How long does it take to fly to Green Bay?

Flight times vary depending on what airport in Kentucky you fly out of and what airport in Green Bay you fly into. For example, flying from Lexington to Appleton takes 4h 22m on average. On the other hand, flying from Louisville to Appleton takes 4h 42m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Kentucky to Green Bay Austin-Straubel Airport?

Prices for flights from Kentucky to Green Bay Austin-Straubel Airport are updated daily.

How many operators does momondo search for flights from Kentucky to Green Bay Austin-Straubel Airport?

As of October 2026, there is 1 operator available to choose from for flights from Kentucky to Green Bay Austin-Straubel Airport.

How old do you have to be to fly from Kentucky to Green Bay Austin-Straubel Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Green Bay Austin-Straubel Airport.

What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

The travel and health documents required for your trip to Green Bay Austin-Straubel Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Green Bay Austin-Straubel Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$319 Cheap Flights from Kentucky to Green Bay in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Green Bay

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 12:27 pmSDF Louisville Intl-GRB Green Bay Austin-Straubel

4h 27m1 stop Chicago O'Hare Intl

1:15 pm - 9:00 pmGRB Green Bay Austin-Straubel-SDF Louisville Intl

6h 45m1 stop Chicago O'Hare Intl

$319United Airlines

Fri, Dec 4 - Mon, Dec 7

6:39 pm - 9:43 pmSDF Louisville Intl-GRB Green Bay Austin-Straubel

4h 04m1 stop Minneapolis St Paul

4:51 pm - 10:51 pmGRB Green Bay Austin-Straubel-SDF Louisville Intl

5h 00m1 stop Minneapolis St Paul

$319Delta

Sat, Oct 24 - Wed, Oct 28

5:08 am - 9:30 amLEX Lexington Blue Grass-GRB Green Bay Austin-Straubel

5h 22m1 stop Chicago O'Hare Intl

5:39 am - 10:40 amGRB Green Bay Austin-Straubel-LEX Lexington Blue Grass

4h 01m1 stop Chicago O'Hare Intl

$319American Airlines

Fri, Dec 4 - Mon, Dec 7

7:22 pm - 12:20 amLEX Lexington Blue Grass-GRB Green Bay Austin-Straubel

5h 58m1 stop Chicago O'Hare Intl

5:39 am - 4:33 pmGRB Green Bay Austin-Straubel-LEX Lexington Blue Grass

9h 54m2 stops Chicago O'Hare Intl Charlotte Douglas

$324American Airlines

Fri, Dec 4 - Mon, Dec 7

5:00 am - 2:03 pmLEX Lexington Blue Grass-GRB Green Bay Austin-Straubel

10h 03m2 stops Charlotte Douglas Chicago O'Hare Intl

5:39 am - 4:33 pmGRB Green Bay Austin-Straubel-LEX Lexington Blue Grass

9h 54m2 stops Chicago O'Hare Intl Charlotte Douglas

$329American Airlines

Fri, Dec 4 - Mon, Dec 7

7:55 am - 10:24 amSDF Louisville Intl-GRB Green Bay Austin-Straubel

3h 29m1 stop Detroit Metropolitan Wayne County

7:00 am - 1:53 pmGRB Green Bay Austin-Straubel-SDF Louisville Intl

5h 53m1 stop Detroit Metropolitan Wayne County

$394Delta

Wed, Oct 14 - Sun, Oct 18

5:43 pm - 9:22 pmSDF Louisville Intl-GRB Green Bay Austin-Straubel

4h 39m1 stop Chicago O'Hare Intl

2:19 pm - 8:29 pmGRB Green Bay Austin-Straubel-SDF Louisville Intl

5h 10m1 stop Chicago O'Hare Intl

$409United Airlines

Fri, Jan 8 - Tue, Jan 12

5:57 pm - 9:13 pmSDF Louisville Intl-GRB Green Bay Austin-Straubel

4h 16m1 stop Chicago O'Hare Intl

2:20 pm - 8:32 pmGRB Green Bay Austin-Straubel-SDF Louisville Intl

5h 12m1 stop Chicago O'Hare Intl

$409United Airlines

Fri, Jan 8 - Tue, Jan 12

8:40 am - 12:47 pmLEX Lexington Blue Grass-GRB Green Bay Austin-Straubel

5h 07m1 stop Chicago O'Hare Intl

5:00 am - 10:04 amGRB Green Bay Austin-Straubel-LEX Lexington Blue Grass

4h 04m1 stop Chicago O'Hare Intl

$409United Airlines

Wed, Jan 6 - Sat, Jan 9

8:45 am - 12:47 pmLEX Lexington Blue Grass-GRB Green Bay Austin-Straubel

5h 02m1 stop Chicago O'Hare Intl

5:00 am - 10:04 amGRB Green Bay Austin-Straubel-LEX Lexington Blue Grass

4h 04m1 stop Chicago O'Hare Intl

$409United Airlines

Wed, Jan 6 - Sat, Jan 9

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United Airlines flights from Kentucky to Green Bay

Our best United Airlines deals on Kentucky to Green Bay flight tickets

United Airlines

Jan 6

LEX8:45 amLexington Blue Grass

5h 02m

1 stop

GRB12:47 pmGreen Bay Austin-Straubel

Jan 9

GRB5:00 amGreen Bay Austin-Straubel

4h 04m

1 stop

LEX10:04 amLexington Blue Grass

$409

United Airlines

Nov 8

SDF7:00 amLouisville Intl

6h 46m

1 stop

GRB12:46 pmGreen Bay Austin-Straubel

Nov 13

GRB1:32 pmGreen Bay Austin-Straubel

4h 00m

1 stop

SDF6:32 pmLouisville Intl

$495

United Airlines

Jan 8

SDF8:55 amLouisville Intl

4h 52m

1 stop

GRB12:47 pmGreen Bay Austin-Straubel

Jan 12

GRB8:00 amGreen Bay Austin-Straubel

10h 34m

2 stops

SDF7:34 pmLouisville Intl

$562

American Airlines flights from Kentucky to Green Bay

Our best American Airlines deals on Kentucky to Green Bay flight tickets

American Airlines

Dec 4

LEX5:08 amLexington Blue Grass

5h 22m

1 stop

GRB9:30 amGreen Bay Austin-Straubel

Dec 7

GRB5:39 amGreen Bay Austin-Straubel

4h 01m

1 stop

LEX10:40 amLexington Blue Grass

$319

American Airlines

Dec 4

LEX7:22 pmLexington Blue Grass

5h 58m

1 stop

GRB12:20 amGreen Bay Austin-Straubel

Dec 7

GRB5:39 amGreen Bay Austin-Straubel

9h 54m

2 stops

LEX4:33 pmLexington Blue Grass

$324

American Airlines

Dec 4

LEX5:00 amLexington Blue Grass

10h 03m

2 stops

GRB2:03 pmGreen Bay Austin-Straubel

Dec 7

GRB5:39 amGreen Bay Austin-Straubel

9h 54m

2 stops

LEX4:33 pmLexington Blue Grass

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleGreen Bay

SDF Louisville Intl - GRB Green Bay Austin-Straubel

SDFGRB

Louisville Intl

Fri 12/4

9:00 am-12:27 pm

1 stop4h 27m

Green Bay Austin-Straubel

Mon 12/7

1:15 pm-9:00 pm

1 stop6h 45m

$319

Quickest round-trip

LouisvilleGreen Bay

SDF Louisville Intl - GRB Green Bay Austin-Straubel

SDFGRB

Louisville Intl

Sat 10/24

6:39 pm-9:43 pm

1 stop4h 04m

Green Bay Austin-Straubel

Wed 10/28

4:51 pm-10:51 pm

1 stop5h 00m

$319

LexingtonGreen Bay

LEX Lexington Blue Grass - GRB Green Bay Austin-Straubel

LEXGRB

Lexington Blue Grass

Fri 12/4

5:08 am-9:30 am

1 stop5h 22m

Green Bay Austin-Straubel

Mon 12/7

5:39 am-10:40 am

1 stop4h 01m

$319

LexingtonGreen Bay

LEX Lexington Blue Grass - GRB Green Bay Austin-Straubel

LEXGRB

Lexington Blue Grass

Fri 12/4

7:22 pm-12:20 am

1 stop5h 58m

Green Bay Austin-Straubel

Mon 12/7

5:39 am-4:33 pm

2 stops9h 54m

$324

LexingtonGreen Bay

LEX Lexington Blue Grass - GRB Green Bay Austin-Straubel

LEXGRB

Lexington Blue Grass

Fri 12/4

5:00 am-2:03 pm

2 stops10h 03m

Green Bay Austin-Straubel

Mon 12/7

5:39 am-4:33 pm

2 stops9h 54m

$329

LouisvilleGreen Bay

SDF Louisville Intl - GRB Green Bay Austin-Straubel

SDFGRB

Louisville Intl

Wed 10/14

7:55 am-10:24 am

1 stop3h 29m

Green Bay Austin-Straubel

Sun 10/18

7:00 am-1:53 pm

1 stop5h 53m

$394

LouisvilleGreen Bay

SDF Louisville Intl - GRB Green Bay Austin-Straubel

SDFGRB

Louisville Intl

Fri 1/8

5:43 pm-9:22 pm

1 stop4h 39m

Green Bay Austin-Straubel

Tue 1/12

2:19 pm-8:29 pm

1 stop5h 10m

$409

LouisvilleGreen Bay

SDF Louisville Intl - GRB Green Bay Austin-Straubel

SDFGRB

Louisville Intl

Fri 1/8

5:57 pm-9:13 pm

1 stop4h 16m

Green Bay Austin-Straubel

Tue 1/12

2:20 pm-8:32 pm

1 stop5h 12m

$409

LexingtonGreen Bay

LEX Lexington Blue Grass - GRB Green Bay Austin-Straubel

LEXGRB

Lexington Blue Grass

Wed 1/6

8:40 am-12:47 pm

1 stop5h 07m

Green Bay Austin-Straubel

Sat 1/9

5:00 am-10:04 am

1 stop4h 04m

$409

LexingtonGreen Bay

LEX Lexington Blue Grass - GRB Green Bay Austin-Straubel

LEXGRB

Lexington Blue Grass

Wed 1/6

8:45 am-12:47 pm

1 stop5h 02m

Green Bay Austin-Straubel

Sat 1/9

5:00 am-10:04 am

1 stop4h 04m

$409

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Kentucky to Green Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What airlines fly to Green Bay?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Green Bay from Kentucky according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Green Bay. Keep in mind that there are 3 different airlines that fly to Green Bay on a routine basis, so you have a few additional options to choose from.

Cheap Kentucky to Green Bay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Green Bay

Best Price Found	$319
Fastest flight time	3h 16m
Direct flights	None

The best flight deal from Kentucky to Green Bay found on momondo in the last 72 hours is $319

The fastest flight from Kentucky to Green Bay takes 3h 16m

There are no direct flights from Kentucky to Green Bay. There are no popular flight routes from Kentucky to Green Bay.

Search flight deals

Frequently asked questions about flying from Kentucky to Green Bay

When did momondo last update prices for flights from Kentucky to Green Bay Austin-Straubel Airport?
Prices for flights from Kentucky to Green Bay Austin-Straubel Airport are updated daily.
How many operators does momondo search for flights from Kentucky to Green Bay Austin-Straubel Airport?
As of October 2026, there is 1 operator available to choose from for flights from Kentucky to Green Bay Austin-Straubel Airport.
How old do you have to be to fly from Kentucky to Green Bay Austin-Straubel Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Green Bay Austin-Straubel Airport.
What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?
The travel and health documents required for your trip to Green Bay Austin-Straubel Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Green Bay Austin-Straubel Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Green Bay

Compare and see reviews for airlines that fly from Kentucky to Green Bay with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 10,283 reviews		Search United Airlines flights

Sturgeon Bay

Manitowoc

Marinette

Shawano

De Pere

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Green Bay?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Green Bay from Kentucky.

Can I find flights from Kentucky to Green Bay with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Green Bay from Kentucky with this policy.

How can momondo help me find flights from Kentucky to Green Bay?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Green Bay from Kentucky.

I’m not ready to book a flight from Kentucky to Green Bay right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kentucky to Green Bay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Appleton Intl Airport

Wausau Central Wisconsin Airport

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Rhinelander Oneida County Airport

Cheap flights from Kentucky to Green Bay from $319

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Green Bay departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Kentucky to Green Bay

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Cheap Kentucky to Green Bay flight deals and tips

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Frequently asked questions about flying from Kentucky to Green Bay

Best airlines flying from Kentucky to Green Bay

Compare and see reviews for airlines that fly from Kentucky to Green Bay with momondo

Traveling to a place near Green Bay?

Why use momondo?

An easier way to manage your Green Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Wisconsin

Fly your favorite airline to Green Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Green Bay

List of cabin classes available on flights landing in Green Bay. Availability may vary depending on flight origin and airline.

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