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

View $100 flight on Fri, Jul 4, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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, May 24 - Sun, May 25
GRR
Grand Rapids
MKE
Milwaukee
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 24 from Grand Rapids to Milwaukee, returning Sun, May 25, priced at $199 found 1 day ago
United
Sat, May 24 - Sun, May 25
GRR
Grand Rapids
MKE
Milwaukee
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 24 from Grand Rapids to Milwaukee, returning Sun, May 25, priced at $199 found 1 day ago
United
Thu, May 29 - Fri, May 30
GRR
Grand Rapids
MKE
Milwaukee
$200 Roundtrip, found 6 days ago
$200
Roundtrip
found 6 days ago
Select United flight, departing Thu, May 29 from Grand Rapids to Milwaukee, returning Fri, May 30, priced at $200 found 6 days ago
United
Sat, May 24 - Sun, May 25
GRR
Grand Rapids
MKE
Milwaukee
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 24 from Grand Rapids to Milwaukee, returning Sun, May 25, priced at $202 found 1 day ago
United
Sat, May 24 - Sun, May 25
GRR
Grand Rapids
MKE
Milwaukee
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 24 from Grand Rapids to Milwaukee, returning Sun, May 25, priced at $206 found 1 day ago
Delta
Thu, May 15 - Sat, May 31
GRR
Grand Rapids
MKE
Milwaukee
$209 Roundtrip, found 19 hours ago
$209
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, May 15 from Grand Rapids to Milwaukee, returning Sat, May 31, priced at $209 found 19 hours ago
Delta
Thu, May 29 - Fri, May 30
GRR
Grand Rapids
MKE
Milwaukee
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 29 from Grand Rapids to Milwaukee, returning Fri, May 30, priced at $209 found 6 days ago
Delta
Sat, May 10 - Sat, May 31
GRR
Grand Rapids
MKE
Milwaukee
$214 Roundtrip, found 19 hours ago
$214
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, May 10 from Grand Rapids to Milwaukee, returning Sat, May 31, priced at $214 found 19 hours ago
American Airlines
Fri, Jun 13 - Sat, Jun 14
GRR
Grand Rapids
MKE
Milwaukee
$219 Roundtrip, found 1 hour ago
$219
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Jun 13 from Grand Rapids to Milwaukee, returning Sat, Jun 14, priced at $219 found 1 hour ago
Southwest Airlines
Fri, Jun 6 - Mon, Jun 9
GRR
Grand Rapids
MKE
Milwaukee
$507 Roundtrip, found 14 hours ago
$507
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Fri, Jun 6 from Grand Rapids to Milwaukee, returning Mon, Jun 9, priced at $507 found 14 hours ago
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 May. 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.