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Cheap flights from Florida Keys to Detroit (DTT)

EYW — DTT
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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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 July 24, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$167
(Kiwi.com)

One-way from

$102
(Kiwi.com)
Provider with most accurate pricing for Key West-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Key West-Detroit (DTT) flights.
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From Florida Keys to Detroit (DTT)
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One-way flight from Florida Keys to Detroit (DTT)
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Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Detroit

How far ahead should I book a flight from Florida Keys to Detroit?

The best time to book flights from Florida Keys to Detroit is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Florida Keys to Detroit (average of $183). Flying from Florida Keys to Detroit in June is currently the most expensive (average of $360). 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 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 July 24, 2026.
See what other customers who have flown with Delta,American Airlines, andFrontier 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
7.8
Good
8,479 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Danielle,Aug 2023

RSW - DTW

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Danielle,Aug 2023

RSW - DTW

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!
American Airlines
7.1
Good
11,833 reviews
Delta
7.8
Good
8,479 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Danielle,Aug 2023

RSW - DTW

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!
Frontier
5.6
Fair
2,770 reviews
Delta
7.8
Good
8,479 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Danielle,Aug 2023

RSW - DTW

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

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 5h. Delta provides one of the quickest options available for as low as $227. There are 1147 mi between Florida Keys and Detroit. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $32 on Frontier. Other airlines that offer cheap prices include United Airlines from $108 and Delta from $114 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.

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

    Currently, March is the cheapest month in which you can book a flight from Florida Keys to Detroit (average of $183). Flying from Florida Keys to Detroit in June is currently the most expensive (average of $360). 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

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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Top airline flying from Florida Keys to Detroit

Discover the top airline that operate flights from Florida Keys to Detroit. 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.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$390FlexibilityNo cancel feeOn-time71%

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