What is the cheapest airline that flies from Louisville Intl to Wisconsin?

United Airlines, American Airlines, and Southwest are the most popular carriers operating from Louisville Intl to Wisconsin

How many flights depart from Louisville to Wisconsin on average per week?

The number of flights available between Louisville and Wisconsin is 288 per week as of August 2025. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.

What airlines fly to Wisconsin?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Wisconsin from Louisville 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 Wisconsin. Keep in mind that there are 4 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Wisconsin?

Prices for flights from Louisville Intl Airport to Wisconsin refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Wisconsin?

There are 5 operators available for flights from Louisville Intl Airport to Wisconsin as of August 2025.

How old do you have to be to fly from Louisville Intl Airport to Wisconsin?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$39 Cheap Flights from Louisville to Wisconsin in 2025

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Find the cheapest flights from Louisville to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:20 am - 7:58 amSDF-ORD

1h 38mnonstop

4:25 pm - 6:58 pmORD-SDF

1h 33mnonstop

$77United Airlines

Find Deal

Wed, Sep 10 - Sat, Sep 13

6:44 am - 7:24 amSDF-ORD

1h 40mnonstop

8:29 pm - 10:59 pmORD-SDF

1h 30mnonstop

$91American Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 11

3:20 pm - 9:30 pmSDF-ORD

7h 10m1 stop

1:50 pm - 7:55 pmORD-SDF

5h 05m1 stop

$97Southwest

Find Deal

Tue, Sep 9 - Tue, Sep 16

5:30 am - 11:50 amSDF-ORD

7h 20m1 stop

1:30 pm - 10:25 pmORD-SDF

7h 55m1 stop

$102Southwest

Find Deal

Wed, Sep 10 - Sat, Sep 13

7:20 am - 7:58 amSDF-ORD

1h 38mnonstop

7:26 am - 10:02 amORD-SDF

1h 36mnonstop

$114United Airlines

Find Deal

Sat, Sep 6 - Sun, Sep 7

7:00 am - 7:37 amSDF-ORD

1h 37mnonstop

7:05 am - 9:24 amORD-SDF

1h 19mnonstop

$121American Airlines

Find Deal

Sat, Sep 13 - Sun, Sep 14

12:19 pm - 1:24 pmSDF-MSP

2h 05mnonstop

2:42 pm - 5:33 pmMSP-SDF

1h 51mnonstop

$138Sun Country Air

Find Deal

Thu, Sep 11 - Sun, Sep 14

12:19 pm - 1:24 pmSDF-MSP

2h 05mnonstop

2:42 pm - 5:33 pmMSP-SDF

1h 51mnonstop

$139Sun Country Air

Find Deal

Thu, Sep 11 - Sun, Sep 14

8:15 pm - 11:57 pmSDF-ORD

4h 42m1 stop

7:10 am - 1:53 pmORD-SDF

5h 43m1 stop

$177Delta

Find Deal

Fri, Oct 24 - Mon, Oct 27

12:31 pm - 5:01 pmSDF-ORD

5h 30m1 stop

1:22 pm - 11:52 pmORD-SDF

9h 30m2 stops

$182Delta

Find Deal

Sat, Sep 13 - Tue, Sep 16

Delta flights from Louisville to Wisconsin

Our best Delta deals on Louisville to Wisconsin flight tickets

Delta

Oct 24

SDF8:15 pmLouisville Intl

4h 42m

1 stop

ORD11:57 pmChicago O'Hare Intl

Oct 27

ORD7:10 amChicago O'Hare Intl

5h 43m

1 stop

SDF1:53 pmLouisville Intl

$177

Find similar

Delta

Sep 13

SDF12:31 pmLouisville Intl

5h 30m

1 stop

ORD5:01 pmChicago O'Hare Intl

Sep 16

ORD1:22 pmChicago O'Hare Intl

9h 30m

2 stops

SDF11:52 pmLouisville Intl

$182

Find similar

Delta

Sep 23

SDF7:10 amLouisville Intl

6h 25m

2 stops

ORD12:35 pmChicago O'Hare Intl

Sep 24

ORD9:10 amChicago O'Hare Intl

8h 54m

2 stops

SDF7:04 pmLouisville Intl

$187

Find similar

American Airlines flights from Louisville to Wisconsin

Our best American Airlines deals on Louisville to Wisconsin flight tickets

American Airlines

Nov 11

SDF6:44 amLouisville Intl

1h 40m

ORD7:24 amChicago O'Hare Intl

Nov 11

ORD8:29 pmChicago O'Hare Intl

1h 30m

SDF10:59 pmLouisville Intl

$91

Find similar

American Airlines

Sep 13

SDF7:00 amLouisville Intl

1h 37m

ORD7:37 amChicago O'Hare Intl

Sep 14

ORD7:05 amChicago O'Hare Intl

1h 19m

SDF9:24 amLouisville Intl

$121

Find similar

American Airlines

Aug 31

SDF6:08 pmLouisville Intl

1h 40m

ORD6:48 pmChicago O'Hare Intl

Sep 3

ORD4:55 pmChicago O'Hare Intl

1h 29m

SDF7:24 pmLouisville Intl

$135

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Wed 9/10

7:20 am-7:58 am

Nonstop1h 38m

Chicago O'Hare Intl

Sat 9/13

4:25 pm-6:58 pm

Nonstop1h 33m

$77

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Tue 11/11

6:44 am-7:24 am

Nonstop1h 40m

Chicago O'Hare Intl

Tue 11/11

8:29 pm-10:59 pm

Nonstop1h 30m

$91

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Tue 9/9

3:20 pm-9:30 pm

1 stop7h 10m

Chicago O'Hare Intl

Tue 9/16

1:50 pm-7:55 pm

1 stop5h 05m

$97

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Wed 9/10

5:30 am-11:50 am

1 stop7h 20m

Chicago O'Hare Intl

Sat 9/13

1:30 pm-10:25 pm

1 stop7h 55m

$102

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 9/6

7:20 am-7:58 am

Nonstop1h 38m

Chicago O'Hare Intl

Sun 9/7

7:26 am-10:02 am

Nonstop1h 36m

$114

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 9/13

7:00 am-7:37 am

Nonstop1h 37m

Chicago O'Hare Intl

Sun 9/14

7:05 am-9:24 am

Nonstop1h 19m

$121

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 9/11

12:19 pm-1:24 pm

Nonstop2h 05m

Minneapolis St Paul

Sun 9/14

2:42 pm-5:33 pm

Nonstop1h 51m

$138

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 9/11

12:19 pm-1:24 pm

Nonstop2h 05m

Minneapolis St Paul

Sun 9/14

2:42 pm-5:33 pm

Nonstop1h 51m

$139

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Fri 10/24

8:15 pm-11:57 pm

1 stop4h 42m

Chicago O'Hare Intl

Mon 10/27

7:10 am-1:53 pm

1 stop5h 43m

$177

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 9/13

12:31 pm-5:01 pm

1 stop5h 30m

Chicago O'Hare Intl

Tue 9/16

1:22 pm-11:52 pm

2 stops9h 30m

$182

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Wisconsin

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Wisconsin?

The cheapest day to depart from Louisville to Wisconsin is on a Saturday. Travelers who choose to depart for Wisconsin on a Saturday will often find tickets for as low as $353. The most expensive day to fly to Wisconsin is Monday, with ticket prices averaging around $459.

What is the cheapest time of day to depart on your flight to Wisconsin?

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Louisville to Wisconsin during this time can be as low as $358. Flights in the morning are often more expensive with an average ticket price of $410.

Cheap Louisville to Wisconsin flight deals and tips

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

Best Price Found	$39
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Wisconsin	5 airports

The best one-way flight to Wisconsin from Louisville in the past 72 hours is $39. The best round-trip flight deal from Louisville to Wisconsin found on momondo in the last 72 hours is $77.

The fastest flight from Louisville to Wisconsin takes 1h 30m

Direct flights go from Louisville to Wisconsin every day.

There are 5 airports near Wisconsin: Chicago O'Hare Intl (ORD), Appleton Intl (ATW), Milwaukee-Mitchell (MKE), Madison Truax Field (MSN), Minneapolis St Paul (MSP)

Search flight deals

When did momondo last update prices for flights from Louisville Intl Airport to Wisconsin?
Prices for flights from Louisville Intl Airport to Wisconsin refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Wisconsin?
There are 5 operators available for flights from Louisville Intl Airport to Wisconsin as of August 2025.
How old do you have to be to fly from Louisville Intl Airport to Wisconsin?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Wisconsin

Compare and see reviews for airlines that fly from Louisville to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
United Airlines	PriceFrom $358	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Wisconsin. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Louisville to Wisconsin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville to Wisconsin?

Once you have performed a search for Louisville to Wisconsin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Louisville to Wisconsin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Wisconsin and let you know when they change.

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Find better results for your trip to Wisconsin

Popular cities in Wisconsin

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Cheap flights from Louisville to Wisconsin from $39

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 Wisconsin departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Louisville to Wisconsin

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Delta flights from Louisville to Wisconsin

Our best Delta deals on Louisville to Wisconsin flight tickets

American Airlines flights from Louisville to Wisconsin

Our best American Airlines deals on Louisville to Wisconsin flight tickets

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Use the filters below to find and compare flights from Louisville to Wisconsin that are best for you.

See travel insights to Wisconsin from

How to get the cheapest flight ticket from Louisville to Wisconsin

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 day to depart on your flight to Wisconsin?

The cheapest day to depart from Louisville to Wisconsin is on a Saturday. Travelers who choose to depart for Wisconsin on a Saturday will often find tickets for as low as $353. The most expensive day to fly to Wisconsin is Monday, with ticket prices averaging around $459.

What is the cheapest time of day to depart on your flight to Wisconsin?

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Louisville to Wisconsin during this time can be as low as $358. Flights in the morning are often more expensive with an average ticket price of $410.

What is the cheapest airline that flies from Louisville Intl to Wisconsin?

United Airlines, American Airlines, and Southwest are the most popular carriers operating from Louisville Intl to Wisconsin

What airlines fly to Wisconsin?

How many flights depart from Louisville to Wisconsin on average per week?

The number of flights available between Louisville and Wisconsin is 288 per week as of August 2025. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.

Cheap Louisville to Wisconsin flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Wisconsin

When did momondo last update prices for flights from Louisville Intl Airport to Wisconsin?

How many operators does momondo search for flights from Louisville Intl Airport to Wisconsin?

How old do you have to be to fly from Louisville Intl Airport to Wisconsin?

What documentation or ID do you need to fly to Wisconsin?

Best airlines flying from Louisville to Wisconsin

Compare and see reviews for airlines that fly from Louisville to Wisconsin with momondo

Why use momondo?

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

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

How can momondo help me find flights from Louisville to Wisconsin?

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

An easier way to manage your Wisconsin 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 Wisconsin

Popular cities in Wisconsin

Popular flights according to clicks in the last 7 days on momondo