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Cheap flights from Milwaukee to Louisville from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Louisville departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Milwaukee to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:10 pm - 10:31 pm
MKE
-
SDF
8h 21m
1 stop
American Airlines Logo
10:35 am - 4:39 pm
SDF
-
MKE
7h 04m
1 stop
$255American Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
9:43 am - 4:41 pm
MKE
-
SDF
5h 58m
1 stop
United Airlines Logo
2:55 pm - 6:57 pm
SDF
-
MKE
5h 02m
1 stop
$271United Airlines
Tue, Apr 28 - Tue, May 5
Southwest Logo
5:50 am - 9:50 am
MKE
-
SDF
3h 00m
1 stop
Southwest Logo
3:45 pm - 9:45 pm
SDF
-
MKE
7h 00m
2 stops
$276Southwest
Tue, Apr 28 - Tue, May 5
Southwest Logo
8:00 am - 3:05 pm
MKE
-
SDF
6h 05m
2 stops
Southwest Logo
4:40 pm - 9:45 pm
SDF
-
MKE
6h 05m
2 stops
$281Southwest
Tue, Apr 28 - Tue, May 5
American Airlines Logo
4:26 pm - 9:30 pm
MKE
-
SDF
4h 04m
1 stop
American Airlines Logo
8:36 am - 1:23 pm
SDF
-
MKE
5h 47m
1 stop
$289American Airlines
Tue, May 12 - Fri, May 15
Delta Logo
7:00 am - 1:51 pm
MKE
-
SDF
5h 51m
1 stop
Delta Logo
7:50 am - 12:28 pm
SDF
-
MKE
5h 38m
1 stop
$291Delta
Thu, Jun 4 - Sat, Jun 6
Southwest Logo
4:05 pm - 8:35 pm
MKE
-
SDF
3h 30m
1 stop
Southwest Logo
5:25 pm - 11:00 pm
SDF
-
MKE
6h 35m
2 stops
$294Southwest
Tue, May 12 - Fri, May 15
Southwest Logo
8:00 am - 3:05 pm
MKE
-
SDF
6h 05m
2 stops
Southwest Logo
5:25 pm - 11:00 pm
SDF
-
MKE
6h 35m
2 stops
$299Southwest
Tue, May 12 - Fri, May 15
Delta Logo
7:00 am - 1:48 pm
MKE
-
SDF
5h 48m
1 stop
Delta Logo
7:30 pm - 11:25 pm
SDF
-
MKE
4h 55m
1 stop
$307Delta
Sat, Sep 26 - Mon, Sep 28
United Airlines Logo
1:30 pm - 8:23 pm
MKE
-
SDF
5h 53m
1 stop
United Airlines Logo
9:00 am - 12:48 pm
SDF
-
MKE
4h 48m
1 stop
$325United Airlines
Tue, Jun 2 - Wed, Jun 3

United Airlines flights from Milwaukee to Louisville

Our best United Airlines deals on Milwaukee to Louisville flight tickets
United Airlines
Apr 28
MKE9:43 amMilwaukee-Mitchell
5h 58m
1 stop
SDF4:41 pmLouisville Intl
May 5
SDF2:55 pmLouisville Intl
5h 02m
1 stop
MKE6:57 pmMilwaukee-Mitchell
$271
United Airlines
Jun 2
MKE1:30 pmMilwaukee-Mitchell
5h 53m
1 stop
SDF8:23 pmLouisville Intl
Jun 3
SDF9:00 amLouisville Intl
4h 48m
1 stop
MKE12:48 pmMilwaukee-Mitchell
$325
United Airlines
May 2
MKE6:49 amMilwaukee-Mitchell
5h 33m
1 stop
SDF1:22 pmLouisville Intl
May 2
SDF5:52 pmLouisville Intl
3h 56m
1 stop
MKE8:48 pmMilwaukee-Mitchell
$341

Southwest flights from Milwaukee to Louisville

Our best Southwest deals on Milwaukee to Louisville flight tickets
Southwest
Apr 28
MKE5:50 amMilwaukee-Mitchell
3h 00m
1 stop
SDF9:50 amLouisville Intl
May 5
SDF3:45 pmLouisville Intl
7h 00m
2 stops
MKE9:45 pmMilwaukee-Mitchell
$276
Southwest
Apr 28
MKE8:00 amMilwaukee-Mitchell
6h 05m
2 stops
SDF3:05 pmLouisville Intl
May 5
SDF4:40 pmLouisville Intl
6h 05m
2 stops
MKE9:45 pmMilwaukee-Mitchell
$281
Southwest
May 12
MKE4:05 pmMilwaukee-Mitchell
3h 30m
1 stop
SDF8:35 pmLouisville Intl
May 15
SDF5:25 pmLouisville Intl
6h 35m
2 stops
MKE11:00 pmMilwaukee-Mitchell
$294

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Milwaukee to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 4/28

1:10 pm-10:31 pm

1 stop8h 21m

Louisville Intl

Tue 5/5

10:35 am-4:39 pm

1 stop7h 04m

$255

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 4/28

9:43 am-4:41 pm

1 stop5h 58m

Louisville Intl

Tue 5/5

2:55 pm-6:57 pm

1 stop5h 02m

$271

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 4/28

5:50 am-9:50 am

1 stop3h 00m

Louisville Intl

Tue 5/5

3:45 pm-9:45 pm

2 stops7h 00m

$276

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 4/28

8:00 am-3:05 pm

2 stops6h 05m

Louisville Intl

Tue 5/5

4:40 pm-9:45 pm

2 stops6h 05m

$281
Quickest round-trip

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 5/12

4:26 pm-9:30 pm

1 stop4h 04m

Louisville Intl

Fri 5/15

8:36 am-1:23 pm

1 stop5h 47m

$289

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 6/4

7:00 am-1:51 pm

1 stop5h 51m

Louisville Intl

Sat 6/6

7:50 am-12:28 pm

1 stop5h 38m

$291

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 5/12

4:05 pm-8:35 pm

1 stop3h 30m

Louisville Intl

Fri 5/15

5:25 pm-11:00 pm

2 stops6h 35m

$294

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 5/12

8:00 am-3:05 pm

2 stops6h 05m

Louisville Intl

Fri 5/15

5:25 pm-11:00 pm

2 stops6h 35m

$299

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Sat 9/26

7:00 am-1:48 pm

1 stop5h 48m

Louisville Intl

Mon 9/28

7:30 pm-11:25 pm

1 stop4h 55m

$307

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 6/2

1:30 pm-8:23 pm

1 stop5h 53m

Louisville Intl

Wed 6/3

9:00 am-12:48 pm

1 stop4h 48m

$325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Milwaukee to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Milwaukee and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of January, then departing from Milwaukee during the month November is also very affordable. Most momondo users find prices during this month for around $310.

How have Milwaukee to Louisville flight prices changed over time?

As of April 2026, prices for Milwaukee to Louisville flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from Milwaukee to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Louisville (MKE to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Louisville

Fastest flight time

2h 45m

Direct flights

None
The fastest flight from Milwaukee to Louisville takes 2h 45m
There are no direct flights from Milwaukee to Louisville. There are no popular flight routes from Milwaukee to Louisville.
Search flight deals

Frequently asked questions about flying from Milwaukee to Louisville

  • How far is Milwaukee-Mitchell to Louisville Intl by plane?

    There are 349.4 mi between Milwaukee-Mitchell and Louisville Intl. By plane, this route typically takes 2h 45m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Louisville Intl Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Louisville Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Milwaukee to Louisville?

Best airlines flying from Milwaukee to Louisville

Compare and see reviews for airlines that fly from Milwaukee to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $218Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
DeltaPriceFrom $286Free CancellationRating
7.9
8,369 reviews
Search Delta flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
New Albany
Shepherdsville
Corydon
Brandenburg
Elizabeth
Charlestown
Springfield
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Louisville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Louisville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Milwaukee to Louisville with flexible booking policies on momondo?

All flight searches from Milwaukee to Louisville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Milwaukee to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Milwaukee. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Milwaukee to Louisville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Louisville, momondo offers a useful price alert feature which will track prices for flights to Louisville from Milwaukee and alert you when they change.

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