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$99+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — MKE
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap 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 August 16, 2025.

Round-trip from

$257
(United Airlines)

One-way from

$99
(American Airlines)

Popular in

January

Cheapest in

June

Average price

$422
From Indianapolis to Milwaukee-Mitchell
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One-way flight from Indianapolis to Milwaukee-Mitchell
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Highest demand for flights based on searches. 18% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 16, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/295:38 pmIND - MKE
1 stop5h 53mUnited Airlines
Mon 10/67:15 pmMKE - IND
1 stop3h 29mUnited Airlines
Deal found 8/14$257
This Delta deal was found by Cheapflights users on 8/15. 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 11/16:30 amIND - MKE
1 stop4h 48mDelta
Sun 11/29:39 amMKE - IND
1 stop2h 49mDelta
Deal found 8/15$259
This Delta deal was found by Cheapflights users on 8/13. 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 9/56:30 amIND - MKE
1 stop3h 13mDelta
Sun 9/77:10 amMKE - IND
1 stop3h 08mDelta
Deal found 8/13$267
This Southwest deal was found by Cheapflights users on 8/15. 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 11/112:45 pmIND - MKE
1 stop8h 25mSouthwest
Sun 11/25:50 amMKE - IND
2 stops6h 15mSouthwest
Deal found 8/15$278
This Southwest deal was found by Cheapflights users on 8/15. 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.
Sun 9/145:35 amIND - MKE
1 stop4h 50mSouthwest
Sun 9/216:00 amMKE - IND
2 stops8h 25mSouthwest
Deal found 8/15$322
This Southwest deal was found by Cheapflights users on 8/14. 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 9/195:45 pmIND - MKE
1 stop6h 15mSouthwest
Sun 9/216:00 amMKE - IND
2 stops8h 25mSouthwest
Deal found 8/14$374
This Delta deal was found by Cheapflights users on 8/15. 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 8/296:30 amIND - MKE
1 stop3h 13mDelta
Sun 8/316:05 pmMKE - IND
1 stop4h 21mDelta
Deal found 8/15$378
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 8/294:40 pmIND - MKE
1 stop3h 16mUnited Airlines
Sun 8/315:45 pmMKE - IND
1 stop3h 06mUnited Airlines
Deal found 8/15$383
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:15 amIND - MKE
1 stop17h 51mMultiple Airlines
Fri 8/228:02 pmMKE - IND
1 stop18h 38mMultiple Airlines
Deal found 8/14$447
This Southwest deal was found by Cheapflights users on 8/15. 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 8/295:15 pmIND - MKE
2 stops5h 20mSouthwest
Sun 8/3110:25 amMKE - IND
1 stop7h 10mSouthwest
Deal found 8/15$466

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 August 16, 2025.
Use the filters below to find and compare flights from Indianapolis to Milwaukee that are best for you.

Fly from

Indianapolis

Fly to

Milwaukee

Route

Depart

Return

Price

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Mon 9/29

5:38 pm-10:31 pm

1 stop5h 53m

Milwaukee-Mitchell

Mon 10/6

7:15 pm-11:44 pm

1 stop3h 29m

$257

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Sat 11/1

6:30 am-10:18 am

1 stop4h 48m

Milwaukee-Mitchell

Sun 11/2

9:39 am-1:28 pm

1 stop2h 49m

$259

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Fri 9/19

6:34 pm-11:00 pm

1 stop5h 26m

Milwaukee-Mitchell

Sun 9/21

5:05 am-10:20 am

1 stop4h 15m

$267

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Sun 9/14

6:30 am-8:42 am

1 stop3h 12m

Milwaukee-Mitchell

Sun 9/21

7:15 am-11:22 am

1 stop3h 07m

$267

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Fri 2/6

7:50 am-12:31 pm

1 stop5h 41m

Milwaukee-Mitchell

Sun 2/8

7:00 am-1:32 pm

1 stop5h 32m

$267

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Fri 9/5

6:30 am-8:43 am

1 stop3h 13m

Milwaukee-Mitchell

Sun 9/7

7:10 am-11:18 am

1 stop3h 08m

$267

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Sat 11/1

12:45 pm-8:10 pm

1 stop8h 25m

Milwaukee-Mitchell

Sun 11/2

5:50 am-1:05 pm

2 stops6h 15m

$278

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Sun 9/14

5:35 am-9:25 am

1 stop4h 50m

Milwaukee-Mitchell

Sun 9/21

6:00 am-3:25 pm

2 stops8h 25m

$322

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Fri 9/19

5:45 pm-11:00 pm

1 stop6h 15m

Milwaukee-Mitchell

Sun 9/21

6:00 am-3:25 pm

2 stops8h 25m

$374

IndianapolisMilwaukee

IND - MKE

INDMKE

Indianapolis

Sat 9/6

5:32 pm-8:00 pm

1 stop3h 28m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 18 results
1
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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 $280). Flying from Indianapolis to Milwaukee in June is currently the most expensive (average of $376). 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 IND to MKE?

Find hourly flight availability from Indianapolis 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 August 16, 2025.

When flying from Indianapolis to Milwaukee, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight at noon.

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 August 16, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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
8.0
Very good
7,985 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Delta, at $196, was found to be the cheapest airline from Indianapolis to Milwaukee.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 57% cheaper than the other options available to this destination.

  • 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 $280). Flying from Indianapolis to Milwaukee in June is currently the most expensive (average of $376). 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
Mequon
Oak Creek
Sheboygan
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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$477FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$277Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$310Average$545FlexibilityNo cancel feeOn-time69%

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