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$114+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — MKE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$169
(American Airlines)

One-way from

$114
(United Airlines)

Popular in

November

Cheapest in

March

Average price

$317
From Columbus to Milwaukee-Mitchell
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One-way flight from Columbus to Milwaukee-Mitchell
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Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/148:35 amCMH - MKE
1 stop6h 12mAmerican Airlines
Wed 10/154:59 pmMKE - CMH
1 stop5h 30mAmerican Airlines
Deal found 9/10$169
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/411:02 amCMH - MKE
1 stop3h 18mAmerican Airlines
Mon 10/64:19 pmMKE - CMH
1 stop6h 40mAmerican Airlines
Deal found 9/10$183
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/107:00 amCMH - MKE
1 stop5h 26mUnited Airlines
Sat 10/115:00 amMKE - CMH
1 stop3h 58mUnited Airlines
Deal found 9/10$198
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/107:00 amCMH - MKE
1 stop4h 11mUnited Airlines
Thu 10/1610:50 amMKE - CMH
1 stop3h 33mUnited Airlines
Deal found 9/10$202
This Southwest deal was found by Cheapflights users on 9/10. 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 10/1410:40 amCMH - MKE
1 stop6h 35mSouthwest
Wed 10/155:45 amMKE - CMH
2 stops9h 00mSouthwest
Deal found 9/10$204
This Southwest deal was found by Cheapflights users on 9/9. 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 10/113:05 pmCMH - MKE
1 stop6h 05mSouthwest
Tue 10/142:05 pmMKE - CMH
1 stop6h 00mSouthwest
Deal found 9/9$208
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/37:17 pmCMH - MKE
1 stop4h 43mAmerican Airlines
Sun 10/55:05 amMKE - CMH
1 stop4h 21mAmerican Airlines
Deal found 9/11$217
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/115:52 pmCMH - MKE
1 stop5h 39mUnited Airlines
Wed 10/1510:50 amMKE - CMH
1 stop3h 33mUnited Airlines
Deal found 9/10$229
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/205:30 amCMH - MKE
1 stop3h 52mAmerican Airlines
Mon 11/246:59 pmMKE - CMH
1 stop4h 39mAmerican Airlines
Deal found 9/9$237
This Delta deal was found by Cheapflights users on 9/10. 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 11/272:07 pmCMH - MKE
1 stop3h 07mDelta
Sun 11/304:59 pmMKE - CMH
1 stop6h 06mDelta
Deal found 9/10$242

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 September 11, 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

Tue 1/13

6:55 am-11:55 am

1 stop6h 00m

Milwaukee-Mitchell

Wed 1/14

3:50 pm-8:25 pm

1 stop3h 35m

$169

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 10/10

7:00 am-11:26 am

1 stop5h 26m

Milwaukee-Mitchell

Sat 10/11

5:00 am-9:58 am

1 stop3h 58m

$198

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 10/10

7:00 am-10:11 am

1 stop4h 11m

Milwaukee-Mitchell

Thu 10/16

10:50 am-3:23 pm

1 stop3h 33m

$202

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 10/14

10:40 am-4:15 pm

1 stop6h 35m

Milwaukee-Mitchell

Wed 10/15

5:45 am-3:45 pm

2 stops9h 00m

$204

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 10/11

3:05 pm-8:10 pm

1 stop6h 05m

Milwaukee-Mitchell

Tue 10/14

2:05 pm-9:05 pm

1 stop6h 00m

$208

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 10/3

7:17 pm-11:00 pm

1 stop4h 43m

Milwaukee-Mitchell

Sun 10/5

5:05 am-10:26 am

1 stop4h 21m

$217

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 11/20

5:30 am-8:22 am

1 stop3h 52m

Milwaukee-Mitchell

Mon 11/24

6:59 pm-12:38 am

1 stop4h 39m

$237

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 11/27

2:07 pm-4:14 pm

1 stop3h 07m

Milwaukee-Mitchell

Sun 11/30

4:59 pm-12:05 am

1 stop6h 06m

$242

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 11/28

5:58 pm-9:59 pm

1 stop5h 01m

Milwaukee-Mitchell

Mon 12/1

10:53 am-3:22 pm

1 stop3h 29m

$247

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 10/17

7:35 pm-11:25 pm

1 stop4h 50m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
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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, February is the cheapest month in which you can book a flight from Columbus Airport to Milwaukee (average of $280). Flying from Columbus Airport 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 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 September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% 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 September 11, 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
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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 Airport to Milwaukee?

    Southwest and United Airlines can get you from Columbus Airport to Milwaukee in just under 5h 26m. Your travel time can differ by up to 34m. 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 $243 and $276, respectively. Southwest is priced at 45% 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 Southwest. According to our data, you can fly for as low as $114. Users have also found prices from $114 and $140 on United Airlines and Delta, 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, February is the cheapest month in which you can book a flight from Columbus Airport to Milwaukee (average of $280). Flying from Columbus Airport 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
Sheboygan
Oak Creek
New Berlin
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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$220Average$404FlexibilityNo cancel feeOn-time63%
DeltaCheapest$243Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$429FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$277Average$398FlexibilityNo cancel feeOn-time69%

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