Wisconsin

$110+ Cheap flights from Louisville (SDF) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MKE
Jul 8 — Jul 151
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Wisconsin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Wisconsin

Cheapest flights from Louisville to Wisconsin
Explore the most affordable flight options available from Louisville to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
SDF
-
MKE
1 stop4h 03m
Delta
Tue 7/75:45 am
MKE
-
SDF
1 stop5h 06m
Delta
Deal found 6/2$271
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:00 am
SDF
-
ORD
Nonstop1h 38m
United Airlines
Tue 7/76:59 am
ORD
-
SDF
Nonstop1h 27m
United Airlines
Deal found 6/7$275
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:05 am
SDF
-
ORD
Nonstop1h 39m
American Airlines
Wed 7/14:12 pm
ORD
-
SDF
Nonstop1h 36m
American Airlines
Deal found 6/2$277
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:30 pm
SDF
-
ORD
Nonstop1h 54m
American Airlines
Mon 9/78:00 am
ORD
-
SDF
Nonstop1h 30m
American Airlines
Deal found 6/4$286
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:23 am
SDF
-
MSN
1 stop4h 19m
United Airlines
Sun 8/233:55 pm
MSN
-
SDF
1 stop3h 41m
United Airlines
Deal found 6/4$289
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:50 pm
SDF
-
MKE
1 stop7h 20m
Southwest
Fri 7/107:40 am
MKE
-
SDF
1 stop3h 20m
Southwest
Deal found 6/4$294
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:45 pm
SDF
-
ORD
Nonstop1h 51m
United Airlines
Wed 9/165:55 pm
ORD
-
SDF
Nonstop1h 37m
United Airlines
Deal found 6/7$294
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:26 pm
SDF
-
ORD
1 stop4h 05m
Delta
Tue 7/77:05 am
ORD
-
SDF
1 stop5h 37m
Delta
Deal found 6/4$295
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:36 am
SDF
-
ORD
Nonstop1h 34m
American Airlines
Sat 10/248:20 pm
ORD
-
SDF
Nonstop1h 35m
American Airlines
Deal found 6/4$297
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:38 pm
SDF
-
MSN
1 stop3h 56m
Delta
Fri 7/105:48 am
MSN
-
SDF
1 stop5h 03m
Delta
Deal found 6/5$299
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:50 am
SDF
-
ATW
1 stop4h 30m
Delta
Sun 9/611:00 am
ATW
-
SDF
1 stop3h 50m
Delta
Deal found 6/6$299
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:05 pm
SDF
-
MSP
1 stop3h 55m
Southwest
Fri 10/165:30 am
MSP
-
SDF
1 stop3h 45m
Southwest
Deal found 6/7$300

Find flight deals from Louisville to Wisconsin

Keep the following information in mind while searching for Louisville to Wisconsin flight deals. Data was last updated June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(United Airlines)

One-way from

$110
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$588
Provider with most accurate pricing for Louisville Intl-Milwaukee-Mitchell flight deals.
Provider most trusted by Cheapflights users for Louisville Intl-Milwaukee-Mitchell flights.
From Louisville Intl to Wisconsin
One-way flight from Louisville Intl to Wisconsin
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Wisconsin 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, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Louisville to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Wed 7/1

6:00 am-9:03 am

1 stop4h 03m

Milwaukee-Mitchell

Tue 7/7

5:45 am-11:51 am

1 stop5h 06m

$271

LouisvilleMadison

SDF - MSN

SDFMSN

Louisville Intl

Fri 8/21

7:54 pm-11:00 pm

1 stop4h 06m

Madison Truax Field

Sat 8/22

6:05 am-11:55 am

1 stop4h 50m

$289

LouisvilleMadison

SDF - MSN

SDFMSN

Louisville Intl

Fri 8/21

9:52 am-4:20 pm

1 stop7h 28m

Madison Truax Field

Sun 8/23

9:32 am-1:51 pm

1 stop3h 19m

$289

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Sat 7/4

5:00 pm-7:00 pm

1 stop3h 00m

Milwaukee-Mitchell

Fri 7/10

6:45 pm-12:30 am

1 stop4h 45m

$294

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Wed 8/26

10:23 am-11:03 am

Nonstop1h 40m

Chicago O'Hare Intl

Fri 8/28

5:59 pm-8:36 pm

Nonstop1h 37m

$295

LouisvilleMadison

SDF - MSN

SDFMSN

Louisville Intl

Tue 9/8

10:23 am-2:59 pm

1 stop5h 36m

Madison Truax Field

Tue 9/15

4:06 pm-11:08 pm

1 stop6h 02m

$299

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Fri 8/21

3:20 pm-7:50 pm

1 stop5h 30m

Milwaukee-Mitchell

Mon 8/24

4:20 pm-8:25 pm

1 stop3h 05m

$299

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Thu 9/3

6:50 am-10:20 am

1 stop4h 30m

Appleton Intl

Sun 9/6

11:00 am-3:50 pm

1 stop3h 50m

$299

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Fri 8/7

7:05 am-11:45 am

1 stop5h 40m

Milwaukee-Mitchell

Sun 8/9

6:40 am-11:55 am

1 stop4h 15m

$307

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Thu 7/23

6:00 am-9:06 am

1 stop4h 06m

Milwaukee-Mitchell

Sat 7/25

6:50 am-12:31 pm

1 stop4h 41m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Louisville to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Wisconsin

What is the cheapest month to book a flight from Louisville to Wisconsin?

Currently, August is the cheapest month in which you can book a flight from Louisville to Wisconsin (average of $158). Flying from Louisville to Wisconsin in June is currently the most expensive (average of $313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Louisville to Wisconsin?

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated June 8, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Louisville to Wisconsin by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Louisville to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Louisville to Wisconsin?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Wisconsin.

  • How long is the flight from Louisville to Wisconsin?

    Airlines like Delta, Southwest, and United Airlines fly from Louisville to Wisconsin in about 1h 40m. The time it takes to get you to your destination can typically vary by up to 2h 23m. The distance from Louisville to Wisconsin is about 287 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Louisville to Wisconsin one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $98. American Airlines flights start at $115 while deals on United Airlines start at $125 one-way.

  • What are the most popular routes from Louisville to Wisconsin?

  • Can I find deals for flights from Louisville to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Louisville to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Wisconsin.

  • Can I find deals for business class flights from Louisville to Wisconsin?

    Yes. Cheapflights offers flight deals from Louisville to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Wisconsin?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Wisconsin (average of $158). Flying from Louisville to Wisconsin in June is currently the most expensive (average of $313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Louisville to Wisconsin

Discover the top 3 airlines that operate flights from Louisville to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$174Average$444FlexibilityNo cancel feeOn-time69%
DeltaCheapest$213Average$409FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$318FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.