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Cheap flights from Louisville to Green Bay from $273

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Green Bay departing on 2/27. 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
0 bags

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Find the cheapest flights from Louisville to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:35 am - 9:50 am
SDF
-
GRB
5h 15m
1 stop
United Airlines Logo
3:44 pm - 8:09 pm
GRB
-
SDF
3h 25m
1 stop
$273United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
5:35 am - 9:50 am
SDF
-
GRB
5h 15m
1 stop
United Airlines Logo
3:05 pm - 10:13 pm
GRB
-
SDF
6h 08m
1 stop
$389United Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
6:10 am - 9:30 am
SDF
-
GRB
4h 20m
1 stop
American Airlines Logo
5:00 am - 3:03 pm
GRB
-
SDF
9h 03m
2 stops
$437American Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
9:32 am - 7:42 pm
SDF
-
GRB
11h 10m
2 stops
American Airlines Logo
5:00 am - 3:03 pm
GRB
-
SDF
9h 03m
2 stops
$522American Airlines
Fri, Feb 27 - Tue, Mar 3

American Airlines flights from Louisville to Green Bay

Our best American Airlines deals on Louisville to Green Bay flight tickets
American Airlines
Feb 19
SDF6:10 amLouisville Intl
4h 20m
1 stop
GRB9:30 amGreen Bay Austin-Straubel
Feb 24
GRB9:51 amGreen Bay Austin-Straubel
9h 23m
2 stops
SDF8:14 pmLouisville Intl
$304
American Airlines
Feb 19
SDF6:10 amLouisville Intl
4h 20m
1 stop
GRB9:30 amGreen Bay Austin-Straubel
Feb 24
GRB6:01 amGreen Bay Austin-Straubel
8h 02m
2 stops
SDF3:03 pmLouisville Intl
$314
American Airlines
Feb 27
SDF6:10 amLouisville Intl
4h 20m
1 stop
GRB9:30 amGreen Bay Austin-Straubel
Mar 3
GRB5:00 amGreen Bay Austin-Straubel
9h 03m
2 stops
SDF3:03 pmLouisville Intl
$437

United Airlines flights from Louisville to Green Bay

Our best United Airlines deals on Louisville to Green Bay flight tickets
United Airlines
Feb 27
SDF5:35 amLouisville Intl
5h 15m
1 stop
GRB9:50 amGreen Bay Austin-Straubel
Mar 3
GRB3:44 pmGreen Bay Austin-Straubel
3h 25m
1 stop
SDF8:09 pmLouisville Intl
$273
United Airlines
Feb 19
SDF5:35 amLouisville Intl
5h 15m
1 stop
GRB9:50 amGreen Bay Austin-Straubel
Feb 24
GRB3:44 pmGreen Bay Austin-Straubel
3h 25m
1 stop
SDF8:09 pmLouisville Intl
$299
United Airlines
Feb 19
SDF5:35 amLouisville Intl
5h 15m
1 stop
GRB9:50 amGreen Bay Austin-Straubel
Feb 24
GRB3:44 pmGreen Bay Austin-Straubel
3h 25m
1 stop
SDF8:09 pmLouisville Intl
$309

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 February 15, 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

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Fri 2/27

5:35 am-9:50 am

1 stop5h 15m

Green Bay Austin-Straubel

Tue 3/3

3:44 pm-8:09 pm

1 stop3h 25m

$273

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Thu 2/26

5:35 am-9:50 am

1 stop5h 15m

Green Bay Austin-Straubel

Mon 3/2

3:05 pm-10:13 pm

1 stop6h 08m

$389

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Fri 2/27

6:10 am-9:30 am

1 stop4h 20m

Green Bay Austin-Straubel

Tue 3/3

5:00 am-3:03 pm

2 stops9h 03m

$437

LouisvilleGreen Bay

SDF - GRB

SDFGRB

Louisville Intl

Fri 2/27

9:32 am-7:42 pm

2 stops11h 10m

Green Bay Austin-Straubel

Tue 3/3

5:00 am-3:03 pm

2 stops9h 03m

$522

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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 airlines fly to Green Bay?

United Airlines, Delta and American Airlines 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 48% 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

5h 15m

Direct flights

None
The fastest flight from Louisville to Green Bay takes 5h 15m
There are no direct flights from Louisville to Green Bay. There are no popular flight routes from Louisville to Green Bay.
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  • 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 5h 15m.

  • 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 many operators does momondo search for flights from Louisville Intl Airport to Green Bay Austin-Straubel Airport?

  • 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.

  • What is the most popular airline from Louisville to Green Bay?

Best airlines flying from Louisville to Green Bay

Compare and see reviews for airlines that fly from Louisville to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $158Free CancellationRating
7.9
8,205 reviews
Search Delta flights

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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