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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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DTW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Louisville to Michigan

Keep the following information in mind while searching for Louisville to Michigan flight deals. Data was last updated May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$147
(FlightHub)

One-way from

$67
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$436

Good round-trip deal

$399 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Louisville Intl-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Detroit (DTT) flights.
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From Louisville Intl to Michigan
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One-way flight from Louisville Intl to Michigan
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Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Louisville Intl to Michigan.
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Price to beat on a one-way flight from Louisville Intl to Michigan.
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Find 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 May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/282:07 pmSDF - ORD
1 stop7h 01mSpirit Airlines
Wed 6/46:30 amORD - SDF
1 stop5h 42mSpirit Airlines
Deal found 4/30$147
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/248:56 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Sun 5/258:25 pmORD - SDF
Nonstop1h 36mAmerican Airlines
Deal found 4/30$179
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:04 amSDF - DTW
Nonstop1h 18mSpirit Airlines
Fri 6/208:44 amDTW - SDF
Nonstop1h 13mSpirit Airlines
Deal found 4/29$181
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/288:55 amSDF - ORD
Nonstop1h 37mUnited Airlines
Wed 6/47:40 pmORD - SDF
Nonstop1h 34mUnited Airlines
Deal found 4/30$190
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/2410:52 amSDF - ORD
1 stop6h 38mDelta
Sun 5/256:24 amORD - SDF
1 stop4h 37mDelta
Deal found 4/30$199
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/245:55 pmSDF - MDW
1 stop4h 18mDelta
Sun 5/254:15 pmMDW - SDF
1 stop6h 50mDelta
Deal found 4/30$199
This Southwest deal was found by Cheapflights users on 4/30. 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.
Sat 5/246:00 pmSDF - MDW
Nonstop1h 15mSouthwest
Mon 5/269:10 amMDW - SDF
Nonstop1h 10mSouthwest
Deal found 4/30$202
This Southwest deal was found by Cheapflights users on 4/30. 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 5/305:05 pmSDF - ORD
1 stop5h 25mSouthwest
Tue 6/37:30 amORD - SDF
1 stop7h 55mSouthwest
Deal found 4/30$210
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:23 amSDF - DTW
2 stops28h 17mMultiple Airlines
Sat 5/245:10 amDTW - SDF
2 stops10h 47mMultiple Airlines
Deal found 4/30$229
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/171:58 pmSDF - TVC
2 stops10h 30mAmerican Airlines
Thu 5/225:44 pmTVC - SDF
1 stop5h 17mAmerican Airlines
Deal found 4/30$239
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/2410:52 amSDF - PLN
1 stop6h 23mDelta
Fri 5/305:59 pmPLN - SDF
1 stop3h 27mDelta
Deal found 4/30$244
This Delta deal was found by Cheapflights users on 4/28. 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 6/197:14 pmSDF - TVC
1 stop4h 37mDelta
Mon 6/236:00 amTVC - SDF
1 stop3h 49mDelta
Deal found 4/28$249

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 May 1, 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

Wed 5/28

2:07 pm-8:08 pm

1 stop7h 01m

Chicago O'Hare Intl

Wed 6/4

6:30 am-1:12 pm

1 stop5h 42m

$147

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 5/24

8:56 am-9:32 am

Nonstop1h 36m

Chicago O'Hare Intl

Sun 5/25

8:25 pm-11:01 pm

Nonstop1h 36m

$179

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Fri 6/13

11:04 am-12:22 pm

Nonstop1h 18m

Detroit Metropolitan Wayne County

Fri 6/20

8:44 am-9:57 am

Nonstop1h 13m

$181

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Wed 5/28

8:55 am-9:32 am

Nonstop1h 37m

Chicago O'Hare Intl

Wed 6/4

7:40 pm-10:14 pm

Nonstop1h 34m

$190

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 5/24

10:52 am-4:30 pm

1 stop6h 38m

Chicago O'Hare Intl

Sun 5/25

6:24 am-12:01 pm

1 stop4h 37m

$199

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

Sat 5/24

5:55 pm-9:13 pm

1 stop4h 18m

Chicago Midway

Sun 5/25

4:15 pm-12:05 am

1 stop6h 50m

$199

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

Sat 5/24

6:00 pm-6:15 pm

Nonstop1h 15m

Chicago Midway

Mon 5/26

9:10 am-11:20 am

Nonstop1h 10m

$202

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Fri 5/30

5:05 pm-9:30 pm

1 stop5h 25m

Chicago O'Hare Intl

Tue 6/3

7:30 am-4:25 pm

1 stop7h 55m

$210

LouisvilleDetroit

SDF - DTW

SDFDTW

Louisville Intl

Thu 5/22

11:23 am-3:40 pm

2 stops28h 17m

Detroit Metropolitan Wayne County

Sat 5/24

5:10 am-3:57 pm

2 stops10h 47m

$229

LouisvilleTraverse City

SDF - TVC

SDFTVC

Louisville Intl

Sat 5/17

1:58 pm-12:28 am

2 stops10h 30m

Traverse City Cherry Capital

Thu 5/22

5:44 pm-11:01 pm

1 stop5h 17m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 46 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, April is the cheapest month in which you can book a flight from Louisville to Michigan (average of $257). Flying from Louisville to Michigan in March is currently the most expensive (average of $305). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Michigan as you normally would.

Weekly flight availability from Louisville to Michigan

Explore weekly flight availability from Louisville to Michigan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from SDF to USMI are scheduled on a Tuesday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Michigan by month

Plan your trip to Michigan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Michigan ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Michigan when rainfall is around 1.8 in.

Temperature in Michigan by month

Plan your trip to Michigan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Michigan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 May 1, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Louisville to Michigan. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Allegiant Air
7.3
Good
734 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • What are the cheapest airlines to fly from Louisville to Michigan one-way?

    The cheapest airlines for a one-way flight from Louisville to Michigan are Spirit Airlines ($67), American Airlines ($90), and Southwest ($90).

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

    Most travelers choose Louisville Intl - Chicago O'Hare Intl, Louisville Intl - Detroit Metropolitan Wayne County or Louisville Intl - Chicago Midway 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 (95%), WestJet (93%), Republic Airways (93%).

  • What are the cheapest flights from Louisville to Michigan?

    On average you can expect to pay $625 for a flight from Louisville to Michigan. The cheapest flight overall is $98 while the most popular route, (Louisville Intl - Chicago O'Hare Intl) is currently priced at $194.

  • 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, April is the cheapest month in which you can book a flight from Louisville to Michigan (average of $257). Flying from Louisville to Michigan in March is currently the most expensive (average of $305). 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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Top 2 airlines flying from Louisville to Michigan

Discover the top 2 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$298FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$449FlexibilityNo cancel feeOn-timeN/A

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