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$39+ Cheap flights from Wisconsin to Louisville (SDF)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SDF
Oct 30 — Nov 61
Thu 10/30
Thu 11/6
1 adult, Economy
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Cheap flight deals from Wisconsin to Louisville

Keep the following information in mind while searching for Wisconsin to Louisville flight deals. Data was last updated September 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$77
(United Airlines)

One-way from

$39
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$336
Provider with most accurate pricing for Milwaukee-Mitchell-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Louisville Intl flights.
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From Wisconsin to Louisville Intl
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One-way flight from Wisconsin to Louisville Intl
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Wisconsin to Louisville

Cheapest flights from Wisconsin to Louisville
Explore the most affordable flight options available from Wisconsin to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2025.

This United Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 10/307:30 amORD - SDF
Nonstop1h 29mUnited Airlines
Tue 11/47:00 amSDF - ORD
Nonstop1h 40mUnited Airlines
Deal found 9/30$77
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/298:28 pmORD - SDF
Nonstop1h 35mAmerican Airlines
Wed 11/57:34 amSDF - ORD
Nonstop1h 40mAmerican Airlines
Deal found 9/29$91
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 10/307:55 pmORD - SDF
Nonstop1h 34mUnited Airlines
Mon 11/39:00 amSDF - ORD
Nonstop1h 40mUnited Airlines
Deal found 9/30$125
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/2911:16 amORD - SDF
Nonstop1h 27mAmerican Airlines
Sat 11/15:53 pmSDF - ORD
Nonstop1h 36mAmerican Airlines
Deal found 9/29$161
This Trip.com deal was found by Cheapflights users on 9/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:30 amORD - SDF
Nonstop1h 29mUnited Airlines
Mon 11/177:00 amSDF - ORD
Nonstop1h 40mUnited Airlines
Deal found 9/30$162
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Sat 11/229:41 amORD - SDF
Nonstop1h 32mAmerican Airlines
Mon 11/247:38 amSDF - ORD
Nonstop1h 40mAmerican Airlines
Deal found 9/28$164
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/136:51 pmORD - SDF
Nonstop1h 38mAmerican Airlines
Mon 11/176:00 amSDF - ORD
Nonstop1h 40mAmerican Airlines
Deal found 9/30$166
This American Airlines deal was found by Cheapflights users on 9/29. 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 11/138:25 pmORD - SDF
Nonstop1h 30mAmerican Airlines
Thu 11/206:04 amSDF - ORD
Nonstop1h 40mAmerican Airlines
Deal found 9/29$167
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 11/117:55 pmORD - SDF
Nonstop1h 34mUnited Airlines
Fri 11/149:00 amSDF - ORD
Nonstop1h 40mUnited Airlines
Deal found 9/30$172
This Delta deal was found by Cheapflights users on 9/30. 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.
Tue 10/215:22 pmMKE - SDF
1 stop5h 39mDelta
Thu 10/237:09 amSDF - MKE
1 stop4h 52mDelta
Deal found 9/30$205
This American Airlines deal was found by Cheapflights users on 9/29. 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 11/205:00 amMKE - SDF
1 stop6h 13mAmerican Airlines
Mon 11/2411:19 amSDF - MKE
2 stops8h 10mAmerican Airlines
Deal found 9/29$210
This Delta deal was found by Cheapflights users on 9/30. 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 12/117:00 amMKE - SDF
1 stop6h 12mDelta
Mon 12/156:16 pmSDF - MKE
1 stop6h 39mDelta
Deal found 9/30$213

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Louisville 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 September 30, 2025.
Use the filters below to find and compare flights from Wisconsin to Louisville that are best for you.

Fly from

Wisconsin

Fly to

Louisville

Route

Depart

Return

Price

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Mon 11/17

4:26 pm-11:25 pm

1 stop5h 59m

Louisville Intl

Wed 11/19

10:39 am-4:24 pm

1 stop6h 45m

$177

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 10/29

1:25 pm-10:34 pm

2 stops8h 09m

Louisville Intl

Wed 11/5

8:17 am-4:11 pm

2 stops8h 54m

$187

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Fri 12/5

6:05 am-11:45 pm

1 stop16h 40m

Louisville Intl

Mon 12/8

10:55 am-9:23 am

1 stop23h 28m

$202

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 11/20

5:00 am-12:13 pm

1 stop6h 13m

Louisville Intl

Mon 11/24

7:13 pm-10:56 pm

1 stop4h 43m

$205

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 10/21

5:22 pm-12:01 am

1 stop5h 39m

Louisville Intl

Thu 10/23

7:09 am-11:01 am

1 stop4h 52m

$205

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 12/11

5:59 pm-10:31 am

1 stop15h 32m

Louisville Intl

Mon 12/15

10:55 am-9:23 am

1 stop23h 28m

$209

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 12/11

7:00 am-2:12 pm

1 stop6h 12m

Louisville Intl

Mon 12/15

6:16 pm-11:55 pm

1 stop6h 39m

$213

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 10/29

8:55 am-1:53 pm

1 stop3h 58m

Louisville Intl

Sat 11/1

3:00 pm-8:23 pm

1 stop6h 23m

$214

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 12/11

6:28 pm-10:56 pm

1 stop3h 28m

Louisville Intl

Mon 12/15

8:47 am-5:16 pm

2 stops9h 29m

$218

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 10/30

7:55 pm-10:29 pm

Nonstop1h 34m

Louisville Intl

Mon 11/3

6:07 pm-6:50 pm

Nonstop1h 43m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 60 results
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Best time to book a flight from Wisconsin to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Wisconsin 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 Wisconsin to Louisville

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

Currently, January is the cheapest month in which you can book a flight from Wisconsin to Louisville (average of $299). Flying from Wisconsin to Louisville in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from WI to SDF?

Find hourly flight availability from Wisconsin to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wisconsin to Louisville as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Louisville. 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 into for flights to Louisville from Wisconsin?

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

  • How long is the flight from Wisconsin to Louisville?

    Delta, Spirit Airlines, and American Airlines can get you from Wisconsin to Louisville in just under 5h 59m. Your travel time can differ by up to 10h 41m. The distance between Wisconsin and Louisville is about 287 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose Chicago O'Hare Intl - Louisville Intl, Minneapolis St Paul - Louisville Intl or Milwaukee-Mitchell - Louisville Intl when deciding on the best route from Wisconsin to Louisville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wisconsin to Louisville 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 Wisconsin to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Wisconsin to Louisville (average of $299). Flying from Wisconsin to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Wisconsin to Louisville

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Top 3 airlines flying from Wisconsin to Louisville

Discover the top 3 airlines that operate flights from Wisconsin to Louisville. 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 September 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$226Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$408FlexibilityNo cancel feeOn-time71%

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