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$85+ Cheap flights from Columbus to Milwaukee (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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — MKE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Columbus to Milwaukee

Cheapest flights from Columbus to Milwaukee
Explore the most affordable flight options available from Columbus to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 12/31:46 pmCMH - MKE
1 stop6h 05mDelta
Thu 12/47:10 amMKE - CMH
1 stop5h 16mDelta
Deal found 10/29$235
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/45:30 amCMH - MKE
1 stop3h 47mAmerican Airlines
Mon 12/85:00 amMKE - CMH
1 stop4h 30mAmerican Airlines
Deal found 10/29$236
This Southwest deal was found by Cheapflights users on 10/29. 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 12/49:55 amCMH - MKE
2 stops12h 35mSouthwest
Mon 12/85:30 amMKE - CMH
1 stop10h 30mSouthwest
Deal found 10/29$251
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/56:36 pmCMH - MKE
1 stop5h 29mAmerican Airlines
Mon 12/86:28 pmMKE - CMH
1 stop4h 14mAmerican Airlines
Deal found 10/28$253
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/302:20 pmCMH - MKE
1 stop3h 57mUnited Airlines
Tue 12/210:54 amMKE - CMH
1 stop3h 32mUnited Airlines
Deal found 10/29$269
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/268:17 pmCMH - MKE
1 stop4h 45mAmerican Airlines
Wed 12/33:45 pmMKE - CMH
1 stop4h 29mAmerican Airlines
Deal found 10/29$273
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/127:00 amCMH - MKE
1 stop4h 43mAmerican Airlines
Sun 12/146:50 pmMKE - CMH
1 stop4h 51mAmerican Airlines
Deal found 10/28$279
This Delta deal was found by Cheapflights users on 10/28. 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 12/126:20 amCMH - MKE
1 stop3h 25mDelta
Sun 12/144:52 pmMKE - CMH
1 stop3h 30mDelta
Deal found 10/28$287
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/206:21 pmCMH - MKE
1 stop6h 38mAmerican Airlines
Fri 12/2610:43 amMKE - CMH
1 stop5h 03mAmerican Airlines
Deal found 10/29$302
This Southwest deal was found by Cheapflights users on 10/28. 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 12/511:50 amCMH - MKE
2 stops10h 40mSouthwest
Mon 12/85:30 amMKE - CMH
1 stop10h 30mSouthwest
Deal found 10/28$317

Cheap flight deals from Columbus to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 October 30, 2025.

Round-trip from

$235
(Delta)

One-way from

$85
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$457
From Columbus to Milwaukee-Mitchell
Search Deals
One-way flight from Columbus to Milwaukee-Mitchell
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 October 30, 2025.
Use the filters below to find and compare flights from Columbus to Milwaukee that are best for you.

Fly from

Columbus

Fly to

Milwaukee

Route

Depart

Return

Price

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 12/3

1:46 pm-6:51 pm

1 stop6h 05m

Milwaukee-Mitchell

Thu 12/4

7:10 am-1:26 pm

1 stop5h 16m

$235

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 1/20

6:15 pm-9:10 pm

1 stop3h 55m

Milwaukee-Mitchell

Thu 1/22

5:30 am-10:40 am

1 stop4h 10m

$235

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 12/4

5:30 am-8:17 am

1 stop3h 47m

Milwaukee-Mitchell

Mon 12/8

5:00 am-10:30 am

1 stop4h 30m

$236

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 12/4

9:55 am-9:30 pm

2 stops12h 35m

Milwaukee-Mitchell

Mon 12/8

5:30 am-5:00 pm

1 stop10h 30m

$251

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 12/5

6:36 pm-11:05 pm

1 stop5h 29m

Milwaukee-Mitchell

Mon 12/8

6:28 pm-11:42 pm

1 stop4h 14m

$253

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 11/26

8:17 pm-12:02 am

1 stop4h 45m

Milwaukee-Mitchell

Wed 12/3

3:45 pm-9:14 pm

1 stop4h 29m

$273

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 12/12

7:00 am-10:43 am

1 stop4h 43m

Milwaukee-Mitchell

Sun 12/14

6:50 pm-12:41 am

1 stop4h 51m

$279

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 12/12

6:20 am-8:45 am

1 stop3h 25m

Milwaukee-Mitchell

Sun 12/14

4:52 pm-9:22 pm

1 stop3h 30m

$287

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 3/10

11:00 am-4:46 pm

1 stop6h 46m

Milwaukee-Mitchell

Wed 3/11

6:00 pm-11:17 pm

1 stop4h 17m

$287

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 12/4

6:45 pm-5:09 pm

1 stop23h 24m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 results
1
2

Best time to book a flight from Columbus to Milwaukee

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

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

Currently, August is the cheapest month in which you can book a flight from Columbus to Milwaukee (average of $106). Flying from Columbus to Milwaukee in April is currently the most expensive (average of $227). 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 CMH to MKE?

Find hourly flight availability from Columbus 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 October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Columbus to Milwaukee by exploring options for tickets 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 October 30, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Columbus 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.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airport do you fly into for flights to Milwaukee from Columbus?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly into when you book flights from Columbus to Milwaukee. 4 airlines have flights to Milwaukee-Mitchell from Columbus on a regular basis. Booking flights from Columbus to Milwaukee-Mitchell should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

  • How long is the flight from Columbus to Milwaukee?

    For as low as $236, Delta can have you in Milwaukee from Columbus in 3h 47m. Columbus and Milwaukee are separated by a distance of 329 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Columbus to Milwaukee is Southwest. Our recent data shows that you can find tickets from as low as $211 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $236 and $243 round-trip. These flights start at 45% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $85 on Frontier. Other airlines that offer cheap prices include Delta from $118 and American Airlines from $144 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus to Milwaukee?

    Currently, August is the cheapest month in which you can book a flight from Columbus to Milwaukee (average of $106). Flying from Columbus to Milwaukee in April is currently the most expensive (average of $227). 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
New Berlin
Oak Creek
Wauwatosa

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Top 4 airlines flying from Columbus to Milwaukee

Discover the top 4 airlines that operate flights from Columbus 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$211Average$401FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$218Average$369FlexibilityNo cancel feeOn-time69%
DeltaCheapest$243Average$402FlexibilityNo cancel feeOn-timeN/A

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