$130+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — AUS
Sep 4 — Sep 111
Round-trip
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 15 days in advance, depart on a Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Milwaukee to Austin
Cheapest
Best
Last-minute
One-way
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 August 5, 2026.
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 August 5, 2026.
This CheapOair deal was found by Cheapflights users on 7/31. 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.
Tue 9/112:10 pm -
1 stop22h 00m
Wed 9/910:58 am -
1 stop22h 10m
Deal found 7/31![Frontier logo]()
$248
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/45:50 pm -
1 stop4h 45m
Tue 9/83:41 pm -
1 stop6h 13m
Deal found 8/3![American Airlines logo]()
$252
This CheapOair deal was found by Cheapflights users on 8/1. 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.
Sat 10/178:10 pm -
1 stop14h 02m
Sat 10/2411:15 am -
1 stop8h 00m
Deal found 8/1![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 8/1. 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 11/68:03 pm -
1 stop14h 29m
Mon 11/911:27 am -
1 stop7h 41m
Deal found 8/1![Frontier logo]()
$257
This CheapOair deal was found by Cheapflights users on 8/1. 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 11/128:03 pm -
1 stop14h 29m
Sun 11/1511:27 am -
1 stop7h 41m
Deal found 8/1![Frontier logo]()
$259
This CheapOair deal was found by Cheapflights users on 7/31. 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 11/138:03 pm -
1 stop14h 29m
Sun 11/1511:27 am -
1 stop7h 41m
Deal found 7/31![Frontier logo]()
$260
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/112:28 pm -
1 stop6h 43m
Sat 9/511:29 am -
1 stop5h 31m
Deal found 8/4![American Airlines logo]()
$267
This CheapOair deal was found by Cheapflights users on 8/3. 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 10/298:03 pm -
1 stop14h 29m
Sun 11/111:27 am -
1 stop7h 41m
Deal found 8/3![Frontier logo]()
$282
This CheapOair deal was found by Cheapflights users on 8/3. 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 10/308:03 pm -
1 stop14h 29m
Sun 11/111:27 am -
1 stop7h 41m
Deal found 8/3![Frontier logo]()
$283
This CheapOair deal was found by Cheapflights users on 8/4. 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 10/98:10 pm -
1 stop14h 02m
Sun 10/1111:15 am -
1 stop8h 00m
Deal found 8/4![Frontier logo]()
$285
This Southwest deal was found by Cheapflights users on 8/2. 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 9/45:20 am -
Nonstop2h 35m
Mon 9/76:20 pm -
Nonstop2h 45m
Deal found 8/2![Southwest logo]()
$297
Best flights from Milwaukee to AustinDiscover carefully curated flight deals from Milwaukee to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Milwaukee to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Southwest deal was found by Cheapflights users on 7/31. 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 9/185:20 am -
Nonstop2h 35m
Mon 9/216:20 pm -
Nonstop2h 45m
Deal found 7/31![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 7/31. 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 9/182:55 pm -
1 stop5h 24m
Mon 9/213:00 pm -
1 stop6h 30m
Deal found 7/31![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 8/3. 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 10/277:10 am -
2 stops7h 35m
Tue 11/312:25 pm -
1 stop8h 35m
Deal found 8/3![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 7/31. 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 9/16:20 am -
1 stop7h 55m
Wed 9/912:55 pm -
2 stops7h 05m
Deal found 7/31![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 7/31. 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 8/275:20 am -
Nonstop2h 35m
Sun 8/304:05 pm -
1 stop6h 20m
Deal found 7/31![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 8/2. 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 11/29:45 am -
Nonstop2h 45m
Sun 11/86:10 am -
1 stop7h 05m
Deal found 8/2![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 7/31. 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 10/238:50 am -
Nonstop2h 40m
Mon 10/265:40 pm -
1 stop6h 55m
Deal found 7/31![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 8/2. 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 9/245:20 am -
Nonstop2h 35m
Sun 9/2712:10 pm -
Nonstop2h 40m
Deal found 8/2![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 8/1. 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 8/155:45 am -
2 stops6h 50m
Sun 8/166:45 am -
1 stop6h 40m
Deal found 8/1![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 8/4. 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 8/185:40 pm -
1 stop5h 25m
Fri 8/218:35 am -
2 stops7h 05m
Deal found 8/4![Southwest logo]()
$376
Last-minute flights from Milwaukee to AustinDiscover last-minute flight deals from Milwaukee to Austin. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Austin. Data last updated August 5, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/5. 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 8/2312:10 pm -
1 stop22h 00m
Sat 8/295:23 pm -
1 stop17h 50m
Deal found 8/5![Frontier logo]()
$259
This Southwest deal was found by Cheapflights users on 8/3. 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 8/245:45 am -
2 stops7h 00m
Thu 8/276:20 pm -
Nonstop2h 40m
Deal found 8/3![Southwest logo]()
$312
This CheapOair deal was found by Cheapflights users on 8/3. 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 8/2712:10 pm -
1 stop22h 00m
Mon 8/3110:55 am -
1 stop24h 18m
Deal found 8/3![Frontier logo]()
$256
This Southwest deal was found by Cheapflights users on 8/3. 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 8/275:45 am -
2 stops7h 00m
Mon 8/312:50 pm -
2 stops6h 35m
Deal found 8/3![Southwest logo]()
$327
This CheapOair deal was found by Cheapflights users on 7/31. 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.
Tue 9/112:10 pm -
1 stop22h 00m
Wed 9/910:58 am -
1 stop22h 10m
Deal found 7/31![Frontier logo]()
$248
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/112:28 pm -
1 stop6h 43m
Sat 9/511:29 am -
1 stop5h 31m
Deal found 8/4![American Airlines logo]()
$267
This CheapOair deal was found by Cheapflights users on 8/4. 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 9/312:10 pm -
1 stop22h 00m
Mon 9/710:55 am -
1 stop24h 18m
Deal found 8/4![Frontier logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/45:50 pm -
1 stop4h 45m
Tue 9/83:41 pm -
1 stop6h 13m
Deal found 8/3![American Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 8/2. 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 9/45:20 am -
Nonstop2h 35m
Mon 9/76:20 pm -
Nonstop2h 45m
Deal found 8/2![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 8/3. 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 9/45:20 am -
Nonstop2h 35m
Tue 9/84:40 pm -
1 stop4h 40m
Deal found 8/3![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 8/2. 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 9/44:50 pm -
1 stop5h 08m
Mon 9/75:15 am -
1 stop6h 30m
Deal found 8/2![Delta logo]()
$317
One-way flights from Milwaukee to AustinSearch for one-way flight options from Milwaukee to Austin. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Milwaukee to Austin. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This CheapOair deal was found by Cheapflights users on 8/2. 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.
Tue 9/112:10 pm -
1 stop22h 00m
Deal found 8/2![Frontier logo]()
$130
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/15:00 am -
1 stop5h 56m
Deal found 8/4![American Airlines logo]()
$134
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Thu 8/2012:10 pm -
1 stop22h 00m
Deal found 7/31![Frontier logo]()
$136
This CheapOair deal was found by Cheapflights users on 8/2. 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 8/3012:10 pm -
1 stop22h 00m
Deal found 8/2![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 11/18:03 pm -
2 stops37h 50m
Deal found 8/2![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 10/308:03 pm -
1 stop14h 29m
Deal found 8/2![Frontier logo]()
$142
This Southwest deal was found by Cheapflights users on 8/1. 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 8/315:20 am -
Nonstop2h 35m
Deal found 8/1![Southwest logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 11/28:03 pm -
2 stops37h 50m
Deal found 8/4![Frontier logo]()
$153
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $248 (CheapOair) |
One-way from | $130 (CheapOair) |
Popular in | March |
Cheapest in | September |
Average price | $352 |
Good round-trip deal | $342 or less |
Good one-way deal | $277 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 August 5, 2026.
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
Cheapest round-trip
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Fri 9/18
5:20 am-7:55 am
Nonstop2h 35m
Austin Bergstrom
Mon 9/21
6:20 pm-9:05 pm
Nonstop2h 45m
$297
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Fri 9/18
2:55 pm-8:19 pm
1 stop5h 24m
Austin Bergstrom
Mon 9/21
3:00 pm-9:30 pm
1 stop6h 30m
$317
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Tue 10/27
7:10 am-2:45 pm
2 stops7h 35m
Austin Bergstrom
Tue 11/3
12:25 pm-9:00 pm
1 stop8h 35m
$322
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Tue 9/1
6:20 am-2:15 pm
1 stop7h 55m
Austin Bergstrom
Wed 9/9
12:55 pm-8:00 pm
2 stops7h 05m
$322
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Thu 8/27
5:20 am-7:55 am
Nonstop2h 35m
Austin Bergstrom
Sun 8/30
4:05 pm-10:25 pm
1 stop6h 20m
$334
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Mon 11/2
9:45 am-12:30 pm
Nonstop2h 45m
Austin Bergstrom
Sun 11/8
6:10 am-1:15 pm
1 stop7h 05m
$334
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Fri 10/23
8:50 am-11:30 am
Nonstop2h 40m
Austin Bergstrom
Mon 10/26
5:40 pm-12:35 am
1 stop6h 55m
$334
Quickest round-trip
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Thu 9/24
5:20 am-7:55 am
Nonstop2h 35m
Austin Bergstrom
Sun 9/27
12:10 pm-2:50 pm
Nonstop2h 40m
$347
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Sat 8/15
5:45 am-12:35 pm
2 stops6h 50m
Austin Bergstrom
Sun 8/16
6:45 am-1:25 pm
1 stop6h 40m
$376
MilwaukeeAustin
MKE Milwaukee-Mitchell - AUS Austin Bergstrom
MKEAUS
Milwaukee-Mitchell
Tue 8/18
5:40 pm-11:05 pm
1 stop5h 25m
Austin Bergstrom
Fri 8/21
8:35 am-3:40 pm
2 stops7h 05m
$376
Showing 1-10 of 20 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Austin flight deals on Cheapflights vs. FlightHub >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 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 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.
MKE-AUS
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?
To ensure you get the cheapest price possible for a flight from Milwaukee to Austin, you should look to book at least 14 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, September is the cheapest month in which you can book a flight from Milwaukee to Austin (average of $316). Flying from Milwaukee to Austin in March is currently the most expensive (average of $423). 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 August 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Milwaukee to Austin as you normally would.
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 August 5, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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.
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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 locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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Other flights to Austin
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Milwaukee and Austin flights
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Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
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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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$201 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$206 | Average$321 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$207 | Average$356 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$389 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$302 | Average$423 | FlexibilityNo cancel fee | On-time63% |