$100 Cheap Flights from Grand Rapids (GRR) to Milwaukee (MKE)

View $100 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Gerald R. Ford International Airport (GRR) to General Mitchell Intl. Airport (MKE)

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Cheap Flights from Grand Rapids to Milwaukee (GRR-MKE)

Prices were available within the past 7 days and start at $100 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 30 - Sun, Aug 31
GRR
Grand Rapids
MKE
Milwaukee
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 30 from Grand Rapids to Milwaukee, returning Sun, Aug 31, priced at $199 found 1 day ago
American Airlines
Sat, Aug 30 - Mon, Sep 1
GRR
Grand Rapids
MKE
Milwaukee
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 30 from Grand Rapids to Milwaukee, returning Mon, Sep 1, priced at $209 found 1 day ago
United
Thu, Aug 28 - Sun, Aug 31
GRR
Grand Rapids
MKE
Milwaukee
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 28 from Grand Rapids to Milwaukee, returning Sun, Aug 31, priced at $209 found 1 day ago
American Airlines
Fri, Sep 26 - Sun, Sep 28
GRR
Grand Rapids
MKE
Milwaukee
$219 Roundtrip, found 9 hours ago
$219
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Sep 26 from Grand Rapids to Milwaukee, returning Sun, Sep 28, priced at $219 found 9 hours ago
Delta
Sat, Jul 26 - Tue, Aug 12
GRR
Grand Rapids
MKE
Milwaukee
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 26 from Grand Rapids to Milwaukee, returning Tue, Aug 12, priced at $224 found 1 day ago
Southwest Airlines
Tue, Oct 7 - Wed, Oct 8
GRR
Grand Rapids
MKE
Milwaukee
$228 Roundtrip, found 22 hours ago
$228
Roundtrip
found 22 hours ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Grand Rapids to Milwaukee, returning Wed, Oct 8, priced at $228 found 22 hours ago
Delta
Sat, Aug 16 - Mon, Aug 18
GRR
Grand Rapids
MKE
Milwaukee
$229 Roundtrip, found 11 hours ago
$229
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Aug 16 from Grand Rapids to Milwaukee, returning Mon, Aug 18, priced at $229 found 11 hours ago
United
Sat, Aug 30 - Mon, Sep 1
GRR
Grand Rapids
MKE
Milwaukee
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 30 from Grand Rapids to Milwaukee, returning Mon, Sep 1, priced at $231 found 1 day ago
Southwest Airlines
Thu, Aug 28 - Sun, Aug 31
GRR
Grand Rapids
MKE
Milwaukee
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Aug 28 from Grand Rapids to Milwaukee, returning Sun, Aug 31, priced at $233 found 1 day ago
United
Sat, Aug 30 - Mon, Sep 1
GRR
Grand Rapids
MKE
Milwaukee
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 30 from Grand Rapids to Milwaukee, returning Mon, Sep 1, priced at $235 found 1 day ago

Find the cheapest month to fly from Grand Rapids (GRR) to Milwaukee (MKE)

April is typically the cheapest month to fly

From $158 - $554 per traveler.

Graph displaying average flight prices per month

Flights from Grand Rapids (GRR) to Milwaukee (MKE)
Origin airport
Gerald R. Ford Intl.
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$198
Distance
120 mi

Grand Rapids to Milwaukee Flights

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

 

The best time to book a flight from Grand Rapids to Milwaukee

Sunday is one of the best days to book for cheap flights from Grand Rapids 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 Grand Rapids 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 Grand Rapids to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Grand Rapids 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 Grand Rapids 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 Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE) cost?
Discover the latest flight deals from GRR 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 GRR to MKE?
The cheapest flights from GRR 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 GRR to MKE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GRR to MKE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE)?
You'll need to hop on a flight with a layover if you're traveling from Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from GRR to MKE?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from GRR to MKE?
With 100% of flights typically landing on time, Delta Air Lines has the best on-time performance for nonstop flights from Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE). To check your flight status and get notified if anything changes, head to the Expedia App.
What is the best time to fly from Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE)?
To avoid potential delays on the Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE) last-minute?
Holding off until just before your departure to book your flight from GRR to MKE generally means paying more. While you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a GRR to MKE flight and hotel package?
Securing a GRR to MKE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gerald R. Ford Intl. Airport (GRR) to General Mitchell Intl. Airport (MKE)?
Typically, it's possible to reschedule or cancel your GRR to MKE flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.