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Cheap flights from Columbus Airport to Milwaukee from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to Milwaukee departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Columbus Airport to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:59 pm - 7:58 am
CMH
-
MKE
11h 59m
1 stop
Frontier Logo
8:43 am - 8:14 pm
MKE
-
CMH
10h 31m
1 stop
$239Frontier
Wed, Jul 29 - Sun, Aug 2
Southwest Logo
1:45 pm - 4:55 pm
CMH
-
MKE
4h 10m
1 stop
Southwest Logo
8:10 am - 1:00 pm
MKE
-
CMH
3h 50m
1 stop
$243Southwest
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
6:00 am - 12:00 pm
CMH
-
MKE
7h 00m
1 stop
Southwest Logo
8:20 am - 2:55 pm
MKE
-
CMH
5h 35m
2 stops
$248Southwest
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
12:10 pm - 7:55 pm
CMH
-
MKE
8h 45m
2 stops
Southwest Logo
8:20 am - 2:55 pm
MKE
-
CMH
5h 35m
2 stops
$253Southwest
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
7:10 am - 10:10 am
CMH
-
MKE
4h 00m
1 stop
Southwest Logo
5:45 am - 3:45 pm
MKE
-
CMH
9h 00m
2 stops
$258Southwest
Thu, Sep 3 - Sat, Sep 12
American Airlines Logo
3:48 pm - 7:56 pm
CMH
-
MKE
5h 08m
1 stop
American Airlines Logo
5:02 am - 9:33 am
MKE
-
CMH
3h 31m
1 stop
$267American Airlines
Sat, Jul 18 - Wed, Jul 22
Delta Logo
6:35 am - 8:55 am
CMH
-
MKE
3h 20m
1 stop
Delta Logo
9:40 am - 1:27 pm
MKE
-
CMH
2h 47m
1 stop
$275Delta
Fri, Sep 4 - Sat, Sep 5
Southwest Logo
7:55 pm - 10:30 pm
CMH
-
MKE
3h 35m
1 stop
Southwest Logo
6:00 am - 12:45 pm
MKE
-
CMH
5h 45m
2 stops
$280Southwest
Wed, Jul 29 - Sun, Aug 2
Southwest Logo
5:35 pm - 9:25 pm
CMH
-
MKE
4h 50m
1 stop
Southwest Logo
4:50 pm - 9:10 pm
MKE
-
CMH
3h 20m
1 stop
$285Southwest
Fri, Aug 21 - Mon, Aug 31
Delta Logo
12:10 pm - 4:02 pm
CMH
-
MKE
4h 52m
1 stop
Delta Logo
7:09 am - 1:27 pm
MKE
-
CMH
5h 18m
1 stop
$289Delta
Thu, Sep 3 - Sun, Sep 6

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United Airlines flights from Columbus Airport to Milwaukee

Our best United Airlines deals on Columbus Airport to Milwaukee flight tickets
United Airlines
Oct 27
CMH12:30 pmColumbus
3h 28m
1 stop
MKE2:58 pmMilwaukee-Mitchell
Oct 28
MKE7:50 amMilwaukee-Mitchell
4h 15m
1 stop
CMH1:05 pmColumbus
$313
United Airlines
Jul 4
CMH2:19 pmColumbus
3h 23m
1 stop
MKE4:42 pmMilwaukee-Mitchell
Jul 8
MKE8:50 amMilwaukee-Mitchell
3h 27m
1 stop
CMH1:17 pmColumbus
$434
United Airlines
Jul 3
CMH5:55 pmColumbus
4h 01m
1 stop
MKE8:56 pmMilwaukee-Mitchell
Jul 6
MKE7:50 amMilwaukee-Mitchell
4h 27m
1 stop
CMH1:17 pmColumbus
$651

Southwest flights from Columbus Airport to Milwaukee

Our best Southwest deals on Columbus Airport to Milwaukee flight tickets
Southwest
Aug 4
CMH1:45 pmColumbus
4h 10m
1 stop
MKE4:55 pmMilwaukee-Mitchell
Aug 5
MKE8:10 amMilwaukee-Mitchell
3h 50m
1 stop
CMH1:00 pmColumbus
$243
Southwest
Aug 4
CMH6:00 amColumbus
7h 00m
1 stop
MKE12:00 pmMilwaukee-Mitchell
Aug 5
MKE8:20 amMilwaukee-Mitchell
5h 35m
2 stops
CMH2:55 pmColumbus
$248
Southwest
Aug 4
CMH12:10 pmColumbus
8h 45m
2 stops
MKE7:55 pmMilwaukee-Mitchell
Aug 5
MKE8:20 amMilwaukee-Mitchell
5h 35m
2 stops
CMH2:55 pmColumbus
$253

momondo Fare Finder

 
Customize your flight search to find flights from Columbus Airport 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, momondo users made 832,500 searches. Data last updated June 23, 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

Wed 7/29

8:59 pm-7:58 am

1 stop11h 59m

Milwaukee-Mitchell

Sun 8/2

8:43 am-8:14 pm

1 stop10h 31m

$239

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 8/4

1:45 pm-4:55 pm

1 stop4h 10m

Milwaukee-Mitchell

Wed 8/5

8:10 am-1:00 pm

1 stop3h 50m

$243

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 8/4

6:00 am-12:00 pm

1 stop7h 00m

Milwaukee-Mitchell

Wed 8/5

8:20 am-2:55 pm

2 stops5h 35m

$248

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Tue 8/4

12:10 pm-7:55 pm

2 stops8h 45m

Milwaukee-Mitchell

Wed 8/5

8:20 am-2:55 pm

2 stops5h 35m

$253

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 9/3

7:10 am-10:10 am

1 stop4h 00m

Milwaukee-Mitchell

Sat 9/12

5:45 am-3:45 pm

2 stops9h 00m

$258

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Sat 7/18

3:48 pm-7:56 pm

1 stop5h 08m

Milwaukee-Mitchell

Wed 7/22

5:02 am-9:33 am

1 stop3h 31m

$267
Quickest round-trip

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 9/4

6:35 am-8:55 am

1 stop3h 20m

Milwaukee-Mitchell

Sat 9/5

9:40 am-1:27 pm

1 stop2h 47m

$275

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Wed 7/29

7:55 pm-10:30 pm

1 stop3h 35m

Milwaukee-Mitchell

Sun 8/2

6:00 am-12:45 pm

2 stops5h 45m

$280

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Fri 8/21

5:35 pm-9:25 pm

1 stop4h 50m

Milwaukee-Mitchell

Mon 8/31

4:50 pm-9:10 pm

1 stop3h 20m

$285

ColumbusMilwaukee

CMH - MKE

CMHMKE

Columbus

Thu 9/3

12:10 pm-4:02 pm

1 stop4h 52m

Milwaukee-Mitchell

Sun 9/6

7:09 am-1:27 pm

1 stop5h 18m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Columbus Airport to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Columbus Airport and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Columbus Airport is in September. Flight prices, which tend to average around $238, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Milwaukee, with average flight prices from Columbus Airport averaging around $294.

How have Columbus Airport to Milwaukee flight prices changed over time?

As of June 2026, prices for Columbus Airport to Milwaukee flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Columbus Airport to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Columbus Airport to Milwaukee (CMH to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to Milwaukee

Fastest flight time

2h 59m

Direct flights

None
The fastest flight from Columbus Airport to Milwaukee takes 2h 59m
There are no direct flights from Columbus Airport to Milwaukee. There are no popular flight routes from Columbus Airport to Milwaukee.
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Frequently asked questions about flying from Columbus Airport to Milwaukee

  • How far is Columbus to Milwaukee-Mitchell by plane?

    The straight-line distance from Columbus to Milwaukee-Mitchell is 333.6 mi. By plane, this route typically takes 2h 59m.

  • When did momondo last update prices for flights from Columbus Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Columbus Airport to Milwaukee-Mitchell Airport refresh daily.

  • How many operators does momondo search for flights from Columbus Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Columbus Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Columbus Airport to Milwaukee?

Best airlines flying from Columbus Airport to Milwaukee

Compare and see reviews for airlines that fly from Columbus Airport to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $196Free CancellationRating
7.8
8,424 reviews
Search Delta flights
SouthwestPriceFrom $211Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,745 reviews
Search American Airlines flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
West Bend
Pewaukee
Port Washington
Kohler
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Milwaukee?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milwaukee from Columbus.

Can I find flights from Columbus to Milwaukee with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Milwaukee from Columbus with this policy.

How can momondo help me find flights from Columbus to Milwaukee?

momondo helps you find the best flight between Columbus and Milwaukee by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Columbus to Milwaukee right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Milwaukee from Columbus. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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