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Cheap flights from Detroit Metropolitan Wayne County Airport to Key West from $130

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 Metropolitan Wayne County Airport to Key West departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 am - 12:26 pm
DTW
-
EYW
7h 11m1 stop
Multiple Airlines Logo
1:06 pm - 11:41 pm
EYW
-
DTW
10h 35m1 stop
$175Multiple Airlines
Mon, Jan 12 - Fri, Jan 16
Multiple Airlines Logo
9:47 am - 9:09 am
DTW
-
EYW
23h 22m1 stop
Multiple Airlines Logo
11:01 am - 7:41 pm
EYW
-
DTW
8h 40m1 stop
$184Multiple Airlines
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
9:10 pm - 10:21 am
DTW
-
EYW
13h 11m1 stop
Multiple Airlines Logo
12:38 pm - 9:54 am
EYW
-
DTW
21h 16m1 stop
$200Multiple Airlines
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
9:10 pm - 10:09 am
DTW
-
EYW
12h 59m1 stop
Multiple Airlines Logo
1:06 pm - 11:41 pm
EYW
-
DTW
10h 35m1 stop
$204Multiple Airlines
Fri, Jan 9 - Fri, Jan 16
Multiple Airlines Logo
9:10 pm - 9:37 pm
DTW
-
EYW
24h 27m1 stop
Multiple Airlines Logo
10:27 pm - 9:46 am
EYW
-
DTW
11h 19m1 stop
$205Multiple Airlines
Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
5:14 pm - 9:26 am
DTW
-
EYW
16h 12m2 stops
Multiple Airlines Logo
11:01 am - 9:46 am
EYW
-
DTW
22h 45m1 stop
$208Multiple Airlines
Sat, Jan 24 - Thu, Feb 5
Multiple Airlines Logo
5:15 pm - 9:26 am
DTW
-
EYW
16h 11m1 stop
Multiple Airlines Logo
11:01 am - 9:46 am
EYW
-
DTW
22h 45m1 stop
$209Multiple Airlines
Sat, Jan 24 - Thu, Feb 5
Multiple Airlines Logo
5:05 am - 1:30 pm
DTW
-
EYW
8h 25m2 stops
Multiple Airlines Logo
1:06 pm - 11:41 pm
EYW
-
DTW
10h 35m1 stop
$210Multiple Airlines
Mon, Jan 12 - Fri, Jan 16
Multiple Airlines Logo
5:14 pm - 9:26 am
DTW
-
EYW
16h 12m2 stops
Multiple Airlines Logo
1:06 pm - 7:46 pm
EYW
-
DTW
6h 40m1 stop
$211Multiple Airlines
Sat, Jan 24 - Fri, Jan 30
Multiple Airlines Logo
11:01 am - 9:45 pm
DTW
-
EYW
10h 44m1 stop
Multiple Airlines Logo
10:27 pm - 7:26 pm
EYW
-
DTW
20h 59m1 stop
$212Multiple Airlines
Sat, Jan 3 - Thu, Jan 8

Delta flights from Detroit Metropolitan Wayne County Airport to Key West

Our best Delta deals on Detroit Metropolitan Wayne County Airport to Key West flight tickets
Delta
Dec 20
DTW1:41 pmDetroit Metropolitan Wayne County
7h 17m
1 stop
EYW8:58 pmKey West
Dec 28
EYW6:20 pmKey West
6h 32m
1 stop
DTW12:52 amDetroit Metropolitan Wayne County
$364
Find similar
Delta
Dec 21
DTW8:50 amDetroit Metropolitan Wayne County
6h 55m
1 stop
EYW3:45 pmKey West
Dec 27
EYW1:02 pmKey West
7h 28m
1 stop
DTW8:30 pmDetroit Metropolitan Wayne County
$374
Find similar
Delta
Dec 20
DTW1:41 pmDetroit Metropolitan Wayne County
7h 17m
1 stop
EYW8:58 pmKey West
Dec 23
EYW6:20 pmKey West
5h 09m
1 stop
DTW11:29 pmDetroit Metropolitan Wayne County
$389
Find similar

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

Our best Spirit Airlines deals on Detroit Metropolitan Wayne County Airport to Key West flight tickets
Spirit Airlines
Jan 16
DTW5:30 amDetroit Metropolitan Wayne County
8h 00m
1 stop
EYW1:30 pmKey West
Jan 23
EYW2:25 pmKey West
8h 19m
1 stop
DTW10:44 pmDetroit Metropolitan Wayne County
$215
Find similar
Spirit Airlines
Jan 15
DTW5:30 amDetroit Metropolitan Wayne County
6h 26m
1 stop
EYW11:56 amKey West
Jan 18
EYW12:51 pmKey West
11h 08m
1 stop
DTW11:59 pmDetroit Metropolitan Wayne County
$237
Find similar
Spirit Airlines
Jan 5
DTW6:40 pmDetroit Metropolitan Wayne County
16h 40m
1 stop
EYW11:20 amKey West
Jan 9
EYW2:25 pmKey West
23h 05m
2 stops
DTW1:30 pmDetroit Metropolitan Wayne County
$254
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Mon 1/12

5:15 am-12:26 pm

1 stop7h 11m

Key West

Fri 1/16

1:06 pm-11:41 pm

1 stop10h 35m

$175

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sun 2/22

9:47 am-9:09 am

1 stop23h 22m

Key West

Thu 2/26

11:01 am-7:41 pm

1 stop8h 40m

$184

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 2/21

9:10 pm-10:21 am

1 stop13h 11m

Key West

Wed 2/25

12:38 pm-9:54 am

1 stop21h 16m

$200

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Fri 1/9

9:10 pm-10:09 am

1 stop12h 59m

Key West

Fri 1/16

1:06 pm-11:41 pm

1 stop10h 35m

$204

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Wed 1/21

9:10 pm-9:37 pm

1 stop24h 27m

Key West

Sun 1/25

10:27 pm-9:46 am

1 stop11h 19m

$205

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 1/24

5:14 pm-9:26 am

2 stops16h 12m

Key West

Thu 2/5

11:01 am-9:46 am

1 stop22h 45m

$208

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 1/24

5:15 pm-9:26 am

1 stop16h 11m

Key West

Thu 2/5

11:01 am-9:46 am

1 stop22h 45m

$209

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Mon 1/12

5:05 am-1:30 pm

2 stops8h 25m

Key West

Fri 1/16

1:06 pm-11:41 pm

1 stop10h 35m

$210

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 1/24

5:14 pm-9:26 am

2 stops16h 12m

Key West

Fri 1/30

1:06 pm-7:46 pm

1 stop6h 40m

$211

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 1/3

11:01 am-9:45 pm

1 stop10h 44m

Key West

Thu 1/8

10:27 pm-7:26 pm

1 stop20h 59m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport 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

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $381. If you are unable to visit Key West during the month of January, then departing from Detroit Metropolitan Wayne County Airport during the month September is also very affordable. Most momondo users find prices during this month for around $415.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Detroit Metropolitan Wayne County Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $556. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Detroit Metropolitan Wayne County Airport to Key West for around $743.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the evening. momondo users have found flights departing from Detroit Metropolitan Wayne County Airport to Key West in the evening for as low as $533. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $658. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Key West from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $497 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 Metropolitan Wayne County Airport for as low as $315 on momondo.

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

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

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

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

Fastest flight time

5h 37m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Key West takes 5h 37m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Key West. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Key West.
Search flight deals

  • How far is Detroit Metropolitan Wayne County to Key West by plane?

    A flight from Detroit Metropolitan Wayne County to Key West will travel around 1223.0 mi. Typically, this will take 5h 37m by plane in normal conditions.

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

    Prices for flights from Detroit Metropolitan Wayne County Airport to Key West Airport refresh daily.

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

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

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

    The required travel and health documents for your Key West 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 Key West 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 Detroit Metropolitan Wayne County Airport to Key West?

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

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Key West with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $110Free CancellationRating
6.3
8,186 reviews
Search Spirit Airlines flights
DeltaPriceFrom $259Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

It is quick and easy to find Detroit to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits 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?

momondo helps you find the best flight between Detroit and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Detroit and alert you when they change.

An easier way to manage your Key West trip

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