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$79+ Cheap flights from Florida Keys to Louisville (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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SDF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Florida Keys to Louisville

Keep the following information in mind while searching for Florida Keys to Louisville flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(Mytrip)

One-way from

$79
(Mytrip)

Popular in

January

Cheapest in

November
Provider with most accurate pricing for Key West-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Louisville Intl flights.
Search Deals
From Florida Keys to Louisville Intl
Search Deals
One-way flight from Florida Keys to Louisville Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Find flight deals from Florida Keys to Louisville

Cheapest flights from Florida Keys to Louisville
Explore the most affordable flight options available from Florida Keys to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:43 amMIA - SDF
1 stop5h 02mMultiple Airlines
Mon 3/107:16 pmSDF - MIA
2 stops25h 24mMultiple Airlines
Deal found 2/20$195
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:00 amMIA - SDF
1 stop4h 35mDelta
Mon 5/197:30 pmSDF - MIA
1 stop5h 24mDelta
Deal found 2/20$208
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2510:17 amMIA - SDF
2 stops36h 41mSpirit Airlines
Fri 3/286:43 pmSDF - MIA
2 stops22h 22mSpirit Airlines
Deal found 2/20$218
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/149:35 pmMIA - SDF
Nonstop2h 43mAmerican Airlines
Sat 3/156:04 pmSDF - MIA
1 stop6h 38mAmerican Airlines
Deal found 2/20$247
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:00 amMIA - SDF
1 stop7h 31mUnited Airlines
Tue 3/111:50 pmSDF - MIA
2 stops8h 32mUnited Airlines
Deal found 2/20$283
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:00 amEYW - SDF
1 stop4h 51mDelta
Tue 3/1111:05 amSDF - EYW
1 stop6h 15mDelta
Deal found 2/19$289
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:20 pmEYW - SDF
1 stop7h 16mAmerican Airlines
Tue 3/115:37 amSDF - EYW
2 stops7h 27mAmerican Airlines
Deal found 2/19$294
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/412:12 pmEYW - SDF
1 stop7h 26mUnited Airlines
Sat 3/81:50 pmSDF - EYW
1 stop7h 13mUnited Airlines
Deal found 2/18$319
This Southwest deal was found by Cheapflights users on 2/19. 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.
Wed 4/305:05 pmMIA - SDF
1 stop5h 30mSouthwest
Mon 5/56:15 amSDF - MIA
1 stop7h 45mSouthwest
Deal found 2/19$325

Find flights from Florida Keys to Louisville within your budget

Customize your flight search to find flights from Florida Keys 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 February 20, 2025.

Fly from

Florida Keys

Fly to

Louisville

Route

Depart

Return

Price

MiamiLouisville

MIA - SDF

MIASDF

Miami

Mon 3/10

9:43 am-2:45 pm

1 stop5h 02m

Louisville Intl

Mon 3/10

7:16 pm-8:40 pm

2 stops25h 24m

$195

MiamiLouisville

MIA - SDF

MIASDF

Miami

Wed 5/14

7:00 am-11:35 am

1 stop4h 35m

Louisville Intl

Mon 5/19

7:30 pm-12:54 am

1 stop5h 24m

$208

MiamiLouisville

MIA - SDF

MIASDF

Miami

Tue 3/25

10:17 am-10:58 pm

2 stops36h 41m

Louisville Intl

Fri 3/28

6:43 pm-5:05 pm

2 stops22h 22m

$218

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 3/14

9:35 pm-12:18 am

Nonstop2h 43m

Louisville Intl

Sat 3/15

6:04 pm-12:42 am

1 stop6h 38m

$247

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 3/7

6:00 am-1:31 pm

1 stop7h 31m

Louisville Intl

Tue 3/11

1:50 pm-10:22 pm

2 stops8h 32m

$283

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Fri 3/7

7:00 am-11:51 am

1 stop4h 51m

Louisville Intl

Tue 3/11

11:05 am-5:20 pm

1 stop6h 15m

$289

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Fri 3/7

5:20 pm-12:36 am

1 stop7h 16m

Louisville Intl

Tue 3/11

5:37 am-1:04 pm

2 stops7h 27m

$294

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Tue 3/4

12:12 pm-7:38 pm

1 stop7h 26m

Louisville Intl

Sat 3/8

1:50 pm-9:03 pm

1 stop7h 13m

$319

MiamiLouisville

MIA - SDF

MIASDF

Miami

Wed 4/30

5:05 pm-10:35 pm

1 stop5h 30m

Louisville Intl

Mon 5/5

6:15 am-2:00 pm

1 stop7h 45m

$325

MiamiLouisville

MIA - SDF

MIASDF

Miami

Mon 3/10

9:43 am-2:45 pm

1 stop5h 02m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 15 results
1
2

Best time to book a flight from Florida Keys to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Florida Keys 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.

Travel insights for flights from Florida Keys to Louisville

Get recent, data-driven insights about flights from Florida Keys to Louisville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Florida Keys to Louisville (average of $299). Flying from Florida Keys to Louisville in April is currently the most expensive (average of $369). 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 EOA to SDF?

Find hourly flight availability from Florida Keys 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to Louisville as you normally would.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Florida Keys to Louisville, such as Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Spirit Airlines
6.3
Okay
8,013 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from Florida Keys?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from Florida Keys to Louisville.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $95. American Airlines flights start at $99 while deals on Southwest start at $100 one-way.

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

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

  • How can I find direct flights from Florida Keys to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Florida Keys 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 Florida Keys to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Florida Keys to Louisville (average of $299). Flying from Florida Keys to Louisville in April is currently the most expensive (average of $369). 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 Florida Keys?

Book flights to Florida Keys if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Top airline flying from Florida Keys to Louisville

Discover the top airline that operate flights from Florida Keys 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$408FlexibilityNo cancel feeOn-time71%
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