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Cheap flights from Louisville to Green Bay from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Green Bay departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:30 pm - 12:16 am
SDF
-
GRB
6h 46m
1 stop
American Airlines Logo
5:55 am - 10:35 am
GRB
-
SDF
3h 40m
1 stop
$289American Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
5:50 pm - 11:19 pm
SDF
-
GRB
6h 29m
1 stop
United Airlines Logo
6:52 pm - 11:59 pm
GRB
-
SDF
4h 07m
1 stop
$319United Airlines
Sat, Jul 25 - Wed, Jul 29
American Airlines Logo
6:29 am - 9:27 am
SDF
-
GRB
3h 58m
1 stop
American Airlines Logo
9:58 am - 5:42 pm
GRB
-
SDF
6h 44m
1 stop
$333American Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
9:00 am - 1:55 pm
SDF
-
GRB
5h 55m
1 stop
United Airlines Logo
12:30 pm - 7:07 pm
GRB
-
SDF
5h 37m
1 stop
$359United Airlines
Sat, Aug 15 - Wed, Aug 19
United Airlines Logo
7:15 am - 10:01 am
SDF
-
GRB
3h 46m
1 stop
United Airlines Logo
6:52 pm - 11:59 pm
GRB
-
SDF
4h 07m
1 stop
$373United Airlines
Sat, Aug 1 - Sun, Aug 2
United Airlines Logo
7:55 pm - 11:19 pm
SDF
-
GRB
4h 24m
1 stop
United Airlines Logo
6:52 pm - 11:59 pm
GRB
-
SDF
4h 07m
1 stop
$379United Airlines
Fri, Jul 24 - Tue, Jul 28
United Airlines Logo
9:00 am - 1:55 pm
SDF
-
GRB
5h 55m
1 stop
United Airlines Logo
12:30 pm - 7:07 pm
GRB
-
SDF
5h 37m
1 stop
$388United Airlines
Sat, Aug 15 - Wed, Aug 19
American Airlines Logo
6:37 am - 11:56 am
SDF
-
GRB
6h 19m
1 stop
American Airlines Logo
3:20 pm - 11:11 pm
GRB
-
SDF
6h 51m
2 stops
$438American Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
9:00 am - 12:05 pm
SDF
-
GRB
4h 05m
1 stop
United Airlines Logo
3:44 pm - 10:09 pm
GRB
-
SDF
5h 25m
1 stop
$448United Airlines
Sat, Dec 12 - Wed, Dec 16
United Airlines Logo
5:50 pm - 11:19 pm
SDF
-
GRB
6h 29m
1 stop
United Airlines Logo
6:52 pm - 9:26 am
GRB
-
SDF
13h 34m
1 stop
$452United Airlines
Tue, Aug 4 - Fri, Aug 7

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American Airlines flights from Louisville to Green Bay

Our best American Airlines deals on Louisville to Green Bay flight tickets
American Airlines
Aug 5
SDF6:30 pmLouisville Intl
6h 46m
1 stop
GRB12:16 amGreen Bay Austin-Straubel
Aug 11
GRB5:55 amGreen Bay Austin-Straubel
3h 40m
1 stop
SDF10:35 amLouisville Intl
$289
American Airlines
Oct 17
SDF6:29 amLouisville Intl
3h 58m
1 stop
GRB9:27 amGreen Bay Austin-Straubel
Oct 24
GRB9:58 amGreen Bay Austin-Straubel
6h 44m
1 stop
SDF5:42 pmLouisville Intl
$333
American Airlines
Aug 5
SDF6:37 amLouisville Intl
6h 19m
1 stop
GRB11:56 amGreen Bay Austin-Straubel
Aug 11
GRB3:20 pmGreen Bay Austin-Straubel
6h 51m
2 stops
SDF11:11 pmLouisville Intl
$438

United Airlines flights from Louisville to Green Bay

Our best United Airlines deals on Louisville to Green Bay flight tickets
United Airlines
Jul 25
SDF5:50 pmLouisville Intl
6h 29m
1 stop
GRB11:19 pmGreen Bay Austin-Straubel
Jul 29
GRB6:52 pmGreen Bay Austin-Straubel
4h 07m
1 stop
SDF11:59 pmLouisville Intl
$319
United Airlines
Aug 15
SDF10:23 amLouisville Intl
4h 32m
1 stop
GRB1:55 pmGreen Bay Austin-Straubel
Aug 19
GRB12:30 pmGreen Bay Austin-Straubel
5h 37m
1 stop
SDF7:07 pmLouisville Intl
$359
United Airlines
Aug 1
SDF7:15 amLouisville Intl
3h 46m
1 stop
GRB10:01 amGreen Bay Austin-Straubel
Aug 2
GRB6:52 pmGreen Bay Austin-Straubel
4h 07m
1 stop
SDF11:59 pmLouisville Intl
$373

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Green Bay 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, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Louisville to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Wed 8/5

6:30 pm-12:16 am

1 stop6h 46m

Green Bay Austin-Straubel

Tue 8/11

5:55 am-10:35 am

1 stop3h 40m

$289

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Sat 7/25

5:50 pm-11:19 pm

1 stop6h 29m

Green Bay Austin-Straubel

Wed 7/29

6:52 pm-11:59 pm

1 stop4h 07m

$319

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Sat 10/17

6:29 am-9:27 am

1 stop3h 58m

Green Bay Austin-Straubel

Sat 10/24

9:58 am-5:42 pm

1 stop6h 44m

$333

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Sat 8/15

9:00 am-1:55 pm

1 stop5h 55m

Green Bay Austin-Straubel

Wed 8/19

12:30 pm-7:07 pm

1 stop5h 37m

$359
Quickest round-trip

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Sat 8/1

7:15 am-10:01 am

1 stop3h 46m

Green Bay Austin-Straubel

Sun 8/2

6:52 pm-11:59 pm

1 stop4h 07m

$373

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Fri 7/24

7:55 pm-11:19 pm

1 stop4h 24m

Green Bay Austin-Straubel

Tue 7/28

6:52 pm-11:59 pm

1 stop4h 07m

$379

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Sat 8/15

9:00 am-1:55 pm

1 stop5h 55m

Green Bay Austin-Straubel

Wed 8/19

12:30 pm-7:07 pm

1 stop5h 37m

$388

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Wed 8/5

6:37 am-11:56 am

1 stop6h 19m

Green Bay Austin-Straubel

Tue 8/11

3:20 pm-11:11 pm

2 stops6h 51m

$438

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Sat 12/12

9:00 am-12:05 pm

1 stop4h 05m

Green Bay Austin-Straubel

Wed 12/16

3:44 pm-10:09 pm

1 stop5h 25m

$448

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Tue 8/4

5:50 pm-11:19 pm

1 stop6h 29m

Green Bay Austin-Straubel

Fri 8/7

6:52 pm-9:26 am

1 stop13h 34m

$452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Green Bay from

How to get the cheapest flight ticket from Louisville 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

What is the cheapest airline that flies from Louisville Intl to Green Bay Austin-Straubel?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Louisville Intl to Green Bay Austin-Straubel

What airlines fly to Green Bay?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Green Bay from Louisville according to our data. United Airlines is the first choice among our users, with 55% 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.

When to book flights from Louisville to Green Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Green Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Green Bay (SDF to GRB) flight deals and tips

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

Fastest flight time

3h 59m

Direct flights

None
The fastest flight from Louisville to Green Bay takes 3h 59m
There are no direct flights from Louisville to Green Bay. There are no popular flight routes from Louisville to Green Bay.
Search flight deals

Frequently asked questions about flying from Louisville to Green Bay

  • How far is Louisville Intl to Green Bay Austin-Straubel by plane?

    A flight from Louisville Intl to Green Bay Austin-Straubel will travel around 448.5 mi. A reasonable flight in good conditions will take 3h 59m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport 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.

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Sturgeon Bay
Manitowoc
Marinette
Shawano
De Pere

Why use momondo?

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

It is quick and easy to find Louisville to Green Bay flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Green Bay that suits you.

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

Yes. momondo allows you to filter the results for Louisville to Green Bay flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Green Bay from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Green Bay from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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