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$62+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — EYW
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$116
(Cheapflightsfares)

One-way from

$62
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$226
Provider with most accurate pricing for Detroit (DTT)-Miami flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Miami flights.
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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. 14% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in May 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 mayo 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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. 6/15:00 amDTW - MIA
Nonstop3h 00mSpirit Airlines
jue. 6/59:05 amMIA - DTW
Nonstop3h 10mSpirit Airlines
Deal found 4/30$116
This Mytrip deal was found by Cheapflights users on 4/29. 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.
vie. 5/305:00 amDTW - MIA
Nonstop3h 00mMultiple Airlines
sáb. 6/1410:00 pmMIA - DTW
1 stop11h 57mMultiple Airlines
Deal found 4/29$145
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 6/48:50 amDTW - MIA
Nonstop3h 02mDelta
jue. 6/126:15 pmMIA - DTW
Nonstop3h 14mDelta
Deal found 4/30$179
This Frontier deal was found by Cheapflights users on 4/30. 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.
dom. 5/113:55 pmDTW - MIA
1 stop8h 18mFrontier
mié. 5/289:30 amMIA - DTW
1 stop5h 39mFrontier
Deal found 4/30$208
This American Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 6/246:00 amDTW - MIA
1 stop4h 59mAmerican Airlines
sáb. 7/58:00 pmMIA - DTW
Nonstop3h 12mAmerican Airlines
Deal found 4/30$225
This Mytrip deal was found by Cheapflights users on 4/30. 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.
mié. 5/288:40 pmDTW - EYW
1 stop11h 23mMultiple Airlines
mié. 6/42:45 pmEYW - DTW
2 stops28h 07mMultiple Airlines
Deal found 4/30$261
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 5/282:57 pmDTW - EYW
1 stop5h 10mDelta
mié. 6/41:51 pmEYW - DTW
1 stop7h 14mDelta
Deal found 4/30$283
This American Airlines deal was found by Cheapflights users on 4/30. 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.
mié. 5/287:55 amDTW - EYW
1 stop6h 42mAmerican Airlines
mié. 6/45:30 pmEYW - DTW
2 stops6h 41mAmerican Airlines
Deal found 4/30$288
This United Airlines deal was found by Cheapflights users on 4/30. 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.
jue. 11/274:15 pmDTW - EYW
2 stops15h 45mUnited Airlines
jue. 12/46:45 pmEYW - DTW
2 stops20h 31mUnited Airlines
Deal found 4/30$396

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 mayo 1, 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

dom. 6/1

5:00 am-8:00 am

Nonstop3h 00m

Miami

jue. 6/5

9:05 am-12:15 pm

Nonstop3h 10m

$116

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

vie. 5/30

5:00 am-8:00 am

Nonstop3h 00m

Miami

sáb. 6/14

10:00 pm-9:57 am

1 stop11h 57m

$145

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mié. 6/4

8:50 am-11:52 am

Nonstop3h 02m

Miami

jue. 6/12

6:15 pm-9:29 pm

Nonstop3h 14m

$179

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

dom. 5/11

3:55 pm-12:13 am

1 stop8h 18m

Miami

mié. 5/28

9:30 am-3:09 pm

1 stop5h 39m

$208

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mar. 6/24

6:00 am-10:59 am

1 stop4h 59m

Miami

sáb. 7/5

8:00 pm-11:12 pm

Nonstop3h 12m

$225

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

mié. 5/28

8:40 pm-8:03 am

1 stop11h 23m

Key West

mié. 6/4

2:45 pm-6:52 pm

2 stops28h 07m

$261

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

mié. 5/28

2:57 pm-8:07 pm

1 stop5h 10m

Key West

mié. 6/4

1:51 pm-9:05 pm

1 stop7h 14m

$283

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

mié. 5/28

7:55 am-2:37 pm

1 stop6h 42m

Key West

mié. 6/4

5:30 pm-12:11 am

2 stops6h 41m

$288

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mar. 5/13

5:55 am-11:55 am

1 stop6h 00m

Miami

vie. 5/16

7:20 am-12:05 pm

1 stop4h 45m

$292

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

dom. 7/20

6:00 am-8:00 am

2 stops26h 00m

Key West

vie. 7/25

2:45 pm-1:08 pm

2 stops22h 23m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 18 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 $492). 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 mayo 1, 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.

Rainfall in Florida Keys by month

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

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

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

If weather is an important factor for your trip to Florida Keys, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 mayo 1, 2025.
To help decide which airline to fly from Detroit to Florida Keys, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    $62 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $98 and $106, respectively.

  • 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 $492). 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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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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$108Average$167FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$397Average$651FlexibilityNo cancel feeOn-time69%
DeltaCheapest$458Average$642FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$467Average$651FlexibilityNo cancel feeOn-time71%

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