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Key West

$94+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — EYW
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
1 adult, Economy
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Cheap 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 March 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:28 pm
DTW
-
EYW
1 stop12h 53m
Multiple Airlines
Mon 3/169:49 am
EYW
-
DTW
1 stop15h 52m
Multiple Airlines
Deal found 2/27$216
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Tue 3/109:04 pm
DTW
-
EYW
1 stop14h 07m
Multiple Airlines
Tue 3/241:01 pm
EYW
-
DTW
2 stops27h 11m
Multiple Airlines
Deal found 2/28$219
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Tue 3/106:05 am
DTW
-
EYW
1 stop6h 16m
Multiple Airlines
Thu 3/1211:01 am
EYW
-
DTW
1 stop8h 21m
Multiple Airlines
Deal found 3/1$220
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Sun 4/1910:09 am
DTW
-
EYW
1 stop24h 15m
Multiple Airlines
Thu 4/234:22 pm
EYW
-
DTW
2 stops16h 48m
Multiple Airlines
Deal found 2/28$222
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:04 pm
DTW
-
EYW
1 stop14h 07m
Multiple Airlines
Fri 3/139:49 am
EYW
-
DTW
1 stop15h 52m
Multiple Airlines
Deal found 2/27$226
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:07 pm
DTW
-
EYW
1 stop11h 59m
Multiple Airlines
Tue 4/71:01 pm
EYW
-
DTW
2 stops22h 11m
Multiple Airlines
Deal found 2/26$228
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Thu 3/198:52 am
DTW
-
EYW
1 stop24h 17m
Multiple Airlines
Mon 3/239:49 am
EYW
-
DTW
2 stops22h 18m
Multiple Airlines
Deal found 2/28$229
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:04 pm
DTW
-
EYW
1 stop14h 07m
Multiple Airlines
Mon 3/169:49 am
EYW
-
DTW
1 stop15h 52m
Multiple Airlines
Deal found 2/27$231
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:28 pm
DTW
-
EYW
1 stop12h 53m
Multiple Airlines
Tue 3/171:01 pm
EYW
-
DTW
1 stop11h 10m
Multiple Airlines
Deal found 2/27$232
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:26 am
DTW
-
EYW
1 stop21h 40m
Multiple Airlines
Wed 4/2211:51 am
EYW
-
DTW
2 stops24h 58m
Multiple Airlines
Deal found 2/26$233
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:40 pm
DTW
-
EYW
1 stop16h 29m
Multiple Airlines
Tue 4/71:01 pm
EYW
-
DTW
2 stops22h 11m
Multiple Airlines
Deal found 2/27$234
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:53 pm
SBN
-
EYW
1 stop15h 33m
Breeze Airways
Thu 3/199:46 am
EYW
-
SBN
1 stop10h 27m
Breeze Airways
Deal found 2/27$244

Find 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 March 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$216
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$536
Provider with most accurate pricing for Detroit (DTT)-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Key West flights.
Search Deals
From Michigan to Key West
Search Deals
One-way flight from Michigan to Key West
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 2, 2026.
Use the filters below to find and compare flights from Michigan to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 5/12

6:15 am-10:53 am

1 stop4h 38m

Key West

Tue 5/19

6:19 pm-12:58 am

1 stop6h 39m

$283

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 4/18

2:05 pm-7:40 pm

1 stop5h 35m

Key West

Wed 4/22

7:33 am-3:33 pm

1 stop8h 00m

$283

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Sat 5/2

2:36 pm-10:36 pm

2 stops8h 00m

Key West

Tue 5/5

3:58 pm-11:59 pm

1 stop8h 01m

$288

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sun 3/15

5:24 am-10:48 am

1 stop5h 24m

Key West

Wed 3/25

6:25 pm-12:43 am

1 stop6h 18m

$314

ChicagoKey West

MDW - EYW

MDWEYW

Chicago Midway

Fri 4/24

12:52 pm-7:40 pm

1 stop5h 48m

Key West

Wed 4/29

6:23 pm-10:28 pm

1 stop5h 05m

$326

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

Sat 4/25

7:00 am-11:24 am

Nonstop3h 24m

Key West

Wed 4/29

3:52 pm-6:36 pm

Nonstop3h 44m

$329

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

Mon 4/20

10:35 am-2:51 pm

Nonstop3h 16m

Key West

Thu 4/30

4:47 pm-1:26 am

1 stop9h 39m

$339

KalamazooKey West

AZO - EYW

AZOEYW

Kalamazoo Intl

Wed 4/1

12:17 pm-10:37 pm

2 stops10h 20m

Key West

Wed 4/8

6:46 pm-12:28 am

1 stop5h 42m

$354

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Wed 4/22

7:30 am-4:42 pm

2 stops9h 12m

Key West

Tue 4/28

3:47 pm-11:26 pm

1 stop7h 39m

$357

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Sun 3/15

8:53 pm-1:37 pm

2 stops16h 44m

Key West

Thu 3/19

9:46 am-8:13 pm

1 stop10h 27m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 60 resultsSorted by cheapest first
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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 September is currently the most expensive (average of $268). 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.

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 Delta, American Airlines, and United Airlines fly from Michigan to Key West in about 3h 24m. The time it takes to get you to your destination can typically vary by up to 2h 05m. Michigan and Key West are separated by a distance of 1253 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Michigan to Key West one-way?

    One-way options have recently been found by users for as low as $141 on American Airlines. Other airlines that offer cheap prices include Delta from $169 and United Airlines from $198 one-way.

  • 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 September is currently the most expensive (average of $268). 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 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 March 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$98Average$287FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$114Average$295FlexibilityNo cancel feeOn-time65%
DeltaCheapest$247Average$498FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$267Average$561FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$485FlexibilityNo cancel feeOn-time69%

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