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$90 Cheap Flights from Chicago (ORD) to Milwaukee (MKE)

View $90 flight on Fri, Oct 30, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to General Mitchell Intl. Airport (MKE)

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Cheap Flights from Chicago to Milwaukee (ORD-MKE)

Prices were available within the past 7 days and start at $90 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 22 - Thu, Sep 24
ORD
Chicago
MKE
Milwaukee
$204 Roundtrip, found 13 hours ago
$204
Roundtrip
found 13 hours ago
Select United flight, departing Tue, Sep 22 from Chicago to Milwaukee, returning Thu, Sep 24, priced at $204 found 13 hours ago
American Airlines
Wed, Oct 28 - Fri, Oct 30
ORD
Chicago
MKE
Milwaukee
$204 Roundtrip, found 4 hours ago
$204
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Oct 28 from Chicago to Milwaukee, returning Fri, Oct 30, priced at $204 found 4 hours ago
United
Thu, Nov 5 - Sat, Nov 7
ORD
Chicago
MKE
Milwaukee
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 5 from Chicago to Milwaukee, returning Sat, Nov 7, priced at $206 found 1 day ago
United
Wed, Feb 3 - Fri, Feb 5
ORD
Chicago
MKE
Milwaukee
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Wed, Feb 3 from Chicago to Milwaukee, returning Fri, Feb 5, priced at $212 found 1 day ago
United
Thu, Nov 5 - Sat, Nov 7
ORD
Chicago
MKE
Milwaukee
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 5 from Chicago to Milwaukee, returning Sat, Nov 7, priced at $212 found 1 day ago
American Airlines
Sun, Nov 8 - Mon, Nov 9
ORD
Chicago
MKE
Milwaukee
$214 Roundtrip, found 8 hours ago
$214
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sun, Nov 8 from Chicago to Milwaukee, returning Mon, Nov 9, priced at $214 found 8 hours ago
United
Fri, Sep 4 - Sun, Sep 6
ORD
Chicago
MKE
Milwaukee
$218 Roundtrip, found 13 hours ago
$218
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Sep 4 from Chicago to Milwaukee, returning Sun, Sep 6, priced at $218 found 13 hours ago
United
Tue, Nov 17 - Thu, Nov 19
ORD
Chicago
MKE
Milwaukee
$219 Roundtrip, found 17 hours ago
$219
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Nov 17 from Chicago to Milwaukee, returning Thu, Nov 19, priced at $219 found 17 hours ago
United
Thu, Sep 17 - Sun, Sep 20
ORD
Chicago
MKE
Milwaukee
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 17 from Chicago to Milwaukee, returning Sun, Sep 20, priced at $221 found 1 day ago
Delta
Thu, Oct 1 - Sat, Oct 3
ORD
Chicago
MKE
Milwaukee
$513 Roundtrip, found 4 hours ago
$513
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Oct 1 from Chicago to Milwaukee, returning Sat, Oct 3, priced at $513 found 4 hours ago

Alternative airports near Milwaukee

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $287
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $287

What you need to know for your flight from O'Hare Intl. to General Mitchell Intl.

Chicago (ORD) to Milwaukee (MKE) at a glance

Explore a range of airlines offering flights from Chicago O'Hare International Airport (ORD) to Milwaukee General Mitchell International Airport (MKE) on this domestic short-haul route. Compare full-service options to find the best itinerary that aligns with your budget and schedule while you prepare to discover Milwaukee's iconic attractions and neighborhoods. Get all the essential details for your journey from Chicago to Milwaukee.

  • Fastest flight duration: around 1 hour non-stop
  • Route distance: roughly 50 miles (80 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $100–$335, depending on seasonality and how far ahead you book

Flights from O'Hare International Airport (ORD) to General Mitchell International Airport (MKE)

Based on the latest traveler bookings, here are the top airlines favored for non-stop flights from Chicago to Milwaukee. These options allow you to compare prices, total travel times, and cabin classes, helping you create the perfect itinerary to suit your needs.

  • American Airlines: This full-service airline provides non-stop flights, with one-way ticket prices usually between $100 and $340. It dominates the route with about 54% of departures and offers a total flight duration of 1 hour.
  • United: Another full-service option, United also features non-stop service, with one-way fares generally ranging from $105 to $380. It makes up roughly 46% of departures on this route, and the journey lasts around 1 hour.

How to find the best prices for flights from Chicago (ORD) to Milwaukee (MKE)

Getting some of the best deals on flights from Chicago to Milwaukee is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, even though most travelers tend to book within 2 weeks. Evening departures between 6 PM and 12 AM often offer lower prices, while afternoon flights from 12 PM to 6 PM are the most popular. Additionally, Thursday flights generally provide cheaper rates, though Friday remains the most traveled day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at General Mitchell International Airport from O'Hare International Airport

Milwaukee welcomes travelers from Chicago with a range of transport options based on price, convenience, and proximity. Here's how to reach Milwaukee efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Milwaukee, with private rides that can be arranged in advance.
  • Car rental: Renting a car from General Mitchell International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at General Mitchell International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From General Mitchell International Airport, travelers will find the Milwaukee Airport Bus Station, a bus station, just 0.1 miles away on foot, while the Milwaukee Airport Station, a train station, is located about 1.8 miles away by car. For those seeking the Michigan & Jackson Tram Stop, a metro station, it is approximately 7.8 miles from the airport by car.

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) cost?
You can find cheap one-way flights from $90 and cheap return flights from $204 Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) with Expedia. One-way flights usually range from $119 to $969, and return flights typically cost between $249 and $1351. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The cheapest month to fly from ORD to MKE is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
Choose from 2 airlines operating direct flights from ORD to MKE:

  • United operates around 70 direct flights from ORD to MKE every week
  • American Airlines operates around 47 direct flights from ORD to MKE every week

What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
United is one of the cheapest airlines offering nonstop flights from Chicago, IL (ORD) to Milwaukee, WI (MKE), with round-trip tickets starting from around $208. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The best airline to fly with from Chicago, IL (ORD) to Milwaukee, WI (MKE) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Delta offers the most daily flights from ORD to MKE, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
You can find approximately 17 nonstop flights per day from O'Hare Intl. (ORD) to General Mitchell Intl. (MKE). For more options, look at flights that include layovers.
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The earliest flight from O'Hare International Airport (ORD) in Chicago to General Mitchell International Airport (MKE) in Milwaukee usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is active in December, making it convenient for early risers looking to start their day in Milwaukee. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The most popular departure times for flights from Chicago O'Hare International Airport (ORD) to Milwaukee General Mitchell International Airport (MKE) are in the late morning, from 9am to noon. About 23% of passengers prefer this time window. Many major carriers, including Delta, American Airlines, and United, offer flights during this window. This timing works well because it allows you to start your day in Chicago and arrive in Milwaukee with plenty of time to enjoy your destination.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
Direct flights from ORD to MKE usually take about 1 hour, traveling roughly 67 miles. If you opt for a connecting flight, expect to add around 6 hours 20 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
First class is available on flights from ORD to MKE. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Milwaukee from O'Hare Intl. (ORD)?
If you're planning to travel to Milwaukee from O'Hare Intl. (ORD), you can fly into General Mitchell Intl. (MKE) Some flights may connect through major hubs like Denver Intl. (DEN), Nashville Intl. (BNA), Gerald R. Ford Intl. (GRR) before reaching Milwaukee. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) Milwaukee Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Milwaukee, WI (MKE-General Mitchell Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
O'Hare Intl.
Destination airport
General Mitchell Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
$203
Distance
67 mi

Book with confidence

Chicago to Milwaukee Flights

The cheapest times to fly from Chicago to Milwaukee

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Milwaukee are during the month of September. You can find some of the cheapest flights from Chicago to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Milwaukee

Sunday is one of the best days to book for cheap flights from Chicago to Milwaukee: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Milwaukee

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Milwaukee in 2026. You can also book with separate airlines for your outbound and return journeys, from $90 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Milwaukee flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Milwaukee airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Milwaukee Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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