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$107+ Cheap flights from Miami to Louisville (MIA - 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SDF
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
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Find cheap flights from Miami to Louisville with Cheapflights

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Cheapflights Tip: The best prices from Miami to Louisville Intl are usually found in January or June, booked 53 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Miami to Louisville

Cheapest flights from Miami to Louisville
Explore the most affordable flight options available from Miami to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Fri 5/155:05 am
MIA
-
SDF
1 stop27h 31m
Multiple Airlines
Mon 5/187:48 pm
SDF
-
MIA
2 stops20h 39m
Multiple Airlines
Deal found 5/2$211
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:23 am
MIA
-
SDF
2 stops22h 05m
Multiple Airlines
Sat 5/168:06 pm
SDF
-
MIA
1 stop14h 21m
Multiple Airlines
Deal found 4/29$224
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Fri 6/55:05 am
MIA
-
SDF
1 stop27h 31m
Multiple Airlines
Mon 6/89:10 pm
SDF
-
MIA
2 stops16h 39m
Multiple Airlines
Deal found 5/1$228
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Tue 6/93:40 pm
MIA
-
SDF
1 stop16h 56m
Multiple Airlines
Sat 6/138:06 pm
SDF
-
MIA
1 stop24h 32m
Multiple Airlines
Deal found 5/2$232
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:05 am
MIA
-
SDF
1 stop8h 22m
Multiple Airlines
Wed 8/198:06 pm
SDF
-
MIA
1 stop14h 10m
Multiple Airlines
Deal found 4/30$236
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Tue 6/93:40 pm
MIA
-
SDF
1 stop16h 56m
Multiple Airlines
Sat 7/258:06 pm
SDF
-
MIA
2 stops17h 47m
Multiple Airlines
Deal found 5/3$238
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Tue 6/303:20 pm
MIA
-
SDF
1 stop17h 16m
Multiple Airlines
Wed 7/88:06 pm
SDF
-
MIA
1 stop24h 24m
Multiple Airlines
Deal found 5/2$243
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Fri 5/155:05 am
MIA
-
SDF
1 stop27h 31m
Multiple Airlines
Sun 5/172:27 pm
SDF
-
MIA
1 stop20h 00m
Multiple Airlines
Deal found 5/2$249

Find flight deals from Miami to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 May 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(Kiwi.com)

One-way from

$107
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$371

Good round-trip deal

$365 or less
Provider with most accurate pricing for Miami-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Louisville Intl flights.
Search Deals
From Miami to Louisville Intl
Search Deals
One-way flight from Miami to Louisville Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Miami to Louisville Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 May 4, 2026.
Use the filters below to find and compare flights from Miami to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiLouisville

MIA - SDF

MIASDF

Miami

Wed 7/1

6:35 am-12:25 pm

1 stop5h 50m

Louisville Intl

Tue 7/7

5:25 pm-9:50 pm

1 stop4h 25m

$331

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 7/3

5:25 am-12:30 pm

2 stops7h 05m

Louisville Intl

Sat 7/18

11:50 am-10:05 pm

2 stops10h 15m

$341

MiamiLouisville

MIA - SDF

MIASDF

Miami

Tue 6/9

7:40 am-3:35 pm

2 stops7h 55m

Louisville Intl

Sat 6/20

4:10 pm-10:05 pm

1 stop5h 55m

$346

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 5/29

6:40 am-12:35 pm

1 stop5h 55m

Louisville Intl

Sun 5/31

3:50 pm-10:45 pm

2 stops6h 55m

$361

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 6/12

5:25 am-10:10 am

1 stop4h 45m

Louisville Intl

Tue 6/16

8:45 am-3:45 pm

1 stop7h 00m

$366

MiamiLouisville

MIA - SDF

MIASDF

Miami

Thu 6/4

6:50 pm-12:25 am

1 stop5h 35m

Louisville Intl

Tue 6/9

5:35 am-3:50 pm

2 stops10h 15m

$371

MiamiLouisville

MIA - SDF

MIASDF

Miami

Thu 6/18

6:20 am-12:30 pm

1 stop6h 10m

Louisville Intl

Mon 6/22

5:50 am-11:00 am

1 stop5h 10m

$375
Quickest round-trip

MiamiLouisville

MIA - SDF

MIASDF

Miami

Thu 6/11

2:09 pm-7:24 pm

1 stop5h 15m

Louisville Intl

Tue 7/28

8:10 am-1:02 pm

1 stop4h 52m

$378
Cheapest one-way

MiamiLouisville

MIA - SDF

MIASDF

Miami

Sun 5/24

7:00 am-1:35 pm

1 stop6h 35m

$161

MiamiLouisville

MIA - SDF

MIASDF

Miami

Sat 6/6

6:10 am-11:15 am

1 stop5h 05m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Miami to Louisville

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 Miami to Louisville in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Louisville 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 Miami-Louisville 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 Miami to Louisville

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

How far ahead should I book a flight from Miami to Louisville?

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Miami to Louisville (average of $224). Flying from Miami to Louisville in April is currently the most expensive (average of $386). 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 MIA to SDF?

Find hourly flight availability from Miami 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 May 4, 2026.

It’s typically best to fly out from Miami to Louisville at noon. Doing so could potentially save you 42% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Miami to Louisville?

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 May 4, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAllegiant Air from Miami to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,306 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,306 reviews
Southwest
7.9
Good
4,306 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,459 reviews
Southwest
7.9
Good
4,306 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Allegiant Air
7.3
Good
707 reviews
Southwest
7.9
Good
4,306 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,671 reviews
Southwest
7.9
Good
4,306 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,635 reviews
Southwest
7.9
Good
4,306 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

  • What airports do I use to fly from Miami to Louisville?

    To fly from Miami to Louisville, you need to book a flight from Miami (MIA) to Louisville Intl (SDF). Nonstop flights to Louisville Intl from Miami take 2h 41m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Miami to Louisville Intl offered by 5 different airlines.

  • How long is the flight from Miami to Louisville?

    For as low as $331, Southwest can have you in Louisville from Miami in 5h 50m. Airlines will cover a distance of 912 mi.

  • What are the cheapest airlines flying from Miami to Louisville round-trip?

    Our cheapest airline available from Miami to Louisville is Allegiant Air. Our recent data shows that you can find tickets from as low as $76 on this airline. Additional options worth looking into are Spirit Airlines and Southwest, starting at $98 and $172 round-trip. Allegiant Air is currently priced 75% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $43. However, be on the lookout for offers from Allegiant Air and Southwest, as they are both options that can get you from Miami to Louisville for a low price.

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

    The top 3 most reliable airlines when flying from Miami to Louisville are Envoy Air (100%), Qatar Airways (68%) and American Airlines (59%).

  • What are the cheapest flights from Miami to Louisville?

    On average you can expect to pay $443 for a flight from Miami to Louisville. The cheapest flight overall is $328 while the most popular route, (Miami - Louisville Intl) is currently priced at $300.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Miami to Louisville (average of $224). Flying from Miami to Louisville in April is currently the most expensive (average of $386). 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 Louisville?

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

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Top 5 airlines flying from Miami to Louisville

Discover the top 5 airlines that operate flights from Miami 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 May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$76Average$98FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$98Average$127FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$172Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$179Average$337FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$378FlexibilityNo cancel feeOn-timeN/A

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