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$158+ Cheap flights from Grand Rapids to Milwaukee (GRR - MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — MKE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Grand Rapids to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$219
(United Airlines)

One-way from

$158
(Delta)

Popular in

August

Cheapest in

April

Average price

$288
From Grand Rapids Gerald R. Ford Intl to Milwaukee-Mitchell
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One-way flight from Grand Rapids Gerald R. Ford Intl to Milwaukee-Mitchell
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Highest demand for flights based on searches. 15% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Grand Rapids to Milwaukee

Cheapest flights from Grand Rapids to Milwaukee
Explore the most affordable flight options available from Grand Rapids to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:30 amGRR - MKE
1 stop4h 56mUnited Airlines
Sun 10/196:00 amMKE - GRR
1 stop3h 46mUnited Airlines
Deal found 9/11$219
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:39 pmGRR - MKE
1 stop4h 52mUnited Airlines
Sun 9/287:15 pmMKE - GRR
1 stop3h 29mUnited Airlines
Deal found 9/9$229
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:30 amGRR - MKE
1 stop5h 00mUnited Airlines
Sat 9/276:00 amMKE - GRR
1 stop3h 46mUnited Airlines
Deal found 9/11$234
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:30 amGRR - MKE
1 stop3h 43mUnited Airlines
Sat 9/207:00 amMKE - GRR
1 stop3h 09mUnited Airlines
Deal found 9/9$239
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:00 pmGRR - MKE
1 stop3h 40mDelta
Tue 9/166:32 pmMKE - GRR
1 stop4h 14mDelta
Deal found 9/8$249
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:48 pmGRR - MKE
1 stop3h 08mUnited Airlines
Sun 9/1412:05 pmMKE - GRR
1 stop4h 31mUnited Airlines
Deal found 9/9$259
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:33 pmGRR - MKE
1 stop4h 51mAmerican Airlines
Mon 11/36:57 pmMKE - GRR
1 stop4h 02mAmerican Airlines
Deal found 9/11$267
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:46 amGRR - MKE
1 stop4h 23mUnited Airlines
Tue 10/147:00 amMKE - GRR
1 stop4h 47mUnited Airlines
Deal found 9/10$279
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amGRR - MKE
1 stop5h 11mUnited Airlines
Mon 10/135:00 amMKE - GRR
1 stop4h 46mUnited Airlines
Deal found 9/10$315
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:30 amGRR - MKE
1 stop3h 41mUnited Airlines
Fri 10/1012:05 pmMKE - GRR
1 stop4h 38mUnited Airlines
Deal found 9/10$328
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:56 pmGRR - MKE
1 stop3h 11mUnited Airlines
Wed 11/55:13 pmMKE - GRR
1 stop3h 28mUnited Airlines
Deal found 9/9$375
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:44 pmGRR - MKE
1 stop6h 02mUnited Airlines
Wed 9/248:30 amMKE - GRR
1 stop3h 17mUnited Airlines
Deal found 9/9$423

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Grand Rapids to Milwaukee that are best for you.

Fly from

Grand Rapids

Fly to

Milwaukee

Route

Depart

Return

Price

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Sat 10/18

12:51 pm-5:06 pm

1 stop5h 15m

Milwaukee-Mitchell

Sun 10/19

7:00 am-12:47 pm

1 stop4h 47m

$219

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Fri 10/24

4:09 pm-5:55 pm

1 stop2h 46m

Milwaukee-Mitchell

Tue 10/28

9:39 am-1:26 pm

1 stop2h 47m

$219

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Sat 10/11

4:49 pm-9:56 pm

1 stop6h 07m

Milwaukee-Mitchell

Sat 10/18

12:05 pm-4:14 pm

1 stop3h 09m

$219

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Fri 10/10

7:30 am-10:11 am

1 stop3h 41m

Milwaukee-Mitchell

Sun 10/12

5:00 am-10:46 am

1 stop4h 46m

$219

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Fri 11/14

7:30 am-11:24 am

1 stop4h 54m

Milwaukee-Mitchell

Sun 11/16

12:05 pm-3:58 pm

1 stop2h 53m

$219

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Fri 10/24

2:06 pm-5:55 pm

1 stop4h 49m

Milwaukee-Mitchell

Sat 10/25

7:16 am-1:26 pm

1 stop5h 10m

$229

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Wed 9/24

6:39 pm-10:31 pm

1 stop4h 52m

Milwaukee-Mitchell

Sun 9/28

7:15 pm-11:44 pm

1 stop3h 29m

$229

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Wed 9/24

3:47 pm-8:00 pm

1 stop5h 13m

Milwaukee-Mitchell

Sat 9/27

10:34 am-3:17 pm

1 stop3h 43m

$234

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Wed 9/24

7:30 am-11:30 am

1 stop5h 00m

Milwaukee-Mitchell

Sat 9/27

6:00 am-10:46 am

1 stop3h 46m

$234

Grand RapidsMilwaukee

GRR - MKE

GRRMKE

Grand Rapids Gerald R. Ford Intl

Thu 9/18

7:30 am-10:13 am

1 stop3h 43m

Milwaukee-Mitchell

Sat 9/20

7:00 am-11:09 am

1 stop3h 09m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 16 results
1
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Best time to book a flight from Grand Rapids to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to Milwaukee

What is the cheapest month to book a flight from Grand Rapids to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Grand Rapids to Milwaukee (average of $280). Flying from Grand Rapids to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRR to MKE?

Find hourly flight availability from Grand Rapids to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 1% on flights from Grand Rapids to Milwaukee by exploring options for tickets in the morning.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Grand Rapids to Milwaukee. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Grand Rapids to Milwaukee?

    A quick flight from Grand Rapids to Milwaukee can take about 2h 46m. United Airlines provides one of the quickest options available for as low as $219. The distance from Grand Rapids to Milwaukee is about 120 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Grand Rapids to Milwaukee round-trip?

    Cheapflights users have booked flights from Grand Rapids to Milwaukee round-trip from $199. Other airlines that can offer you cheap pricing are American Airlines, from $213, and United Airlines, from $218. Users have found that Delta is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Grand Rapids to Milwaukee one-way?

    One-way options have recently been found by users for as low as $158 on Delta. Other airlines that offer cheap prices include United Airlines from $158 and American Airlines from $171 one-way.

  • Can I find deals for flights from Grand Rapids to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Milwaukee.

  • Can I find deals for business class flights from Grand Rapids to Milwaukee?

    Yes. Cheapflights offers flight deals from Grand Rapids to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Grand Rapids to Milwaukee (average of $280). Flying from Grand Rapids to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Oak Creek
New Berlin
Wauwatosa

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Alternative routes for Grand Rapids to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Grand Rapids to Milwaukee

Discover the top 3 airlines that operate flights from Grand Rapids to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$213Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$297FlexibilityNo cancel feeOn-time69%

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