$94+ Cheap flights from Louisville (SDF) to Florida Keys
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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — EYW
Mar 17 — Mar 241
1 adult, Economy
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Find cheap flights from Louisville to Florida Keys 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Florida Keys
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Cheapest flights from Louisville to Florida KeysExplore the most affordable flight options available from Louisville to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.
Explore the most affordable flight options available from Louisville to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 5/112:36 pm
SDF
- MIA
2 stops23h 37m
Multiple Airlines
Thu 5/75:15 am
MIA
- SDF
1 stop8h 12m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 2/15. 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 4/226:20 am
SDF
- MIA
1 stop7h 55m
Southwest
Sat 4/256:35 am
MIA
- SDF
1 stop6h 20m
Southwest
Deal found 2/15![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 2/13. 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 3/246:07 am
SDF
- MIA
Nonstop2h 43m
American Airlines
Sat 3/286:40 am
MIA
- SDF
1 stop8h 23m
American Airlines
Deal found 2/13![American Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/306:05 pm
SDF
- MIA
2 stops30h 44m
Multiple Airlines
Thu 5/75:15 am
MIA
- SDF
1 stop8h 12m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$242
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:36 pm
SDF
- MIA
2 stops23h 13m
Spirit Airlines
Sat 5/167:00 am
MIA
- SDF
2 stops12h 32m
Spirit Airlines
Deal found 2/14![Spirit Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 5/72:27 pm
SDF
- MIA
1 stop20h 05m
Multiple Airlines
Sun 5/105:15 am
MIA
- SDF
1 stop8h 12m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 2/12. 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 4/2212:10 pm
SDF
- MIA
1 stop6h 10m
Southwest
Tue 4/287:20 am
MIA
- SDF
1 stop5h 20m
Southwest
Deal found 2/12![Southwest logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/306:05 pm
SDF
- MIA
2 stops18h 08m
Multiple Airlines
Fri 5/85:15 am
MIA
- SDF
1 stop27h 21m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 3/116:07 am
SDF
- MIA
Nonstop2h 43m
American Airlines
Sat 3/216:40 am
MIA
- SDF
1 stop8h 23m
American Airlines
Deal found 2/15![American Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/226:01 am
SDF
- MIA
Nonstop2h 37m
American Airlines
Sat 4/259:30 am
MIA
- SDF
Nonstop2h 42m
American Airlines
Deal found 2/15![American Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 2/14. 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 3/245:50 pm
SDF
- MIA
1 stop4h 25m
Southwest
Wed 3/256:10 am
MIA
- SDF
2 stops9h 45m
Southwest
Deal found 2/14![Southwest logo]()
$255
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 4/86:01 am
SDF
- MIA
Nonstop2h 37m
American Airlines
Mon 4/209:14 pm
MIA
- SDF
Nonstop2h 45m
American Airlines
Deal found 2/13![American Airlines logo]()
$257
Best flights from Louisville to Florida KeysDiscover carefully curated flight deals from Louisville to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 15, 2026.
Discover carefully curated flight deals from Louisville to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 15, 2026.
This Delta deal was found by Cheapflights users on 2/15. 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 4/115:58 pm
SDF
- MIA
1 stop6h 54m
Delta
Tue 4/144:43 pm
MIA
- SDF
1 stop7h 16m
Delta
Deal found 2/15![Delta logo]()
$240
This Southwest deal was found by Cheapflights users on 2/15. 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 4/2212:10 pm
SDF
- MIA
1 stop6h 10m
Southwest
Sat 4/259:30 am
MIA
- SDF
2 stops8h 15m
Southwest
Deal found 2/15![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Sat 4/119:55 am
SDF
- MIA
1 stop6h 21m
United Airlines
Tue 4/147:01 am
MIA
- SDF
2 stops9h 40m
United Airlines
Deal found 2/15![United Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/262:26 pm
SDF
- EYW
1 stop19h 58m
Multiple Airlines
Mon 3/21:06 pm
EYW
- SDF
2 stops25h 32m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 2/15. 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 5/17:54 pm
SDF
- MIA
1 stop5h 00m
Delta
Tue 5/58:04 am
MIA
- SDF
1 stop6h 26m
Delta
Deal found 2/15![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 2/13. 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.
Sat 4/183:15 pm
SDF
- MIA
1 stop5h 05m
Southwest
Sat 4/256:35 am
MIA
- SDF
1 stop6h 20m
Southwest
Deal found 2/13![Southwest logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/79:14 pm
SDF
- EYW
1 stop17h 29m
Multiple Airlines
Mon 5/1112:06 pm
EYW
- SDF
1 stop6h 52m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 2/13. 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 3/1110:13 am
SDF
- MIA
1 stop7h 08m
Delta
Mon 3/167:33 pm
MIA
- SDF
1 stop4h 24m
Delta
Deal found 2/13![Delta logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/53:33 pm
SDF
- EYW
1 stop21h 57m
Multiple Airlines
Sun 3/89:46 am
EYW
- SDF
1 stop26h 35m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 2/14. 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 3/38:55 am
SDF
- MIA
1 stop5h 18m
Delta
Wed 3/111:13 pm
MIA
- SDF
1 stop5h 36m
Delta
Deal found 2/14![Delta logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sun 3/12:26 pm
SDF
- EYW
1 stop19h 58m
Multiple Airlines
Thu 3/54:22 pm
EYW
- SDF
2 stops16h 18m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 2/14. 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 3/48:55 am
SDF
- MIA
1 stop6h 46m
Delta
Wed 3/114:44 pm
MIA
- SDF
1 stop7h 13m
Delta
Deal found 2/14![Delta logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Wed 3/2512:09 pm
SDF
- EYW
1 stop20h 57m
Multiple Airlines
Sun 3/299:46 am
EYW
- SDF
1 stop25h 28m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 2/11. 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 3/75:00 pm
SDF
- MIA
1 stop5h 10m
Delta
Tue 3/106:00 am
MIA
- SDF
1 stop5h 58m
Delta
Deal found 2/11![Delta logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/269:51 am
SDF
- EYW
1 stop11h 52m
Multiple Airlines
Sun 3/294:36 pm
EYW
- SDF
1 stop18h 38m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sat 3/283:32 pm
SDF
- EYW
1 stop24h 14m
Multiple Airlines
Wed 4/112:25 pm
EYW
- SDF
1 stop26h 08m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$348
Last-minute flights from Louisville to Florida KeysDiscover last-minute flight deals from Louisville to Florida Keys. Data last updated February 15, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Florida Keys. Data last updated February 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 2/256:06 am
SDF
- MIA
Nonstop2h 43m
American Airlines
Wed 3/119:07 pm
MIA
- SDF
Nonstop2h 52m
American Airlines
Deal found 2/15![American Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Sun 3/12:26 pm
SDF
- EYW
1 stop19h 58m
Multiple Airlines
Thu 3/52:25 pm
EYW
- SDF
1 stop18h 15m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/29:30 am
SDF
- MIA
2 stops26h 46m
Multiple Airlines
Thu 3/126:00 am
MIA
- SDF
1 stop7h 26m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/33:33 pm
SDF
- MIA
2 stops20h 43m
Multiple Airlines
Thu 3/126:00 am
MIA
- SDF
1 stop7h 26m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Sun 3/82:26 pm
SDF
- MIA
1 stop9h 31m
Multiple Airlines
Thu 3/126:00 am
MIA
- SDF
1 stop7h 26m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Sun 3/82:26 pm
SDF
- MIA
1 stop9h 31m
Multiple Airlines
Wed 3/113:16 pm
MIA
- SDF
2 stops22h 10m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 3/116:07 am
SDF
- MIA
Nonstop2h 43m
American Airlines
Sat 3/216:40 am
MIA
- SDF
1 stop8h 23m
American Airlines
Deal found 2/12![American Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 3/116:07 am
SDF
- MIA
Nonstop2h 43m
American Airlines
Mon 3/169:07 pm
MIA
- SDF
Nonstop2h 52m
American Airlines
Deal found 2/12![American Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 2/13. 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 3/246:07 am
SDF
- MIA
Nonstop2h 43m
American Airlines
Sat 3/286:40 am
MIA
- SDF
1 stop8h 23m
American Airlines
Deal found 2/13![American Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 2/14. 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 3/245:50 pm
SDF
- MIA
1 stop4h 25m
Southwest
Wed 3/256:10 am
MIA
- SDF
2 stops9h 45m
Southwest
Deal found 2/14![Southwest logo]()
$255
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 3/256:07 am
SDF
- MIA
Nonstop2h 43m
American Airlines
Mon 3/309:07 pm
MIA
- SDF
Nonstop2h 52m
American Airlines
Deal found 2/12![American Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/309:13 pm
SDF
- EYW
1 stop14h 17m
Multiple Airlines
Thu 4/29:46 am
EYW
- SDF
1 stop25h 28m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$277
One-way flights from Louisville to Florida KeysSearch for one-way flight options from Louisville to Florida Keys. Find affordable one-way fares based on user searches. Data last updated February 15, 2026.
Search for one-way flight options from Louisville to Florida Keys. Find affordable one-way fares based on user searches. Data last updated February 15, 2026.
This Southwest deal was found by Cheapflights users on 2/12. 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 3/175:50 pm
SDF
- MIA
1 stop4h 25m
Southwest
Deal found 2/12![Southwest logo]()
$94
This Southwest deal was found by Cheapflights users on 2/15. 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 4/146:20 am
SDF
- MIA
1 stop7h 55m
Southwest
Deal found 2/15![Southwest logo]()
$100
This Southwest deal was found by Cheapflights users on 2/12. 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 3/2511:25 am
SDF
- MIA
1 stop6h 35m
Southwest
Deal found 2/12![Southwest logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Sat 5/168:06 pm
SDF
- MIA
1 stop14h 26m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sun 3/12:26 pm
SDF
- MIA
1 stop26h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/137:48 pm
SDF
- MIA
2 stops22h 09m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/192:26 pm
SDF
- MIA
1 stop10h 06m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/92:26 pm
SDF
- MIA
1 stop21h 12m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 5/47:48 pm
SDF
- MIA
2 stops22h 09m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/169:13 pm
SDF
- MIA
2 stops15h 33m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$127
This Breeze Airways deal was found by Cheapflights users on 2/11. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:27 pm
SDF
- EYW
1 stop20h 02m
Breeze Airways
Deal found 2/11![Breeze Airways logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/103:33 pm
SDF
- EYW
2 stops19h 38m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$171
Find flight deals from Louisville to Florida Keys
Keep the following information in mind while searching for Louisville to Florida Keys flight deals. Data was last updated February 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $236 (Kiwi.com) |
One-way from | $94 (Southwest) |
Popular in | December |
Cheapest in | August |
Average price | $347 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Florida Keys 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 15, 2026.
Use the filters below to find and compare flights from Louisville to Florida Keys that are best for you.
Fly from
Louisville
Fly to
Florida Keys
Route
Depart
Return
Price
LouisvilleMiami
SDF - MIA
SDFMIA
Louisville Intl
Sat 4/11
5:58 pm-12:52 am
1 stop6h 54m
Miami
Tue 4/14
4:43 pm-11:59 pm
1 stop7h 16m
$240
LouisvilleMiami
SDF - MIA
SDFMIA
Louisville Intl
Fri 5/1
7:54 pm-12:54 am
1 stop5h 00m
Miami
Tue 5/5
8:04 am-2:30 pm
1 stop6h 26m
$267
LouisvilleMiami
SDF - MIA
SDFMIA
Louisville Intl
Wed 4/22
12:10 pm-6:20 pm
1 stop6h 10m
Miami
Sat 4/25
9:30 am-5:45 pm
2 stops8h 15m
$272
LouisvilleMiami
SDF - MIA
SDFMIA
Louisville Intl
Sat 4/18
3:15 pm-8:20 pm
1 stop5h 05m
Miami
Sat 4/25
6:35 am-12:55 pm
1 stop6h 20m
$279
LouisvilleMiami
SDF - MIA
SDFMIA
Louisville Intl
Sat 4/11
9:55 am-4:16 pm
1 stop6h 21m
Miami
Tue 4/14
7:01 am-4:41 pm
2 stops9h 40m
$286
LouisvilleKey West
SDF - EYW
SDFEYW
Louisville Intl
Thu 2/26
2:26 pm-10:24 am
1 stop19h 58m
Key West
Mon 3/2
1:06 pm-2:38 pm
2 stops25h 32m
$287
LouisvilleMiami
SDF - MIA
SDFMIA
Louisville Intl
Wed 3/11
10:13 am-5:21 pm
1 stop7h 08m
Miami
Mon 3/16
7:33 pm-11:57 pm
1 stop4h 24m
$287
LouisvilleKey West
SDF - EYW
SDFEYW
Louisville Intl
Thu 5/7
9:14 pm-2:43 pm
1 stop17h 29m
Key West
Mon 5/11
12:06 pm-6:58 pm
1 stop6h 52m
$292
LouisvilleKey West
SDF - EYW
SDFEYW
Louisville Intl
Thu 3/5
3:33 pm-1:30 pm
1 stop21h 57m
Key West
Sun 3/8
9:46 am-12:21 pm
1 stop26h 35m
$292
LouisvilleMiami
SDF - MIA
SDFMIA
Louisville Intl
Tue 3/3
8:55 am-2:13 pm
1 stop5h 18m
Miami
Wed 3/11
1:13 pm-6:49 pm
1 stop5h 36m
$292
Showing 1-10 of 32 results
Best time to book a flight from Louisville to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Louisville with our price prediction graph.
SDF-MIA
SDF-EYW
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 Florida Keys
SDF-zzEOA
SDF-MIA
SDF-EYW
What is the cheapest month to book a flight from Louisville to Florida Keys?
Currently, August is the cheapest month in which you can book a flight from Louisville to Florida Keys (average of $96). Flying from Louisville to Florida Keys in February is currently the most expensive (average of $227). 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.
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated February 15, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Louisville to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Louisville to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to Florida Keys
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Complete your trip
Complete your trip to Florida Keys by adding a car rental and/or hotel reservation to your travel itinerary.
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Louisville and Florida Keys flights
Browse other Louisville and Florida Keys flight options. Last updated on February 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Louisville to Florida Keys
Discover the top 3 airlines that operate flights from Louisville to Florida Keys. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$395 | FlexibilityNo cancel fee | On-timeN/A |