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Key West

$142+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — EYW
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$269
(Delta)

One-way from

$142
(Delta)

Popular in

December

Cheapest in

July

Average price

$457
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. 11% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/236:15 amSBN - EYW
1 stop4h 41mDelta
mar. 8/2611:52 amEYW - SBN
1 stop4h 51mDelta
Deal found 7/2$269
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:00 amTVC - EYW
2 stops7h 05mDelta
sáb. 8/237:00 amEYW - TVC
2 stops10h 09mDelta
Deal found 7/1$279
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:09 amDTW - EYW
1 stop9h 07mAmerican Airlines
mié. 11/193:50 pmEYW - DTW
1 stop8h 26mAmerican Airlines
Deal found 7/3$283
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/233:00 pmGRR - EYW
1 stop5h 12mDelta
mar. 8/2611:52 amEYW - GRR
1 stop4h 54mDelta
Deal found 7/2$283
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/116:49 amGRR - EYW
2 stops10h 27mAmerican Airlines
mié. 10/154:58 pmEYW - GRR
1 stop6h 26mAmerican Airlines
Deal found 7/2$288
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2312:00 pmLAN - EYW
2 stops8h 12mDelta
mar. 8/267:00 amEYW - LAN
2 stops10h 38mDelta
Deal found 7/2$293
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/305:25 amDTW - EYW
1 stop5h 26mDelta
mié. 8/67:00 amEYW - DTW
1 stop5h 57mDelta
Deal found 7/2$306
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/308:55 pmDTW - EYW
1 stop12h 17mMultiple Airlines
dom. 10/512:32 pmEYW - DTW
2 stops21h 38mMultiple Airlines
Deal found 7/1$308
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1911:33 amTVC - EYW
1 stop5h 13mAmerican Airlines
sáb. 8/2312:10 pmEYW - TVC
1 stop5h 29mAmerican Airlines
Deal found 7/1$317
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/27:00 amDTW - EYW
1 stop6h 12mUnited Airlines
mié. 7/92:12 pmEYW - DTW
2 stops9h 47mUnited Airlines
Deal found 7/1$321
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/25:00 amORD - EYW
1 stop7h 50mAmerican Airlines
mié. 8/61:13 pmEYW - ORD
1 stop6h 16mAmerican Airlines
Deal found 7/3$323
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/186:32 amFNT - EYW
2 stops9h 46mAmerican Airlines
mar. 7/222:44 pmEYW - FNT
2 stops9h 41mAmerican Airlines
Deal found 7/3$329

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 julio 3, 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

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

sáb. 8/23

6:15 am-10:56 am

1 stop4h 41m

Key West

mar. 8/26

11:52 am-4:43 pm

1 stop4h 51m

$269

Traverse CityKey West

TVC - EYW

TVCEYW

Traverse City Cherry Capital

mar. 8/19

6:00 am-1:05 pm

2 stops7h 05m

Key West

sáb. 8/23

7:00 am-5:09 pm

2 stops10h 09m

$279

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

mar. 8/12

5:25 am-1:05 pm

1 stop7h 40m

Key West

mar. 8/19

7:00 am-12:57 pm

1 stop5h 57m

$283

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

sáb. 8/23

6:00 am-10:56 am

1 stop4h 56m

Key West

mar. 8/26

11:52 am-4:46 pm

1 stop4h 54m

$283

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

mar. 8/12

6:00 am-11:40 am

1 stop5h 40m

Key West

mar. 8/19

11:26 am-8:57 pm

2 stops9h 31m

$288

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

sáb. 10/11

6:49 am-5:16 pm

2 stops10h 27m

Key West

mié. 10/15

4:58 pm-11:24 pm

1 stop6h 26m

$288

LansingKey West

LAN - EYW

LANEYW

Lansing Capital City

sáb. 8/23

12:00 pm-8:12 pm

2 stops8h 12m

Key West

mar. 8/26

7:00 am-5:38 pm

2 stops10h 38m

$293

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

mar. 9/30

8:55 pm-9:12 am

1 stop12h 17m

Key West

dom. 10/5

12:32 pm-10:10 am

2 stops21h 38m

$308

Traverse CityKey West

TVC - EYW

TVCEYW

Traverse City Cherry Capital

mar. 8/19

11:33 am-4:46 pm

1 stop5h 13m

Key West

sáb. 8/23

12:10 pm-5:39 pm

1 stop5h 29m

$317

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

sáb. 8/2

5:00 am-1:50 pm

1 stop7h 50m

Key West

mié. 8/6

1:13 pm-6:29 pm

1 stop6h 16m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 45 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 $328). Flying from Michigan to Key West in March is currently the most expensive (average of $492). 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 julio 3, 2025.

When flying from Michigan to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated julio 3, 2025.
See what other customers who have flown with Delta, United Airlines, and Allegiant Air from Michigan to Key West have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
708 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $142 on Delta. Other airlines that offer cheap prices include American Airlines from $202 and United Airlines from $259 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 Grand Rapids Gerald R. Ford Intl - 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 $328). Flying from Michigan to Key West in March is currently the most expensive (average of $492). 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

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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$277FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$108Average$167FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$230Average$557FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$565FlexibilityNo cancel feeOn-time69%
DeltaCheapest$249Average$615FlexibilityNo cancel feeOn-timeN/A

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