What is the cheapest airline that flies from Michigan to Louisville Intl?

American Airlines, Southwest, and Spirit Airlines are the most popular carriers operating from Michigan to Louisville Intl

How long does it take to fly to Louisville?

If you’re flying from a popular airport in Michigan, such as Detroit or Grand Rapids, and flying into Louisville, then you can expect flight times to average 1h 08m and 3h 38m, respectively.

How many flights depart from Michigan to Louisville on average per day?

The number of flights available between Michigan and Louisville is 45 per day as of August 2025. The most frequent departure time is 7:00PM, with 52% of daily flights leaving in the afternoon.

What airlines fly to Louisville?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Louisville from Michigan according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 5 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

How many flights depart from Michigan to Louisville on average per week?

321 flights are operational weekly from Michigan to Louisville as of August 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

When did momondo last update prices for flights from Michigan to Louisville Intl Airport?

Prices for flights from Michigan to Louisville Intl Airport refresh daily.

How many operators does momondo search for flights from Michigan to Louisville Intl Airport?

As of August 2025, there are 5 operators available to choose from for flights from Michigan to Louisville Intl Airport.

How old do you have to be to fly from Michigan to Louisville Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents you'll need for your trip to Louisville Intl 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 Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$49 Cheap Flights from Michigan to Louisville in 2025

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Find the cheapest flights from Michigan to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:20 pm - 11:02 pmORD-SDF

1h 42mnonstop

6:08 pm - 6:48 pmSDF-ORD

1h 40mnonstop

$97American Airlines

Find Deal

Thu, Aug 28 - Mon, Sep 1

8:35 pm - 10:50 pmMDW-SDF

1h 15mnonstop

7:10 pm - 7:30 pmSDF-MDW

1h 20mnonstop

$97Southwest

Find Deal

Thu, Aug 28 - Mon, Sep 1

3:13 pm - 5:38 pmORD-SDF

1h 25mnonstop

6:08 pm - 6:48 pmSDF-ORD

1h 40mnonstop

$99American Airlines

Find Deal

Thu, Aug 28 - Mon, Sep 1

7:26 am - 10:02 amORD-SDF

1h 36mnonstop

7:36 pm - 8:25 pmSDF-ORD

1h 49mnonstop

$122United Airlines

Find Deal

Sun, Sep 7 - Tue, Sep 9

7:30 pm - 9:45 pmMDW-SDF

1h 15mnonstop

7:15 am - 7:35 amSDF-MDW

1h 20mnonstop

$124Southwest

Find Deal

Sat, Aug 30 - Sun, Aug 31

12:35 pm - 1:51 pmDTW-SDF

1h 16mnonstop

2:46 pm - 4:09 pmSDF-DTW

1h 23mnonstop

$135Spirit Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 24

12:35 pm - 1:51 pmDTW-SDF

1h 16mnonstop

2:46 pm - 4:09 pmSDF-DTW

1h 23mnonstop

$140Spirit Airlines

Find Deal

Sun, Aug 17 - Thu, Aug 21

7:26 am - 10:02 amORD-SDF

1h 36mnonstop

7:00 am - 7:38 amSDF-ORD

1h 38mnonstop

$155United Airlines

Find Deal

Thu, Aug 28 - Mon, Sep 1

11:05 am - 6:16 pmORD-SDF

6h 11m1 stop

7:50 am - 10:20 amSDF-ORD

3h 30m1 stop

$177Delta

Find Deal

Thu, Aug 28 - Mon, Sep 1

4:25 pm - 11:56 pmMDW-SDF

6h 31m1 stop

3:11 pm - 9:12 pmSDF-MDW

7h 01m1 stop

$177Delta

Find Deal

Sat, Aug 30 - Sat, Sep 6

American Airlines flights from Michigan to Louisville

Our best American Airlines deals on Michigan to Louisville flight tickets

American Airlines

Aug 28

ORD8:20 pmChicago O'Hare Intl

1h 42m

SDF11:02 pmLouisville Intl

Sep 1

SDF6:08 pmLouisville Intl

1h 40m

ORD6:48 pmChicago O'Hare Intl

$97

Find similar

American Airlines

Aug 28

ORD3:13 pmChicago O'Hare Intl

1h 25m

SDF5:38 pmLouisville Intl

Sep 1

SDF6:08 pmLouisville Intl

1h 40m

ORD6:48 pmChicago O'Hare Intl

$99

Find similar

American Airlines

Aug 29

ORD8:20 pmChicago O'Hare Intl

1h 42m

SDF11:02 pmLouisville Intl

Sep 1

SDF6:08 pmLouisville Intl

1h 40m

ORD6:48 pmChicago O'Hare Intl

$124

Find similar

Southwest flights from Michigan to Louisville

Our best Southwest deals on Michigan to Louisville flight tickets

Southwest

Aug 28

MDW8:35 pmChicago Midway

1h 15m

SDF10:50 pmLouisville Intl

Sep 1

SDF7:10 pmLouisville Intl

1h 20m

MDW7:30 pmChicago Midway

$97

Find similar

Southwest

Aug 30

MDW7:30 pmChicago Midway

1h 15m

SDF9:45 pmLouisville Intl

Aug 31

SDF7:15 amLouisville Intl

1h 20m

MDW7:35 amChicago Midway

$124

Find similar

Southwest

Sep 6

MDW7:30 pmChicago Midway

1h 15m

SDF9:45 pmLouisville Intl

Sep 7

SDF7:10 pmLouisville Intl

1h 20m

MDW7:30 pmChicago Midway

$154

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 8/28

8:20 pm-11:02 pm

Nonstop1h 42m

Louisville Intl

Mon 9/1

6:08 pm-6:48 pm

Nonstop1h 40m

$97

ChicagoLouisville

MDW - SDF

MDWSDF

Chicago Midway

Thu 8/28

8:35 pm-10:50 pm

Nonstop1h 15m

Louisville Intl

Mon 9/1

7:10 pm-7:30 pm

Nonstop1h 20m

$97

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 8/28

3:13 pm-5:38 pm

Nonstop1h 25m

Louisville Intl

Mon 9/1

6:08 pm-6:48 pm

Nonstop1h 40m

$99

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Sun 9/7

7:26 am-10:02 am

Nonstop1h 36m

Louisville Intl

Tue 9/9

7:36 pm-8:25 pm

Nonstop1h 49m

$122

ChicagoLouisville

MDW - SDF

MDWSDF

Chicago Midway

Sat 8/30

7:30 pm-9:45 pm

Nonstop1h 15m

Louisville Intl

Sun 8/31

7:15 am-7:35 am

Nonstop1h 20m

$124

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Thu 8/21

12:35 pm-1:51 pm

Nonstop1h 16m

Louisville Intl

Sun 8/24

2:46 pm-4:09 pm

Nonstop1h 23m

$135

DetroitLouisville

DTW - SDF

DTWSDF

Detroit Metropolitan Wayne County

Sun 8/17

12:35 pm-1:51 pm

Nonstop1h 16m

Louisville Intl

Thu 8/21

2:46 pm-4:09 pm

Nonstop1h 23m

$140

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 8/28

7:26 am-10:02 am

Nonstop1h 36m

Louisville Intl

Mon 9/1

7:00 am-7:38 am

Nonstop1h 38m

$155

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 8/28

11:05 am-6:16 pm

1 stop6h 11m

Louisville Intl

Mon 9/1

7:50 am-10:20 am

1 stop3h 30m

$177

ChicagoLouisville

MDW - SDF

MDWSDF

Chicago Midway

Sat 8/30

4:25 pm-11:56 pm

1 stop6h 31m

Louisville Intl

Sat 9/6

3:11 pm-9:12 pm

1 stop7h 01m

$177

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Louisville

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

Prices

Airlines

Other information

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Michigan during the month September is also very affordable. Most momondo users find prices during this month for around $384.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Michigan is on a Thursday. momondo users have found tickets for Thursday departures for as low as $379. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Michigan to Louisville on a Tuesday will generally be more expensive and average around $637. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Michigan to Louisville flights are usually those with departure times in the morning. Our users have found flights to Louisville in the morning for as low as $390. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $504 per ticket.

What is the cheapest Michigan to Louisville Intl flight route?

Fly from Detroit Metropolitan Wayne County to Louisville Intl for the best Michigan - Louisville Intl flight prices

What cabin class options are available on Michigan to Louisville Intl flights?

There are 1 cabin classes available to choose from on Michigan to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Michigan to Louisville flights?

No. A direct flight is the cheapest option for a flight between Michigan to Louisville.

Cheap Michigan to Louisville flight deals and tips

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

Best Price Found	$49
Fastest flight time	1h 10m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Michigan in the past 72 hours is $49. The best round-trip flight deal from Michigan to Louisville found on momondo in the last 72 hours is $97.

The fastest flight from Michigan to Louisville takes 1h 10m

Direct flights go from Michigan to Louisville every day.

There is 1 airport near Louisville: Louisville Intl (SDF)

Search flight deals

When did momondo last update prices for flights from Michigan to Louisville Intl Airport?
Prices for flights from Michigan to Louisville Intl Airport refresh daily.
How many operators does momondo search for flights from Michigan to Louisville Intl Airport?
As of August 2025, there are 5 operators available to choose from for flights from Michigan to Louisville Intl Airport.
How old do you have to be to fly from Michigan to Louisville Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents you'll need for your trip to Louisville Intl 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 Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Michigan to Louisville?
Based on momondo bookings for flights between Michigan and Louisville, the leading plane model is Embraer 175, making up 28.57% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 28.57%, Airbus A320 (sharklets) with 14.29%, and Airbus A321-100/200 with 5.71%.

Best airlines flying from Michigan to Louisville

Compare and see reviews for airlines that fly from Michigan to Louisville with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $110	Free Cancellation	Rating 6.3 8,053 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $187	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $212	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights
Southwest	PriceFrom $238	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

French Lick

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West Baden Springs

Bardstown

Jeffersonville

Shepherdsville

New Albany

Elizabeth

Corydon

Charlestown

Georgetown

Springfield

Brandenburg

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Michigan to Louisville for you.

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

momondo does allow users to show only those flights to Louisville from Michigan which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Michigan to Louisville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Michigan to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Louisville trip

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Cheap flights from Michigan to Louisville from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Louisville departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Michigan to Louisville

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Cheap last minute flights

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American Airlines flights from Michigan to Louisville

Our best American Airlines deals on Michigan to Louisville flight tickets

Southwest flights from Michigan to Louisville

Our best Southwest deals on Michigan to Louisville flight tickets

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Use the filters below to find and compare flights from Michigan to Louisville that are best for you.

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How to get the cheapest flight ticket from Michigan to Louisville

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 cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Michigan during the month September is also very affordable. Most momondo users find prices during this month for around $384.

What is the cheapest day to depart on your flight to Louisville?

What is the cheapest time of day to depart on your flight to Louisville?

What is the cheapest Michigan to Louisville Intl flight route?

Fly from Detroit Metropolitan Wayne County to Louisville Intl for the best Michigan - Louisville Intl flight prices

What cabin class options are available on Michigan to Louisville Intl flights?

There are 1 cabin classes available to choose from on Michigan to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Michigan to Louisville flights?

No. A direct flight is the cheapest option for a flight between Michigan to Louisville.

What is the cheapest airline that flies from Michigan to Louisville Intl?

American Airlines, Southwest, and Spirit Airlines are the most popular carriers operating from Michigan to Louisville Intl

What airlines fly to Louisville?

How many flights depart from Michigan to Louisville on average per day?

The number of flights available between Michigan and Louisville is 45 per day as of August 2025. The most frequent departure time is 7:00PM, with 52% of daily flights leaving in the afternoon.

How many flights depart from Michigan to Louisville on average per week?

321 flights are operational weekly from Michigan to Louisville as of August 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

How long does it take to fly to Louisville?

If you’re flying from a popular airport in Michigan, such as Detroit or Grand Rapids, and flying into Louisville, then you can expect flight times to average 1h 08m and 3h 38m, respectively.

Cheap Michigan to Louisville flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Louisville

When did momondo last update prices for flights from Michigan to Louisville Intl Airport?

How many operators does momondo search for flights from Michigan to Louisville Intl Airport?

How old do you have to be to fly from Michigan to Louisville Intl Airport?

What documentation or ID do you need to fly to Louisville Intl Airport?

What is the most popular plane model from Michigan to Louisville?

Best airlines flying from Michigan to Louisville

Compare and see reviews for airlines that fly from Michigan to Louisville with momondo

Traveling to a place near Louisville?

Why use momondo?

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

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

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

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

An easier way to manage your Louisville 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky