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$133+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — MKE
May 28 — Jun 41
Thu 5/28
Thu 6/4
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 April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/23. 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 8/255:45 am
CMH
-
MKE
1 stop5h 15m
United Airlines
Tue 9/87:00 pm
MKE
-
CMH
1 stop3h 59m
United Airlines
Deal found 4/23$203
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/234:09 pm
CMH
-
MKE
1 stop5h 47m
United Airlines
Mon 5/258:35 am
MKE
-
CMH
1 stop3h 42m
United Airlines
Deal found 4/23$243
This Southwest deal was found by Cheapflights users on 4/23. 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 8/256:50 am
CMH
-
MKE
1 stop4h 00m
Southwest
Tue 9/88:20 am
MKE
-
CMH
2 stops5h 35m
Southwest
Deal found 4/23$246
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/264:09 pm
CMH
-
MKE
1 stop4h 42m
United Airlines
Tue 6/25:00 am
MKE
-
CMH
1 stop3h 57m
United Airlines
Deal found 4/26$255
This United Airlines deal was found by Cheapflights users on 4/27. 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 6/88:55 pm
CMH
-
MKE
1 stop4h 04m
United Airlines
Wed 6/107:30 am
MKE
-
CMH
1 stop4h 47m
United Airlines
Deal found 4/27$265
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:30 am
CMH
-
MKE
1 stop5h 27m
United Airlines
Sat 6/205:29 pm
MKE
-
CMH
1 stop3h 50m
United Airlines
Deal found 4/24$281
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/137:37 am
CMH
-
MKE
1 stop4h 06m
American Airlines
Thu 5/145:06 am
MKE
-
CMH
1 stop6h 15m
American Airlines
Deal found 4/23$283
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 8/1312:10 pm
CMH
-
MKE
1 stop4h 57m
Delta
Sun 8/167:00 am
MKE
-
CMH
1 stop5h 27m
Delta
Deal found 4/23$285
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/266:05 pm
CMH
-
MKE
2 stops38h 56m
Multiple Airlines
Tue 6/28:46 am
MKE
-
CMH
1 stop26h 56m
Multiple Airlines
Deal found 4/26$293
This Delta deal was found by Cheapflights users on 4/25. 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 6/176:30 am
CMH
-
MKE
1 stop3h 21m
Delta
Sat 6/207:12 am
MKE
-
CMH
1 stop3h 20m
Delta
Deal found 4/25$294
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/197:00 am
CMH
-
MKE
1 stop5h 31m
United Airlines
Wed 5/205:15 am
MKE
-
CMH
1 stop3h 27m
United Airlines
Deal found 4/23$297

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(United Airlines)

One-way from

$133
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$458
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. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 28, 2026.
Use the filters below to find and compare flights from Columbus Airport to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 5/23

4:09 pm-8:56 pm

1 stop5h 47m

Milwaukee-Mitchell

Mon 5/25

8:35 am-1:17 pm

1 stop3h 42m

$243

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 8/25

6:50 am-9:50 am

1 stop4h 00m

Milwaukee-Mitchell

Tue 9/8

8:20 am-2:55 pm

2 stops5h 35m

$246
Quickest round-trip

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 6/17

6:30 am-8:51 am

1 stop3h 21m

Milwaukee-Mitchell

Sat 6/20

7:12 am-11:32 am

1 stop3h 20m

$294

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 5/19

7:00 am-11:31 am

1 stop5h 31m

Milwaukee-Mitchell

Wed 5/20

5:15 am-9:42 am

1 stop3h 27m

$297

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 5/29

8:00 pm-10:24 pm

1 stop3h 24m

Milwaukee-Mitchell

Sun 5/31

7:15 pm-11:59 pm

1 stop3h 44m

$307

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 8/28

8:10 am-12:26 pm

1 stop5h 16m

Milwaukee-Mitchell

Mon 8/31

7:00 am-11:20 am

1 stop3h 20m

$319

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 7/29

3:40 pm-10:25 pm

2 stops7h 45m

Milwaukee-Mitchell

Wed 8/12

3:40 pm-8:30 pm

1 stop3h 50m

$321

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 5/22

8:00 pm-10:24 pm

1 stop3h 24m

Milwaukee-Mitchell

Sun 5/24

6:20 am-1:17 pm

1 stop5h 57m

$327

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 5/23

6:25 am-9:15 am

1 stop3h 50m

Milwaukee-Mitchell

Mon 5/25

8:00 am-2:55 pm

2 stops5h 55m

$359

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Mon 6/22

5:35 pm-11:55 pm

1 stop7h 20m

Milwaukee-Mitchell

Wed 6/24

6:00 am-12:40 pm

2 stops5h 40m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 22 resultsSorted by cheapest first
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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 April.
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 Columbus Airport-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Milwaukee flight deals on Cheapflights vs. FlightHub >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 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 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, September is the cheapest month in which you can book a flight from Columbus Airport to Milwaukee (average of $288). Flying from Columbus Airport to Milwaukee in October is currently the most expensive (average of $478). 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 Columbus Airport 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 April 28, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,467 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,672 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,677 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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?

    United Airlines, Southwest, and Delta can get you from Columbus Airport to Milwaukee in just under 3h 21m. Your travel time can differ by up to 2h 26m. 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 $211, 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 43% 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, September is the cheapest month in which you can book a flight from Columbus Airport to Milwaukee (average of $288). Flying from Columbus Airport to Milwaukee in October is currently the most expensive (average of $478). 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$211Average$367FlexibilityNo cancel feeOn-time63%
DeltaCheapest$231Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$381FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$260Average$376FlexibilityNo cancel feeOn-time69%

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