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$120+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SDF
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap 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 March 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:36 pm
ORD
-
SDF
1 stop18h 11m
Multiple Airlines
Mon 4/137:48 pm
SDF
-
ORD
1 stop26h 29m
Multiple Airlines
Deal found 3/9$229
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/77:54 pm
ORD
-
SDF
Nonstop1h 36m
United Airlines
Tue 4/149:07 am
SDF
-
ORD
Nonstop1h 40m
United Airlines
Deal found 3/10$241
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:05 am
ORD
-
SDF
1 stop8h 28m
Multiple Airlines
Mon 4/137:48 pm
SDF
-
ORD
2 stops22h 12m
Multiple Airlines
Deal found 3/12$249
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Mon 4/132:32 pm
MKE
-
SDF
1 stop4h 44m
United Airlines
Wed 4/157:20 am
SDF
-
MKE
1 stop5h 12m
United Airlines
Deal found 3/12$249
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/78:05 am
ORD
-
SDF
Nonstop1h 41m
American Airlines
Tue 4/147:31 am
SDF
-
ORD
1 stop6h 07m
American Airlines
Deal found 3/10$251
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/229:01 pm
ORD
-
SDF
1 stop11h 37m
American Airlines
Thu 4/2312:11 pm
SDF
-
ORD
Nonstop1h 40m
American Airlines
Deal found 3/9$253
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/81:34 pm
ORD
-
SDF
Nonstop1h 31m
American Airlines
Thu 4/97:01 pm
SDF
-
ORD
Nonstop1h 48m
American Airlines
Deal found 3/10$254
This Southwest deal was found by Cheapflights users on 3/12. 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.
Mon 4/135:50 am
MKE
-
SDF
1 stop3h 05m
Southwest
Wed 4/153:30 pm
SDF
-
MKE
2 stops7h 45m
Southwest
Deal found 3/12$254
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/212:10 pm
ORD
-
SDF
Nonstop1h 31m
United Airlines
Sat 4/259:07 am
SDF
-
ORD
Nonstop1h 40m
United Airlines
Deal found 3/11$256
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/298:05 am
ORD
-
SDF
Nonstop1h 41m
American Airlines
Wed 4/297:01 pm
SDF
-
ORD
Nonstop1h 48m
American Airlines
Deal found 3/10$258
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/166:57 pm
ORD
-
SDF
Nonstop1h 33m
American Airlines
Sat 4/187:01 pm
SDF
-
ORD
Nonstop1h 48m
American Airlines
Deal found 3/9$259
This Southwest deal was found by Cheapflights users on 3/12. 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.
Mon 4/204:50 pm
MKE
-
SDF
1 stop3h 10m
Southwest
Sat 4/258:40 am
SDF
-
MKE
1 stop3h 35m
Southwest
Deal found 3/12$259

Find flight deals from Wisconsin to Louisville

Keep the following information in mind while searching for Wisconsin to Louisville flight deals. Data was last updated March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Kiwi.com)

One-way from

$120
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$396
Provider with most accurate pricing for Milwaukee-Mitchell-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Louisville Intl flights.
Search Deals
From Wisconsin to Louisville Intl
Search Deals
One-way flight from Wisconsin to Louisville Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 14, 2026.
Use the filters below to find and compare flights from Wisconsin to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 4/8

6:45 am-9:10 am

Nonstop1h 25m

Louisville Intl

Wed 4/15

7:20 am-8:00 am

Nonstop1h 40m

$241

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 4/6

5:37 pm-10:30 pm

1 stop3h 53m

Louisville Intl

Sat 4/11

10:07 am-1:47 pm

1 stop4h 40m

$259

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 5/6

7:10 am-2:31 pm

1 stop6h 21m

Louisville Intl

Sat 5/9

6:05 am-11:47 am

1 stop6h 42m

$266

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 4/6

5:50 am-3:50 pm

2 stops9h 00m

Louisville Intl

Sat 4/11

6:40 am-9:15 am

1 stop3h 35m

$270

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 4/29

6:45 am-9:10 am

Nonstop1h 25m

Louisville Intl

Wed 5/13

7:15 am-7:55 am

Nonstop1h 40m

$271

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 4/23

6:50 am-11:40 am

1 stop3h 50m

Louisville Intl

Sun 4/26

4:40 pm-10:45 pm

1 stop7h 05m

$273

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 6/1

5:50 am-9:55 am

1 stop3h 05m

Louisville Intl

Thu 6/4

5:05 pm-11:50 pm

1 stop7h 45m

$275

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 4/22

5:15 am-12:11 pm

1 stop5h 56m

Louisville Intl

Thu 4/23

6:00 am-12:45 pm

2 stops7h 45m

$279

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Tue 4/21

7:00 am-4:42 pm

2 stops8h 42m

Louisville Intl

Sat 4/25

10:46 am-4:18 pm

1 stop6h 32m

$279

WausauLouisville

CWA - SDF

CWASDF

Wausau Central Wisconsin

Thu 3/26

4:19 pm-11:09 pm

1 stop5h 50m

Louisville Intl

Sat 3/28

12:34 pm-3:36 pm

1 stop4h 02m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Wisconsin to Louisville (average of $200). Flying from Wisconsin to Louisville in March is currently the most expensive (average of $251). 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.

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?

    United Airlines, Southwest, and Delta can get you from Wisconsin to Louisville in just under 1h 25m. Your travel time can differ by up to 7h 35m. 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 cheapest airlines to fly from Wisconsin to Louisville one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Wisconsin to Louisville for a low price.

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

    Most travelers choose Minneapolis St Paul - Louisville Intl, Chicago O'Hare Intl - 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, September is the cheapest month in which you can book a flight from Wisconsin to Louisville (average of $200). Flying from Wisconsin to Louisville in March is currently the most expensive (average of $251). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$356FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$233Average$345FlexibilityNo cancel feeOn-timeN/A

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