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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 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
United Airlines Logo
6:50 am - 1:17 pm
MKE
-
SDF
5h 27m
1 stop
United Airlines Logo
5:48 pm - 9:49 pm
SDF
-
MKE
5h 01m
1 stop
$255United Airlines
Tue, Apr 7 - Tue, Apr 7
United Airlines Logo
5:10 am - 9:25 am
MKE
-
SDF
3h 15m
1 stop
United Airlines Logo
9:10 am - 2:27 pm
SDF
-
MKE
6h 17m
1 stop
$263United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:37 pm - 11:59 pm
MKE
-
SDF
5h 22m
1 stop
United Airlines Logo
7:20 am - 10:00 am
SDF
-
MKE
3h 40m
1 stop
$265United Airlines
Mon, Apr 13 - Wed, Apr 15
Southwest Logo
5:50 am - 2:45 pm
MKE
-
SDF
7h 55m
2 stops
Southwest Logo
5:35 am - 12:00 pm
SDF
-
MKE
7h 25m
1 stop
$268Southwest
Tue, May 5 - Sat, May 9
Southwest Logo
5:50 am - 9:55 am
MKE
-
SDF
3h 05m
1 stop
Southwest Logo
3:30 pm - 10:15 pm
SDF
-
MKE
7h 45m
2 stops
$270Southwest
Mon, Apr 13 - Wed, Apr 15
Southwest Logo
3:50 pm - 9:45 pm
MKE
-
SDF
4h 55m
1 stop
Southwest Logo
6:55 am - 12:00 pm
SDF
-
MKE
6h 05m
1 stop
$275Southwest
Mon, May 4 - Thu, May 7
Southwest Logo
5:50 am - 2:45 pm
MKE
-
SDF
7h 55m
2 stops
Southwest Logo
8:40 am - 8:10 pm
SDF
-
MKE
12h 30m
2 stops
$279Southwest
Tue, May 5 - Sat, May 9
Southwest Logo
4:50 pm - 9:00 pm
MKE
-
SDF
3h 10m
1 stop
Southwest Logo
5:50 am - 11:35 am
SDF
-
MKE
6h 45m
1 stop
$291Southwest
Thu, May 7 - Sun, May 10
Delta Logo
5:48 pm - 11:52 pm
MKE
-
SDF
5h 04m
1 stop
Delta Logo
5:47 pm - 11:53 pm
SDF
-
MKE
7h 06m
1 stop
$304Delta
Fri, May 8 - Mon, May 11
United Airlines Logo
1:30 pm - 8:23 pm
MKE
-
SDF
5h 53m
1 stop
United Airlines Logo
7:10 am - 9:57 am
SDF
-
MKE
3h 47m
1 stop
$307United Airlines
Fri, May 22 - Mon, May 25

Delta flights from Milwaukee to Louisville

Our best Delta deals on Milwaukee to Louisville flight tickets
Delta
May 8
MKE5:01 pmMilwaukee-Mitchell
3h 17m
1 stop
SDF9:18 pmLouisville Intl
May 12
SDF6:00 amLouisville Intl
4h 08m
1 stop
MKE9:08 amMilwaukee-Mitchell
$304
Delta
May 8
MKE9:35 amMilwaukee-Mitchell
3h 16m
1 stop
SDF1:51 pmLouisville Intl
May 8
SDF7:59 pmLouisville Intl
4h 54m
1 stop
MKE11:53 pmMilwaukee-Mitchell
$333
Delta
Apr 9
MKE7:00 amMilwaukee-Mitchell
6h 00m
1 stop
SDF2:00 pmLouisville Intl
Apr 12
SDF7:45 amLouisville Intl
5h 45m
1 stop
MKE12:30 pmMilwaukee-Mitchell
$377

Southwest flights from Milwaukee to Louisville

Our best Southwest deals on Milwaukee to Louisville flight tickets
Southwest
May 5
MKE5:50 amMilwaukee-Mitchell
7h 55m
2 stops
SDF2:45 pmLouisville Intl
May 9
SDF5:35 amLouisville Intl
7h 25m
1 stop
MKE12:00 pmMilwaukee-Mitchell
$268
Southwest
Apr 13
MKE5:50 amMilwaukee-Mitchell
3h 05m
1 stop
SDF9:55 amLouisville Intl
Apr 15
SDF3:30 pmLouisville Intl
7h 45m
2 stops
MKE10:15 pmMilwaukee-Mitchell
$270
Southwest
May 4
MKE3:50 pmMilwaukee-Mitchell
4h 55m
1 stop
SDF9:45 pmLouisville Intl
May 7
SDF6:55 amLouisville Intl
6h 05m
1 stop
MKE12:00 pmMilwaukee-Mitchell
$275

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 March 21, 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 4/7

6:50 am-1:17 pm

1 stop5h 27m

Louisville Intl

Tue 4/7

5:48 pm-9:49 pm

1 stop5h 01m

$255

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 5/5

5:10 am-9:25 am

1 stop3h 15m

Louisville Intl

Sat 5/9

9:10 am-2:27 pm

1 stop6h 17m

$263
Quickest round-trip

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 4/13

5:37 pm-11:59 pm

1 stop5h 22m

Louisville Intl

Wed 4/15

7:20 am-10:00 am

1 stop3h 40m

$265

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 5/5

5:50 am-2:45 pm

2 stops7h 55m

Louisville Intl

Sat 5/9

5:35 am-12:00 pm

1 stop7h 25m

$268

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 4/13

5:50 am-9:55 am

1 stop3h 05m

Louisville Intl

Wed 4/15

3:30 pm-10:15 pm

2 stops7h 45m

$270

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 5/4

3:50 pm-9:45 pm

1 stop4h 55m

Louisville Intl

Thu 5/7

6:55 am-12:00 pm

1 stop6h 05m

$275

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 5/5

5:50 am-2:45 pm

2 stops7h 55m

Louisville Intl

Sat 5/9

8:40 am-8:10 pm

2 stops12h 30m

$279

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 5/7

4:50 pm-9:00 pm

1 stop3h 10m

Louisville Intl

Sun 5/10

5:50 am-11:35 am

1 stop6h 45m

$291

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 5/8

5:48 pm-11:52 pm

1 stop5h 04m

Louisville Intl

Mon 5/11

5:47 pm-11:53 pm

1 stop7h 06m

$304

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 5/22

1:30 pm-8:23 pm

1 stop5h 53m

Louisville Intl

Mon 5/25

7:10 am-9:57 am

1 stop3h 47m

$307

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 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 March 2026, prices for Milwaukee to Louisville flights are approximately 105% 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

4h 17m

Direct flights

None
The fastest flight from Milwaukee to Louisville takes 4h 17m
There are no direct flights from Milwaukee to Louisville. There are no popular flight routes from Milwaukee to Louisville.
Search flight deals

  • 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 4h 17m.

  • 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
11,488 reviews
Search American Airlines flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,452 reviews
Search United Airlines flights
DeltaPriceFrom $286Free CancellationRating
7.9
8,312 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
Bardstown
West Baden Springs
Jeffersonville
New Albany
Shepherdsville
Corydon
Elizabeth
Brandenburg
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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