Skyscanner

Cheap Flights from Columbus (CMH) to Milwaukee (MKE)

Compare Port Columbus to Milwaukee General Mitchell flight deals

Find the cheapest month or even day of the year to fly to Milwaukee General Mitchell

Book the best Milwaukee General Mitchell fare with no extra fees

Flight deals from Port Columbus to Milwaukee General Mitchell

Looking for a cheap last-minute deal or the best return flight from Port Columbus to Milwaukee General Mitchell? Find the lowest prices on one-way and return tickets right here.
Milwaukee.$242 per passenger.Departing Mon, 11 Aug, returning Tue, 12 Aug.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Mon, 11 Aug, arriving in Milwaukee General Mitchell.Inbound indirect flight with United, departs from Milwaukee General Mitchell on Tue, 12 Aug, arriving in Port Columbus.Price includes taxes and charges.From $242, select.
Milwaukee.$366 per passenger.Departing Fri, 19 Sep, returning Mon, 22 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Port Columbus on Fri, 19 Sep, arriving in Milwaukee General Mitchell.Inbound indirect flight with Southwest Airlines, departs from Milwaukee General Mitchell on Mon, 22 Sep, arriving in Port Columbus.Price includes taxes and charges.From $366, select.
Milwaukee.$494 per passenger.Departing Tue, 29 Jul, returning Thu, 31 Jul.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Tue, 29 Jul, arriving in Milwaukee General Mitchell.Inbound indirect flight with United, departs from Milwaukee General Mitchell on Thu, 31 Jul, arriving in Port Columbus.Price includes taxes and charges.From $494, select.
Milwaukee.$514 per passenger.Departing Fri, 24 Oct, returning Sun, 26 Oct.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Fri, 24 Oct, arriving in Milwaukee General Mitchell.Inbound indirect flight with United, departs from Milwaukee General Mitchell on Sun, 26 Oct, arriving in Port Columbus.Price includes taxes and charges.From $514, select.
Milwaukee.$514 per passenger.Departing Fri, 23 Jan, returning Sun, 1 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Fri, 23 Jan, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departs from Milwaukee General Mitchell on Sun, 1 Feb, arriving in Port Columbus.Price includes taxes and charges.From $514, select.

Find the cheapest month to fly from Port Columbus to Milwaukee General Mitchell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Port Columbus to Milwaukee General Mitchell flights are currently cheapest in August.
Jul
from $494
Aug
from $242
Sep
from $366
Oct
from $514
Nov
Find prices
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
Find prices
Apr
Find prices
May
Find prices
Jun
Find prices

Port Columbus to Milwaukee General Mitchell: Alternative routes

Compare routes from Port Columbus to Milwaukee below. You may find an airport to fly into that's cheaper, faster, or easier than Milwaukee General Mitchell.

Columbus to Milwaukee: Flight information

The things to know before you go.
Cheapest flight found$242
Cheapest month to flyAugust

Finding cheap flights from Port Columbus to Milwaukee General Mitchell: Frequently asked questions

The best price we found for a return flight from Port Columbus to Milwaukee General Mitchell is $242. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Port Columbus to Milwaukee General Mitchell. But we found flights with one or more stops from $242.
As of July 2025, there are no flights flying from Port Columbus to Milwaukee General Mitchell.
The cheapest month to fly from Port Columbus to Milwaukee General Mitchell is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Port Columbus Airport to Milwaukee General Mitchell Airport on Monday, 11 August 2025.
No airlines currently offer direct flights between Port Columbus Airport and Milwaukee General Mitchell Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Milwaukee General Mitchell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Milwaukee is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Milwaukee General Mitchell.

Travelling from John Glenn Columbus International Airport (CMH) to General Mitchell International Airport (MKE): what you need to know

  • Milwaukee's timezone is UTC-5, which makes Milwaukee one hour behind Columbus.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your CMH to MKE flight.

  • Travelling during a peak time like July? Public holidays and other popular seasons can result in longer lines at security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from John Glenn Columbus International Airport to General Mitchell International Airport. These are the most popular stopovers between CMH and MKE:

    • Detroit Metropolitan Wayne County Airport

    • O'Hare International Airport

    • Nashville International Airport

How to find the cheapest flights from John Glenn Columbus International Airport (CMH) to General Mitchell International Airport (MKE)

  • $148 is currently the lowest price for a one-way John Glenn Columbus International Airport to General Mitchell International Airport flight. Return flights start at $242. These fares can change based on availability.

  • To score cheap tickets from CMH to MKE, book early. Airlines tend to offer their best fares when flights are first made available.

  • Finding cheap flights from John Glenn Columbus International Airport to General Mitchell International Airport is easy if you can be flexible with your dates. Use the 'Whole month' search tool to see the lowest fares across the month and land a great deal.

  • There's no need to check every day to find out if fares have gone down when you set up a Price Alert. We'll update you as soon as the price changes on cheap flights from CMH to MKE.

  • Discover the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from John Glenn Columbus International Airport to General Mitchell International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about John Glenn Columbus International Airport (CMH)

  • The address for CMH is 4600 International Gateway.

  • Of the departures from John Glenn Columbus International Airport, 79.5% arrive as scheduled at their destination.

  • Central Columbus to John Glenn Columbus International Airport is approximately 13 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey when using public transport takes about 1 hour 5 minutes.

  • Looking for a convenient hotel close to CMH? If you're catching an early flight from John Glenn Columbus International Airport to General Mitchell International Airport, these stays will put you moments from your departure lounge:

Arriving at General Mitchell International Airport (MKE)

Getting from General Mitchell International Airport (MKE) to central Milwaukee

  • MKE is located at 5300 S. Howell Avenue.

  • From General Mitchell International Airport, Milwaukee is approximately 14 kilometres away. It takes around 15 minutes to reach the centre by car.

  • It typically takes 40 minutes when travelling by public transport.

When to fly to General Mitchell International Airport (MKE)

  • The quietest month for a flight from John Glenn Columbus International Airport to General Mitchell International Airport is May, while July is the busiest. Choose the best time to go to Milwaukee based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When booking your flight from John Glenn Columbus International Airport to General Mitchell International Airport, consider the type of weather you enjoy. July is the warmest month in Milwaukee, with the temperature ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • Search for cheap tickets from CMH to MKE in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -14ºC (7ºF) and 1ºC (34ºF) on average.

Explore more of United States

  • Chicago is just one of the many places in United States waiting to be discovered once you've seen Milwaukee. Around 129 kilometres away to the south, well-known attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • If you're interested in discovering another great destination in United States, head for Indianapolis, roughly 386 kilometres south of Milwaukee. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are highlights.

Plan the rest of your trip from Columbus to Milwaukee

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.