HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Milwaukee

$126+ Cheap flights from Columbus (CMH) 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — MKE
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Milwaukee 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.

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 8, 2025.

This Delta deal was found by Cheapflights users on 12/7. 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
Sun 12/286:15 pmMKE - CMH
1 stop3h 16mDelta
Deal found 12/7$320
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Tue 12/305:45 pmCMH - MKE
1 stop4h 26mUnited Airlines
Sat 1/35:42 pmMKE - CMH
1 stop3h 34mUnited Airlines
Deal found 12/7$327
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Tue 12/235:45 pmCMH - MKE
1 stop4h 26mUnited Airlines
Sun 12/285:00 amMKE - CMH
1 stop4h 03mUnited Airlines
Deal found 12/7$407
This American Airlines deal was found by Cheapflights users on 12/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:53 pmCMH - MKE
1 stop7h 05mAmerican Airlines
Sun 12/287:45 amMKE - CMH
1 stop5h 50mAmerican Airlines
Deal found 12/5$426
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/217:00 amCMH - MKE
1 stop5h 27mUnited Airlines
Sun 12/285:42 pmMKE - CMH
1 stop5h 02mUnited Airlines
Deal found 12/7$433
This United Airlines deal was found by Cheapflights users on 12/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:40 amCMH - MKE
1 stop6h 47mUnited Airlines
Sun 12/215:42 pmMKE - CMH
1 stop3h 34mUnited Airlines
Deal found 12/5$437
This Southwest deal was found by Cheapflights users on 12/7. 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 12/303:15 pmCMH - MKE
2 stops8h 30mSouthwest
Sat 1/35:25 amMKE - CMH
1 stop3h 50mSouthwest
Deal found 12/7$482
This Southwest deal was found by Cheapflights users on 12/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:50 pmCMH - MKE
2 stops10h 35mSouthwest
Sun 12/215:00 amMKE - CMH
1 stop6h 00mSouthwest
Deal found 12/5$492
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:13 pmCMH - MKE
1 stop23h 07mMultiple Airlines
Sun 12/288:06 pmMKE - CMH
2 stops21h 44mMultiple Airlines
Deal found 12/5$493
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/8$497
This Southwest deal was found by Cheapflights users on 12/8. 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 12/303:15 pmCMH - MKE
2 stops8h 30mSouthwest
Sun 1/45:50 amMKE - CMH
2 stops9h 15mSouthwest
Deal found 12/8$503

Find flight deals from Columbus to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$183
(Kiwi.com)

One-way from

$126
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$381
Provider with most accurate pricing for Columbus-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Milwaukee-Mitchell flights.
Search Deals
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
Search Deals

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 8, 2025.
Use the filters below to find and compare flights from Columbus Airport to Milwaukee that are best for you.

Fly from

Columbus

Fly to

Milwaukee

Route

Depart

Return

Price

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 1/15

10:28 am-12:29 pm

1 stop3h 01m

Milwaukee-Mitchell

Sun 1/18

6:40 am-1:31 pm

1 stop5h 51m

$231

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 1/16

5:45 am-10:34 am

1 stop5h 49m

Milwaukee-Mitchell

Sun 1/18

2:32 pm-8:21 pm

1 stop4h 49m

$245

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 1/14

8:15 am-12:29 pm

1 stop5h 14m

Milwaukee-Mitchell

Wed 1/21

6:40 am-1:28 pm

1 stop5h 48m

$251

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 1/1

5:45 pm-9:11 pm

1 stop4h 26m

Milwaukee-Mitchell

Sat 1/3

5:42 pm-10:16 pm

1 stop3h 34m

$265

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 1/14

9:05 am-7:55 pm

2 stops11h 50m

Milwaukee-Mitchell

Wed 1/21

5:30 am-1:00 pm

2 stops6h 30m

$267

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 1/16

5:45 am-10:34 am

1 stop5h 49m

Milwaukee-Mitchell

Mon 1/19

5:00 am-9:50 am

1 stop3h 50m

$273

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 5/23

10:20 am-12:26 pm

1 stop3h 06m

Milwaukee-Mitchell

Thu 5/28

5:00 pm-11:57 pm

1 stop5h 57m

$287

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 2/18

6:05 am-10:58 am

1 stop5h 53m

Milwaukee-Mitchell

Sat 2/21

9:44 am-4:50 pm

1 stop6h 06m

$287

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 12/24

12:00 pm-4:30 pm

1 stop5h 30m

Milwaukee-Mitchell

Sun 12/28

6:15 pm-10:31 pm

1 stop3h 16m

$320

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 12/30

10:33 am-1:22 pm

1 stop3h 49m

Milwaukee-Mitchell

Sun 1/4

6:27 pm-12:32 am

1 stop5h 05m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Columbus 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 Columbus to Milwaukee in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Columbus Airport-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Columbus Airport-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams 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 Columbus Airport-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 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 Airport to Milwaukee

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

Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Milwaukee (average of $106). Flying from Columbus Airport to Milwaukee in April is currently the most expensive (average of $235). 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 8, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Columbus Airport to Milwaukee by exploring options for tickets in the morning.

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 8, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Columbus Airport to Milwaukee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
8,011 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
9,089 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
11,045 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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 Airport to Milwaukee?

    Delta, United Airlines, and Southwest can get you from Columbus Airport to Milwaukee in just under 3h 01m. Your travel time can differ by up to 8h 49m. There are 329 mi between Columbus Airport and Milwaukee. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $220, Southwest will fly you from Columbus Airport to Milwaukee and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $231 and $236, respectively. Southwest is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $113. Users have also found prices from $113 and $118 on Delta and American Airlines, respectively.

  • 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 Airport to Milwaukee?

    Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Milwaukee (average of $106). Flying from Columbus Airport to Milwaukee in April is currently the most expensive (average of $235). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$211Average$401FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$385FlexibilityNo cancel feeOn-time71%
DeltaCheapest$243Average$392FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$380FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.