Which layover airport has the shortest connection time from Detroit to Key West?

Charlotte (CLT) has the shortest average layover time for this route: 1h 01m.

What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Detroit according to our data. American Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Detroit to Key West?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 5h 14m.

Which airport is the most popular layover for flights between Detroit and Key West?

Atlanta (ATL) was the most common stop: 62% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Detroit to Key West?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $414.

When did momondo last update prices for flights from Detroit to Key West Airport?

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

How many operators does momondo search for flights from Detroit to Key West Airport?

As of September 2026, there are 3 operators available to choose from for flights from Detroit to Key West Airport.

How old do you have to be to fly from Detroit to Key West Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$119 Cheap Flights from Detroit to Key West in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:28 am - 12:36 pmDTW Detroit Metropolitan Wayne County-EYW Key West

25h 08m1 stop Tampa

1:16 pm - 10:52 amEYW Key West-DTW Detroit Metropolitan Wayne County

21h 36m1 stop Tampa

$189Multiple Airlines

Mon, Oct 5 - Tue, Oct 13

11:28 am - 12:36 pmDTW Detroit Metropolitan Wayne County-EYW Key West

25h 08m1 stop Tampa

1:16 pm - 10:52 amEYW Key West-DTW Detroit Metropolitan Wayne County

21h 36m1 stop Tampa

$189Multiple Airlines

Mon, Oct 5 - Tue, Oct 13

11:28 am - 9:24 amDTW Detroit Metropolitan Wayne County-EYW Key West

21h 56m1 stop Tampa

1:16 pm - 10:52 amEYW Key West-DTW Detroit Metropolitan Wayne County

21h 36m1 stop Tampa

$210Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

6:00 am - 1:11 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 11m1 stop Charlotte Douglas

3:41 pm - 11:42 pmEYW Key West-DTW Detroit Metropolitan Wayne County

8h 01m1 stop Charlotte Douglas

$333American Airlines

Wed, Jan 20 - Wed, Jan 27

6:17 am - 12:43 pmDTW Detroit Metropolitan Wayne County-EYW Key West

6h 26m1 stop Charlotte Douglas

3:56 pm - 11:59 pmEYW Key West-DTW Detroit Metropolitan Wayne County

8h 03m1 stop Miami

$333American Airlines

Tue, Jan 5 - Tue, Mar 30

9:30 am - 5:02 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 32m1 stop Newark

4:05 pm - 11:52 pmEYW Key West-DTW Detroit Metropolitan Wayne County

7h 47m1 stop Chicago O'Hare Intl

$333United Airlines

Wed, Feb 17 - Wed, Feb 24

5:45 am - 5:02 pmDTW Detroit Metropolitan Wayne County-EYW Key West

11h 17m2 stops Chicago O'Hare Intl Newark

4:05 pm - 11:52 pmEYW Key West-DTW Detroit Metropolitan Wayne County

7h 47m1 stop Chicago O'Hare Intl

$338United Airlines

Wed, Feb 17 - Wed, Feb 24

5:20 am - 12:53 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 33m1 stop Atlanta Hartsfield-Jackson

6:10 pm - 12:58 amEYW Key West-DTW Detroit Metropolitan Wayne County

6h 48m1 stop Atlanta Hartsfield-Jackson

$353Delta

Tue, Oct 6 - Wed, Oct 14

6:20 am - 12:53 pmDTW Detroit Metropolitan Wayne County-EYW Key West

6h 33m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 8:58 pmEYW Key West-DTW Detroit Metropolitan Wayne County

6h 58m1 stop Atlanta Hartsfield-Jackson

$386Delta

Wed, Sep 30 - Wed, Oct 7

7:00 am - 1:52 pmDTW Detroit Metropolitan Wayne County-EYW Key West

6h 52m1 stop Newark

2:50 pm - 11:44 pmEYW Key West-DTW Detroit Metropolitan Wayne County

8h 54m1 stop Newark

$463United Airlines

Sat, Nov 7 - Sat, Nov 14

Cheap last minute flights

Enter your travel dates to find the best prices.

12:25 pm - 8:00 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 35m1 stop Atlanta Hartsfield-Jackson

7:40 am - 12:55 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 15m1 stop Atlanta Hartsfield-Jackson

$333Delta

Wed, Sep 9 - Sat, Sep 12

1:40 pm - 9:24 amDTW Detroit Metropolitan Wayne County-EYW Key West

19h 44m1 stop Tampa

10:04 am - 12:42 amEYW Key West-DTW Detroit Metropolitan Wayne County

14h 38m2 stops Tampa Atlanta Hartsfield-Jackson

$400Multiple Airlines

Tue, Sep 8 - Sat, Sep 12

1:40 pm - 9:24 amDTW Detroit Metropolitan Wayne County-EYW Key West

19h 44m1 stop Tampa

10:04 am - 10:43 amEYW Key West-DTW Detroit Metropolitan Wayne County

24h 39m1 stop Tampa

$414Multiple Airlines

Tue, Sep 8 - Sat, Sep 12

11:28 am - 9:24 amDTW Detroit Metropolitan Wayne County-EYW Key West

21h 56m1 stop Tampa

10:59 am - 11:35 amEYW Key West-DTW Detroit Metropolitan Wayne County

24h 36m1 stop Orlando

$441Multiple Airlines

Fri, Sep 11 - Mon, Sep 14

5:20 am - 12:53 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 33m1 stop Atlanta Hartsfield-Jackson

4:35 pm - 11:52 pmEYW Key West-DTW Detroit Metropolitan Wayne County

7h 17m1 stop Atlanta Hartsfield-Jackson

$479Delta

Wed, Sep 9 - Sat, Sep 12

6:34 am - 5:55 pmDTW Detroit Metropolitan Wayne County-EYW Key West

11h 21m2 stops Chicago O'Hare Intl Charlotte Douglas

4:39 pm - 9:38 pmEYW Key West-DTW Detroit Metropolitan Wayne County

4h 59m1 stop Charlotte Douglas

$508American Airlines

Wed, Sep 9 - Sat, Sep 12

6:00 am - 1:17 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 17m2 stops Washington, D.C. Reagan-National Miami

4:39 pm - 9:38 pmEYW Key West-DTW Detroit Metropolitan Wayne County

4h 59m1 stop Charlotte Douglas

$541American Airlines

Wed, Sep 9 - Sat, Sep 12

5:20 am - 10:46 amDTW Detroit Metropolitan Wayne County-EYW Key West

5h 26m1 stop Atlanta Hartsfield-Jackson

6:19 pm - 11:51 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 32m1 stop Atlanta Hartsfield-Jackson

$556Delta

Thu, Sep 10 - Mon, Sep 14

6:34 am - 5:55 pmDTW Detroit Metropolitan Wayne County-EYW Key West

11h 21m2 stops Chicago O'Hare Intl Charlotte Douglas

11:30 am - 9:58 pmEYW Key West-DTW Detroit Metropolitan Wayne County

10h 28m2 stops Miami Washington, D.C. Reagan-National

$577American Airlines

Wed, Sep 9 - Sat, Sep 12

10:20 am - 1:29 pmDTW Detroit Metropolitan Wayne County-EYW Key West

27h 09m3 stops Washington, D.C. Dulles Intl Raleigh-Durham Newark

2:20 pm - 11:59 pmEYW Key West-DTW Detroit Metropolitan Wayne County

9h 39m2 stops Newark Washington, D.C. Dulles Intl

$949United Airlines

Wed, Sep 9 - Sat, Sep 12

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American Airlines flights from Detroit to Key West

Our best American Airlines deals on Detroit to Key West flight tickets

American Airlines

Sep 9

DTW6:34 amDetroit Metropolitan Wayne County

11h 21m

2 stops

EYW5:55 pmKey West

Sep 12

EYW4:39 pmKey West

4h 59m

1 stop

DTW9:38 pmDetroit Metropolitan Wayne County

$508

American Airlines

Sep 9

DTW6:00 amDetroit Metropolitan Wayne County

7h 17m

2 stops

EYW1:17 pmKey West

Sep 12

EYW4:39 pmKey West

4h 59m

1 stop

DTW9:38 pmDetroit Metropolitan Wayne County

$541

American Airlines

Sep 9

DTW9:42 amDetroit Metropolitan Wayne County

9h 35m

2 stops

EYW7:17 pmKey West

Sep 12

EYW1:47 pmKey West

9h 47m

2 stops

DTW11:34 pmDetroit Metropolitan Wayne County

$577

United Airlines flights from Detroit to Key West

Our best United Airlines deals on Detroit to Key West flight tickets

United Airlines

Sep 18

DTW6:00 amDetroit Metropolitan Wayne County

7h 29m

1 stop

EYW1:29 pmKey West

Sep 22

EYW2:20 pmKey West

6h 21m

1 stop

DTW8:41 pmDetroit Metropolitan Wayne County

$733

United Airlines

Sep 9

DTW10:20 amDetroit Metropolitan Wayne County

27h 09m

3 stops

EYW1:29 pmKey West

Sep 12

EYW2:20 pmKey West

9h 39m

2 stops

DTW11:59 pmDetroit Metropolitan Wayne County

$949

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Mon 10/5

11:28 am-12:36 pm

1 stop25h 08m

Key West

Tue 10/13

1:16 pm-10:52 am

1 stop21h 36m

$189

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Mon 10/5

11:28 am-12:36 pm

1 stop25h 08m

Key West

Tue 10/13

1:16 pm-10:52 am

1 stop21h 36m

$189

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Tue 10/6

11:28 am-9:24 am

1 stop21h 56m

Key West

Tue 10/13

1:16 pm-10:52 am

1 stop21h 36m

$210

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Wed 1/20

6:00 am-1:11 pm

1 stop7h 11m

Key West

Wed 1/27

3:41 pm-11:42 pm

1 stop8h 01m

$333

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Tue 1/5

6:17 am-12:43 pm

1 stop6h 26m

Key West

Tue 3/30

3:56 pm-11:59 pm

1 stop8h 03m

$333

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Wed 2/17

9:30 am-5:02 pm

1 stop7h 32m

Key West

Wed 2/24

4:05 pm-11:52 pm

1 stop7h 47m

$333

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Wed 2/17

5:45 am-5:02 pm

2 stops11h 17m

Key West

Wed 2/24

4:05 pm-11:52 pm

1 stop7h 47m

$338

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Tue 10/6

5:20 am-12:53 pm

1 stop7h 33m

Key West

Wed 10/14

6:10 pm-12:58 am

1 stop6h 48m

$353

Quickest round-trip

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Wed 9/30

6:20 am-12:53 pm

1 stop6h 33m

Key West

Wed 10/7

2:00 pm-8:58 pm

1 stop6h 58m

$386

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Sat 11/7

7:00 am-1:52 pm

1 stop6h 52m

Key West

Sat 11/14

2:50 pm-11:44 pm

1 stop8h 54m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Key West

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Detroit to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $373. If you are unable to visit Key West during the month of January, then departing from Detroit during the month February is also very affordable. Most momondo users find prices during this month for around $435.

How far in advance should I book a flight from Detroit to Key West?

You are more likely to see cheaper flights to Key West from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $447 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Detroit for as low as $373 on momondo.

When to book flights from Detroit to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit to Key West (DTT to EYW) flight deals and tips

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

Best Price Found	$119
Fastest flight time	4h 56m
Direct flights	None

The best one-way flight to Key West from Detroit in the past 72 hours is $119. The best round-trip flight deal from Detroit to Key West found on momondo in the last 72 hours is $189.

The fastest flight from Detroit to Key West takes 4h 56m

There are no direct flights from Detroit to Key West. There are no popular flight routes from Detroit to Key West.

Search flight deals

Frequently asked questions about flying from Detroit to Key West

How far is Detroit to Key West by plane?
A flight from Detroit to Key West will travel around 1229.9 mi. In terms of flight time, this usually takes a little over 4h 56m.
When did momondo last update prices for flights from Detroit to Key West Airport?
Prices for flights from Detroit to Key West Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit to Key West Airport?
As of September 2026, there are 3 operators available to choose from for flights from Detroit to Key West Airport.
How old do you have to be to fly from Detroit to Key West Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Detroit to Key West?
Based on momondo bookings for flights between Detroit and Key West, the leading airline is American Airlines, making up 77% of the total bookings. Other popular airlines include Delta with 23%.

Best airlines flying from Detroit to Key West

Compare and see reviews for airlines that fly from Detroit to Key West with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,171 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.8 8,573 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 12,044 reviews	Search American Airlines flights

Big Pine Key

Little Torch Key

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Key West for you.

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

All flight searches from Detroit to Key West on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Detroit to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Key West from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Detroit to Key West from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Key West departing on 10/19. 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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American Airlines flights from Detroit to Key West

Our best American Airlines deals on Detroit to Key West flight tickets

United Airlines flights from Detroit to Key West

Our best United Airlines deals on Detroit to Key West flight tickets

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How to get the cheapest flight ticket from Detroit to Key West

What is the cheapest month to fly to Key West?

How far in advance should I book a flight from Detroit to Key West?

What airlines fly to Key West?

Which airport is the most popular layover for flights between Detroit and Key West?

Which layover airport offers the lowest fares from Detroit to Key West?

Which layover airport has the shortest travel time from Detroit to Key West?

Which layover airport has the shortest connection time from Detroit to Key West?

When to book flights from Detroit to Key West

Cheap Detroit to Key West (DTT to EYW) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Detroit to Key West

Best airlines flying from Detroit to Key West

Compare and see reviews for airlines that fly from Detroit to Key West with momondo

Traveling to a place near Key West?

Why use momondo?

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Key West. Availability may vary depending on flight origin and airline.

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