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$102+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — MKE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2412:00 pmCMH - MKE
1 stop5h 30mDelta
Mon 12/296:15 pmMKE - CMH
1 stop3h 16mDelta
Deal found 12/15$320
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:00 amCMH - MKE
1 stop6h 29mAmerican Airlines
Tue 12/307:45 amMKE - CMH
1 stop5h 50mAmerican Airlines
Deal found 12/14$437
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amCMH - MKE
2 stops12h 19mAmerican Airlines
Mon 12/291:52 pmMKE - CMH
1 stop4h 29mAmerican Airlines
Deal found 12/15$454
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/2311:00 amCMH - MKE
1 stop3h 17mDelta
Mon 12/296:15 pmMKE - CMH
1 stop3h 16mDelta
Deal found 12/15$482
This Southwest deal was found by Cheapflights users on 12/15. 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.
Tue 12/2312:25 pmCMH - MKE
2 stops11h 20mSouthwest
Fri 1/26:30 pmMKE - CMH
1 stop3h 30mSouthwest
Deal found 12/15$487
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:21 pmCMH - MKE
1 stop6h 38mAmerican Airlines
Tue 12/301:52 pmMKE - CMH
1 stop4h 30mAmerican Airlines
Deal found 12/14$497
This Southwest deal was found by Cheapflights users on 12/14. 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.
Sun 12/286:10 amCMH - MKE
1 stop5h 15mSouthwest
Tue 12/305:50 amMKE - CMH
2 stops10h 15mSouthwest
Deal found 12/14$518
This Southwest deal was found by Cheapflights users on 12/15. 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.
Tue 12/236:10 amCMH - MKE
1 stop5h 15mSouthwest
Sun 12/285:50 amMKE - CMH
1 stop3h 25mSouthwest
Deal found 12/15$527
This Southwest deal was found by Cheapflights users on 12/14. 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.
Sat 12/279:40 pmCMH - MKE
1 stop3h 45mSouthwest
Tue 12/305:50 amMKE - CMH
2 stops10h 15mSouthwest
Deal found 12/14$528
This Southwest deal was found by Cheapflights users on 12/15. 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.
Tue 12/2312:25 pmCMH - MKE
2 stops11h 20mSouthwest
Sat 12/2710:50 amMKE - CMH
1 stop5h 35mSouthwest
Deal found 12/15$532
This Delta deal was found by Cheapflights users on 12/17. 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 12/205:51 pmCMH - MKE
1 stop3h 44mDelta
Fri 12/266:15 pmMKE - CMH
1 stop3h 16mDelta
Deal found 12/17$552

Find 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 December 18, 2025.

Round-trip from

$162
(Travelocity)

One-way from

$102
(United Airlines)

Popular in

October

Cheapest in

September

Average price

$381
From Columbus to Milwaukee-Mitchell
Search Deals
One-way flight from Columbus to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 18, 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

Thu 2/19

9:23 pm-9:43 am

1 stop13h 20m

Milwaukee-Mitchell

Sat 2/21

7:47 pm-8:51 pm

1 stop24h 04m

$162

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 1/14

7:10 pm-11:23 pm

1 stop5h 13m

Milwaukee-Mitchell

Wed 1/21

7:32 am-2:10 pm

1 stop5h 38m

$233

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 1/14

10:28 am-12:29 pm

1 stop3h 01m

Milwaukee-Mitchell

Wed 1/21

5:11 pm-12:03 am

1 stop5h 52m

$233

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 2/7

6:25 am-8:48 am

1 stop3h 23m

Milwaukee-Mitchell

Mon 2/9

5:11 pm-9:09 pm

1 stop2h 58m

$251

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 2/7

6:40 am-11:45 am

1 stop6h 05m

Milwaukee-Mitchell

Mon 2/9

5:25 am-3:50 pm

2 stops9h 25m

$256

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sun 2/8

10:17 am-12:29 pm

1 stop3h 12m

Milwaukee-Mitchell

Wed 2/11

5:11 pm-9:09 pm

1 stop2h 58m

$260

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 2/14

5:30 am-10:30 am

1 stop6h 00m

Milwaukee-Mitchell

Wed 2/18

1:25 pm-8:34 pm

1 stop6h 09m

$263

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 2/12

10:20 am-12:34 pm

1 stop3h 14m

Milwaukee-Mitchell

Mon 2/23

5:03 pm-9:03 pm

1 stop3h 00m

$269

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 1/16

6:25 am-8:53 am

1 stop3h 28m

Milwaukee-Mitchell

Mon 1/19

5:11 pm-12:03 am

1 stop5h 52m

$269

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 2/18

5:30 am-10:30 am

1 stop6h 00m

Milwaukee-Mitchell

Sat 2/21

1:25 pm-8:34 pm

1 stop6h 09m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 15 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 December 18, 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 December 18, 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
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 $233, Frontier can have you in Milwaukee from Columbus in 3h 01m. 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 Delta and American Airlines, starting at $231 and $236 round-trip. These flights start at 44% 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 $113 on United Airlines. Other airlines that offer cheap prices include Delta from $113 and American Airlines from $118 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$377FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$211Average$367FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$233Average$363FlexibilityNo cancel feeOn-time69%
DeltaCheapest$243Average$392FlexibilityNo cancel feeOn-timeN/A

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