Key West

$102+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — EYW
Nov 19 — Nov 261
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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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Kiwi.com)

One-way from

$102
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$578
Provider with most accurate pricing for Detroit (DTT)-Key West flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-Key West flights.
From Michigan to Key West
One-way flight from Michigan to Key West
Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 October 20, 2025.

This Expedia deal was found by Cheapflights users on 10/18. 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.
Sun 11/165:10 amORD - EYW
1 stop5h 10mSpirit Airlines
Thu 11/2012:15 pmEYW - ORD
1 stop9h 12mSpirit Airlines
Deal found 10/18$196
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/32:45 pmMDW - EYW
1 stop4h 36mMultiple Airlines
Fri 11/78:55 amEYW - MDW
1 stop14h 25mMultiple Airlines
Deal found 10/19$201
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 12/136:12 pmDTW - EYW
1 stop21h 32mMultiple Airlines
Wed 12/174:31 pmEYW - DTW
1 stop16h 20mMultiple Airlines
Deal found 10/19$205
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/166:06 pmMDW - EYW
1 stop14h 11mMultiple Airlines
Thu 11/205:40 pmEYW - MDW
1 stop26h 06mMultiple Airlines
Deal found 10/18$215
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 12/612:21 pmSBN - EYW
1 stop27h 23mAllegiant Air
Thu 12/114:34 pmEYW - SBN
1 stop24h 50mAllegiant Air
Deal found 10/18$217
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/153:26 pmORD - EYW
1 stop18h 54mSpirit Airlines
Sat 11/222:24 pmEYW - ORD
1 stop10h 05mSpirit Airlines
Deal found 10/18$219
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 12/612:21 pmSBN - EYW
1 stop27h 23mAllegiant Air
Wed 12/104:31 pmEYW - SBN
1 stop16h 24mAllegiant Air
Deal found 10/18$222
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/78:30 pmDTW - EYW
1 stop11h 45mMultiple Airlines
Mon 12/153:54 pmEYW - DTW
1 stop9h 25mMultiple Airlines
Deal found 10/20$222
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 12/94:22 pmORD - EYW
2 stops16h 45mMultiple Airlines
Thu 12/1110:59 amEYW - ORD
1 stop11h 52mMultiple Airlines
Deal found 10/18$223
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/912:24 pmDTW - EYW
1 stop19h 51mMultiple Airlines
Wed 11/1210:47 amEYW - DTW
1 stop7h 18mMultiple Airlines
Deal found 10/19$225
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/153:26 pmORD - EYW
2 stops17h 53mMultiple Airlines
Sat 11/222:24 pmEYW - ORD
1 stop10h 05mMultiple Airlines
Deal found 10/17$227
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/28:00 pmDTW - EYW
1 stop12h 15mMultiple Airlines
Thu 11/68:55 amEYW - DTW
1 stop9h 05mMultiple Airlines
Deal found 10/18$228

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 October 20, 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

ChicagoKey West

MDW - EYW

MDWEYW

Chicago Midway

Fri 11/14

5:57 pm-9:01 am

1 stop14h 04m

Key West

Mon 11/17

4:47 pm-12:30 am

1 stop8h 43m

$207

ChicagoKey West

MDW - EYW

MDWEYW

Chicago Midway

Sun 11/16

10:12 am-8:15 am

1 stop21h 03m

Key West

Thu 11/20

5:40 pm-6:46 pm

1 stop26h 06m

$215

ChicagoKey West

MDW - EYW

MDWEYW

Chicago Midway

Sat 11/1

11:36 am-9:15 am

1 stop20h 39m

Key West

Tue 11/4

11:45 am-12:41 pm

2 stops25h 56m

$229

Traverse CityKey West

TVC - EYW

TVCEYW

Traverse City Cherry Capital

Sun 11/2

11:34 am-7:43 pm

1 stop8h 09m

Key West

Thu 11/6

9:36 pm-11:51 am

1 stop14h 15m

$234

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Sun 12/7

9:45 am-8:00 pm

1 stop10h 15m

Key West

Wed 12/10

4:31 pm-8:55 am

1 stop16h 24m

$237

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sun 12/7

8:30 pm-8:15 am

1 stop11h 45m

Key West

Mon 12/15

8:55 am-7:44 am

2 stops46h 49m

$244

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Fri 12/12

5:58 pm-10:07 am

1 stop16h 09m

Key West

Thu 12/18

10:59 am-8:51 am

1 stop21h 52m

$245

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Mon 11/10

6:55 pm-11:05 am

2 stops16h 10m

Key West

Fri 11/14

8:55 am-6:13 pm

1 stop9h 18m

$248

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Mon 11/3

6:30 am-2:15 pm

1 stop7h 45m

Key West

Fri 11/7

3:07 pm-11:14 am

1 stop20h 07m

$260

ChicagoKey West

MDW - EYW

MDWEYW

Chicago Midway

Mon 11/10

6:00 am-2:03 pm

1 stop7h 03m

Key West

Wed 11/19

7:40 am-11:52 am

1 stop5h 12m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

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 October 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 35% on flights from Michigan to Key West by exploring options for tickets at noon.

How much does it cost to fly round-trip from Michigan to Key West?

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 Allegiant Air, Delta, and United Airlines fly from Michigan to Key West in about 3h 27m. The time it takes to get you to your destination can typically vary by up to 4h 42m. 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?

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$282FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$110Average$180FlexibilityNo cancel feeOn-time65%
DeltaCheapest$249Average$613FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$604FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$536FlexibilityNo cancel feeOn-time69%

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