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Florida Keys

$57+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — EYW
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap 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 septiembre 15, 2025.

Round-trip from

$112
(Cheapflightsfares)

One-way from

$57
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$179
From Detroit (DTT) to Florida Keys
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One-way flight from Detroit (DTT) to Florida Keys
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Highest demand for flights based on searches. 16% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Detroit to Florida Keys

Cheapest flights from Detroit to Florida Keys
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 septiembre 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:20 pmDTW - MIA
1 stop5h 57mSpirit Airlines
mar. 9/305:10 pmMIA - DTW
Nonstop3h 04mSpirit Airlines
Deal found 9/13$112
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
jue. 10/29:12 amDTW - MIA
1 stop7h 49mSpirit Airlines
vie. 10/104:58 pmMIA - DTW
Nonstop3h 02mSpirit Airlines
Deal found 9/13$114
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:12 amDTW - MIA
1 stop9h 01mSpirit Airlines
lun. 10/64:58 pmMIA - DTW
Nonstop3h 02mSpirit Airlines
Deal found 9/13$115
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 10/46:30 amDTW - MIA
Nonstop3h 00mSpirit Airlines
jue. 10/94:58 pmMIA - DTW
Nonstop3h 02mSpirit Airlines
Deal found 9/13$116
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:00 amDTW - MIA
Nonstop3h 05mSpirit Airlines
mar. 11/1111:00 amMIA - DTW
Nonstop3h 09mSpirit Airlines
Deal found 9/13$117
This CheapOair deal was found by Cheapflights users on 9/14. 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.
dom. 10/196:17 amDTW - MIA
Nonstop3h 02mSpirit Airlines
sáb. 10/254:58 pmMIA - DTW
Nonstop3h 02mSpirit Airlines
Deal found 9/14$118
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
jue. 10/26:30 amDTW - MIA
Nonstop3h 00mSpirit Airlines
jue. 10/94:58 pmMIA - DTW
Nonstop3h 02mSpirit Airlines
Deal found 9/13$120
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/286:30 amDTW - MIA
Nonstop3h 00mSpirit Airlines
lun. 10/64:58 pmMIA - DTW
Nonstop3h 02mSpirit Airlines
Deal found 9/13$121
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
sáb. 10/187:22 amDTW - MIA
1 stop10h 19mSpirit Airlines
jue. 10/234:58 pmMIA - DTW
Nonstop3h 02mSpirit Airlines
Deal found 9/14$122
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/263:42 pmDTW - MIA
1 stop8h 30mMultiple Airlines
vie. 10/104:58 pmMIA - DTW
Nonstop3h 02mMultiple Airlines
Deal found 9/12$125
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 10/46:30 amDTW - MIA
Nonstop3h 00mSpirit Airlines
sáb. 10/112:55 pmMIA - DTW
1 stop9h 50mSpirit Airlines
Deal found 9/13$126
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
mar. 10/147:15 pmDTW - EYW
1 stop14h 52mMultiple Airlines
mar. 10/2111:45 amEYW - DTW
1 stop20h 02mMultiple Airlines
Deal found 9/14$228

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 septiembre 15, 2025.
Use the filters below to find and compare flights from Detroit to Florida Keys that are best for you.

Fly from

Detroit

Fly to

Florida Keys

Route

Depart

Return

Price

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mar. 10/21

6:30 pm-9:27 pm

Nonstop2h 57m

Miami

mar. 10/28

8:30 am-11:30 am

Nonstop3h 00m

$159

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mié. 10/15

6:30 pm-9:27 pm

Nonstop2h 57m

Miami

mar. 10/21

8:30 am-11:30 am

Nonstop3h 00m

$159

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mar. 10/21

6:30 pm-9:27 pm

Nonstop2h 57m

Miami

mié. 10/29

8:30 am-11:30 am

Nonstop3h 00m

$159

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mié. 10/22

1:30 pm-9:55 pm

2 stops8h 25m

Miami

sáb. 10/25

6:00 am-4:40 pm

2 stops10h 40m

$160

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

lun. 10/13

4:09 pm-12:34 am

1 stop8h 25m

Miami

vie. 10/17

5:15 am-4:03 pm

1 stop10h 48m

$174

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mié. 11/12

6:10 am-12:50 pm

1 stop6h 40m

Miami

mié. 11/19

7:40 am-2:45 pm

1 stop7h 05m

$179

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mié. 11/19

6:25 pm-9:31 pm

Nonstop3h 06m

Miami

jue. 11/27

8:05 am-11:09 am

Nonstop3h 04m

$188

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mar. 12/2

6:10 am-4:10 pm

2 stops10h 00m

Miami

mar. 3/3

7:55 am-3:05 pm

1 stop7h 10m

$194

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

sáb. 10/4

6:20 pm-9:22 pm

Nonstop3h 02m

Miami

mar. 10/7

8:30 am-11:30 am

Nonstop3h 00m

$197

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mar. 11/25

6:10 am-11:30 am

1 stop5h 20m

Miami

mar. 12/2

5:10 pm-10:35 pm

1 stop5h 25m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 32 results
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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.
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

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Florida Keys (average of $328). Flying from Detroit to Florida Keys in March is currently the most expensive (average of $491). 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 DTT to EOA?

Find hourly flight availability from Detroit to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Detroit to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 septiembre 15, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.8
Fair
3,172 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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.

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

    Located just 0.6 mi from the city center, Detroit All airports (DTT) is the airport most travelers will use when flying to Florida Keys from Detroit.

  • How long is the flight from Detroit to Florida Keys?

    A quick flight from Detroit to Florida Keys can take about 2h 57m. Delta provides one of the quickest options available for as low as $159. There are 1147 mi between Detroit and Florida Keys. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Detroit to Florida Keys (average of $328). Flying from Detroit to Florida Keys in March is currently the most expensive (average of $491). 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

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Alternative routes for Detroit to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Detroit to Florida Keys

Discover the top 4 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$108Average$167FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$268Average$478FlexibilityNo cancel feeOn-time69%
DeltaCheapest$282Average$652FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$615FlexibilityNo cancel feeOn-time71%

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