$103+ Cheap flights from Detroit (DTT) 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — EYW
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Detroit 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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Cheapest flights from Detroit to Florida KeysExplore the most affordable flight options available from Detroit to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Detroit to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/63:34 pm
DTW
- MIA
1 stop5h 30m
Frontier
Tue 10/137:00 am
MIA
- DTW
1 stop7h 43m
Frontier
Deal found 7/23![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/246:50 am
DTW
- MIA
1 stop5h 24m
Frontier
Tue 10/276:45 am
MIA
- DTW
1 stop7h 54m
Frontier
Deal found 7/21![Frontier logo]()
$196
This Delta deal was found by Cheapflights users on 7/22. 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 10/32:54 pm
DTW
- MIA
1 stop6h 16m
Delta
Sat 10/108:00 am
MIA
- DTW
Nonstop3h 04m
Delta
Deal found 7/22![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/186:00 am
DTW
- MIA
1 stop7h 32m
Frontier
Sat 8/225:28 pm
MIA
- DTW
1 stop20h 11m
Frontier
Deal found 7/21![Frontier logo]()
$198
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 11/46:10 pm
DTW
- MIA
Nonstop3h 02m
Delta
Sat 11/78:00 am
MIA
- DTW
Nonstop3h 04m
Delta
Deal found 7/19![Delta logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/146:10 am
DTW
- MIA
1 stop11h 37m
Frontier
Tue 8/185:28 pm
MIA
- DTW
1 stop7h 36m
Frontier
Deal found 7/22![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/132:56 pm
DTW
- MIA
1 stop8h 10m
Frontier
Thu 8/205:28 pm
MIA
- DTW
1 stop7h 36m
Frontier
Deal found 7/22![Frontier logo]()
$201
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 8/272:24 pm
DTW
- MIA
Nonstop3h 13m
Delta
Tue 9/16:43 pm
MIA
- DTW
Nonstop3h 21m
Delta
Deal found 7/20![Delta logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
DTW
- MIA
1 stop20h 18m
Frontier
Wed 8/1210:50 am
MIA
- DTW
1 stop5h 38m
Frontier
Deal found 7/20![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
DTW
- MIA
1 stop7h 32m
Frontier
Sat 8/295:28 pm
MIA
- DTW
1 stop7h 36m
Frontier
Deal found 7/19![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:34 pm
DTW
- MIA
1 stop5h 30m
Frontier
Thu 10/87:00 am
MIA
- DTW
1 stop7h 43m
Frontier
Deal found 7/19![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
DTW
- MIA
1 stop20h 18m
Frontier
Fri 8/146:42 pm
MIA
- DTW
1 stop5h 58m
Frontier
Deal found 7/19![Frontier logo]()
$206
Best flights from Detroit to Florida KeysDiscover carefully curated flight deals from Detroit to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Detroit to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
DTW
- MIA
2 stops10h 15m
Southwest
Sat 9/57:00 am
MIA
- DTW
2 stops7h 00m
Southwest
Deal found 7/20![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 7/22. 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 8/269:09 am
DTW
- MIA
Nonstop3h 08m
Delta
Mon 8/316:40 am
MIA
- DTW
1 stop9h 04m
Delta
Deal found 7/22![Delta logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:13 pm
DTW
- EYW
1 stop15h 14m
Multiple Airlines
Mon 8/1712:07 pm
EYW
- DTW
1 stop20h 47m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/21. 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.
Mon 9/215:30 am
DTW
- MIA
1 stop5h 35m
Southwest
Sat 9/269:40 am
MIA
- DTW
2 stops9h 15m
Southwest
Deal found 7/21![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 7/306:00 am
DTW
- EYW
2 stops9h 19m
United Airlines
Wed 8/52:26 pm
EYW
- DTW
2 stops9h 25m
United Airlines
Deal found 7/20![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 7/23. 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 9/99:07 am
DTW
- MIA
Nonstop3h 00m
Delta
Sat 9/126:42 pm
MIA
- DTW
Nonstop3h 09m
Delta
Deal found 7/23![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 10/156:10 pm
DTW
- MIA
Nonstop3h 02m
Delta
Tue 10/276:20 am
MIA
- DTW
1 stop9h 29m
Delta
Deal found 7/22![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:20 pm
DTW
- MIA
2 stops8h 45m
Southwest
Sun 8/305:50 am
MIA
- DTW
1 stop6h 50m
Southwest
Deal found 7/20![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 7/23. 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 10/172:30 pm
DTW
- MIA
1 stop6h 31m
Delta
Thu 10/226:55 pm
MIA
- DTW
Nonstop3h 11m
Delta
Deal found 7/23![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 7/22. 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.
Mon 10/52:30 pm
DTW
- MIA
Nonstop3h 07m
Delta
Mon 10/128:00 am
MIA
- DTW
Nonstop3h 04m
Delta
Deal found 7/22![Delta logo]()
$253
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:10 am
DTW
- MIA
2 stops9h 50m
Southwest
Tue 9/811:50 am
MIA
- DTW
2 stops9h 40m
Southwest
Deal found 7/20![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 7/23. 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 10/312:25 pm
DTW
- MIA
1 stop4h 55m
Delta
Sun 10/118:00 am
MIA
- DTW
Nonstop3h 04m
Delta
Deal found 7/23![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 7/23. 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 10/166:10 pm
DTW
- MIA
Nonstop3h 02m
Delta
Tue 10/206:55 pm
MIA
- DTW
Nonstop3h 11m
Delta
Deal found 7/23![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 7/21. 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.
Thu 8/272:24 pm
DTW
- MIA
Nonstop3h 13m
Delta
Mon 8/316:43 pm
MIA
- DTW
Nonstop3h 21m
Delta
Deal found 7/21![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:20 pm
DTW
- EYW
1 stop7h 37m
Delta
Wed 9/96:19 pm
EYW
- DTW
1 stop5h 32m
Delta
Deal found 7/18![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 9/59:25 am
DTW
- EYW
1 stop5h 27m
Delta
Wed 9/96:19 pm
EYW
- DTW
1 stop6h 35m
Delta
Deal found 7/20![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 7/19. 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.
Sat 9/2612:25 pm
DTW
- EYW
1 stop7h 35m
Delta
Tue 9/296:19 pm
EYW
- DTW
1 stop6h 35m
Delta
Deal found 7/19![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 7/23. 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 10/215:20 am
DTW
- EYW
1 stop5h 28m
Delta
Wed 10/287:40 am
EYW
- DTW
1 stop5h 27m
Delta
Deal found 7/23![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 7/19. 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.
Thu 8/206:20 am
DTW
- EYW
1 stop4h 30m
Delta
Sat 8/294:00 pm
EYW
- DTW
1 stop5h 33m
Delta
Deal found 7/19![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 7/21. 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 8/56:20 am
DTW
- EYW
1 stop6h 40m
Delta
Mon 8/106:15 pm
EYW
- DTW
1 stop5h 31m
Delta
Deal found 7/21![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 7/22. 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 9/42:59 pm
DTW
- EYW
1 stop4h 58m
Delta
Sun 9/66:15 pm
EYW
- DTW
1 stop6h 44m
Delta
Deal found 7/22![Delta logo]()
$531
This Delta deal was found by Cheapflights users on 7/20. 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.
Sun 10/185:20 am
DTW
- EYW
1 stop5h 28m
Delta
Sun 10/256:11 pm
EYW
- DTW
1 stop6h 42m
Delta
Deal found 7/20![Delta logo]()
$668
Last-minute flights from Detroit to Florida KeysDiscover last-minute flight deals from Detroit to Florida Keys. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Florida Keys. Data last updated July 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
DTW
- MIA
1 stop20h 18m
Frontier
Wed 8/1210:50 am
MIA
- DTW
1 stop5h 38m
Frontier
Deal found 7/20![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
DTW
- MIA
1 stop20h 18m
Frontier
Fri 8/146:42 pm
MIA
- DTW
1 stop5h 58m
Frontier
Deal found 7/19![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1012:50 pm
DTW
- MIA
1 stop9h 29m
Frontier
Thu 8/136:42 pm
MIA
- DTW
1 stop5h 58m
Frontier
Deal found 7/21![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
DTW
- MIA
1 stop5h 31m
Frontier
Tue 8/116:42 pm
MIA
- DTW
1 stop5h 58m
Frontier
Deal found 7/20![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/132:56 pm
DTW
- MIA
1 stop8h 10m
Frontier
Thu 8/205:28 pm
MIA
- DTW
1 stop7h 36m
Frontier
Deal found 7/22![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/146:10 am
DTW
- MIA
1 stop11h 37m
Frontier
Tue 8/185:28 pm
MIA
- DTW
1 stop7h 36m
Frontier
Deal found 7/22![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/186:00 am
DTW
- MIA
1 stop7h 32m
Frontier
Sat 8/225:28 pm
MIA
- DTW
1 stop20h 11m
Frontier
Deal found 7/21![Frontier logo]()
$198
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 8/272:24 pm
DTW
- MIA
Nonstop3h 13m
Delta
Tue 9/16:43 pm
MIA
- DTW
Nonstop3h 21m
Delta
Deal found 7/20![Delta logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
DTW
- MIA
1 stop7h 32m
Frontier
Sat 8/295:28 pm
MIA
- DTW
1 stop7h 36m
Frontier
Deal found 7/19![Frontier logo]()
$204
This Delta deal was found by Cheapflights users on 7/21. 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 8/295:15 pm
DTW
- MIA
1 stop7h 32m
Delta
Tue 9/16:43 pm
MIA
- DTW
Nonstop3h 21m
Delta
Deal found 7/21![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/21. 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 8/297:55 am
DTW
- MIA
2 stops11h 20m
Southwest
Tue 9/17:10 am
MIA
- DTW
2 stops7h 50m
Southwest
Deal found 7/21![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 7/22. 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 8/292:50 pm
DTW
- MIA
1 stop5h 25m
Southwest
Sat 9/57:00 am
MIA
- DTW
2 stops7h 00m
Southwest
Deal found 7/22![Southwest logo]()
$212
One-way flights from Detroit to Florida KeysSearch for one-way flight options from Detroit to Florida Keys. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Detroit to Florida Keys. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/76:00 am
DTW
- MIA
1 stop10h 21m
Frontier
Deal found 7/22![Frontier logo]()
$103
This Southwest deal was found by Cheapflights users on 7/21. 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 8/227:55 am
DTW
- MIA
2 stops11h 20m
Southwest
Deal found 7/21![Southwest logo]()
$104
This Southwest deal was found by Cheapflights users on 7/22. 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 9/85:35 am
DTW
- MIA
2 stops9h 55m
Southwest
Deal found 7/22![Southwest logo]()
$109
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:10 am
DTW
- MIA
1 stop16h 56m
Frontier
Deal found 7/23![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/56:40 pm
DTW
- EYW
2 stops24h 33m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$112
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/266:00 am
DTW
- MIA
Nonstop3h 08m
American Airlines
Deal found 7/21![American Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/166:50 am
DTW
- MIA
1 stop26h 08m
Frontier
Deal found 7/22![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/229:49 am
DTW
- EYW
1 stop25h 36m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/146:10 am
DTW
- MIA
1 stop16h 56m
Frontier
Deal found 7/23![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 7/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:59 pm
DTW
- MIA
1 stop7h 34m
Frontier
Deal found 7/19![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 7/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:21 pm
DTW
- MIA
1 stop6h 20m
Frontier
Deal found 7/21![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 7/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:35 pm
DTW
- MIA
1 stop5h 30m
Frontier
Deal found 7/18![Frontier logo]()
$122
Find flight deals from Detroit to Florida Keys
Keep the following information in mind while searching for Detroit to Florida Keys flight deals. Data was last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (Kiwi.com) |
One-way from | $103 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $278 |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 July 24, 2026.
Use the filters below to find and compare flights from Detroit to Florida Keys that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Sat 8/29
6:00 am-4:15 pm
2 stops10h 15m
Miami
Sat 9/5
7:00 am-2:00 pm
2 stops7h 00m
$207
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Wed 8/26
9:09 am-12:17 pm
Nonstop3h 08m
Miami
Mon 8/31
6:40 am-3:44 pm
1 stop9h 04m
$222
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Mon 9/21
5:30 am-11:05 am
1 stop5h 35m
Miami
Sat 9/26
9:40 am-6:55 pm
2 stops9h 15m
$227
Quickest round-trip
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Wed 9/9
9:07 am-12:07 pm
Nonstop3h 00m
Miami
Sat 9/12
6:42 pm-9:51 pm
Nonstop3h 09m
$237
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Thu 10/15
6:10 pm-9:12 pm
Nonstop3h 02m
Miami
Tue 10/27
6:20 am-3:49 pm
1 stop9h 29m
$247
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Sat 10/17
2:30 pm-9:01 pm
1 stop6h 31m
Miami
Thu 10/22
6:55 pm-10:06 pm
Nonstop3h 11m
$247
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Mon 10/5
2:30 pm-5:37 pm
Nonstop3h 07m
Miami
Mon 10/12
8:00 am-11:04 am
Nonstop3h 04m
$253
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Sat 10/3
12:25 pm-5:20 pm
1 stop4h 55m
Miami
Sun 10/11
8:00 am-11:04 am
Nonstop3h 04m
$263
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Fri 8/28
1:20 pm-10:05 pm
2 stops8h 45m
Miami
Sun 8/30
5:50 am-12:40 pm
1 stop6h 50m
$268
DetroitMiami
DTW - MIA
DTWMIA
Detroit Metropolitan Wayne County
Thu 9/3
11:10 am-9:00 pm
2 stops9h 50m
Miami
Tue 9/8
11:50 am-9:30 pm
2 stops9h 40m
$297
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Detroit to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Detroit with our price prediction graph.
DTW-MIA
DTW-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 Detroit to Florida Keys
DTT-zzEOA
DTW-MIA
DTW-EYW
What is the cheapest month to book a flight from Detroit to Florida Keys?
Currently, September is the cheapest month in which you can book a flight from Detroit to Florida Keys (average of $233). Flying from Detroit to Florida Keys in June is currently the most expensive (average of $411). 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.
How far ahead should I book a flight from Detroit to Florida Keys?
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Florida Keys. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 24, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Detroit to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Detroit 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 Detroit 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.
Search flights from Detroit to Florida Keys by cabin class
Find flights from Detroit to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Florida Keys flights
Browse other Detroit and Florida Keys flight options. Last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Detroit to Florida Keys
Discover the top 3 airlines that operate flights from Detroit 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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$247 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$445 | FlexibilityNo cancel fee | On-time71% |