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$105+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SDF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$249
(Delta)

One-way from

$105
(Priceline)

Popular in

March

Cheapest in

August

Average price

$630
From Milwaukee-Mitchell to Louisville Intl
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One-way flight from Milwaukee-Mitchell to Louisville Intl
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Highest demand for flights based on searches. 0% potential increase in price ($2 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 June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:10 pmMKE - SDF
1 stop5h 22mDelta
Wed 7/166:00 amSDF - MKE
1 stop6h 38mDelta
Deal found 6/11$249
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:45 amMKE - SDF
1 stop7h 55mSpirit Airlines
Sun 9/143:43 pmSDF - MKE
1 stop14h 46mSpirit Airlines
Deal found 6/10$254
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:35 pmMKE - SDF
1 stop17h 31mMultiple Airlines
Mon 7/2112:16 pmSDF - MKE
2 stops28h 26mMultiple Airlines
Deal found 6/9$282
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/87:49 pmMKE - SDF
1 stop12h 24mAmerican Airlines
Wed 8/136:44 amSDF - MKE
1 stop13h 34mAmerican Airlines
Deal found 6/10$292
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:15 amMKE - SDF
2 stops8h 00mSouthwest
Thu 9/254:20 pmSDF - MKE
1 stop7h 40mSouthwest
Deal found 6/10$322
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/275:31 pmMKE - SDF
1 stop3h 43mUnited Airlines
Tue 7/16:08 pmSDF - MKE
1 stop5h 37mUnited Airlines
Deal found 6/11$377

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 June 12, 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

Wed 7/9

6:10 pm-12:32 am

1 stop5h 22m

Louisville Intl

Wed 7/16

6:00 am-11:38 am

1 stop6h 38m

$249

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 9/12

7:45 am-4:40 pm

1 stop7h 55m

Louisville Intl

Sun 9/14

3:43 pm-5:29 am

1 stop14h 46m

$254

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 7/17

6:35 pm-1:06 pm

1 stop17h 31m

Louisville Intl

Mon 7/21

12:16 pm-3:42 pm

2 stops28h 26m

$282

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 8/8

7:49 pm-9:13 am

1 stop12h 24m

Louisville Intl

Wed 8/13

6:44 am-7:18 pm

1 stop13h 34m

$292

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 9/23

6:15 am-3:15 pm

2 stops8h 00m

Louisville Intl

Thu 9/25

4:20 pm-11:00 pm

1 stop7h 40m

$322

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 6/27

5:31 pm-10:14 pm

1 stop3h 43m

Louisville Intl

Tue 7/1

6:08 pm-10:45 pm

1 stop5h 37m

$377

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 7/11

9:45 am-1:55 pm

1 stop3h 10m

$105

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 7/22

5:57 pm-11:10 pm

1 stop4h 13m

$125

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 9/2

5:55 pm-11:56 pm

1 stop5h 01m

$126

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 6/26

6:29 pm-9:13 am

1 stop13h 44m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
2

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 June 12, 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 June 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Sun Country Air
6.9
Okay
345 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    Delta, at $249, was found to be the cheapest airline from Milwaukee to Louisville.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. Delta is 42% 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 Spirit Airlines, with whom users have recently found tickets for as low as $105. However, be on the lookout for offers from American Airlines and Delta, 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
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$176Average$376FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$301Average$492FlexibilityNo cancel feeOn-time71%

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