$358 Cheap Flights from Waterloo (ALO) to Milwaukee (MKE)

View $358 flight on Wed, Apr 30, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Waterloo to Milwaukee (ALO-MKE)

Prices were available within the past 7 days and start at $358 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 3 - Sun, Oct 5
ALO
Waterloo
MKE
Milwaukee
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Waterloo to Milwaukee, returning Sun, Oct 5, priced at $244 found 1 day ago
American Airlines
Tue, Sep 30 - Sat, Oct 4
ALO
Waterloo
MKE
Milwaukee
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 30 from Waterloo to Milwaukee, returning Sat, Oct 4, priced at $259 found 1 day ago
American Airlines
Fri, May 2 - Fri, May 16
ALO
Waterloo
MKE
Milwaukee
$274 Roundtrip, found 10 hours ago
$274
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, May 2 from Waterloo to Milwaukee, returning Fri, May 16, priced at $274 found 10 hours ago
American Airlines
Fri, May 2 - Tue, May 13
ALO
Waterloo
MKE
Milwaukee
$279 Roundtrip, found 10 hours ago
$279
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, May 2 from Waterloo to Milwaukee, returning Tue, May 13, priced at $279 found 10 hours ago
American Airlines
Fri, May 2 - Tue, May 6
ALO
Waterloo
MKE
Milwaukee
$289 Roundtrip, found 10 hours ago
$289
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, May 2 from Waterloo to Milwaukee, returning Tue, May 6, priced at $289 found 10 hours ago
American Airlines
Fri, Oct 3 - Sun, Oct 5
ALO
Waterloo
MKE
Milwaukee
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Waterloo to Milwaukee, returning Sun, Oct 5, priced at $304 found 1 day ago
American Airlines
Thu, Oct 2 - Sat, Oct 4
ALO
Waterloo
MKE
Milwaukee
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 2 from Waterloo to Milwaukee, returning Sat, Oct 4, priced at $358 found 1 day ago
American Airlines
Wed, Apr 30 - Fri, May 16
ALO
Waterloo
MKE
Milwaukee
$371 Roundtrip, found 10 hours ago
$371
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Apr 30 from Waterloo to Milwaukee, returning Fri, May 16, priced at $371 found 10 hours ago
American Airlines
Fri, May 2 - Sun, May 18
ALO
Waterloo
MKE
Milwaukee
$373 Roundtrip, found 10 hours ago
$373
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, May 2 from Waterloo to Milwaukee, returning Sun, May 18, priced at $373 found 10 hours ago
American Airlines
Wed, Apr 30 - Tue, May 13
ALO
Waterloo
MKE
Milwaukee
$376 Roundtrip, found 10 hours ago
$376
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Apr 30 from Waterloo to Milwaukee, returning Tue, May 13, priced at $376 found 10 hours ago
Flights from Waterloo (ALO) to Milwaukee (MKE)
Origin airport
Waterloo Regional
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines
Roundtrip price
$243
Distance
229 mi

Waterloo to Milwaukee Flights

The cheapest times to fly from Waterloo 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 Waterloo to Milwaukee are during the month of October. You can find some of the cheapest flights from Waterloo to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Waterloo to Milwaukee

Sunday is one of the best days to book for cheap flights from Waterloo 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 Waterloo 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 Waterloo to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $358 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 Waterloo 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 Waterloo 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.

 

Frequently asked questions

How much does a flight from Waterloo Regional Airport (ALO) to General Mitchell Intl. Airport (MKE) cost?
Discover the latest flight deals from ALO to MKE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ALO to MKE?
The cheapest flights from ALO to MKE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ALO to MKE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ALO to MKE. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Waterloo Regional Airport (ALO) to General Mitchell Intl. Airport (MKE)?
You’ll need to book a flight with a layover if you’re traveling from Waterloo Regional Airport (ALO) to General Mitchell Intl. Airport (MKE). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ALO to MKE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Waterloo Regional Airport (ALO) to General Mitchell Intl. Airport (MKE)?
Choose a flight from Waterloo Regional Airport (ALO) to General Mitchell Intl. Airport (MKE) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Waterloo Regional Airport (ALO) to General Mitchell Intl. Airport (MKE) last-minute?
Waiting until right before your break to book your flight from ALO to MKE generally means paying more. While you may come across some last-minute discounts, they’re not always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book an ALO to MKE flight and hotel package?
Compared with arranging flights and hotels separately, booking an ALO to MKE flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Waterloo Regional Airport (ALO) to General Mitchell Intl. Airport (MKE)?
If you reserved your ALO to MKE flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you’d like more information.

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*Available to One Key members.