Cheap flights from Louisville to Miami from $131

The month of August is, on average, the cheapest month to fly to Miami from Louisville, with most prices found around $329. If you are unable to visit Miami during the month of August, then departing from Louisville during the month January is also very affordable. Most momondo users find prices during this month for around $337.

The cheapest day to depart from Louisville to Miami is on a Friday when prices can be found for as low as $457. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Monday is $588.

In the afternoon is the cheapest time of day to fly from Louisville to Miami when you can find flight prices for as low as $386. Flying to Miami in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $507. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Louisville Intl to Miami for the best Louisville Intl - Miami flight prices

You are more likely to see cheaper flights to Miami from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Louisville for as low as $324 on momondo.

There are 4 cabin classes available to choose from on Louisville to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Louisville to Miami.

As of September 2026, prices for Louisville to Miami flights are approximately 161% more expensive when compared to flights at the same time last year.

Southwest is the most popular carrier operating from Louisville Intl to Miami

American Airlines, Allegiant Air and Frontier are the top three most popular airlines that fly to Miami from Louisville according to our data. American Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 8 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Atlanta (ATL) offer the lowest average round-trip price of $266.

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 36m.

Chicago (ORD) has the shortest average layover time for this route: 0h 59m.

The number of flights available between Louisville and Miami is 1 per day as of September 2026. The most frequent departure time is 6:00AM, with 90% of daily flights leaving at noon.

As of September 2026, 10 flights take off from Louisville and land in Miami each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.