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$89+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MIA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Miami are usually found in July or January, booked 86 days in advance, depart on a Friday or Tuesday and return on a Tuesday

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 July 2, 2025.

Round-trip from

$184
(Southwest)

One-way from

$89
(Southwest)

Popular in

March

Cheapest in

July

Average price

$300

Good round-trip deal

$344 or less

Good one-way deal

$230 or less
From Louisville Intl to Miami
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One-way flight from Louisville Intl to Miami
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 2, 2025.

This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:55 amSDF - MIA
1 stop4h 25mSouthwest
Tue 8/121:00 pmMIA - SDF
2 stops9h 40mSouthwest
Deal found 6/30$184
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amSDF - MIA
Nonstop2h 35mAmerican Airlines
Thu 10/309:58 pmMIA - SDF
Nonstop2h 38mAmerican Airlines
Deal found 7/1$190
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3012:50 pmSDF - MIA
1 stop6h 43mDelta
Wed 8/67:23 pmMIA - SDF
1 stop5h 09mDelta
Deal found 6/30$197
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:03 amSDF - MIA
1 stop28h 11mSpirit Airlines
Sat 7/266:51 pmMIA - SDF
1 stop14h 13mSpirit Airlines
Deal found 7/1$217
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2610:54 amSDF - MIA
3 stops24h 47mMultiple Airlines
Thu 7/315:48 pmMIA - SDF
2 stops25h 20mMultiple Airlines
Deal found 6/30$262

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 July 2, 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

Tue 8/5

11:55 am-4:20 pm

1 stop4h 25m

Miami

Tue 8/12

1:00 pm-10:40 pm

2 stops9h 40m

$184

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 10/7

6:00 am-8:35 am

Nonstop2h 35m

Miami

Thu 10/30

9:58 pm-12:36 am

Nonstop2h 38m

$190

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Wed 7/30

3:21 pm-9:18 pm

1 stop5h 57m

Miami

Tue 8/12

7:30 am-11:45 am

1 stop4h 15m

$197

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Fri 7/25

10:03 am-2:14 pm

1 stop28h 11m

Miami

Sat 7/26

6:51 pm-9:04 am

1 stop14h 13m

$217

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 7/26

10:54 am-11:41 am

3 stops24h 47m

Miami

Thu 7/31

5:48 pm-7:08 pm

2 stops25h 20m

$262

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Wed 8/13

3:20 pm-9:45 pm

1 stop6h 25m

$89

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Fri 8/1

10:03 am-10:08 am

1 stop24h 05m

$119

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Wed 7/16

8:13 pm-4:53 pm

2 stops20h 40m

$133

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sun 9/21

6:31 am-9:08 am

Nonstop2h 37m

$195

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 7/26

7:05 am-1:07 pm

1 stop6h 02m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 11 results
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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 June 27, 2025.

The best time to book flights from Louisville to Miami is 86 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, September is the cheapest month in which you can book a flight from Louisville to Miami (average of $231). Flying from Louisville to Miami in March is currently the most expensive (average of $289). 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 July 2, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 49% 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 July 2, 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
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,103 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 is 1 flight from Louisville Intl to Miami, all of which are around 2h 32m 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.

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

    According to our current data, Southwest ($184), Delta ($197), and American Airlines ($215) offers the cheapest pricing from Louisville to Miami. Southwest is 46% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $89. Users have also found prices from $119 and $146 on Spirit Airlines and Delta, respectively.

  • 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: Qatar Airways (80%), Republic Airways (75%), American Airlines (68%).

  • What are the cheapest flights from Louisville to Miami?

    Looking for the cheapest flight from Louisville to Miami? While on average our users pay $853, our data indicates the cheapest price to be $194. The most popular route (Louisville Intl - Miami), is priced around $178.

  • 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, September is the cheapest month in which you can book a flight from Louisville to Miami (average of $231). Flying from Louisville to Miami in March is currently the most expensive (average of $289). 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
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Miami Springs
Boynton Beach
Doral
Hialeah
Riviera Beach
Pembroke Pines
Hallandale Beach
Plantation
Sunrise
Palm Beach
Dania Beach
Florida City
Miami Gardens
Wilton Manors
Oakland Park

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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$167FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$80Average$132FlexibilityNo cancel feeOn-time88%
DeltaCheapest$207Average$329FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$214Average$359FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$387FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$262Average$393FlexibilityNo cancel feeOn-time69%

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