/25:22 am
AUS
- MKE
1 stop5h 41m
Delta
Sat 4/46:40 pm
MKE
- AUS
1 stop5h 40m
Delta
Deal found 3/7![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/106:39 pm
AUS
- MKE
1 stop5h 19m
Delta
Sun 4/125:45 am
MKE
- AUS
1 stop6h 33m
Delta
Deal found 3/9![Delta logo]()
$297
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:01 am
AUS
- MKE
1 stop6h 43m
Frontier
Sun 4/199:33 am
MKE
- AUS
1 stop9h 52m
Frontier
Deal found 3/9![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:31 pm
AUS
- MKE
1 stop20h 03m
Frontier
Mon 4/275:05 pm
MKE
- AUS
1 stop24h 13m
Frontier
Deal found 3/9![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:01 am
AUS
- MKE
1 stop6h 33m
Frontier
Mon 4/275:05 pm
MKE
- AUS
1 stop24h 13m
Frontier
Deal found 3/7![Frontier logo]()
$246
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:00 am
AUS
- MKE
1 stop3h 55m
Southwest
Fri 5/14:50 pm
MKE
- AUS
1 stop7h 20m
Southwest
Deal found 3/8![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:00 am
AUS
- MKE
1 stop3h 55m
Southwest
Sun 4/264:45 pm
MKE
- AUS
1 stop7h 20m
Southwest
Deal found 3/12![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:55 am
AUS
- MKE
2 stops6h 20m
Southwest
Thu 4/306:30 pm
MKE
- AUS
1 stop5h 40m
Southwest
Deal found 3/8![Southwest logo]()
$316
One-way flights from Austin to MilwaukeeSearch for one-way flight options from Austin to Milwaukee. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from Austin to Milwaukee. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Frontier deal was found by Cheapflights users on 3/9. 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.
Mon 5/1111:01 am
AUS
- MKE
1 stop7h 58m
Frontier
Deal found 3/9![Frontier logo]()
$90
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:45 am
AUS
- MKE
1 stop12h 14m
Frontier
Deal found 3/9![Frontier logo]()
$96
This Priceline deal was found by Cheapflights users on 3/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:01 am
AUS
- MKE
1 stop6h 43m
Frontier
Deal found 3/11![Frontier logo]()
$100
This CheapOair deal was found by Cheapflights users on 3/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:51 pm
AUS
- MKE
1 stop18h 19m
Frontier
Deal found 3/8![Frontier logo]()
$102
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:20 pm
AUS
- MKE
1 stop15h 06m
Frontier
Deal found 3/10![Frontier logo]()
$112
This Delta deal was found by Cheapflights users on 3/7. 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.
Sat 5/910:03 am
AUS
- MKE
1 stop6h 48m
Delta
Deal found 3/7![Delta logo]()
$117
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:01 am
AUS
- MKE
1 stop6h 33m
Frontier
Deal found 3/12![Frontier logo]()
$121
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:45 am
AUS
- MKE
1 stop12h 06m
Frontier
Deal found 3/9![Frontier logo]()
$139
This Priceline deal was found by Cheapflights users on 3/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:01 am
AUS
- MKE
1 stop7h 58m
Frontier
Deal found 3/9![Frontier logo]()
$145
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/85:30 am
AUS
- MKE
1 stop4h 40m
United Airlines
Deal found 3/9![United Airlines logo]()
$149
Find flight deals from Austin to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Milwaukee (MKE). 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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Expedia) |
One-way from | $90 (Frontier) |
Popular in | December |
Cheapest in | April |
Average price | $367 |
Good round-trip deal | $367 or less |
Good one-way deal | $173 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
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
Cheapest round-trip
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Sat 5/23
3:55 pm-8:10 pm
1 stop4h 15m
Milwaukee-Mitchell
Fri 5/29
5:40 am-2:10 pm
2 stops8h 30m
$277
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Fri 5/15
11:55 am-2:35 pm
Nonstop2h 40m
Milwaukee-Mitchell
Sat 5/23
5:30 am-1:35 pm
1 stop8h 05m
$290
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Tue 6/16
12:58 pm-6:51 pm
1 stop5h 53m
Milwaukee-Mitchell
Fri 6/26
10:38 am-4:07 pm
1 stop5h 29m
$297
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Thu 6/25
6:30 am-11:11 am
1 stop4h 41m
Milwaukee-Mitchell
Sun 6/28
3:15 pm-10:48 pm
1 stop7h 33m
$317
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Sat 6/13
5:09 pm-10:24 pm
1 stop5h 15m
Milwaukee-Mitchell
Mon 6/15
5:46 pm-11:44 pm
1 stop5h 58m
$317
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Thu 5/28
11:55 am-2:35 pm
Nonstop2h 40m
Milwaukee-Mitchell
Mon 6/1
3:50 pm-10:50 pm
1 stop7h 00m
$322
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Fri 5/15
11:55 am-2:35 pm
Nonstop2h 40m
Milwaukee-Mitchell
Sun 5/24
3:15 pm-9:45 pm
1 stop6h 30m
$329
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Thu 4/2
5:20 pm-11:50 pm
1 stop6h 30m
Milwaukee-Mitchell
Mon 4/6
5:30 pm-12:10 am
1 stop6h 40m
$329
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Tue 8/18
3:40 pm-8:30 pm
1 stop4h 50m
Milwaukee-Mitchell
Fri 8/21
7:00 am-3:45 pm
2 stops8h 45m
$355
Quickest round-trip
AustinMilwaukee
AUS - MKE
AUSMKE
Austin Bergstrom
Mon 6/29
7:20 pm-9:55 pm
Nonstop2h 35m
Milwaukee-Mitchell
Mon 7/6
6:00 am-8:40 am
Nonstop2h 40m
$357
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Austin to Milwaukee
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 Austin to Milwaukee in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Austin-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub 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 Austin-Milwaukee 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 Austin to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Austin with our price prediction graph.
AUS-MKE
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 Austin to Milwaukee
How far ahead should I book a flight from Austin to Milwaukee?
Use this chart to determine the optimal time to book a round-trip flight from Austin to Milwaukee. Price data was last updated on March 6, 2026.
Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Austin to Milwaukee?
Currently, January is the cheapest month in which you can book a flight from Austin to Milwaukee (average of $54). Flying from Austin to Milwaukee in May is currently the most expensive (average of $156). 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 AUS to MKE?
Find hourly flight availability from Austin to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 13, 2026.
A simple way to save on the total cost of your ticket is to fly from Austin to Milwaukee in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated March 13, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Austin to Milwaukee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Austin to Milwaukee. 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 Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
New Berlin
Oak Creek
Wauwatosa
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Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
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Top 4 airlines flying from Austin to Milwaukee
Discover the top 4 airlines that operate flights from Austin to Milwaukee. 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$204 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$372 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$388 | FlexibilityNo cancel fee | On-time63% |