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Cheap flights from Milwaukee to Louisville from $138

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 12/19. 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.
Delta Logo
11:14 am - 4:03 pmMKE-SDF
3h 49m1 stop
Delta Logo
6:23 am - 10:21 amSDF-MKE
4h 58m1 stop
$219Delta
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Sat, Feb 21 - Wed, Feb 25
Southwest Logo
6:35 am - 1:35 pmMKE-SDF
6h 00m1 stop
Southwest Logo
12:50 pm - 9:10 pmSDF-MKE
9h 20m2 stops
$224Southwest
Find Deal
Mon, Jan 26 - Mon, Feb 2
Southwest Logo
6:35 am - 5:00 pmMKE-SDF
9h 25m2 stops
Southwest Logo
12:50 pm - 9:10 pmSDF-MKE
9h 20m2 stops
$229Southwest
Find Deal
Mon, Jan 26 - Mon, Feb 2
United Airlines Logo
7:08 am - 1:13 pmMKE-SDF
5h 05m1 stop
United Airlines Logo
2:00 pm - 7:55 pmSDF-MKE
6h 55m1 stop
$235United Airlines
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Wed, Dec 24 - Wed, Dec 31
Delta Logo
1:18 pm - 5:32 pmMKE-SDF
3h 14m1 stop
Delta Logo
6:23 am - 10:23 amSDF-MKE
5h 00m1 stop
$253Delta
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Thu, Jan 15 - Fri, Jan 16
American Airlines Logo
7:32 am - 6:30 pmMKE-SDF
9h 58m2 stops
American Airlines Logo
7:20 pm - 11:35 pmSDF-MKE
5h 15m1 stop
$258American Airlines
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Thu, Jan 15 - Fri, Jan 16
Delta Logo
7:00 am - 1:12 pmMKE-SDF
5h 12m1 stop
Delta Logo
6:40 am - 10:27 amSDF-MKE
4h 47m1 stop
$261Delta
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Wed, Dec 24 - Sat, Jan 3
American Airlines Logo
7:32 am - 6:30 pmMKE-SDF
9h 58m2 stops
American Airlines Logo
1:15 pm - 10:02 pmSDF-MKE
9h 47m2 stops
$263American Airlines
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Thu, Jan 15 - Fri, Jan 16
American Airlines Logo
11:17 am - 6:57 pmMKE-SDF
6h 40m1 stop
American Airlines Logo
6:16 pm - 10:59 pmSDF-MKE
5h 43m1 stop
$273American Airlines
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Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
7:45 am - 6:21 pmMKE-SDF
9h 36m2 stops
American Airlines Logo
6:27 am - 9:47 amSDF-MKE
4h 20m1 stop
$276American Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31

Delta flights from Milwaukee to Louisville

Our best Delta deals on Milwaukee to Louisville flight tickets
Delta
Feb 21
MKE11:14 amMilwaukee-Mitchell
3h 49m
1 stop
SDF4:03 pmLouisville Intl
Feb 25
SDF6:23 amLouisville Intl
4h 58m
1 stop
MKE10:21 amMilwaukee-Mitchell
$219
Find similar
Delta
Jan 15
MKE1:18 pmMilwaukee-Mitchell
3h 14m
1 stop
SDF5:32 pmLouisville Intl
Jan 16
SDF6:23 amLouisville Intl
5h 00m
1 stop
MKE10:23 amMilwaukee-Mitchell
$253
Find similar
Delta
Dec 24
MKE7:00 amMilwaukee-Mitchell
5h 12m
1 stop
SDF1:12 pmLouisville Intl
Jan 3
SDF6:40 amLouisville Intl
4h 47m
1 stop
MKE10:27 amMilwaukee-Mitchell
$261
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Southwest flights from Milwaukee to Louisville

Our best Southwest deals on Milwaukee to Louisville flight tickets
Southwest
Jan 26
MKE6:35 amMilwaukee-Mitchell
6h 00m
1 stop
SDF1:35 pmLouisville Intl
Feb 2
SDF12:50 pmLouisville Intl
9h 20m
2 stops
MKE9:10 pmMilwaukee-Mitchell
$224
Find similar
Southwest
Jan 26
MKE6:35 amMilwaukee-Mitchell
9h 25m
2 stops
SDF5:00 pmLouisville Intl
Feb 2
SDF12:50 pmLouisville Intl
9h 20m
2 stops
MKE9:10 pmMilwaukee-Mitchell
$229
Find similar
Southwest
Dec 6
MKE2:10 pmMilwaukee-Mitchell
7h 20m
1 stop
SDF10:30 pmLouisville Intl
Dec 7
SDF1:55 pmLouisville Intl
10h 05m
2 stops
MKE11:00 pmMilwaukee-Mitchell
$487
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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 November 25, 2025.
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

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Sat 2/21

11:14 am-4:03 pm

1 stop3h 49m

Louisville Intl

Wed 2/25

6:23 am-10:21 am

1 stop4h 58m

$219

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 1/26

6:35 am-1:35 pm

1 stop6h 00m

Louisville Intl

Mon 2/2

12:50 pm-9:10 pm

2 stops9h 20m

$224

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Mon 1/26

6:35 am-5:00 pm

2 stops9h 25m

Louisville Intl

Mon 2/2

12:50 pm-9:10 pm

2 stops9h 20m

$229

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Wed 12/24

7:08 am-1:13 pm

1 stop5h 05m

Louisville Intl

Wed 12/31

2:00 pm-7:55 pm

1 stop6h 55m

$235

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 1/15

1:18 pm-5:32 pm

1 stop3h 14m

Louisville Intl

Fri 1/16

6:23 am-10:23 am

1 stop5h 00m

$253

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 1/15

7:32 am-6:30 pm

2 stops9h 58m

Louisville Intl

Fri 1/16

7:20 pm-11:35 pm

1 stop5h 15m

$258

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Wed 12/24

7:00 am-1:12 pm

1 stop5h 12m

Louisville Intl

Sat 1/3

6:40 am-10:27 am

1 stop4h 47m

$261

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 1/15

7:32 am-6:30 pm

2 stops9h 58m

Louisville Intl

Fri 1/16

1:15 pm-10:02 pm

2 stops9h 47m

$263

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Thu 2/12

11:17 am-6:57 pm

1 stop6h 40m

Louisville Intl

Mon 2/16

6:16 pm-10:59 pm

1 stop5h 43m

$273

MilwaukeeLouisville

MKE - SDF

MKESDF

Milwaukee-Mitchell

Wed 12/24

7:45 am-6:21 pm

2 stops9h 36m

Louisville Intl

Wed 12/31

6:27 am-9:47 am

1 stop4h 20m

$276

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 February, then departing from Milwaukee during the month April is also very affordable. Most momondo users find prices during this month for around $326.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Milwaukee is on a Saturday. momondo users have found tickets for Saturday departures for as low as $230. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Milwaukee to Louisville on a Thursday will generally be more expensive and average around $605. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Milwaukee to Louisville flights are usually those with departure times in the afternoon. Our users have found flights to Louisville in the afternoon for as low as $381. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $494 per ticket.

How have Milwaukee to Louisville flight prices changed over time?

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 37m

Direct flights

None
The fastest flight from Milwaukee to Louisville takes 3h 37m
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 3h 14m.

  • 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
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
DeltaPriceFrom $243Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $293Free CancellationRating
7.2
11,038 reviews
Search American Airlines 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
Shepherdsville
New Albany
Elizabeth
Corydon
Charlestown
Springfield
Georgetown
Brandenburg

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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