Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Louisville to Milwaukee 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 Louisville to Milwaukee departing on 5/28. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:10 am - 11:19 am
SDF
-
MKE
5h 09m
1 stop
United Airlines Logo
7:00 pm - 11:59 pm
MKE
-
SDF
3h 59m
1 stop
$275United Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
7:52 pm - 10:24 pm
SDF
-
MKE
3h 32m
1 stop
United Airlines Logo
10:38 am - 4:49 pm
MKE
-
SDF
5h 11m
1 stop
$281United Airlines
Sun, May 31 - Tue, Jun 2
American Airlines Logo
8:08 pm - 11:59 pm
SDF
-
MKE
4h 51m
1 stop
American Airlines Logo
1:44 pm - 10:27 pm
MKE
-
SDF
7h 43m
2 stops
$286American Airlines
Sun, May 31 - Tue, Jun 2
American Airlines Logo
6:25 pm - 11:47 pm
SDF
-
MKE
6h 22m
1 stop
American Airlines Logo
1:30 pm - 7:23 pm
MKE
-
SDF
4h 53m
1 stop
$291American Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
8:08 pm - 11:59 pm
SDF
-
MKE
4h 51m
1 stop
American Airlines Logo
6:08 am - 2:52 pm
MKE
-
SDF
7h 44m
2 stops
$296American Airlines
Thu, May 21 - Sun, May 24
Delta Logo
10:00 am - 3:04 pm
SDF
-
MKE
6h 04m
1 stop
Delta Logo
4:49 pm - 9:12 pm
MKE
-
SDF
3h 23m
1 stop
$307Delta
Fri, Jul 17 - Mon, Jul 20
United Airlines Logo
7:43 pm - 10:36 pm
SDF
-
MKE
3h 53m
1 stop
United Airlines Logo
2:40 pm - 10:22 pm
MKE
-
SDF
6h 42m
1 stop
$325United Airlines
Tue, Aug 18 - Wed, Aug 19
American Airlines Logo
12:00 pm - 6:20 pm
SDF
-
MKE
7h 20m
2 stops
American Airlines Logo
6:17 pm - 12:28 am
MKE
-
SDF
5h 11m
1 stop
$330American Airlines
Mon, Jun 29 - Wed, Jul 1
American Airlines Logo
12:00 pm - 6:15 pm
SDF
-
MKE
7h 15m
2 stops
American Airlines Logo
6:17 pm - 12:28 am
MKE
-
SDF
5h 11m
1 stop
$335American Airlines
Fri, May 29 - Fri, Jun 5
American Airlines Logo
7:07 pm - 11:47 pm
SDF
-
MKE
5h 40m
1 stop
American Airlines Logo
6:05 am - 3:03 pm
MKE
-
SDF
7h 58m
2 stops
$343American Airlines
Sat, Jun 27 - Thu, Jul 2

American Airlines flights from Louisville to Milwaukee

Our best American Airlines deals on Louisville to Milwaukee flight tickets
American Airlines
May 31
SDF8:08 pmLouisville Intl
4h 51m
1 stop
MKE11:59 pmMilwaukee-Mitchell
Jun 2
MKE1:44 pmMilwaukee-Mitchell
7h 43m
2 stops
SDF10:27 pmLouisville Intl
$286
American Airlines
May 21
SDF6:25 pmLouisville Intl
6h 22m
1 stop
MKE11:47 pmMilwaukee-Mitchell
May 24
MKE1:30 pmMilwaukee-Mitchell
4h 53m
1 stop
SDF7:23 pmLouisville Intl
$291
American Airlines
May 21
SDF8:08 pmLouisville Intl
4h 51m
1 stop
MKE11:59 pmMilwaukee-Mitchell
May 24
MKE6:08 amMilwaukee-Mitchell
7h 44m
2 stops
SDF2:52 pmLouisville Intl
$296

Southwest flights from Louisville to Milwaukee

Our best Southwest deals on Louisville to Milwaukee flight tickets
Southwest
Jun 16
SDF4:15 pmLouisville Intl
7h 55m
2 stops
MKE11:10 pmMilwaukee-Mitchell
Jun 18
MKE5:40 amMilwaukee-Mitchell
5h 20m
2 stops
SDF12:00 pmLouisville Intl
$417
Southwest
Jul 17
SDF3:35 pmLouisville Intl
9h 15m
2 stops
MKE11:50 pmMilwaukee-Mitchell
Jul 20
MKE4:30 pmMilwaukee-Mitchell
4h 55m
1 stop
SDF10:25 pmLouisville Intl
$422
Southwest
May 13
SDF3:30 pmLouisville Intl
7h 45m
2 stops
MKE10:15 pmMilwaukee-Mitchell
May 20
MKE8:00 amMilwaukee-Mitchell
6h 05m
2 stops
SDF3:05 pmLouisville Intl
$437

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Milwaukee 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 May 2, 2026.
Use the filters below to find and compare flights from Louisville to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Thu 5/28

7:10 am-11:19 am

1 stop5h 09m

Milwaukee-Mitchell

Thu 6/4

7:00 pm-11:59 pm

1 stop3h 59m

$275
Quickest round-trip

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Sun 5/31

7:52 pm-10:24 pm

1 stop3h 32m

Milwaukee-Mitchell

Tue 6/2

10:38 am-4:49 pm

1 stop5h 11m

$281

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Sun 5/31

8:08 pm-11:59 pm

1 stop4h 51m

Milwaukee-Mitchell

Tue 6/2

1:44 pm-10:27 pm

2 stops7h 43m

$286

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Thu 5/21

6:25 pm-11:47 pm

1 stop6h 22m

Milwaukee-Mitchell

Sun 5/24

1:30 pm-7:23 pm

1 stop4h 53m

$291

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Thu 5/21

8:08 pm-11:59 pm

1 stop4h 51m

Milwaukee-Mitchell

Sun 5/24

6:08 am-2:52 pm

2 stops7h 44m

$296

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Fri 7/17

10:00 am-3:04 pm

1 stop6h 04m

Milwaukee-Mitchell

Mon 7/20

4:49 pm-9:12 pm

1 stop3h 23m

$307

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Tue 8/18

7:43 pm-10:36 pm

1 stop3h 53m

Milwaukee-Mitchell

Wed 8/19

2:40 pm-10:22 pm

1 stop6h 42m

$325

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Mon 6/29

12:00 pm-6:20 pm

2 stops7h 20m

Milwaukee-Mitchell

Wed 7/1

6:17 pm-12:28 am

1 stop5h 11m

$330

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Fri 5/29

12:00 pm-6:15 pm

2 stops7h 15m

Milwaukee-Mitchell

Fri 6/5

6:17 pm-12:28 am

1 stop5h 11m

$335

LouisvilleMilwaukee

SDF - MKE

SDFMKE

Louisville Intl

Sat 6/27

7:07 pm-11:47 pm

1 stop5h 40m

Milwaukee-Mitchell

Thu 7/2

6:05 am-3:03 pm

2 stops7h 58m

$343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Milwaukee from

How to get the cheapest flight ticket from Louisville to Milwaukee

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 Louisville and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Louisville is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Milwaukee, with average flight prices from Louisville averaging around $258.

How have Louisville to Milwaukee flight prices changed over time?

As of May 2026, prices for Louisville to Milwaukee flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Louisville to Milwaukee

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

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

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

Fastest flight time

3h 00m

Direct flights

None
The fastest flight from Louisville to Milwaukee takes 3h 00m
There are no direct flights from Louisville to Milwaukee. There are no popular flight routes from Louisville to Milwaukee.
Search flight deals

Frequently asked questions about flying from Louisville to Milwaukee

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

    There are 349.4 mi between Louisville Intl and Milwaukee-Mitchell. In terms of flight time, this usually takes a little over 3h 00m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Louisville to Milwaukee

Compare and see reviews for airlines that fly from Louisville to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $174Free CancellationRating
7.4
9,675 reviews
Search United Airlines flights
DeltaPriceFrom $241Free CancellationRating
7.9
8,464 reviews
Search Delta flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
West Bend
Port Washington
Kohler
New Berlin
Grafton

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Milwaukee. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Louisville to Milwaukee flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Milwaukee from Louisville.

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

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

An easier way to manage your Milwaukee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/1
Mon 6/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States