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$67+ Cheap flights from Louisville (SDF) to Michigan

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DTW
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Louisville to Michigan

Cheapest flights from Louisville to Michigan
Explore the most affordable flight options available from Louisville to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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.
mié. 12/315:40 amSDF - ORD
Nonstop1h 44mUnited Airlines
mar. 1/610:45 amORD - SDF
Nonstop1h 39mUnited Airlines
Deal found 12/13$173
This United Airlines deal was found by Cheapflights users on 12/14. 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.
mié. 12/315:40 amSDF - ORD
Nonstop1h 44mUnited Airlines
jue. 1/15:54 pmORD - SDF
Nonstop1h 38mUnited Airlines
Deal found 12/14$175
This American Airlines deal was found by Cheapflights users on 12/13. 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.
mié. 12/318:05 amSDF - ORD
Nonstop1h 40mAmerican Airlines
mar. 1/610:10 amORD - SDF
1 stop7h 20mAmerican Airlines
Deal found 12/13$213
This American Airlines deal was found by Cheapflights users on 12/14. 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.
mié. 12/318:00 amSDF - ORD
1 stop7h 12mAmerican Airlines
jue. 1/18:53 pmORD - SDF
Nonstop1h 37mAmerican Airlines
Deal found 12/14$215
This Delta deal was found by Cheapflights users on 12/14. 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.
mié. 12/248:30 amSDF - GRR
1 stop7h 09mDelta
mié. 12/3110:08 amGRR - SDF
1 stop3h 04mDelta
Deal found 12/14$229
This United Airlines deal was found by Cheapflights users on 12/14. 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.
lun. 12/299:05 amSDF - SBN
1 stop5h 52mUnited Airlines
vie. 1/24:10 pmSBN - SDF
1 stop4h 22mUnited Airlines
Deal found 12/14$249
This United Airlines deal was found by Cheapflights users on 12/13. 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.
mié. 12/312:00 pmSDF - ORD
Nonstop1h 43mUnited Airlines
lun. 1/57:25 amORD - SDF
Nonstop1h 38mUnited Airlines
Deal found 12/13$257
This American Airlines deal was found by Cheapflights users on 12/14. 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.
mié. 12/248:05 amSDF - ORD
Nonstop1h 40mAmerican Airlines
sáb. 1/37:15 pmORD - SDF
Nonstop1h 39mAmerican Airlines
Deal found 12/14$260
This American Airlines deal was found by Cheapflights users on 12/13. 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.
mié. 12/318:05 amSDF - ORD
Nonstop1h 40mAmerican Airlines
lun. 1/55:28 pmORD - SDF
1 stop5h 48mAmerican Airlines
Deal found 12/13$267
This Delta deal was found by Cheapflights users on 12/15. 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.
mar. 12/162:29 pmSDF - SBN
1 stop6h 23mDelta
lun. 12/228:20 amSBN - SDF
1 stop4h 52mDelta
Deal found 12/15$279
This Delta deal was found by Cheapflights users on 12/15. 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.
mar. 12/162:29 pmSDF - SBN
1 stop6h 23mDelta
dom. 12/218:20 amSBN - SDF
1 stop4h 52mDelta
Deal found 12/15$289
This American Airlines deal was found by Cheapflights users on 12/14. 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.
mié. 12/248:00 amSDF - GRR
2 stops10h 34mAmerican Airlines
mié. 12/313:54 pmGRR - SDF
1 stop5h 50mAmerican Airlines
Deal found 12/14$295

Find flight deals from Louisville to Michigan

Keep the following information in mind while searching for Louisville to Michigan flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$152
(United Airlines)

One-way from

$67
(American Airlines)

Popular in

July

Cheapest in

August

Good round-trip deal

$411 or less

Good one-way deal

$273 or less
Provider with most accurate pricing for Louisville Intl-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Detroit (DTT) flights.
Search Deals
From Louisville Intl to Michigan
Search Deals
One-way flight from Louisville Intl to Michigan
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Michigan.
Search Deals
Price to beat on a one-way flight from Louisville Intl to Michigan.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Michigan 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 diciembre 16, 2025.
Use the filters below to find and compare flights from Louisville to Michigan that are best for you.

Fly from

Louisville

Fly to

Michigan

Route

Depart

Return

Price

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

sáb. 1/17

11:10 am-11:53 am

Nonstop1h 43m

Chicago O'Hare Intl

lun. 1/19

7:52 pm-10:30 pm

Nonstop1h 38m

$171

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

jue. 1/8

6:45 am-7:10 am

Nonstop1h 25m

Chicago Midway

lun. 1/12

10:00 am-12:15 pm

Nonstop1h 15m

$171

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

jue. 1/15

6:25 am-6:55 am

Nonstop1h 30m

Chicago Midway

jue. 1/22

7:55 pm-10:10 pm

Nonstop1h 15m

$171

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

lun. 1/12

7:50 am-12:48 pm

1 stop5h 58m

Chicago Midway

mar. 1/13

5:31 pm-11:55 pm

1 stop5h 24m

$174

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

mié. 12/31

5:40 am-6:24 am

Nonstop1h 44m

Chicago O'Hare Intl

jue. 1/1

5:54 pm-8:32 pm

Nonstop1h 38m

$175

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

lun. 2/2

3:32 pm-9:00 pm

1 stop6h 28m

Chicago O'Hare Intl

sáb. 2/14

3:21 pm-8:28 pm

1 stop4h 07m

$191

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

jue. 1/8

7:50 am-6:32 pm

2 stops11h 42m

Chicago Midway

lun. 1/12

5:31 pm-11:55 pm

1 stop5h 24m

$196

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

jue. 1/8

6:23 am-1:08 pm

2 stops7h 45m

Chicago O'Hare Intl

lun. 1/12

1:55 pm-11:55 pm

2 stops9h 00m

$201

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

mié. 2/18

9:00 am-9:44 am

Nonstop1h 44m

Chicago O'Hare Intl

jue. 2/19

5:45 pm-8:09 pm

Nonstop1h 24m

$212

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

mar. 1/27

1:32 pm-2:20 pm

Nonstop1h 48m

Chicago O'Hare Intl

vie. 1/30

4:08 pm-6:39 pm

Nonstop1h 31m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Louisville to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan from Louisville with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Michigan

What is the cheapest month to book a flight from Louisville to Michigan?

Currently, May is the cheapest month in which you can book a flight from Louisville to Michigan (average of $139). Flying from Louisville to Michigan in June is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to MI?

Find hourly flight availability from Louisville to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

It’s typically best to fly out from Louisville to Michigan in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Louisville to Michigan?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Michigan. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Michigan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated diciembre 16, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Louisville to Michigan by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Michigan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Michigan?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Michigan.

  • How long is the flight from Louisville to Michigan?

    There are many flights that can get you from Louisville to Michigan in 1h 25m. Fly via United Airlines, Southwest, or Delta to get the fastest option. The distance from Louisville to Michigan is about 271 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Louisville to Michigan?

    Most travelers choose Louisville Intl - Chicago O'Hare Intl, Louisville Intl - Chicago Midway or Louisville Intl - Detroit Metropolitan Wayne County when deciding on the best route from Louisville to Michigan.

  • What are the most reliable airlines from Louisville to Michigan?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Louisville to Michigan on time: Aeromexico (100%), Republic Airways (94%), Korean Air (90%).

  • What are the cheapest flights from Louisville to Michigan?

    On average you can expect to pay $576 for a flight from Louisville to Michigan. The cheapest flight overall is $163 while the most popular route, (Louisville Intl - Chicago O'Hare Intl) is currently priced at $171.

  • Can I find deals for flights from Louisville to Michigan that include hotel bookings?

    Yes. In addition to deals on Louisville to Michigan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Michigan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Michigan.

  • Can I find deals for business class flights from Louisville to Michigan?

    Yes. Cheapflights offers flight deals from Louisville to Michigan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Michigan?

    Currently, May is the cheapest month in which you can book a flight from Louisville to Michigan (average of $139). Flying from Louisville to Michigan in June is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisville to Michigan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Louisville to Michigan

Discover the top 3 airlines that operate flights from Louisville to Michigan. 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$201Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$447FlexibilityNo cancel feeOn-timeN/A

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