Milwaukee

$122+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — MKE
Jul 31 — Aug 71
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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 July 1, 2026.

This Southwest deal was found by Cheapflights users on 6/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:45 pm
CMH
-
MKE
1 stop4h 10m
Southwest
Sat 9/261:30 pm
MKE
-
CMH
1 stop2h 45m
Southwest
Deal found 6/27$241
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 7/259:00 am
CMH
-
MKE
1 stop4h 48m
United Airlines
Sat 7/257:23 pm
MKE
-
CMH
1 stop3h 36m
United Airlines
Deal found 6/29$243
This Frontier deal was found by Cheapflights users on 6/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:59 pm
CMH
-
MKE
1 stop11h 59m
Frontier
Thu 7/238:43 am
MKE
-
CMH
1 stop10h 31m
Frontier
Deal found 6/27$248
This Southwest deal was found by Cheapflights users on 6/28. 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.
Wed 9/3012:05 pm
CMH
-
MKE
2 stops8h 50m
Southwest
Mon 10/54:50 pm
MKE
-
CMH
2 stops6h 20m
Southwest
Deal found 6/28$251
This Southwest deal was found by Cheapflights users on 7/1. 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 8/117:20 pm
CMH
-
MKE
1 stop3h 05m
Southwest
Thu 8/135:00 pm
MKE
-
CMH
1 stop4h 10m
Southwest
Deal found 7/1$253
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:55 am
CMH
-
MKE
1 stop10h 20m
Frontier
Sun 10/48:10 pm
MKE
-
CMH
1 stop19h 51m
Frontier
Deal found 6/26$256
This Southwest deal was found by Cheapflights users on 6/30. 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 8/186:00 am
CMH
-
MKE
2 stops6h 05m
Southwest
Thu 8/205:45 am
MKE
-
CMH
2 stops5h 45m
Southwest
Deal found 6/30$263
This Frontier deal was found by Cheapflights users on 6/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:59 pm
CMH
-
MKE
1 stop11h 59m
Frontier
Thu 8/68:43 am
MKE
-
CMH
1 stop10h 31m
Frontier
Deal found 6/28$268
This Southwest deal was found by Cheapflights users on 6/29. 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 8/201:40 pm
CMH
-
MKE
1 stop4h 20m
Southwest
Sun 8/238:15 am
MKE
-
CMH
1 stop3h 50m
Southwest
Deal found 6/29$274

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 July 1, 2026.

Round-trip from

$241
(Southwest)

One-way from

$122
(Delta)

Popular in

June

Cheapest in

September

Average price

$377
From Columbus to Milwaukee-Mitchell
One-way flight from Columbus to Milwaukee-Mitchell
Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in July 2026

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 July 1, 2026.
Use the filters below to find and compare flights from Columbus to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 9/30

12:05 pm-7:55 pm

2 stops8h 50m

Milwaukee-Mitchell

Mon 10/5

4:50 pm-12:10 am

2 stops6h 20m

$251
Quickest round-trip

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 8/11

7:20 pm-9:25 pm

1 stop3h 05m

Milwaukee-Mitchell

Thu 8/13

5:00 pm-10:10 pm

1 stop4h 10m

$253

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 8/18

6:00 am-11:05 am

2 stops6h 05m

Milwaukee-Mitchell

Thu 8/20

5:45 am-12:30 pm

2 stops5h 45m

$263

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 8/20

1:40 pm-5:00 pm

1 stop4h 20m

Milwaukee-Mitchell

Sun 8/23

8:15 am-1:05 pm

1 stop3h 50m

$274

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 10/23

12:10 pm-4:07 pm

1 stop4h 57m

Milwaukee-Mitchell

Fri 10/30

6:25 pm-11:59 pm

1 stop4h 34m

$307

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 8/7

1:40 pm-5:00 pm

1 stop4h 20m

Milwaukee-Mitchell

Sun 8/9

5:45 am-10:35 am

1 stop3h 50m

$307
Cheapest one-way
Quickest one-way

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 7/21

6:40 am-8:39 am

1 stop2h 59m

$122

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 7/31

5:30 am-8:02 am

1 stop3h 32m

$154

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sun 11/15

8:10 am-12:27 pm

1 stop5h 17m

$154

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 7/24

5:35 pm-11:55 pm

1 stop7h 20m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 16 resultsSorted by cheapest first
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 $118). Flying from Columbus to Milwaukee in October is currently the most expensive (average of $347). 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 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 July 1, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 $251, Southwest can have you in Milwaukee from Columbus in 8h 50m. Columbus and Milwaukee are separated by a distance of 329 mi.

  • 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 $220 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $231 and $236 round-trip. These flights start at 43% 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 Southwest from $119 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 $118). Flying from Columbus to Milwaukee in October is currently the most expensive (average of $347). 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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$220Average$320FlexibilityNo cancel feeOn-time63%
DeltaCheapest$231Average$433FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$338FlexibilityNo cancel feeOn-time69%

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