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Cheap flights from Milwaukee to Louisville from $122

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 9/2. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:03 am - 2:18 pm
MKE
-
SDF
6h 15m
1 stop
Delta Logo
7:05 am - 11:39 am
SDF
-
MKE
5h 34m
1 stop
$243Delta
Wed, Aug 12 - Sat, Aug 15
Southwest Logo
6:40 am - 11:20 am
MKE
-
SDF
3h 40m
1 stop
Southwest Logo
1:15 pm - 7:55 pm
SDF
-
MKE
7h 40m
2 stops
$248Southwest
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
6:40 am - 4:20 pm
MKE
-
SDF
8h 40m
2 stops
Southwest Logo
2:15 pm - 7:50 pm
SDF
-
MKE
6h 35m
2 stops
$253Southwest
Wed, Sep 9 - Thu, Sep 10
Southwest Logo
1:30 pm - 5:25 pm
MKE
-
SDF
2h 55m
1 stop
Southwest Logo
8:20 am - 6:25 pm
SDF
-
MKE
11h 05m
2 stops
$254Southwest
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
7:18 am - 1:11 pm
MKE
-
SDF
4h 53m
1 stop
United Airlines Logo
9:00 am - 12:38 pm
SDF
-
MKE
4h 38m
1 stop
$275United Airlines
Fri, Aug 14 - Thu, Aug 20
Southwest Logo
5:45 am - 3:30 pm
MKE
-
SDF
8h 45m
2 stops
Southwest Logo
7:10 pm - 9:25 pm
SDF
-
MKE
3h 15m
1 stop
$280Southwest
Fri, Aug 21 - Mon, Aug 24
Southwest Logo
5:45 am - 3:30 pm
MKE
-
SDF
8h 45m
2 stops
Southwest Logo
12:05 pm - 7:00 pm
SDF
-
MKE
7h 55m
2 stops
$285Southwest
Fri, Sep 11 - Sat, Sep 19
Southwest Logo
8:00 am - 8:25 pm
MKE
-
SDF
11h 25m
2 stops
Southwest Logo
5:50 pm - 10:25 pm
SDF
-
MKE
5h 35m
1 stop
$286Southwest
Thu, Sep 10 - Sun, Sep 13
Southwest Logo
3:10 pm - 8:35 pm
MKE
-
SDF
4h 25m
1 stop
Southwest Logo
2:15 pm - 7:50 pm
SDF
-
MKE
6h 35m
2 stops
$293Southwest
Tue, Aug 11 - Mon, Aug 17
Southwest Logo
6:40 am - 4:20 pm
MKE
-
SDF
8h 40m
2 stops
Southwest Logo
1:15 pm - 7:55 pm
SDF
-
MKE
7h 40m
2 stops
$298Southwest
Wed, Aug 12 - Wed, Aug 19

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Southwest flights from Milwaukee to Louisville

Our best Southwest deals on Milwaukee to Louisville flight tickets
Southwest
Aug 12
MKE6:40 amMilwaukee-Mitchell
3h 40m
1 stop
SDF11:20 amLouisville Intl
Aug 19
SDF1:15 pmLouisville Intl
7h 40m
2 stops
MKE7:55 pmMilwaukee-Mitchell
$248
Southwest
Sep 9
MKE6:40 amMilwaukee-Mitchell
8h 40m
2 stops
SDF4:20 pmLouisville Intl
Sep 10
SDF2:15 pmLouisville Intl
6h 35m
2 stops
MKE7:50 pmMilwaukee-Mitchell
$253
Southwest
Aug 15
MKE1:30 pmMilwaukee-Mitchell
2h 55m
1 stop
SDF5:25 pmLouisville Intl
Aug 22
SDF8:20 amLouisville Intl
11h 05m
2 stops
MKE6:25 pmMilwaukee-Mitchell
$254

American Airlines flights from Milwaukee to Louisville

Our best American Airlines deals on Milwaukee to Louisville flight tickets
American Airlines
Aug 12
MKE5:00 amMilwaukee-Mitchell
8h 04m
2 stops
SDF2:04 pmLouisville Intl
Aug 15
SDF6:28 amLouisville Intl
5h 34m
1 stop
MKE11:02 amMilwaukee-Mitchell
$393
American Airlines
Sep 9
MKE1:18 pmMilwaukee-Mitchell
9h 04m
2 stops
SDF11:22 pmLouisville Intl
Sep 10
SDF10:29 amLouisville Intl
8h 52m
1 stop
MKE6:21 pmMilwaukee-Mitchell
$567
American Airlines
Sep 26
MKE8:31 amMilwaukee-Mitchell
7h 43m
2 stops
SDF5:14 pmLouisville Intl
Sep 28
SDF6:18 amLouisville Intl
6h 44m
1 stop
MKE12:02 pmMilwaukee-Mitchell
$608

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 July 16, 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

Wed 8/12

7:03 am-2:18 pm

1 stop6h 15m

Louisville Intl

Sat 8/15

7:05 am-11:39 am

1 stop5h 34m

$243

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Wed 8/12

6:40 am-11:20 am

1 stop3h 40m

Louisville Intl

Wed 8/19

1:15 pm-7:55 pm

2 stops7h 40m

$248

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Wed 9/9

6:40 am-4:20 pm

2 stops8h 40m

Louisville Intl

Thu 9/10

2:15 pm-7:50 pm

2 stops6h 35m

$253

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Sat 8/15

1:30 pm-5:25 pm

1 stop2h 55m

Louisville Intl

Sat 8/22

8:20 am-6:25 pm

2 stops11h 05m

$254
Quickest round-trip

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 8/14

7:18 am-1:11 pm

1 stop4h 53m

Louisville Intl

Thu 8/20

9:00 am-12:38 pm

1 stop4h 38m

$275

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 8/21

5:45 am-3:30 pm

2 stops8h 45m

Louisville Intl

Mon 8/24

7:10 pm-9:25 pm

1 stop3h 15m

$280

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Fri 9/11

5:45 am-3:30 pm

2 stops8h 45m

Louisville Intl

Sat 9/19

12:05 pm-7:00 pm

2 stops7h 55m

$285

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 9/10

8:00 am-8:25 pm

2 stops11h 25m

Louisville Intl

Sun 9/13

5:50 pm-10:25 pm

1 stop5h 35m

$286

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Tue 8/11

3:10 pm-8:35 pm

1 stop4h 25m

Louisville Intl

Mon 8/17

2:15 pm-7:50 pm

2 stops6h 35m

$293

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Wed 8/12

6:40 am-4:20 pm

2 stops8h 40m

Louisville Intl

Wed 8/19

1:15 pm-7:55 pm

2 stops7h 40m

$298

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 May is also very affordable. Most momondo users find prices during this month for around $288.

How have Milwaukee to Louisville flight prices changed over time?

As of July 2026, prices for Milwaukee to Louisville flights are approximately 444% 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

3h 20m

Direct flights

None
The fastest flight from Milwaukee to Louisville takes 3h 20m
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 3h 20m.

  • 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
11,814 reviews
Search American Airlines flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,993 reviews
Search United Airlines flights
DeltaPriceFrom $280Free CancellationRating
7.8
8,471 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
Jeffersonville
West Baden Springs
Bardstown
New Albany
Shepherdsville
Elizabeth
Corydon
Charlestown
Brandenburg
Georgetown
Springfield

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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