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Cheap flights from Key West to Detroit from $239

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Detroit departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Key West to Detroit

Cheap round-trip flights

Logo
10:02 am - 8:12 amEYW-DTW
22h 10m1 stop
Logo
9:15 pm - 9:02 amDTW-EYW
11h 47m1 stop
$239
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Wed, Oct 29 - Fri, Oct 31
United Airlines Logo
1:30 pm - 7:52 pmEYW-DTW
6h 22m1 stop
United Airlines Logo
6:00 am - 1:02 pmDTW-EYW
7h 02m1 stop
$269United Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Logo
10:02 am - 8:12 amEYW-DTW
22h 10m1 stop
Logo
6:07 pm - 9:02 amDTW-EYW
14h 55m2 stops
$273
Find Deal
Wed, Oct 29 - Fri, Oct 31
United Airlines Logo
3:50 pm - 10:56 pmEYW-DTW
7h 06m1 stop
United Airlines Logo
7:00 am - 2:01 pmDTW-EYW
7h 01m1 stop
$301United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
3:26 pm - 8:00 amEYW-DTW
16h 34m1 stop
Logo
9:19 pm - 9:12 amDTW-EYW
35h 53m2 stops
$337
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
11:52 am - 5:17 pmEYW-DTW
5h 25m1 stop
Delta Logo
12:43 pm - 8:07 pmDTW-EYW
7h 24m1 stop
$349Delta
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Tue, Sep 9 - Sat, Sep 13
American Airlines Logo
1:59 pm - 9:38 pmEYW-DTW
7h 39m2 stops
American Airlines Logo
11:30 am - 5:46 pmDTW-EYW
6h 16m1 stop
$354American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
American Airlines Logo
11:25 am - 9:38 pmEYW-DTW
10h 13m2 stops
American Airlines Logo
6:45 am - 6:59 pmDTW-EYW
12h 14m2 stops
$359American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
Delta Logo
2:00 pm - 6:51 pmEYW-DTW
4h 51m1 stop
Delta Logo
7:00 am - 1:05 pmDTW-EYW
6h 05m1 stop
$383Delta
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Fri, Sep 5 - Mon, Sep 8
American Airlines Logo
1:59 pm - 11:22 pmEYW-DTW
9h 23m2 stops
American Airlines Logo
8:00 am - 2:17 pmDTW-EYW
6h 17m1 stop
$388American Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7

United Airlines flights from Key West to Detroit Metropolitan Wayne County Airport

Our best United Airlines deals on Key West to Detroit Metropolitan Wayne County Airport flight tickets
United Airlines
Jan 23
EYW1:30 pmKey West
6h 22m
1 stop
DTW7:52 pmDetroit Metropolitan Wayne County
Jan 26
DTW6:00 amDetroit Metropolitan Wayne County
7h 02m
1 stop
EYW1:02 pmKey West
$269
Find similar
United Airlines
Sep 4
EYW3:50 pmKey West
7h 06m
1 stop
DTW10:56 pmDetroit Metropolitan Wayne County
Sep 7
DTW7:00 amDetroit Metropolitan Wayne County
7h 01m
1 stop
EYW2:01 pmKey West
$301
Find similar
United Airlines
Feb 14
EYW1:30 pmKey West
6h 08m
1 stop
DTW7:38 pmDetroit Metropolitan Wayne County
Feb 16
DTW7:30 amDetroit Metropolitan Wayne County
7h 36m
1 stop
EYW3:06 pmKey West
$473
Find similar

Delta flights from Key West to Detroit Metropolitan Wayne County Airport

Our best Delta deals on Key West to Detroit Metropolitan Wayne County Airport flight tickets
Delta
Sep 9
EYW11:52 amKey West
5h 25m
1 stop
DTW5:17 pmDetroit Metropolitan Wayne County
Sep 13
DTW12:43 pmDetroit Metropolitan Wayne County
7h 24m
1 stop
EYW8:07 pmKey West
$349
Find similar
Delta
Sep 5
EYW2:00 pmKey West
4h 51m
1 stop
DTW6:51 pmDetroit Metropolitan Wayne County
Sep 8
DTW7:00 amDetroit Metropolitan Wayne County
6h 05m
1 stop
EYW1:05 pmKey West
$383
Find similar
Delta
Sep 7
EYW2:00 pmKey West
4h 51m
1 stop
DTW6:51 pmDetroit Metropolitan Wayne County
Sep 11
DTW5:25 amDetroit Metropolitan Wayne County
5h 30m
1 stop
EYW10:55 amKey West
$809
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Key West to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Wed 10/29

10:02 am-8:12 am

1 stop22h 10m

Detroit Metropolitan Wayne County

Fri 10/31

9:15 pm-9:02 am

1 stop11h 47m

$239

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Fri 1/23

1:30 pm-7:52 pm

1 stop6h 22m

Detroit Metropolitan Wayne County

Mon 1/26

6:00 am-1:02 pm

1 stop7h 02m

$269

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Wed 10/29

10:02 am-8:12 am

1 stop22h 10m

Detroit Metropolitan Wayne County

Fri 10/31

6:07 pm-9:02 am

2 stops14h 55m

$273

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Thu 9/4

3:50 pm-10:56 pm

1 stop7h 06m

Detroit Metropolitan Wayne County

Sun 9/7

7:00 am-2:01 pm

1 stop7h 01m

$301

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Fri 9/5

3:26 pm-8:00 am

1 stop16h 34m

Detroit Metropolitan Wayne County

Mon 9/8

9:19 pm-9:12 am

2 stops35h 53m

$337

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Tue 9/9

11:52 am-5:17 pm

1 stop5h 25m

Detroit Metropolitan Wayne County

Sat 9/13

12:43 pm-8:07 pm

1 stop7h 24m

$349

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Tue 9/9

1:59 pm-9:38 pm

2 stops7h 39m

Detroit Metropolitan Wayne County

Sat 9/13

11:30 am-5:46 pm

1 stop6h 16m

$354

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Tue 9/9

11:25 am-9:38 pm

2 stops10h 13m

Detroit Metropolitan Wayne County

Sat 9/13

6:45 am-6:59 pm

2 stops12h 14m

$359

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Fri 9/5

2:00 pm-6:51 pm

1 stop4h 51m

Detroit Metropolitan Wayne County

Mon 9/8

7:00 am-1:05 pm

1 stop6h 05m

$383

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Thu 9/4

1:59 pm-11:22 pm

2 stops9h 23m

Detroit Metropolitan Wayne County

Sun 9/7

8:00 am-2:17 pm

1 stop6h 17m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Detroit from

How to get the cheapest flight ticket from Key West to Detroit Metropolitan Wayne County Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Key West to Detroit Metropolitan Wayne County Airport is on a Tuesday when prices can be found for as low as $548. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Wednesday is $745.

When to book flights from Key West to Detroit Metropolitan Wayne County Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Detroit Metropolitan Wayne County Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Detroit Metropolitan Wayne County Airport (EYW to DTW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Detroit Metropolitan Wayne County Airport

Direct flights

None
There are no direct flights from Key West to Detroit Metropolitan Wayne County Airport. There are no popular flight routes from Key West to Detroit Metropolitan Wayne County Airport.
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  • How far is Key West to Detroit Metropolitan Wayne County by plane?

    Key West and Detroit Metropolitan Wayne County are 1223.0 mi apart from one another. In terms of flight time, this usually takes a little over 4h 51m.

  • When did momondo last update prices for flights from Key West Airport to Detroit Metropolitan Wayne County Airport?

    Prices for flights from Key West Airport to Detroit Metropolitan Wayne County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Key West Airport to Detroit Metropolitan Wayne County Airport?

  • How old do you have to be to fly from Key West Airport to Detroit Metropolitan Wayne County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The required travel and health documents for your Detroit Metropolitan Wayne County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit Metropolitan Wayne County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Key West to Detroit Metropolitan Wayne County Airport?

Best airlines flying from Key West to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Key West to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $436Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Warren
Monroe
Southfield
Troy
Dearborn
Novi
Livonia
Romulus
Port Huron
Port Clinton
Sterling Heights
Roseville
Brighton
Pontiac
Ypsilanti
Madison Heights
Belleville
Royal Oak

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Detroit?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Key West to Detroit. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Key West to Detroit with flexible booking policies on momondo?

Flights from Key West to Detroit with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Key West to Detroit?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from Key West.

I’m not ready to book a flight from Key West to Detroit right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Key West to Detroit now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Detroit and let you know when they change.

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