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$99+ Cheap flights from Milwaukee to Louisville (MKE - 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SDF
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Milwaukee to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(United Airlines)

One-way from

$99
(Delta)

Popular in

March

Cheapest in

August

Average price

$650
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 Milwaukee-Mitchell to Louisville Intl
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One-way flight from Milwaukee-Mitchell to Louisville Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Milwaukee to Louisville

Cheapest flights from Milwaukee to Louisville
Explore the most affordable flight options available from Milwaukee to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sat 5/172:22 pmMKE - SDF
1 stop5h 03mUnited Airlines
Tue 5/206:07 pmSDF - MKE
1 stop5h 08mUnited Airlines
Deal found 3/23$159
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/176:38 pmMKE - SDF
1 stop4h 40mAmerican Airlines
Tue 5/203:25 pmSDF - MKE
2 stops7h 02mAmerican Airlines
Deal found 3/23$164
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 5/196:33 pmMKE - SDF
1 stop4h 32mDelta
Wed 5/216:56 pmSDF - MKE
1 stop5h 01mDelta
Deal found 3/24$197
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:22 pmMKE - SDF
1 stop22h 33mSpirit Airlines
Wed 5/212:07 pmSDF - MKE
3 stops22h 20mSpirit Airlines
Deal found 3/24$275
This Southwest deal was found by Cheapflights users on 3/24. 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.
Fri 4/255:15 pmMKE - SDF
1 stop5h 00mSouthwest
Sun 4/272:35 pmSDF - MKE
2 stops9h 45mSouthwest
Deal found 3/24$536

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee 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 25, 2025.
Use the filters below to find and compare flights from Milwaukee to Louisville that are best for you.

Fly from

Milwaukee

Fly to

Louisville

Route

Depart

Return

Price

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Sat 5/17

2:22 pm-8:25 pm

1 stop5h 03m

Louisville Intl

Tue 5/20

6:07 pm-10:15 pm

1 stop5h 08m

$159

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Sat 5/17

6:38 pm-12:18 am

1 stop4h 40m

Louisville Intl

Tue 5/20

3:25 pm-9:27 pm

2 stops7h 02m

$164

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 5/19

6:33 pm-12:05 am

1 stop4h 32m

Louisville Intl

Wed 5/21

6:56 pm-10:57 pm

1 stop5h 01m

$197

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 5/19

12:22 pm-11:55 am

1 stop22h 33m

Louisville Intl

Wed 5/21

2:07 pm-11:27 am

3 stops22h 20m

$275

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 4/25

5:15 pm-11:15 pm

1 stop5h 00m

Louisville Intl

Sun 4/27

2:35 pm-11:20 pm

2 stops9h 45m

$536

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 4/25

6:45 pm-11:59 pm

1 stop4h 14m

$99

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 3/31

4:05 pm-10:58 pm

1 stop29h 53m

$132

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Wed 4/9

6:10 am-3:35 pm

2 stops8h 25m

$234

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Sun 3/30

2:05 pm-10:58 pm

3 stops31h 53m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Milwaukee to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Louisville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Louisville

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

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Louisville (average of $299). Flying from Milwaukee 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 MKE to SDF?

Find hourly flight availability from Milwaukee 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 March 25, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Milwaukee to Louisville by exploring options for tickets in the afternoon.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated March 25, 2025.
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,876 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Milwaukee to Louisville round-trip?

    United Airlines, at $159, was found to be the cheapest airline from Milwaukee to Louisville.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is 63% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Milwaukee to Louisville for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Louisville (average of $299). Flying from Milwaukee 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 Milwaukee?

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

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Top 3 airlines flying from Milwaukee to Louisville

Discover the top 3 airlines that operate flights from Milwaukee 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$176Average$379FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$456FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$311Average$469FlexibilityNo cancel feeOn-time71%
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