Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Detroit Metropolitan Wayne County Airport to Key West from $131

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 11/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
6:12 pm - 8:15 amDTW-EYW
14h 03m1 stop
Multiple Airlines Logo
8:55 am - 8:20 amEYW-DTW
23h 25m1 stop
$197Multiple Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
Multiple Airlines Logo
7:00 am - 9:36 pmDTW-EYW
14h 36m1 stop
Multiple Airlines Logo
8:55 am - 6:56 pmEYW-DTW
10h 01m1 stop
$213Multiple Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
9:53 pm - 3:44 pmDTW-EYW
17h 51m1 stop
Multiple Airlines Logo
8:50 pm - 8:40 amEYW-DTW
11h 50m1 stop
$219Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Spirit Airlines Logo
6:11 am - 1:30 pmDTW-EYW
7h 19m1 stop
Spirit Airlines Logo
2:25 pm - 12:25 amEYW-DTW
10h 00m1 stop
$221Spirit Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 24
Multiple Airlines Logo
7:09 pm - 8:15 amDTW-EYW
13h 06m1 stop
Multiple Airlines Logo
8:55 am - 9:58 amEYW-DTW
25h 03m1 stop
$222Multiple Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 23
Multiple Airlines Logo
8:58 pm - 9:36 pmDTW-EYW
24h 38m1 stop
Multiple Airlines Logo
8:55 am - 2:38 pmEYW-DTW
5h 43m1 stop
$224Multiple Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
Spirit Airlines Logo
6:35 am - 11:20 amDTW-EYW
4h 45m1 stop
Spirit Airlines Logo
12:15 pm - 11:54 pmEYW-DTW
11h 39m1 stop
$233Spirit Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Delta Logo
5:20 am - 11:03 amDTW-EYW
5h 43m1 stop
Delta Logo
1:30 pm - 10:13 pmEYW-DTW
8h 43m1 stop
$269Delta
Find Deal
Thu, Jan 8 - Thu, Jan 22
American Airlines Logo
2:03 pm - 11:56 pmDTW-EYW
9h 53m2 stops
American Airlines Logo
4:04 pm - 9:54 pmEYW-DTW
5h 50m1 stop
$274American Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 22
American Airlines Logo
2:10 pm - 11:07 pmDTW-EYW
8h 57m2 stops
American Airlines Logo
12:00 pm - 10:15 pmEYW-DTW
10h 15m2 stops
$279American Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9

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

Our best United Airlines deals on Detroit Metropolitan Wayne County Airport to Key West flight tickets
United Airlines
Oct 29
DTW2:10 pmDetroit Metropolitan Wayne County
23h 42m
3 stops
EYW1:52 pmKey West
Nov 4
EYW4:00 pmKey West
7h 35m
1 stop
DTW11:35 pmDetroit Metropolitan Wayne County
$521
Find similar
United Airlines
Nov 2
DTW5:45 amDetroit Metropolitan Wayne County
32h 19m
3 stops
EYW2:04 pmKey West
Nov 5
EYW4:00 pmKey West
7h 35m
1 stop
DTW11:35 pmDetroit Metropolitan Wayne County
$714
Find similar
United Airlines
Nov 2
DTW5:45 amDetroit Metropolitan Wayne County
32h 19m
3 stops
EYW2:04 pmKey West
Nov 5
EYW3:00 pmKey West
8h 59m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$720
Find similar

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

Our best American Airlines deals on Detroit Metropolitan Wayne County Airport to Key West flight tickets
American Airlines
Jan 8
DTW2:03 pmDetroit Metropolitan Wayne County
9h 53m
2 stops
EYW11:56 pmKey West
Jan 22
EYW4:04 pmKey West
5h 50m
1 stop
DTW9:54 pmDetroit Metropolitan Wayne County
$274
Find similar
American Airlines
Dec 3
DTW2:10 pmDetroit Metropolitan Wayne County
8h 57m
2 stops
EYW11:07 pmKey West
Dec 9
EYW12:00 pmKey West
10h 15m
2 stops
DTW10:15 pmDetroit Metropolitan Wayne County
$279
Find similar
American Airlines
Nov 1
DTW3:16 pmDetroit Metropolitan Wayne County
6h 40m
1 stop
EYW9:56 pmKey West
Nov 5
EYW4:04 pmKey West
5h 47m
1 stop
DTW9:51 pmDetroit Metropolitan Wayne County
$372
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 October 23, 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

Sat 12/6

6:12 pm-8:15 am

1 stop14h 03m

Key West

Fri 12/12

8:55 am-8:20 am

1 stop23h 25m

$197

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Thu 11/20

7:00 am-9:36 pm

1 stop14h 36m

Key West

Mon 11/24

8:55 am-6:56 pm

1 stop10h 01m

$213

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Wed 12/3

9:53 pm-3:44 pm

1 stop17h 51m

Key West

Sun 12/7

8:50 pm-8:40 am

1 stop11h 50m

$219

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Wed 1/21

6:11 am-1:30 pm

1 stop7h 19m

Key West

Sat 1/24

2:25 pm-12:25 am

1 stop10h 00m

$221

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 11/15

7:09 pm-8:15 am

1 stop13h 06m

Key West

Sun 11/23

8:55 am-9:58 am

1 stop25h 03m

$222

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 11/22

8:58 pm-9:36 pm

1 stop24h 38m

Key West

Thu 11/27

8:55 am-2:38 pm

1 stop5h 43m

$224

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Thu 11/20

6:35 am-11:20 am

1 stop4h 45m

Key West

Thu 11/27

12:15 pm-11:54 pm

1 stop11h 39m

$233

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Thu 1/8

5:20 am-11:03 am

1 stop5h 43m

Key West

Thu 1/22

1:30 pm-10:13 pm

1 stop8h 43m

$269

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Thu 1/8

2:03 pm-11:56 pm

2 stops9h 53m

Key West

Thu 1/22

4:04 pm-9:54 pm

1 stop5h 50m

$274

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Wed 12/3

2:10 pm-11:07 pm

2 stops8h 57m

Key West

Tue 12/9

12:00 pm-10:15 pm

2 stops10h 15m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Key West from

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, September 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 $415. If you are unable to visit Key West during the month of September, then departing from Detroit Metropolitan Wayne County Airport during the month August is also very affordable. Most momondo users find prices during this month for around $417.

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 $547 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 $454 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

Direct flights

None
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 4h 45m 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
8,104 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $307Free CancellationRating
7.2
11,033 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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/22
Sat 11/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States