Which airports can I use when flying from Green Bay to Milwaukee?

Flights from Green Bay to Milwaukee usually depart from Green Bay Austin-Straubel (GRB) and arrive at Milwaukee-Mitchell (MKE).

What popular places can I visit in Milwaukee?

Some of the most popular sights in Milwaukee are Fiserv Forum, Pabst Theater and Riverside Theater. These are among the most viewed places in Milwaukee on KAYAK.

Do I need a passport to fly from Green Bay to Milwaukee?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Green Bay to Milwaukee changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $309 to $628. That means the highest observed fare was about 2x higher than the lowest one.

What car rental options are available at Milwaukee-Mitchell Airport (MKE)?

Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include: • Dollar • Budget • Alamo • Hertz • Sixt

$309 CHEAP FLIGHTS from Green Bay to Milwaukee (GRB - MKE)

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Flight Deals

Cheap Flights from Green Bay to Milwaukee (GRB-MKE)

Discover the best prices for you by selecting your travel dates on KAYAK.

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One-way

Recent round-trip flight deals from Green Bay to Milwaukee

Thu, Nov 12 - Sun, Nov 15

6:54 pm - 10:37 pmGRB Green Bay Austin-Straubel-MKE Milwaukee-Mitchell

3h 43m1 stop Chicago O'Hare Intl

7:40 am - 1:59 pmMKE Milwaukee-Mitchell-GRB Green Bay Austin-Straubel

6h 19m1 stop Chicago O'Hare Intl

$309American Airlines

Tue, Oct 6 - Sat, Oct 10

2:46 pm - 6:36 pmGRB Green Bay Austin-Straubel-MKE Milwaukee-Mitchell

3h 50m1 stop Chicago O'Hare Intl

7:19 pm - 12:12 amMKE Milwaukee-Mitchell-GRB Green Bay Austin-Straubel

4h 53m1 stop Chicago O'Hare Intl

$359American Airlines

Sat, Oct 24 - Wed, Oct 28

9:05 am - 3:11 pmGRB Green Bay Austin-Straubel-MKE Milwaukee-Mitchell

6h 06m1 stop Chicago O'Hare Intl

6:18 pm - 10:02 amMKE Milwaukee-Mitchell-GRB Green Bay Austin-Straubel

15h 44m1 stop Chicago O'Hare Intl

$604United Airlines

Sat, Oct 24 - Wed, Oct 28

9:05 am - 3:11 pmGRB Green Bay Austin-Straubel-MKE Milwaukee-Mitchell

6h 06m1 stop Chicago O'Hare Intl

6:18 pm - 10:02 amMKE Milwaukee-Mitchell-GRB Green Bay Austin-Straubel

15h 44m1 stop Chicago O'Hare Intl

$628United Airlines

Booking Insights

Price, demand and travel trends for Green Bay to Milwaukee flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Green Bay to Milwaukee with more confidence.

What is the cheapest airline to fly from Green Bay to Milwaukee?

American Airlines ($309) and United Airlines ($604) are the cheapest airlines to fly round-trip from Green Bay to Milwaukee according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$309

Flight from Green Bay to Milwaukee

When to book flights from Green Bay to Milwaukee

Are your dates flexible? Find out the best times to travel from Green Bay to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Green Bay to Milwaukee?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Green Bay to Milwaukee changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $309 to $628. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Milwaukee-Mitchell Airport (MKE)?
Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
• Dollar
• Budget
• Alamo
• Hertz
• Sixt
Which airports can I use when flying from Green Bay to Milwaukee?
Flights from Green Bay to Milwaukee usually depart from Green Bay Austin-Straubel (GRB) and arrive at Milwaukee-Mitchell (MKE).
What popular places can I visit in Milwaukee?
Some of the most popular sights in Milwaukee are Fiserv Forum, Pabst Theater and Riverside Theater. These are among the most viewed places in Milwaukee on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Milwaukee-Mitchell Airport.
- Best Western Plus Milwaukee Airport Hotel & Conference Center
- Hyatt Place Milwaukee Airport
- Holiday Inn & Suites Milwaukee Airport By IHG

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GRB - MKE

$309 Find Cheap Flights from Green Bay to Milwaukee - Compare and Save

Everything you should know

Cheap Flights from Green Bay to Milwaukee (GRB-MKE)

Recent round-trip flight deals from Green Bay to Milwaukee

Recent one-way flight deals from Green Bay to Milwaukee

Price, demand and travel trends for Green Bay to Milwaukee flights

What is the cheapest airline to fly from Green Bay to Milwaukee?

Key details for Green Bay to Milwaukee flights

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When to book flights from Green Bay to Milwaukee

Your Green Bay to Milwaukee flight questions, answered

Your guide to booking Green Bay to Milwaukee flights

More options for your flight from Green Bay to Milwaukee

Complete your trip to Milwaukee with a hotel stay or car rental

Information on your arrival and departure airports

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