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

United Airlines, Delta, and American Airlines 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 277 per week as of February 2026. The most frequent departure day is Mon, with 16% 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 36% 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 February 2026.

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.

$52 Cheap Flights from Louisville to Wisconsin in 2026

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Find the cheapest flights from Louisville to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 9:44 am

SDF

ORD

1h 44mnonstop

7:40 pm - 10:13 pm

ORD

SDF

1h 33mnonstop

$103United Airlines

Sat, Mar 14 - Sat, Mar 21

9:00 am - 9:44 am

SDF

ORD

1h 44mnonstop

5:50 pm - 8:14 pm

ORD

SDF

1h 24mnonstop

$140United Airlines

Wed, Mar 11 - Sat, Mar 14

7:30 am - 8:12 am

SDF

ORD

1h 42mnonstop

2:52 pm - 5:18 pm

ORD

SDF

1h 26mnonstop

$147American Airlines

Sat, Mar 14 - Tue, Mar 17

6:33 am - 7:15 am

SDF

ORD

1h 42mnonstop

8:50 pm - 11:20 pm

ORD

SDF

1h 30mnonstop

$178American Airlines

Thu, Mar 12 - Mon, Mar 16

7:45 am - 1:24 pm

SDF

ORD

6h 39m

1 stop

1:57 pm - 11:57 pm

ORD

SDF

9h 00m

2 stops

$189Delta

Sat, Mar 14 - Tue, Mar 17

2:17 pm - 5:53 pm

SDF

MKE

4h 36m

1 stop

9:35 am - 1:37 pm

MKE

SDF

3h 02m

1 stop

$239Delta

Tue, Mar 17 - Tue, Mar 24

4:30 pm - 10:40 pm

SDF

MKE

7h 10m

1 stop

4:05 pm - 10:15 pm

MKE

SDF

5h 10m

2 stops

$244Southwest

Tue, Mar 17 - Tue, Mar 24

5:45 am - 11:45 am

SDF

MKE

7h 00m

2 stops

4:05 pm - 10:15 pm

MKE

SDF

5h 10m

2 stops

$249Southwest

Tue, Mar 17 - Tue, Mar 24

2:27 pm - 8:12 pm

SDF

MSP

6h 45m

1 stop

10:45 am - 11:41 am

MSP

SDF

23h 56m

1 stop

$300Multiple Airlines

Thu, May 7 - Sun, May 10

3:33 pm - 9:50 am

SDF

MSP

19h 17m

2 stops

10:45 am - 11:41 am

MSP

SDF

23h 56m

1 stop

$322Multiple Airlines

Thu, May 7 - Sun, May 10

American Airlines flights from Louisville to Wisconsin

Our best American Airlines deals on Louisville to Wisconsin flight tickets

American Airlines

Mar 14

SDF7:30 amLouisville Intl

1h 42m

ORD8:12 amChicago O'Hare Intl

Mar 17

ORD2:52 pmChicago O'Hare Intl

1h 26m

SDF5:18 pmLouisville Intl

$147

American Airlines

Mar 12

SDF6:33 amLouisville Intl

1h 42m

ORD7:15 amChicago O'Hare Intl

Mar 16

ORD8:50 pmChicago O'Hare Intl

1h 30m

SDF11:20 pmLouisville Intl

$178

American Airlines

Mar 14

SDF7:30 amLouisville Intl

1h 42m

ORD8:12 amChicago O'Hare Intl

Mar 21

ORD8:50 pmChicago O'Hare Intl

1h 30m

SDF11:20 pmLouisville Intl

$191

Delta flights from Louisville to Wisconsin

Our best Delta deals on Louisville to Wisconsin flight tickets

Delta

Mar 14

SDF7:45 amLouisville Intl

6h 39m

1 stop

ORD1:24 pmChicago O'Hare Intl

Mar 17

ORD1:57 pmChicago O'Hare Intl

9h 00m

2 stops

SDF11:57 pmLouisville Intl

$189

Delta

Apr 16

SDF10:46 amLouisville Intl

6h 32m

1 stop

ORD4:18 pmChicago O'Hare Intl

Apr 18

ORD5:59 pmChicago O'Hare Intl

5h 00m

1 stop

SDF11:59 pmLouisville Intl

$196

Delta

Apr 8

SDF10:50 amLouisville Intl

3h 27m

1 stop

ORD1:17 pmChicago O'Hare Intl

Apr 22

ORD9:50 amChicago O'Hare Intl

5h 52m

1 stop

SDF4:42 pmLouisville Intl

$197

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 3/14

9:00 am-9:44 am

Nonstop1h 44m

Chicago O'Hare Intl

Sat 3/21

7:40 pm-10:13 pm

Nonstop1h 33m

$103

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Wed 3/11

9:00 am-9:44 am

Nonstop1h 44m

Chicago O'Hare Intl

Sat 3/14

5:50 pm-8:14 pm

Nonstop1h 24m

$140

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 3/14

7:30 am-8:12 am

Nonstop1h 42m

Chicago O'Hare Intl

Tue 3/17

2:52 pm-5:18 pm

Nonstop1h 26m

$147

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Thu 3/12

6:33 am-7:15 am

Nonstop1h 42m

Chicago O'Hare Intl

Mon 3/16

8:50 pm-11:20 pm

Nonstop1h 30m

$178

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 3/14

7:45 am-1:24 pm

1 stop6h 39m

Chicago O'Hare Intl

Tue 3/17

1:57 pm-11:57 pm

2 stops9h 00m

$189

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Tue 3/17

2:17 pm-5:53 pm

1 stop4h 36m

Milwaukee-Mitchell

Tue 3/24

9:35 am-1:37 pm

1 stop3h 02m

$239

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Tue 3/17

4:30 pm-10:40 pm

1 stop7h 10m

Milwaukee-Mitchell

Tue 3/24

4:05 pm-10:15 pm

2 stops5h 10m

$244

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Tue 3/17

5:45 am-11:45 am

2 stops7h 00m

Milwaukee-Mitchell

Tue 3/24

4:05 pm-10:15 pm

2 stops5h 10m

$249

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 5/7

2:27 pm-8:12 pm

1 stop6h 45m

Minneapolis St Paul

Sun 5/10

10:45 am-11:41 am

1 stop23h 56m

$300

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 5/7

3:33 pm-9:50 am

2 stops19h 17m

Minneapolis St Paul

Sun 5/10

10:45 am-11:41 am

1 stop23h 56m

$322

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

Can stopping save me money on Louisville to Wisconsin flights?

You could potentially save up to 62% on your flight if you consider stops on a Louisville to Wisconsin flight.

Cheap Louisville to Wisconsin flight deals and tips

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

Fastest flight time	1h 30m
Direct flights	Every day
Airports in Wisconsin	80 airports

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

Direct flights go from Louisville to Wisconsin every day.

There are 80 airports in Wisconsin. From Louisville there are direct flights to Chicago O'Hare Intl (ORD).

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 February 2026.
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
Delta	PriceFrom $158	Free Cancellation	Rating 7.9 8,208 reviews	Search Delta flights
United Airlines	PriceFrom $174	Free Cancellation	Rating 7.4 9,315 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,307 reviews	Search American 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.