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$57+ Cheap flights from Florida Keys to Detroit (DTT)

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DTT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Florida Keys to Detroit

Cheapest flights from Florida Keys to Detroit
Explore the most affordable flight options available from Florida Keys to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/68:45 am
MIA
-
DTW
Nonstop3h 16m
Multiple Airlines
Sun 2/82:47 pm
DTW
-
MIA
Nonstop3h 12m
Multiple Airlines
Deal found 1/28$86
This Super.com deal was found by Cheapflights users on 1/28. 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.
Thu 2/127:27 pm
MIA
-
DTW
Nonstop3h 16m
Frontier
Mon 2/167:28 pm
DTW
-
MIA
Nonstop3h 08m
Frontier
Deal found 1/28$87
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:05 am
MIA
-
DTW
1 stop6h 25m
Multiple Airlines
Mon 3/91:35 pm
DTW
-
MIA
Nonstop3h 08m
Multiple Airlines
Deal found 1/28$93
This Frontier deal was found by Cheapflights users on 1/28. 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.
Thu 2/197:27 pm
MIA
-
DTW
Nonstop3h 16m
Frontier
Mon 2/237:28 pm
DTW
-
MIA
Nonstop3h 08m
Frontier
Deal found 1/28$98
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Fri 2/132:52 pm
MIA
-
DTW
1 stop9h 17m
Spirit Airlines
Mon 2/1612:36 pm
DTW
-
MIA
Nonstop3h 10m
Spirit Airlines
Deal found 1/28$101
This Priceline deal was found by Cheapflights users on 1/27. 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.
Fri 2/68:45 am
MIA
-
DTW
Nonstop3h 16m
Multiple Airlines
Tue 2/106:00 am
DTW
-
MIA
1 stop8h 21m
Multiple Airlines
Deal found 1/27$102
This Priceline deal was found by Cheapflights users on 1/27. 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.
Wed 3/46:22 pm
MIA
-
DTW
Nonstop3h 17m
Spirit Airlines
Tue 3/174:50 pm
DTW
-
MIA
Nonstop3h 03m
Spirit Airlines
Deal found 1/27$103
This Spirit deal was found by Cheapflights users on 1/27. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:05 am
MIA
-
DTW
1 stop6h 25m
Spirit Airlines
Sun 2/225:09 am
DTW
-
MIA
1 stop7h 10m
Spirit Airlines
Deal found 1/27$104
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Tue 2/247:05 am
MIA
-
DTW
1 stop6h 25m
Spirit Airlines
Tue 3/32:15 pm
DTW
-
MIA
Nonstop3h 12m
Spirit Airlines
Deal found 1/27$105
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/257:05 am
MIA
-
DTW
1 stop6h 25m
Spirit Airlines
Wed 3/42:06 pm
DTW
-
MIA
1 stop9h 53m
Spirit Airlines
Deal found 1/28$107
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/54:15 pm
EYW
-
DTW
1 stop7h 29m
United Airlines
Mon 2/97:15 am
DTW
-
EYW
1 stop8h 02m
United Airlines
Deal found 1/26$454

Find flight deals from Florida Keys to Detroit

Keep the following information in mind while searching for Florida Keys to Detroit flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Kiwi.com)

One-way from

$57
(Expedia)
Provider with most accurate pricing for Key West-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Detroit (DTT) flights.
Search Deals
From Florida Keys to Detroit (DTT)
Search Deals
One-way flight from Florida Keys to Detroit (DTT)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Detroit 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 January 29, 2026.
Use the filters below to find and compare flights from Florida Keys to Detroit that are best for you.

Fly from

Florida Keys

Fly to

Detroit

Route

Depart

Return

Price

MiamiDetroit

MIA - DTW

MIADTW

Miami

Sat 3/28

7:45 am-11:01 am

Nonstop3h 16m

Detroit Metropolitan Wayne County

Mon 3/30

2:00 pm-5:08 pm

Nonstop3h 08m

$117

MiamiDetroit

MIA - DTW

MIADTW

Miami

Fri 2/20

6:00 am-9:11 am

Nonstop3h 11m

Detroit Metropolitan Wayne County

Sun 2/22

12:36 pm-3:46 pm

Nonstop3h 10m

$120

MiamiDetroit

MIA - DTW

MIADTW

Miami

Sun 2/15

7:05 am-1:30 pm

1 stop6h 25m

Detroit Metropolitan Wayne County

Tue 3/10

2:15 pm-5:27 pm

Nonstop3h 12m

$126

MiamiDetroit

MIA - DTW

MIADTW

Miami

Thu 2/19

7:05 am-1:30 pm

1 stop6h 25m

Detroit Metropolitan Wayne County

Sun 2/22

5:09 am-12:19 pm

1 stop7h 10m

$128

MiamiDetroit

MIA - DTW

MIADTW

Miami

Wed 2/11

6:45 am-1:30 pm

1 stop6h 45m

Detroit Metropolitan Wayne County

Tue 2/17

10:59 pm-12:14 am

1 stop25h 15m

$134

MiamiDetroit

MIA - DTW

MIADTW

Miami

Wed 2/11

8:05 am-11:13 am

Nonstop3h 08m

Detroit Metropolitan Wayne County

Tue 2/17

2:01 pm-5:21 pm

Nonstop3h 20m

$139

MiamiDetroit

MIA - DTW

MIADTW

Miami

Sun 2/15

6:00 am-9:11 am

Nonstop3h 11m

Detroit Metropolitan Wayne County

Sun 2/22

10:16 am-1:28 pm

Nonstop3h 12m

$140

MiamiDetroit

MIA - DTW

MIADTW

Miami

Tue 2/17

7:05 am-1:30 pm

1 stop6h 25m

Detroit Metropolitan Wayne County

Sun 2/22

6:00 am-2:21 pm

1 stop8h 21m

$141

MiamiDetroit

MIA - DTW

MIADTW

Miami

Sat 2/14

7:05 am-1:30 pm

1 stop6h 25m

Detroit Metropolitan Wayne County

Mon 3/9

10:59 pm-12:16 pm

2 stops13h 17m

$142

MiamiDetroit

MIA - DTW

MIADTW

Miami

Sat 2/14

7:05 am-1:30 pm

1 stop6h 25m

Detroit Metropolitan Wayne County

Sun 2/15

12:36 pm-3:46 pm

Nonstop3h 10m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 29 results
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2
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Best time to book a flight from Florida Keys to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Florida Keys with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Detroit
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta, American Airlines, and Spirit Airlines from Florida Keys to Detroit have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
8,394 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

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

    Detroit All airports (DTT) is the airport you will fly into if you book a flight from Florida Keys to Detroit. It is only a 0.6 mi journey from All airports (DTT) to Detroit’s city center.

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

    A quick flight from Florida Keys to Detroit can take about 3h 11m. Frontier provides one of the quickest options available for as low as $120. There are 1147 mi between Florida Keys and Detroit. Most flights are nonstop.

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

    One-way options have recently been found by users for as low as $36 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $52 and Delta from $108 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida Keys to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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