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$102+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SDF
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Find cheap flights from Miami to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Miami to Louisville Intl are usually found in January or August, booked 74 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 April 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Thu 5/285:05 am
MIA
-
SDF
1 stop8h 22m
Multiple Airlines
Sat 5/308:06 pm
SDF
-
MIA
1 stop14h 21m
Multiple Airlines
Deal found 4/23$207
This Southwest deal was found by Cheapflights users on 4/19. 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.
Tue 5/194:50 pm
MIA
-
SDF
1 stop6h 05m
Southwest
Tue 5/267:00 am
SDF
-
MIA
1 stop5h 40m
Southwest
Deal found 4/19$213
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/275:22 pm
MIA
-
SDF
2 stops16h 06m
Multiple Airlines
Sat 5/308:06 pm
SDF
-
MIA
1 stop14h 21m
Multiple Airlines
Deal found 4/23$217
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Thu 5/285:05 am
MIA
-
SDF
1 stop8h 22m
Multiple Airlines
Mon 6/19:10 pm
SDF
-
MIA
2 stops19h 17m
Multiple Airlines
Deal found 4/23$219
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/2611:23 am
MIA
-
SDF
2 stops24h 11m
Multiple Airlines
Sat 5/308:06 pm
SDF
-
MIA
1 stop14h 21m
Multiple Airlines
Deal found 4/23$223
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Thu 5/75:05 am
MIA
-
SDF
1 stop8h 22m
Multiple Airlines
Fri 5/810:33 am
SDF
-
MIA
2 stops21h 54m
Multiple Airlines
Deal found 4/19$232
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Thu 5/285:05 am
MIA
-
SDF
1 stop8h 22m
Multiple Airlines
Sun 5/3110:33 am
SDF
-
MIA
2 stops29h 54m
Multiple Airlines
Deal found 4/23$241
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/225:05 am
MIA
-
SDF
1 stop27h 31m
Multiple Airlines
Wed 5/278:06 pm
SDF
-
MIA
2 stops26h 41m
Multiple Airlines
Deal found 4/20$246
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Thu 5/75:05 am
MIA
-
SDF
1 stop8h 22m
Multiple Airlines
Sun 5/1010:33 am
SDF
-
MIA
2 stops36h 14m
Multiple Airlines
Deal found 4/23$247

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Kiwi.com)

One-way from

$102
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$369

Good round-trip deal

$328 or less

Good one-way deal

$482 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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Miami to Louisville Intl.
Search Deals
Price to beat on a one-way 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 April 24, 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

Sat 7/4

9:15 am-6:49 pm

1 stop9h 34m

Louisville Intl

Tue 7/7

6:00 am-1:02 pm

1 stop7h 02m

$321

MiamiLouisville

MIA - SDF

MIASDF

Miami

Sat 7/4

6:50 am-12:25 pm

1 stop5h 35m

Louisville Intl

Tue 7/7

4:15 pm-9:20 pm

1 stop5h 05m

$321

MiamiLouisville

MIA - SDF

MIASDF

Miami

Tue 5/26

7:39 pm-12:25 am

1 stop4h 46m

Louisville Intl

Tue 6/2

1:05 pm-7:58 pm

1 stop6h 53m

$321
Quickest round-trip

MiamiLouisville

MIA - SDF

MIASDF

Miami

Thu 5/21

6:20 am-10:35 am

1 stop4h 15m

Louisville Intl

Thu 5/28

5:55 pm-10:00 pm

1 stop4h 05m

$322

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 5/29

6:00 am-10:25 am

1 stop4h 25m

Louisville Intl

Sun 5/31

7:59 pm-12:47 am

1 stop4h 48m

$338

MiamiLouisville

MIA - SDF

MIASDF

Miami

Thu 6/11

1:38 pm-9:15 pm

1 stop7h 37m

Louisville Intl

Sat 6/20

6:38 pm-12:57 am

1 stop6h 19m

$338

MiamiLouisville

MIA - SDF

MIASDF

Miami

Sat 6/27

6:00 am-11:53 am

1 stop5h 53m

Louisville Intl

Mon 6/29

6:00 am-1:04 pm

1 stop7h 04m

$338

MiamiLouisville

MIA - SDF

MIASDF

Miami

Sun 5/24

8:05 am-12:35 pm

1 stop4h 30m

Louisville Intl

Sun 6/28

6:25 pm-10:20 pm

1 stop3h 55m

$348

MiamiLouisville

MIA - SDF

MIASDF

Miami

Thu 5/7

6:20 am-10:35 am

1 stop4h 15m

Louisville Intl

Sun 5/10

6:20 pm-10:45 pm

1 stop4h 25m

$351

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 5/29

6:20 am-3:00 pm

2 stops8h 40m

Louisville Intl

Sun 5/31

5:40 pm-10:00 pm

1 stop4h 20m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 April.
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 73 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 February is currently the most expensive (average of $379). 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 April 24, 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 April 24, 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
8.0
Very good
4,335 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

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
8.0
Very good
4,335 reviews
Southwest
8.0
Very good
4,335 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

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
8,454 reviews
Southwest
8.0
Very good
4,335 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

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
8.0
Very good
4,335 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

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
11,668 reviews
Southwest
8.0
Very good
4,335 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

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
8,636 reviews
Southwest
8.0
Very good
4,335 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

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 $321, Delta can have you in Louisville from Miami in 5h 35m. Airlines will cover a distance of 912 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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%), American Airlines (78%) and Qatar Airways (67%).

  • What are the cheapest flights from Miami to Louisville?

    On average you can expect to pay $461 for a flight from Miami to Louisville. The cheapest flight overall is $267 while the most popular route, (Miami - Louisville Intl) is currently priced at $301.

  • 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 February is currently the most expensive (average of $379). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$76Average$98FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$98Average$127FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$172Average$369FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$179Average$333FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$353FlexibilityNo cancel feeOn-timeN/A

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