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$102+ Cheap flights from Indianapolis to Milwaukee (IND - 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — MKE
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Indianapolis to Milwaukee

Cheapest flights from Indianapolis to Milwaukee
Explore the most affordable flight options available from Indianapolis to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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 4/145:55 am
IND
-
MKE
1 stop5h 48m
American Airlines
Wed 4/158:11 am
MKE
-
IND
1 stop3h 59m
American Airlines
Deal found 3/24$203
This Southwest deal was found by Cheapflights users on 3/24. 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 5/127:10 am
IND
-
MKE
1 stop4h 20m
Southwest
Wed 5/135:50 am
MKE
-
IND
2 stops5h 50m
Southwest
Deal found 3/24$208
This Frontier deal was found by Cheapflights users on 3/24. 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 5/112:34 pm
IND
-
MKE
1 stop4h 54m
Frontier
Sun 5/39:33 am
MKE
-
IND
1 stop8h 08m
Frontier
Deal found 3/24$225
This Southwest deal was found by Cheapflights users on 3/22. 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 5/96:35 am
IND
-
MKE
1 stop5h 40m
Southwest
Mon 5/113:50 pm
MKE
-
IND
1 stop5h 10m
Southwest
Deal found 3/22$243
This Southwest deal was found by Cheapflights users on 3/20. 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 4/145:10 pm
IND
-
MKE
1 stop5h 35m
Southwest
Wed 4/155:50 am
MKE
-
IND
1 stop5h 15m
Southwest
Deal found 3/20$255
This Expedia deal was found by Cheapflights users on 3/24. 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.
Sat 3/287:02 pm
IND
-
MKE
1 stop13h 23m
Frontier
Mon 3/307:15 pm
MKE
-
IND
1 stop23h 23m
Frontier
Deal found 3/24$267
This Southwest deal was found by Cheapflights users on 3/24. 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 5/156:35 pm
IND
-
MKE
1 stop5h 50m
Southwest
Mon 5/184:50 pm
MKE
-
IND
1 stop6h 05m
Southwest
Deal found 3/24$268

Find flight deals from Indianapolis to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(American Airlines)

One-way from

$102
(Southwest)

Popular in

March

Cheapest in

June

Average price

$480
Provider with most accurate pricing for Indianapolis-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Milwaukee-Mitchell flights.
Search Deals
From Indianapolis to Milwaukee-Mitchell
Search Deals
One-way flight from Indianapolis to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 25, 2026.
Use the filters below to find and compare flights from Indianapolis to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Tue 4/14

5:10 pm-9:45 pm

1 stop5h 35m

Milwaukee-Mitchell

Wed 4/15

5:50 am-12:05 pm

1 stop5h 15m

$255

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Tue 5/12

5:15 pm-9:45 pm

2 stops5h 30m

Milwaukee-Mitchell

Wed 5/13

5:50 am-12:40 pm

2 stops5h 50m

$262

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Wed 4/29

6:10 pm-9:49 pm

1 stop4h 39m

Milwaukee-Mitchell

Sat 5/2

5:56 pm-10:17 pm

1 stop3h 21m

$293

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Fri 5/1

5:33 pm-10:00 pm

1 stop5h 27m

Milwaukee-Mitchell

Sun 5/3

1:53 pm-7:03 pm

1 stop4h 10m

$294

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Thu 5/7

4:35 pm-11:10 pm

1 stop7h 35m

Milwaukee-Mitchell

Fri 5/8

3:50 pm-11:55 pm

2 stops7h 05m

$296

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Fri 4/17

7:13 am-10:43 am

1 stop4h 30m

Milwaukee-Mitchell

Wed 4/29

7:01 am-1:10 pm

1 stop5h 09m

$301

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Thu 5/14

10:46 am-1:11 pm

1 stop3h 25m

Milwaukee-Mitchell

Sun 5/17

6:00 am-11:21 am

1 stop4h 21m

$307
Quickest round-trip

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Fri 5/29

8:00 am-11:08 am

1 stop4h 08m

Milwaukee-Mitchell

Sun 5/31

5:00 am-9:28 am

1 stop3h 28m

$307

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Sun 6/14

9:08 pm-11:59 pm

1 stop3h 51m

Milwaukee-Mitchell

Wed 6/17

5:00 am-10:28 am

1 stop4h 28m

$307
Cheapest one-way

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Tue 4/21

5:50 am-11:55 am

1 stop7h 05m

$102

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Indianapolis 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 Indianapolis to Milwaukee in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-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 Indianapolis-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 Indianapolis to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Indianapolis 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 Indianapolis to Milwaukee

What is the cheapest month to book a flight from Indianapolis to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Indianapolis to Milwaukee (average of $127). Flying from Indianapolis to Milwaukee in May is currently the most expensive (average of $171). 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.

How much does it cost to fly round-trip from Indianapolis to Milwaukee?

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 25, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Indianapolis to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,327 reviews
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,478 reviews
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,493 reviews
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indianapolis to Milwaukee?

    For as low as $293, Southwest can have you in Milwaukee from Indianapolis in 4h 39m. There are 238 mi between Indianapolis and Milwaukee. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Delta, at $168, was found to be the cheapest airline from Indianapolis to Milwaukee.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that Delta is 54% cheaper than the other options available to this destination.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $95. Users have also found prices from $98 and $149 on Delta and United Airlines, respectively.

  • Can I find deals for flights from Indianapolis to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Milwaukee.

  • Can I find deals for business class flights from Indianapolis to Milwaukee?

    Yes. Cheapflights offers flight deals from Indianapolis to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Indianapolis to Milwaukee (average of $127). Flying from Indianapolis to Milwaukee in May is currently the most expensive (average of $171). 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.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa

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Alternative routes for Indianapolis to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Indianapolis to Milwaukee

Discover the top 3 airlines that operate flights from Indianapolis 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 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$320FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$396FlexibilityNo cancel feeOn-time71%

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