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: 57% of momondo users choosing 1-stop flights on this route connected there.

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.

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

Flights via Chicago (ORD) offer the lowest average round-trip price of $353.

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 67% 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.

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 August 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.

$108 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

21h 56m1 stop Tampa

8:45 pm - 11:39 amEYW Key West-DTW Detroit Metropolitan Wayne County

14h 54m1 stop Orlando Sanford Intl

$214Multiple Airlines

Tue, Oct 6 - Thu, Oct 15

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

21h 56m1 stop Tampa

12:01 pm - 5:56 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 55m1 stop Tampa

$228Multiple Airlines

Tue, Oct 6 - Thu, Oct 15

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

21h 56m1 stop Tampa

12:01 pm - 12:39 amEYW Key West-DTW Detroit Metropolitan Wayne County

12h 38m2 stops Tampa Atlanta Hartsfield-Jackson

$237Multiple Airlines

Tue, Oct 6 - Thu, Oct 15

6:17 am - 1:59 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 42m1 stop Charlotte Douglas

7:08 am - 12:23 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 15m1 stop Charlotte Douglas

$333American Airlines

Tue, Jan 5 - Sat, Jan 9

6:48 am - 12:33 pmDTW Detroit Metropolitan Wayne County-EYW Key West

5h 45m1 stop Chicago O'Hare Intl

6:06 am - 11:24 amEYW Key West-DTW Detroit Metropolitan Wayne County

5h 18m1 stop Miami

$333American Airlines

Tue, Feb 2 - Sat, Feb 6

12:30 pm - 8:02 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 32m1 stop Atlanta Hartsfield-Jackson

7:25 am - 1:03 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 38m1 stop Atlanta Hartsfield-Jackson

$333Delta

Wed, Dec 2 - Wed, Dec 9

5:40 am - 12:07 pmDTW Detroit Metropolitan Wayne County-EYW Key West

6h 27m1 stop Washington, D.C. Dulles Intl

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

7h 47m1 stop Chicago O'Hare Intl

$339United Airlines

Fri, Jan 1 - Thu, Jan 7

2:30 pm - 8:02 pmDTW Detroit Metropolitan Wayne County-EYW Key West

5h 32m1 stop Atlanta Hartsfield-Jackson

6:06 pm - 11:58 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 52m1 stop Atlanta Hartsfield-Jackson

$356Delta

Wed, Dec 2 - Wed, Dec 9

12:30 pm - 8:02 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 32m1 stop Atlanta Hartsfield-Jackson

7:25 am - 1:03 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 38m1 stop Atlanta Hartsfield-Jackson

$356Delta

Wed, Dec 2 - Wed, Dec 9

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

$460United Airlines

Sat, Nov 7 - Sat, Nov 14

Cheap last minute flights

Enter your travel dates to find the best prices.

12:20 pm - 11:25 amDTW Detroit Metropolitan Wayne County-EYW Key West

23h 05m2 stops Denver Intl Orlando

12:07 pm - 8:54 amEYW Key West-DTW Detroit Metropolitan Wayne County

20h 47m1 stop Orlando

$561Multiple Airlines

Wed, Sep 2 - Fri, Sep 4

6:00 am - 10:56 amDTW Detroit Metropolitan Wayne County-EYW Key West

4h 56m1 stop Miami

10:15 am - 3:54 pmEYW Key West-DTW Detroit Metropolitan Wayne County

5h 39m1 stop Miami

$593American Airlines

Thu, Sep 3 - Sun, Sep 6

6:20 am - 1:00 pmDTW Detroit Metropolitan Wayne County-EYW Key West

6h 40m1 stop Atlanta Hartsfield-Jackson

1:31 pm - 8:10 pmEYW Key West-DTW Detroit Metropolitan Wayne County

6h 39m1 stop Atlanta Hartsfield-Jackson

$596Delta

Thu, Sep 3 - Sun, Sep 6

6:20 am - 1:00 pmDTW Detroit Metropolitan Wayne County-EYW Key West

6h 40m1 stop Atlanta Hartsfield-Jackson

1:31 pm - 8:10 pmEYW Key West-DTW Detroit Metropolitan Wayne County

6h 39m1 stop Atlanta Hartsfield-Jackson

$599Delta

Thu, Sep 3 - Sun, Sep 6

5:20 am - 10:50 amDTW Detroit Metropolitan Wayne County-EYW Key West

5h 30m1 stop Atlanta Hartsfield-Jackson

11:42 am - 7:05 pmEYW Key West-DTW Detroit Metropolitan Wayne County

7h 23m1 stop Atlanta Hartsfield-Jackson

$606Delta

Thu, Sep 3 - Tue, Sep 8

5:21 pm - 11:25 amDTW Detroit Metropolitan Wayne County-EYW Key West

18h 04m1 stop Orlando

12:07 pm - 8:54 amEYW Key West-DTW Detroit Metropolitan Wayne County

20h 47m1 stop Orlando

$613Multiple Airlines

Wed, Sep 2 - Fri, Sep 4

6:07 pm - 11:27 amDTW Detroit Metropolitan Wayne County-EYW Key West

17h 20m1 stop Orlando

1:14 pm - 10:46 pmEYW Key West-DTW Detroit Metropolitan Wayne County

33h 32m2 stops Tampa Atlanta Hartsfield-Jackson

$616Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

6:00 am - 1:05 pmDTW Detroit Metropolitan Wayne County-EYW Key West

7h 05m1 stop Miami

11:30 am - 9:38 pmEYW Key West-DTW Detroit Metropolitan Wayne County

10h 08m2 stops Miami Washington, D.C. Reagan-National

$715American Airlines

Thu, Sep 3 - Sun, Sep 6

6:00 am - 10:56 amDTW Detroit Metropolitan Wayne County-EYW Key West

4h 56m1 stop Miami

10:15 am - 9:38 pmEYW Key West-DTW Detroit Metropolitan Wayne County

11h 23m2 stops Miami Washington, D.C. Reagan-National

$715American Airlines

Thu, Sep 3 - Sun, Sep 6

6:00 am - 7:13 pmDTW Detroit Metropolitan Wayne County-EYW Key West

13h 13m2 stops Atlanta Hartsfield-Jackson Tampa

11:07 am - 7:24 pmEYW Key West-DTW Detroit Metropolitan Wayne County

8h 17m1 stop Raleigh-Durham

$720Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

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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 12

DTW11:01 amDetroit Metropolitan Wayne County

6h 50m

1 stop

EYW5:51 pmKey West

Sep 16

EYW3:30 pmKey West

6h 08m

1 stop

DTW9:38 pmDetroit Metropolitan Wayne County

$386

American Airlines

Sep 9

DTW6:00 amDetroit Metropolitan Wayne County

7h 17m

1 stop

EYW1:17 pmKey West

Sep 12

EYW2:30 pmKey West

7h 28m

1 stop

DTW9:58 pmDetroit Metropolitan Wayne County

$450

American Airlines

Sep 11

DTW7:30 amDetroit Metropolitan Wayne County

5h 41m

1 stop

EYW1:11 pmKey West

Sep 15

EYW1:47 pmKey West

8h 23m

2 stops

DTW10:10 pmDetroit Metropolitan Wayne County

$455

Delta flights from Detroit to Key West

Our best Delta deals on Detroit to Key West flight tickets

Delta

Sep 11

DTW10:30 amDetroit Metropolitan Wayne County

6h 53m

1 stop

EYW5:23 pmKey West

Sep 15

EYW6:19 pmKey West

6h 35m

1 stop

DTW12:54 amDetroit Metropolitan Wayne County

$408

Delta

Sep 10

DTW5:20 amDetroit Metropolitan Wayne County

7h 33m

1 stop

EYW12:53 pmKey West

Sep 14

EYW6:19 pmKey West

5h 32m

1 stop

DTW11:51 pmDetroit Metropolitan Wayne County

$456

Delta

Sep 9

DTW8:25 amDetroit Metropolitan Wayne County

4h 28m

1 stop

EYW12:53 pmKey West

Sep 12

EYW11:42 amKey West

5h 29m

1 stop

DTW5:11 pmDetroit Metropolitan Wayne County

$478

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

Tue 10/6

11:28 am-9:24 am

1 stop21h 56m

Key West

Thu 10/15

8:45 pm-11:39 am

1 stop14h 54m

$214

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

Thu 10/15

12:01 pm-5:56 pm

1 stop5h 55m

$228

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

Thu 10/15

12:01 pm-12:39 am

2 stops12h 38m

$237

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Tue 1/5

6:17 am-1:59 pm

1 stop7h 42m

Key West

Sat 1/9

7:08 am-12:23 pm

1 stop5h 15m

$333

Quickest round-trip

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Tue 2/2

6:48 am-12:33 pm

1 stop5h 45m

Key West

Sat 2/6

6:06 am-11:24 am

1 stop5h 18m

$333

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Wed 12/2

12:30 pm-8:02 pm

1 stop7h 32m

Key West

Wed 12/9

7:25 am-1:03 pm

1 stop5h 38m

$333

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Fri 1/1

5:40 am-12:07 pm

1 stop6h 27m

Key West

Thu 1/7

4:05 pm-11:52 pm

1 stop7h 47m

$339

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Wed 12/2

2:30 pm-8:02 pm

1 stop5h 32m

Key West

Wed 12/9

6:06 pm-11:58 pm

1 stop5h 52m

$356

DetroitKey West

DTW Detroit Metropolitan Wayne County - EYW Key West

DTWEYW

Detroit Metropolitan Wayne County

Wed 12/2

12:30 pm-8:02 pm

1 stop7h 32m

Key West

Wed 12/9

7:25 am-1:03 pm

1 stop5h 38m

$356

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

$460

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 $367. If you are unable to visit Key West during the month of January, then departing from Detroit during the month May is also very affordable. Most momondo users find prices during this month for around $449.

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 $444 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 $322 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	$108
Fastest flight time	4h 56m
Direct flights	None

The best one-way flight to Key West from Detroit in the past 72 hours is $108. The best round-trip flight deal from Detroit to Key West found on momondo in the last 72 hours is $214.

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 August 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 78% of the total bookings. Other popular airlines include Delta with 22%.

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 10,146 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.8 8,533 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 12,019 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 $108

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 10/30. 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

Delta flights from Detroit to Key West

Our best Delta 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Key West

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

Cabin classes currently available on flights to Key West

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

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