$79 Cheap Flights from Miami (MIA) to Louisville (SDF)

View $79 flight on Sun, May 25, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)

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Find available prices by choosing your travel dates.

Cheap Flights from Miami to Louisville (MIA-SDF)

Prices were available within the past 7 days and start at $79 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Jun 5 - Mon, Jun 9
MIA
Miami
SDF
Louisville
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Jun 5 from Miami to Louisville, returning Mon, Jun 9, priced at $158 found 1 day ago
Spirit Airlines
Thu, Jun 19 - Tue, Jun 24
MIA
Miami
SDF
Louisville
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, Jun 19 from Miami to Louisville, returning Tue, Jun 24, priced at $179 found 2 days ago
American Airlines
Thu, Jul 31 - Mon, Aug 4
MIA
Miami
SDF
Louisville
$179 Roundtrip, found 2 hours ago
$179
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Miami to Louisville, returning Mon, Aug 4, priced at $179 found 2 hours ago
Southwest Airlines
Thu, Aug 14 - Mon, Aug 18
MIA
Miami
SDF
Louisville
$184 Roundtrip, found 4 hours ago
$184
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Thu, Aug 14 from Miami to Louisville, returning Mon, Aug 18, priced at $184 found 4 hours ago
Spirit Airlines
Thu, May 15 - Tue, May 20
MIA
Miami
SDF
Louisville
$189 Roundtrip, found 7 hours ago
$189
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Thu, May 15 from Miami to Louisville, returning Tue, May 20, priced at $189 found 7 hours ago
American Airlines
Wed, Jun 25 - Wed, Jul 2
MIA
Miami
SDF
Louisville
$189 Roundtrip, found 14 hours ago
$189
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jun 25 from Miami to Louisville, returning Wed, Jul 2, priced at $189 found 14 hours ago
Spirit Airlines
Thu, May 8 - Fri, May 9
MIA
Miami
SDF
Louisville
$192 Roundtrip, found 9 hours ago
$192
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Thu, May 8 from Miami to Louisville, returning Fri, May 9, priced at $192 found 9 hours ago
Southwest Airlines
Tue, Jul 22 - Mon, Jul 28
MIA
Miami
SDF
Louisville
$196 Roundtrip, found 17 hours ago
$196
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Tue, Jul 22 from Miami to Louisville, returning Mon, Jul 28, priced at $196 found 17 hours ago
Delta
Fri, Jul 4 - Mon, Jul 14
MIA
Miami
SDF
Louisville
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Jul 4 from Miami to Louisville, returning Mon, Jul 14, priced at $199 found 2 hours ago
United
Wed, Jul 2 - Tue, Jul 8
MIA
Miami
SDF
Louisville
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 2 from Miami to Louisville, returning Tue, Jul 8, priced at $281 found 1 day ago
Flights from Miami (MIA) to Louisville (SDF)
Origin airport
Miami Intl.
Destination airport
Louisville Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$158
Distance
913 mi

Miami to Louisville Flights

The cheapest times to fly from Miami to Louisville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Miami to Louisville are during the month of June. You can find some of the cheapest flights from Miami to Louisville with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Miami to Louisville

Sunday is one of the best days to book for cheap flights from Miami to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Miami to Louisville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Miami to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Miami to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Miami to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF) cost?
You can find cheap return tickets from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF) starting from $239. Grab a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving MIA on May 13 2025 and touching down at SDF. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from MIA to SDF?
The cheapest flights from MIA to SDF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)?
When flying out of Miami Intl. Airport (MIA), you can take a direct flight to Louisville Intl. Airport (SDF) with American Airlines.
What is the cheapest airline that flies from MIA to SDF?
Currently, the cheapest airline operating one-way flights from MIA to SDF is American Airlines. You can take off on this route from $136. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MIA on May 21 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)?
On average, there is just 1 direct flight departing from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF) per day. If this doesn’t work with your itinerary, think about flights with layovers. Simply filter your search results on Expedia to include one or two stops to discover a better alternative.
What are the most popular departure times for flights from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)?
More travelers fly between MIA and SDF at 9 PM than at any other time of day. Prefer a quieter experience? Consider flying outside peak hours and you’re likely to save on your fare as well.
What day of the week has the most flights from MIA to SDF?
Thursday has the most flights from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF). Consider traveling on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)?
Catch the earliest flight at around 9:31PM UTC-5, departing from Miami Intl. Airport (MIA). You’ll be in the air for around 2h 48m, landing at Louisville Intl. Airport (SDF) at approximately 12:19AM UTC-5.
How long does it take to fly from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)?
Flights from MIA to SDF have an average travel time of 2 hours and 48 minutes. The distance between these two airports is 910 mi.
What is the best time to fly from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)?
Book a flight from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Louisville from Miami Intl. Airport (MIA)?
If you’re on a direct flight from Miami Intl. Airport (MIA) to Louisville, Louisville Intl. Airport (SDF) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF) last-minute?
Booking your ticket from MIA to SDF just before your journey is typically more expensive. But if you’re flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a MIA to SDF flight and hotel package?
You’ll typically save money by booking a MIA to SDF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. Once you’ve selected your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Louisville Intl. Airport (SDF)?
If you reserved your MIA to SDF flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.