$122+ Cheap flights from Louisville to Milwaukee (SDF - MKE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MKE
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Milwaukee
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Cheapest flights from Louisville to MilwaukeeExplore the most affordable flight options available from Louisville to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Louisville to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 am
SDF
- MKE
1 stop6h 49m
Delta
Mon 8/174:17 pm
MKE
- SDF
1 stop7h 17m
Delta
Deal found 7/22![Delta logo]()
$243
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:00 pm
SDF
- MKE
1 stop5h 30m
Southwest
Wed 9/308:20 am
MKE
- SDF
2 stops5h 55m
Southwest
Deal found 7/22![Southwest logo]()
$248
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 am
SDF
- MKE
1 stop4h 38m
United Airlines
Wed 8/198:30 am
MKE
- SDF
1 stop3h 41m
United Airlines
Deal found 7/20![United Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:17 pm
SDF
- MKE
1 stop5h 21m
Delta
Wed 8/197:09 am
MKE
- SDF
1 stop5h 42m
Delta
Deal found 7/21![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:50 pm
SDF
- MKE
1 stop7h 03m
Delta
Tue 9/82:55 pm
MKE
- SDF
1 stop6h 04m
Delta
Deal found 7/23![Delta logo]()
$280
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:15 pm
SDF
- MKE
2 stops7h 05m
Southwest
Mon 9/75:45 am
MKE
- SDF
1 stop3h 40m
Southwest
Deal found 7/24![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:00 pm
SDF
- MKE
2 stops7h 20m
Southwest
Fri 10/166:30 am
MKE
- SDF
2 stops8h 55m
Southwest
Deal found 7/22![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:17 am
SDF
- MKE
1 stop7h 21m
Delta
Sun 8/307:03 am
MKE
- SDF
1 stop6h 46m
Delta
Deal found 7/19![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:15 pm
SDF
- MKE
2 stops6h 35m
Southwest
Wed 8/192:05 pm
MKE
- SDF
1 stop5h 30m
Southwest
Deal found 7/20![Southwest logo]()
$315
Best flights from Louisville to MilwaukeeDiscover carefully curated flight deals from Louisville to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Louisville to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:50 pm
SDF
- MKE
1 stop3h 40m
Southwest
Mon 10/195:55 am
MKE
- SDF
1 stop3h 15m
Southwest
Deal found 7/23![Southwest logo]()
$243
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 am
SDF
- MKE
1 stop4h 38m
United Airlines
Wed 8/198:30 am
MKE
- SDF
1 stop3h 41m
United Airlines
Deal found 7/21![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 am
SDF
- MKE
1 stop6h 49m
Delta
Mon 8/174:17 pm
MKE
- SDF
1 stop7h 17m
Delta
Deal found 7/22![Delta logo]()
$243
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:15 am
SDF
- MKE
1 stop5h 45m
United Airlines
Tue 8/251:19 pm
MKE
- SDF
1 stop4h 48m
United Airlines
Deal found 7/21![United Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:15 pm
SDF
- MKE
2 stops7h 40m
Southwest
Tue 8/256:40 am
MKE
- SDF
1 stop3h 40m
Southwest
Deal found 7/21![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:30 pm
SDF
- MKE
1 stop5h 23m
Delta
Thu 10/2212:34 pm
MKE
- SDF
1 stop5h 27m
Delta
Deal found 7/23![Delta logo]()
$280
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:15 pm
SDF
- MKE
2 stops7h 05m
Southwest
Mon 9/75:45 am
MKE
- SDF
1 stop3h 40m
Southwest
Deal found 7/24![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:05 am
SDF
- MKE
2 stops9h 45m
Southwest
Wed 9/308:20 am
MKE
- SDF
2 stops5h 55m
Southwest
Deal found 7/22![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:15 pm
SDF
- MKE
2 stops6h 35m
Southwest
Wed 8/192:05 pm
MKE
- SDF
1 stop5h 30m
Southwest
Deal found 7/20![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:10 pm
SDF
- MKE
1 stop3h 15m
Southwest
Mon 8/175:45 am
MKE
- SDF
2 stops8h 45m
Southwest
Deal found 7/22![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:15 pm
SDF
- MKE
2 stops6h 35m
Southwest
Wed 8/193:40 pm
MKE
- SDF
1 stop3h 55m
Southwest
Deal found 7/23![Southwest logo]()
$324
Last-minute flights from Louisville to MilwaukeeDiscover last-minute flight deals from Louisville to Milwaukee. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Milwaukee. Data last updated July 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 am
SDF
- MKE
1 stop6h 49m
Delta
Mon 8/174:17 pm
MKE
- SDF
1 stop7h 17m
Delta
Deal found 7/22![Delta logo]()
$243
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 am
SDF
- MKE
1 stop4h 38m
United Airlines
Wed 8/198:30 am
MKE
- SDF
1 stop3h 41m
United Airlines
Deal found 7/20![United Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:15 pm
SDF
- MKE
2 stops6h 35m
Southwest
Wed 8/192:05 pm
MKE
- SDF
1 stop5h 30m
Southwest
Deal found 7/20![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:10 pm
SDF
- MKE
1 stop3h 15m
Southwest
Mon 8/175:45 am
MKE
- SDF
2 stops8h 45m
Southwest
Deal found 7/22![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:17 pm
SDF
- MKE
1 stop5h 21m
Delta
Wed 8/197:09 am
MKE
- SDF
1 stop5h 42m
Delta
Deal found 7/21![Delta logo]()
$263
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:15 am
SDF
- MKE
1 stop15h 45m
American Airlines
Wed 8/196:00 am
MKE
- SDF
1 stop3h 35m
American Airlines
Deal found 7/24![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:15 pm
SDF
- MKE
2 stops7h 40m
Southwest
Tue 8/256:40 am
MKE
- SDF
1 stop3h 40m
Southwest
Deal found 7/21![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:17 am
SDF
- MKE
1 stop7h 21m
Delta
Sun 8/307:03 am
MKE
- SDF
1 stop6h 46m
Delta
Deal found 7/19![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:20 am
SDF
- MKE
2 stops9h 05m
Southwest
Sun 8/306:20 am
MKE
- SDF
1 stop5h 30m
Southwest
Deal found 7/19![Southwest logo]()
$377
One-way flights from Louisville to MilwaukeeSearch for one-way flight options from Louisville to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Louisville to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:50 pm
SDF
- MKE
1 stop4h 25m
United Airlines
Deal found 7/20![United Airlines logo]()
$122
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:15 pm
SDF
- MKE
2 stops7h 40m
Southwest
Deal found 7/20![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:10 pm
SDF
- MKE
1 stop3h 15m
Southwest
Deal found 7/21![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:15 pm
SDF
- MKE
2 stops6h 35m
Southwest
Deal found 7/22![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:45 am
SDF
- MKE
1 stop4h 25m
Southwest
Deal found 7/21![Southwest logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:35 am
SDF
- MKE
3 stops25h 38m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:20 am
SDF
- MKE
2 stops9h 05m
Southwest
Deal found 7/22![Southwest logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:10 pm
SDF
- MKE
3 stops59h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:49 am
SDF
- MKE
1 stop5h 28m
Delta
Deal found 7/20![Delta logo]()
$294
Find flight deals from Louisville to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $243 (Delta) |
One-way from | $122 (United Airlines) |
Popular in | June |
Cheapest in | December |
Average price | $350 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 24, 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
Cheapest round-trip
Quickest round-trip
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Thu 10/15
7:50 pm-10:30 pm
1 stop3h 40m
Milwaukee-Mitchell
Mon 10/19
5:55 am-10:10 am
1 stop3h 15m
$243
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Thu 8/13
9:00 am-12:38 pm
1 stop4h 38m
Milwaukee-Mitchell
Wed 8/19
8:30 am-1:11 pm
1 stop3h 41m
$243
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Thu 8/13
8:05 am-1:54 pm
1 stop6h 49m
Milwaukee-Mitchell
Mon 8/17
4:17 pm-12:34 am
1 stop7h 17m
$243
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Tue 8/18
5:15 am-10:00 am
1 stop5h 45m
Milwaukee-Mitchell
Tue 8/25
1:19 pm-7:07 pm
1 stop4h 48m
$243
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Tue 8/18
1:15 pm-7:55 pm
2 stops7h 40m
Milwaukee-Mitchell
Tue 8/25
6:40 am-11:20 am
1 stop3h 40m
$248
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Sun 10/18
7:30 pm-11:53 pm
1 stop5h 23m
Milwaukee-Mitchell
Thu 10/22
12:34 pm-7:01 pm
1 stop5h 27m
$280
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Fri 9/4
2:15 pm-8:20 pm
2 stops7h 05m
Milwaukee-Mitchell
Mon 9/7
5:45 am-10:25 am
1 stop3h 40m
$285
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Tue 9/29
7:05 am-3:50 pm
2 stops9h 45m
Milwaukee-Mitchell
Wed 9/30
8:20 am-3:15 pm
2 stops5h 55m
$301
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Thu 8/13
2:15 pm-7:50 pm
2 stops6h 35m
Milwaukee-Mitchell
Wed 8/19
2:05 pm-8:35 pm
1 stop5h 30m
$315
LouisvilleMilwaukee
SDF - MKE
SDFMKE
Louisville Intl
Thu 8/13
7:10 pm-9:25 pm
1 stop3h 15m
Milwaukee-Mitchell
Mon 8/17
5:45 am-3:30 pm
2 stops8h 45m
$324
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Louisville to Milwaukee
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Milwaukee in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Louisville with our price prediction graph.
SDF-MKE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated July 24, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Louisville to Milwaukee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Louisville to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
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Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
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Top 2 airlines flying from Louisville to Milwaukee
Discover the top 2 airlines that operate flights from Louisville to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$447 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$241 | Average$322 | FlexibilityNo cancel fee | On-timeN/A |