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$69+ Cheap flights from Michigan to Louisville (SDF)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SDF
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Michigan to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Michigan (USMI) to Louisville (SDF). 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 January 22, 2025.

Round-trip from

$137
(American Airlines)

One-way from

$69
(United Airlines)

Good one-way deal

$348 or less
From Michigan to Louisville Intl
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One-way flight from Michigan to Louisville Intl
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Price to beat on a one-way flight from Michigan to Louisville Intl.
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Find flight deals from Michigan to Louisville

Cheapest flights from Michigan to Louisville
Explore the most affordable flight options available from Michigan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/255:55 pmORD - SDF
Nonstop1h 19mAmerican Airlines
Thu 2/276:40 amSDF - ORD
Nonstop1h 30mAmerican Airlines
Deal found 1/22$137
This Southwest deal was found by Cheapflights users on 1/22. 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 2/138:25 pmMDW - SDF
Nonstop1h 15mSouthwest
Sat 2/156:40 amSDF - MDW
Nonstop1h 20mSouthwest
Deal found 1/22$152
This Southwest deal was found by Cheapflights users on 1/22. 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.
Wed 3/127:30 amORD - SDF
1 stop6h 20mSouthwest
Sat 3/153:50 pmSDF - ORD
1 stop7h 10mSouthwest
Deal found 1/22$172
This Delta deal was found by Cheapflights users on 1/22. 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.
Tue 2/2510:30 amORD - SDF
1 stop6h 05mDelta
Thu 2/276:20 pmSDF - ORD
1 stop3h 33mDelta
Deal found 1/22$177
This Delta deal was found by Cheapflights users on 1/22. 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.
Tue 2/2510:19 amMDW - SDF
2 stops10h 21mDelta
Fri 2/286:52 pmSDF - MDW
1 stop4h 28mDelta
Deal found 1/22$187
This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:03 pmDTW - SDF
1 stop6h 55mSpirit Airlines
Sat 3/228:26 amSDF - DTW
1 stop4h 19mSpirit Airlines
Deal found 1/22$207
This United Airlines deal was found by Cheapflights users on 1/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:29 pmGRR - SDF
1 stop3h 57mUnited Airlines
Wed 2/195:54 pmSDF - GRR
1 stop5h 32mUnited Airlines
Deal found 1/22$217
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/191:30 pmGRR - SDF
2 stops11h 08mAmerican Airlines
Wed 2/266:45 pmSDF - GRR
1 stop4h 10mAmerican Airlines
Deal found 1/22$222
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/207:10 amORD - SDF
1 stop10h 22mSpirit Airlines
Fri 2/219:30 pmSDF - ORD
2 stops15h 20mSpirit Airlines
Deal found 1/21$223
This United Airlines deal was found by Cheapflights users on 1/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/137:55 pmORD - SDF
Nonstop1h 31mUnited Airlines
Sun 2/1610:05 amSDF - ORD
Nonstop1h 48mUnited Airlines
Deal found 1/22$228
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/73:55 pmFNT - SDF
1 stop4h 23mAmerican Airlines
Sun 2/96:45 pmSDF - FNT
1 stop4h 06mAmerican Airlines
Deal found 1/22$239
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:55 amORD - SDF
2 stops11h 13mMultiple Airlines
Fri 3/78:46 pmSDF - ORD
1 stop13h 42mMultiple Airlines
Deal found 1/22$281

Find flights from Michigan to Louisville within your budget

Customize your flight search to find flights from Michigan 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, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Tue 2/25

5:55 pm-8:14 pm

Nonstop1h 19m

Louisville Intl

Thu 2/27

6:40 am-7:10 am

Nonstop1h 30m

$137

ChicagoLouisville

MDW - SDF

MDWSDF

Chicago Midway

Thu 2/13

8:25 pm-10:40 pm

Nonstop1h 15m

Louisville Intl

Sat 2/15

6:40 am-7:00 am

Nonstop1h 20m

$152

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Tue 2/25

10:30 am-5:35 pm

1 stop6h 05m

Louisville Intl

Thu 2/27

6:20 pm-8:53 pm

1 stop3h 33m

$177

ChicagoLouisville

MDW - SDF

MDWSDF

Chicago Midway

Tue 2/25

10:19 am-9:40 pm

2 stops10h 21m

Louisville Intl

Fri 2/28

6:52 pm-10:20 pm

1 stop4h 28m

$187

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Tue 4/1

8:00 pm-10:30 pm

Nonstop1h 30m

Louisville Intl

Thu 4/10

11:04 am-11:40 am

Nonstop1h 36m

$197

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Sat 2/22

7:00 am-4:30 pm

1 stop8h 30m

Louisville Intl

Sat 3/1

5:55 am-12:45 pm

1 stop7h 50m

$217

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Mon 2/17

6:29 pm-10:26 pm

1 stop3h 57m

Louisville Intl

Wed 2/19

5:54 pm-11:26 pm

1 stop5h 32m

$217

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Sun 2/23

5:02 pm-8:25 pm

1 stop27h 23m

Louisville Intl

Fri 2/28

9:30 pm-10:19 am

1 stop12h 49m

$222

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Wed 2/19

1:30 pm-12:38 am

2 stops11h 08m

Louisville Intl

Wed 2/26

6:45 pm-10:55 pm

1 stop4h 10m

$222

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 2/20

7:10 am-6:32 pm

1 stop10h 22m

Louisville Intl

Fri 2/21

9:30 pm-11:50 am

2 stops15h 20m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 38 results
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Best time to book a flight from Michigan to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Michigan 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.

Travel insights for flights from Michigan to Louisville

Get recent, data-driven insights about flights from Michigan to Louisville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Michigan to Louisville (average of $299). Flying from Michigan to Louisville in April is currently the most expensive (average of $369). 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 MI to SDF?

Find hourly flight availability from Michigan to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

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

Weekly flight availability from Michigan to Louisville

Explore weekly flight availability from Michigan to Louisville. 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 January 22, 2025.

The most flights from USMI to SDF are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated January 22, 2025.
To help decide which airline to fly from Michigan to Louisville, see what other customers have to say about Spirit Airlines, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,654 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,512 reviews
Southwest
8.1
Very good
4,654 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,654 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,111 reviews
Southwest
8.1
Very good
4,654 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Louisville. 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 into for flights to Louisville from Michigan?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from Michigan to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $69. Southwest flights start at $69 while deals on Delta start at $89 one-way.

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

    When deciding which route to take from Michigan to Louisville consider Chicago O'Hare Intl - Louisville Intl, Detroit Metropolitan Wayne County - Louisville Intl or Chicago Midway - Louisville Intl as they are the most popular.

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

    Consider Virgin Atlantic (87%), Aeromexico (86%) or KLM (85%) when booking your flight. These represent the most reliable airlines when flying from Michigan to Louisville.

  • What are the cheapest flights from Michigan to Louisville?

    Looking at all options, your cheapest flight can be booked for $268. While the most popular route (Chicago O'Hare Intl - Louisville Intl) can be booked for $137 on average our data indicates $498 when flying from Michigan to Louisville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Michigan to Louisville 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 Michigan to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Michigan to Louisville (average of $299). Flying from Michigan to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near Michigan?

Book flights to Michigan if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Alternative routes for Michigan to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Michigan to Louisville

Discover the top 4 airlines that operate flights from Michigan to Louisville. 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$214Average$405FlexibilityNo cancel feeOn-time71%
DeltaCheapest$217Average$319FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$326FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$344Average$374FlexibilityNo cancel feeOn-time63%
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