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$90+ Cheap flights from Louisville to Miami (SDF - MIA)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MIA
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Find cheap flights from Louisville to Miami 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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Louisville Intl to Miami are usually found in August or February, booked 36 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from Louisville to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Miami (MIA). 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(Delta)

One-way from

$90
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$358

Good round-trip deal

$361 or less

Good one-way deal

$234 or less
Provider with most accurate pricing for Louisville Intl-Miami flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Miami flights.
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From Louisville Intl to Miami
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One-way flight from Louisville Intl to Miami
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Louisville Intl to Miami.
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Price to beat on a one-way flight from Louisville Intl to Miami.
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Find flight deals from Louisville to Miami

Cheapest flights from Louisville to Miami
Explore the most affordable flight options available from Louisville to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 12/66:11 pmSDF - MIA
1 stop6h 35mDelta
Sat 12/136:00 amMIA - SDF
1 stop4h 19mDelta
Deal found 11/5$197
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amSDF - MIA
1 stop7h 06mDelta
Wed 12/1010:32 amMIA - SDF
1 stop6h 44mDelta
Deal found 11/3$198
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/91:02 pmSDF - MIA
1 stop6h 03mAmerican Airlines
Tue 12/169:16 pmMIA - SDF
Nonstop2h 38mAmerican Airlines
Deal found 11/4$207
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/43:55 pmSDF - MIA
1 stop25h 41mMultiple Airlines
Thu 12/115:30 amMIA - SDF
2 stops29h 01mMultiple Airlines
Deal found 11/4$209
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:13 pmSDF - MIA
1 stop4h 36mAmerican Airlines
Wed 12/109:16 pmMIA - SDF
Nonstop2h 38mAmerican Airlines
Deal found 11/3$214
This Southwest deal was found by Cheapflights users on 11/5. 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.
Mon 12/81:10 pmSDF - MIA
1 stop6h 40mSouthwest
Fri 12/126:55 amMIA - SDF
1 stop4h 25mSouthwest
Deal found 11/5$217
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 11/177:46 pmSDF - MIA
2 stops17h 42mMultiple Airlines
Thu 11/209:05 amMIA - SDF
1 stop5h 10mMultiple Airlines
Deal found 11/4$220
This Southwest deal was found by Cheapflights users on 11/5. 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 12/93:20 pmSDF - MIA
1 stop5h 25mSouthwest
Tue 12/167:10 amMIA - SDF
2 stops9h 25mSouthwest
Deal found 11/5$222
This Southwest deal was found by Cheapflights users on 11/4. 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 11/186:45 amSDF - MIA
1 stop6h 20mSouthwest
Sat 12/66:20 amMIA - SDF
1 stop6h 15mSouthwest
Deal found 11/4$224
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/1010:37 amSDF - MIA
1 stop6h 48mDelta
Mon 12/157:30 pmMIA - SDF
1 stop4h 29mDelta
Deal found 11/5$226
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/43:55 pmSDF - MIA
1 stop25h 41mMultiple Airlines
Sun 12/75:05 amMIA - SDF
2 stops34h 31mMultiple Airlines
Deal found 11/4$232
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 12/76:00 amSDF - MIA
Nonstop2h 37mAmerican Airlines
Sun 12/149:16 pmMIA - SDF
Nonstop2h 38mAmerican Airlines
Deal found 11/5$235

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Miami 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 November 5, 2025.
Use the filters below to find and compare flights from Louisville to Miami that are best for you.

Fly from

Louisville

Fly to

Miami

Route

Depart

Return

Price

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 12/6

6:11 pm-12:46 am

1 stop6h 35m

Miami

Sat 12/13

6:00 am-10:19 am

1 stop4h 19m

$197

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 12/9

7:15 am-1:06 pm

1 stop5h 51m

Miami

Tue 12/16

3:50 pm-9:31 pm

1 stop5h 41m

$197

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Wed 12/10

10:37 am-5:25 pm

1 stop6h 48m

Miami

Mon 12/15

7:30 pm-11:59 pm

1 stop4h 29m

$226

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 1/24

12:56 pm-9:10 pm

1 stop8h 14m

Miami

Thu 1/29

9:12 pm-11:59 pm

Nonstop2h 47m

$234

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 1/24

5:47 pm-12:51 am

1 stop7h 04m

Miami

Thu 1/29

4:32 pm-11:50 pm

1 stop7h 18m

$239

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 12/2

6:45 am-1:05 pm

1 stop6h 20m

Miami

Wed 12/10

7:10 am-4:35 pm

2 stops9h 25m

$247

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Mon 11/17

7:11 pm-1:28 pm

2 stops18h 17m

Miami

Thu 11/20

9:05 am-2:15 pm

1 stop5h 10m

$248

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Wed 1/28

12:50 pm-6:35 pm

1 stop5h 45m

Miami

Mon 2/2

2:35 pm-10:10 pm

1 stop7h 35m

$259

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Mon 12/8

11:45 am-9:50 pm

2 stops10h 05m

Miami

Fri 12/12

6:55 am-11:20 am

1 stop4h 25m

$260

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 12/9

11:45 am-9:50 pm

2 stops10h 05m

Miami

Tue 12/16

7:10 am-4:35 pm

2 stops9h 25m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 20 results
1
2

Compare providers for flights from Louisville to Miami

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 Louisville to Miami in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice 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 Louisville-Miami flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Miami flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Miami flights, Cheapflights users trust eDreams the most. eDreams 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 Louisville-Miami 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 Louisville to Miami

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

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Miami. Price data was last updated on October 31, 2025.

The best time to book flights from Louisville to Miami is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Louisville to Miami (average of $44). Flying from Louisville to Miami in November is currently the most expensive (average of $76). 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 MIA?

Find hourly flight availability from Louisville to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from Louisville to Miami by exploring options for tickets at noon.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated November 5, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Louisville to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,115 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Louisville to Miami. 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 Louisville to Miami?

    Booking a flight from Louisville Intl (SDF) to Miami (MIA) is your only option if you wish to fly from Louisville to Miami. On a typical day, there are 2 flights from Louisville Intl to Miami, all of which are around 2h 34m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Louisville Intl to Miami.

  • How popular is this Louisville to Miami flight route?

    This flight path from Louisville Intl to Miami was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisville to Miami?

    Airlines like Delta and American Airlines fly from Louisville to Miami in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 1h 39m. Louisville and Miami are separated by a distance of 912 mi. This flight may include one or multiple stops.

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

    According to our current data, Allegiant Air ($84), Spirit Airlines ($98), and American Airlines ($196) offers the cheapest pricing from Louisville to Miami. Allegiant Air is 74% cheaper than the average price of flights available within the next 90 days to this destination.

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

    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 Miami on time: Envoy Air (100%), American Airlines (94%), Qatar Airways (94%).

  • What are the cheapest flights from Louisville to Miami?

    Looking for the cheapest flight from Louisville to Miami? While on average our users pay $636, our data indicates the cheapest price to be $106. The most popular route (Louisville Intl - Miami), is priced around $197.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Louisville to Miami (average of $44). Flying from Louisville to Miami in November is currently the most expensive (average of $76). 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 Miami?

Book flights to Miami if you plan to visit one of these locations
Sunny Isles Beach
Aventura
Hollywood
Coral Gables
Marathon
Doral
Palm Beach
Miami Springs
Plantation
Boynton Beach
Pembroke Pines
Hialeah
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Miramar
Deerfield Beach
Dania Beach
Hallandale Beach

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Louisville to Miami

Discover the top 6 airlines that operate flights from Louisville to Miami. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$84Average$115FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$98Average$184FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$196Average$356FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$326FlexibilityNo cancel feeOn-time63%
DeltaCheapest$198Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$305Average$306FlexibilityNo cancel feeOn-time69%

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