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Key West

$85+ Cheap flights from Michigan to Key West (EYW)

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — EYW
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Michigan to Key West

Keep the following information in mind while searching for Michigan to Key West flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$598
Provider with most accurate pricing for Detroit (DTT)-Key West flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Key West flights.
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From Michigan to Key West
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One-way flight from Michigan to Key West
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Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Michigan to Key West

Cheapest flights from Michigan to Key West
Explore the most affordable flight options available from Michigan to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/273:33 pmDTW - EYW
1 stop16h 42mMultiple Airlines
Thu 12/412:20 pmEYW - DTW
1 stop9h 21mMultiple Airlines
Deal found 11/4$195
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/39:53 pmDTW - EYW
1 stop17h 51mMultiple Airlines
Wed 12/104:31 pmEYW - DTW
1 stop16h 43mMultiple Airlines
Deal found 11/5$197
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/2810:27 amDTW - EYW
1 stop20h 40mMultiple Airlines
Thu 12/412:20 pmEYW - DTW
1 stop9h 21mMultiple Airlines
Deal found 11/4$199
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/76:12 pmDTW - EYW
1 stop14h 03mMultiple Airlines
Thu 12/114:34 pmEYW - DTW
1 stop15h 46mMultiple Airlines
Deal found 11/3$202
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/39:53 pmDTW - EYW
1 stop17h 51mMultiple Airlines
Sun 12/78:50 pmEYW - DTW
1 stop17h 18mMultiple Airlines
Deal found 11/3$205
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/208:54 pmDTW - EYW
1 stop17h 40mMultiple Airlines
Tue 12/3010:32 pmEYW - DTW
2 stops35h 22mMultiple Airlines
Deal found 11/4$208
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/273:33 pmDTW - EYW
1 stop16h 42mMultiple Airlines
Wed 12/310:47 amEYW - DTW
1 stop11h 57mMultiple Airlines
Deal found 11/4$210
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/208:54 pmDTW - EYW
1 stop17h 40mMultiple Airlines
Wed 12/317:47 amEYW - DTW
2 stops26h 07mMultiple Airlines
Deal found 11/4$211
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/2810:27 amDTW - EYW
1 stop20h 40mMultiple Airlines
Fri 12/59:57 amEYW - DTW
1 stop15h 22mMultiple Airlines
Deal found 11/4$213
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/156:15 amDTW - EYW
1 stop8h 49mMultiple Airlines
Thu 12/1810:32 pmEYW - DTW
1 stop10h 19mMultiple Airlines
Deal found 11/3$216
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/176:53 pmFNT - EYW
1 stop26h 49mMultiple Airlines
Thu 12/2510:59 amEYW - FNT
1 stop25h 35mMultiple Airlines
Deal found 11/4$224
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/79:00 amFNT - EYW
1 stop11h 00mAllegiant Air
Fri 12/123:54 pmEYW - FNT
1 stop18h 50mAllegiant Air
Deal found 11/4$252

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Key West 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 November 5, 2025.
Use the filters below to find and compare flights from Michigan to Key West that are best for you.

Fly from

Michigan

Fly to

Key West

Route

Depart

Return

Price

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 12/2

7:00 am-10:07 am

1 stop27h 07m

Key West

Tue 12/9

11:45 am-9:14 am

1 stop21h 29m

$222

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 11/25

10:27 am-7:07 am

1 stop20h 40m

Key West

Thu 12/4

12:20 pm-9:41 pm

1 stop9h 21m

$244

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Thu 12/4

6:12 pm-8:15 am

1 stop14h 03m

Key West

Mon 12/8

9:57 am-9:14 am

1 stop23h 17m

$260

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Mon 1/5

10:54 am-5:55 pm

1 stop7h 01m

Key West

Mon 1/12

4:01 pm-11:26 pm

1 stop7h 25m

$269

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 12/6

2:43 pm-8:06 pm

1 stop5h 23m

Key West

Sat 12/13

7:40 am-3:45 pm

1 stop8h 05m

$269

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Thu 1/8

2:06 pm-7:42 pm

1 stop5h 36m

Key West

Thu 1/22

6:08 pm-12:46 am

1 stop6h 38m

$269

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Mon 2/2

7:00 am-3:25 pm

1 stop8h 25m

Key West

Mon 2/9

5:21 pm-11:59 pm

1 stop6h 38m

$269

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Wed 1/14

7:15 am-1:48 pm

1 stop6h 33m

Key West

Wed 1/21

1:28 pm-10:20 pm

1 stop8h 52m

$269

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Thu 1/8

12:21 pm-7:42 pm

1 stop7h 21m

Key West

Tue 1/13

6:08 pm-12:45 am

1 stop6h 37m

$269

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 1/29

12:48 pm-7:42 pm

1 stop6h 54m

Key West

Thu 2/5

1:28 pm-10:52 pm

1 stop9h 24m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Michigan 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 Michigan to Key West

What is the cheapest month to book a flight from Michigan to Key West?

Currently, August is the cheapest month in which you can book a flight from Michigan to Key West (average of $98). Flying from Michigan to Key West in October is currently the most expensive (average of $303). 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 MI to EYW?

Find hourly flight availability from Michigan to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Michigan to Key West by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Key West. 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 Key West from Michigan?

    Key West (EYW) is the airport you will fly into if you book a flight from Michigan to Key West. It is only a 2.6 mi journey from Key West (EYW) to Key West’s city center.

  • How long is the flight from Michigan to Key West?

    Airlines like American Airlines, Delta, and United Airlines fly from Michigan to Key West in about 3h 16m. The time it takes to get you to your destination can typically vary by up to 3h 45m. Michigan and Key West are separated by a distance of 1253 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Michigan to Key West?

    When deciding which route to take from Michigan to Key West consider Chicago O'Hare Intl - Key West, Detroit Metropolitan Wayne County - Key West or Chicago Midway - Key West as they are the most popular.

  • Can I find deals for flights from Michigan to Key West that include hotel bookings?

    Yes. In addition to deals on Michigan to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Key West.

  • Can I find deals for business class flights from Michigan to Key West?

    Yes. Cheapflights offers flight deals from Michigan to Key West 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 Michigan to Key West?

    Currently, August is the cheapest month in which you can book a flight from Michigan to Key West (average of $98). Flying from Michigan to Key West in October is currently the most expensive (average of $303). 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 Michigan to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Michigan to Key West

Discover the top 5 airlines that operate flights from Michigan to Key West. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$283FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$110Average$180FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$247Average$603FlexibilityNo cancel feeOn-time71%
DeltaCheapest$249Average$606FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$524FlexibilityNo cancel feeOn-time69%

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